CN114152479A - Automobile metal plate jet flow waterline emission pollution detection device - Google Patents
Automobile metal plate jet flow waterline emission pollution detection device Download PDFInfo
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- CN114152479A CN114152479A CN202111635100.8A CN202111635100A CN114152479A CN 114152479 A CN114152479 A CN 114152479A CN 202111635100 A CN202111635100 A CN 202111635100A CN 114152479 A CN114152479 A CN 114152479A
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of emission pollution detection, in particular to an automobile metal plate jet flow line emission pollution detection device, which comprises a pollution detection device, wherein two fixing plates are symmetrically welded and fixed at the lower end of the pollution detection device, two first connecting holes are symmetrically formed in the fixing plates, a second connecting hole is formed between the first connecting holes, a clamping and fixing device is arranged between the fixing plates, a supporting plate is welded and fixed at one side of the upper end of the pollution detection device, a pool wall of a sewage pool is clamped through the clamping plate, the clamping plate can adapt to pool walls with different widths under the action of a clamping spring, then the pollution detection device can be tightly adsorbed and fixed on the pool wall through the matching of a negative pressure cavity in the clamping plate and a piston plate, the sampling work is convenient to carry out, and the device is fixed through the negative pressure cavity and the piston plate, so that the fixation and release of the device are very convenient and rapid, the working efficiency of the sampling is greatly improved.
Description
Technical Field
The invention relates to the technical field of emission pollution detection, in particular to an emission pollution detection device for a vehicle metal plate jet flow waterline.
Background
After the automobile metal plate jet assembly line finishes work, the assembly line can be cleaned, the cleaned sewage contains paint, dust and other impurities, the sewage can be intensively discharged into a sewage tank, the pollution degree of the sewage is determined by the detection of the pollution detection device, and then the sewage treatment mode is determined, while the pollution detection device in the prior art needs to be fixedly arranged on the wall of the sewage pool for sampling the sewage and then sampling, the installation and fixation of the pollution detection device are troublesome, the installation and the disassembly of the pollution detection device are time-consuming when multi-position sampling is carried out, the sampling efficiency is seriously influenced, in addition, the sampling device on the pollution detection device is fixed, so that the sampling tube cannot be contacted with sewage when the water level in the sewage pool is low, and the sampling cannot be carried out, so that the sampling becomes more troublesome.
Therefore, we propose a device for detecting the emission pollution of the jet water line of the metal plate of the automobile to solve the above disadvantages.
Disclosure of Invention
The invention aims to provide a device for detecting the emission pollution of a vehicle metal plate jet waterline, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the pollution detection device for the automobile metal plate jet flow waterline emission comprises a pollution detection device, wherein two fixing plates are symmetrically welded and fixed at the lower end of the pollution detection device, two first connecting holes are symmetrically formed in the fixing plates, a second connecting hole is formed between the first connecting holes, a clamping and fixing device is installed between the fixing plates, a supporting plate is welded and fixed on one side of the upper end of the pollution detection device, guide rods are symmetrically welded and fixed on the two sides of the front end of the supporting plate, a plurality of positioning holes are formed in the supporting plate on the outer side of the guide rods, and a sampling device is movably installed at the front end of the supporting plate.
Preferably, the clamping and fixing device comprises a clamping plate, a clamping spring, a plug rod, a sealing washer and a piston plate, the clamping plate is located between the fixing plates, a connecting rod is fixedly welded at the rear end of the clamping plate, and the connecting rod is inserted into the first connecting hole.
Preferably, the rear end welded fastening of connecting rod has cup jointed clamping spring on welding plate and the connecting rod, the central point of welding plate puts and has seted up the removal hole, the bilateral symmetry that removes the hole has seted up the locking groove, the locking groove is in on the outer terminal surface of welding plate, and with the locking groove symmetry in to the vertical direction seted up logical groove.
Preferably, a negative pressure cavity is formed in the front end face of the clamping plate, a sealing gasket is bonded to the port of the negative pressure cavity, an insertion hole is formed in the rear end face of the negative pressure cavity, and a piston plate is inserted in the negative pressure cavity.
Preferably, the rear end of the piston plate is provided with a bearing hole, the bearing hole is connected with an installation rod through a bearing, the installation rod is inserted in the insertion hole, the installation rod is welded and fixed on the plug rod, the installation rod is sleeved with a first connecting spring, the rear end of the plug rod is symmetrically welded and fixed with two locking plates, the plug rod is inserted through a second connecting hole and inserted in the moving hole, and the locking plates are inserted in the through grooves in a non-working state.
Preferably, sampling device includes sampling box, piston post and square pole, the fixed sampling tube that is provided with of lower extreme of sampling box, the piston post has been pegged graft in the sampling tube, two guiding holes have been seted up to the bilateral symmetry of sampling box, the grafting has the guide bar in the guiding hole, and has cup jointed reset spring on the guide bar, reset spring is in the lower extreme of sampling box.
Preferably, the fixed block of welded fastening has been gone up to the both ends side of sampling box, the spread groove has been seted up on the fixed block, welded fastening has the support column in the spread groove, cup jointed the second coupling spring on the support column, square pole has been pegged graft in the spread groove.
Preferably, a supporting hole is formed in the rear end of the square rod, a supporting column is connected in the supporting hole in an inserting mode, a positioning column is fixedly welded to the front end face of the square rod in a welding mode, and the positioning column is connected in the positioning hole in an inserting mode in the working state.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the sewage tank is characterized in that the tank wall of the sewage tank is clamped through the clamping plate, the clamping plate can adapt to tank walls with different widths under the action of the clamping spring, then the pollution detection device can be tightly adsorbed and fixed on the tank wall through the matching of the negative pressure cavity on the clamping plate and the piston plate, the sampling work is convenient to carry out, and the device is fixed through the negative pressure cavity and the piston plate, so that the fixing and releasing of the device are very convenient and fast, and the sampling work efficiency is greatly improved;
2. with sampling device movable mounting on polluting detection device, when needs sampling device reciprocate, the square pole of extrusion makes the reference column on the square pole withdraw from the locating hole in opposite directions and can carry out the removal of sampling box, adapts to the water level in the effluent water sump, realizes taking a sample smoothly.
Drawings
FIG. 1 is an exploded schematic view of a contamination detection device;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
fig. 4 is a schematic structural view of the clamping plate.
In the figure: 1. a contamination detection device; 11. a fixing plate; 111. a first connection hole; 112. a second connection hole; 12. a support plate; 121. a guide bar; 122. positioning holes; 123. a return spring; 2. a clamping plate; 21. a connecting rod; 22. a negative pressure chamber; 23. inserting holes; 24. welding the plate; 25. moving the hole; 251. a locking groove; 252. a through groove; 3. a clamping spring; 4. a stopper rod; 41. a locking plate; 42. mounting a rod; 43. a first connecting spring; 5. a sealing gasket; 6. a piston plate; 61. a bearing bore; 7. a sampling box; 71. a sampling tube; 72. a fixed block; 73. a support pillar; 8. a piston post; 9. a square rod; 91. a support hole; 92. a positioning column; 93. and a second connecting spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
automobile metal plate jet flow waterline emission pollution detection device, including pollution detection device 1, pollution detection device 1's lower extreme symmetry welded fastening has two fixed plates 11, two first connecting holes 111 have been seted up to the symmetry on the fixed plate 11, second connecting hole 112 has been seted up between the first connecting hole 111, install between the fixed plate 11 and press from both sides tight fixing device and include clamp plate 2, clamping spring 3, gag lever post 4, seal ring 5 and piston plate 6, clamp plate 2 is between fixed plate 11, and clamp plate 2's rear end welded fastening has connecting rod 21, connecting rod 21 pegs graft in first connecting hole 111.
The rear end welded fastening of connecting rod 21 has welded plate 24 and has cup jointed clamping spring 3 on connecting rod 21, the central point of welded plate 24 puts and has seted up removal hole 25, the bilateral symmetry that removes hole 25 has seted up locking groove 251, locking groove 251 is in on the outer terminal surface of welded plate 24, and have seted up logical groove 252 to the symmetry in the vertical direction with locking groove 251, welded plate 24 is in the outside of fixed plate 11 in addition, clamping spring 3 is in the inboard of fixed plate 11, and clamping spring 3's both ends welded fastening respectively on the medial surface of fixed plate 11 and on the rear end face of clamping plate 2.
A negative pressure cavity 22 is arranged on the front end surface of the clamping plate 2, a sealing washer 5 is adhered at the port of the negative pressure cavity 22, and the rear end face of the negative pressure cavity 22 is provided with an inserting hole 23, the negative pressure cavity 22 is inserted with the piston plate 6, the rear end of the piston plate 6 is provided with a bearing hole 61, the bearing hole 61 is connected with the mounting rod 42 through a bearing, the mounting rod 42 is inserted in the inserting hole 23, the mounting rod 42 is welded and fixed on the plug rod 4, the mounting rod 42 is sleeved with a first connecting spring 43, the rear end of the plug rod 4 is symmetrically welded and fixed with two locking plates 41, and the plug rod 4 is inserted into the moving hole 25 through the second connecting hole 112, the locking plate 41 is inserted into the through groove 252 in the non-operating state, both ends of the first connecting spring 43 are welded and fixed to the rear end face of the clamping plate 2 and the end face of the plug rod 4, respectively, and the locking plate 41 is inserted into the locking groove 251 in the operating state.
Fixed block 72 has been welded and fixed on the both ends side of sampling box 7, the spread groove has been seted up on the fixed block 72, welded and fixed has support column 73 in the spread groove, second coupling spring 93 has been cup jointed on the support column 73, square pole 9 has been pegged graft in the spread groove, welded and fixed respectively at the both ends of second coupling spring 93 is in the rear end of square pole 9 and the tank bottom of spread groove, and square pole 9 can contract in the spread groove in addition the rear end of square pole 9 seted up the support hole 91, it has support column 73 to peg graft in the support hole 91, welded and fixed has reference column 92 on the preceding terminal surface of square pole 9, reference column 92 pegs graft in locating hole 122 under operating condition.
The working principle is as follows: when the pollution detection device 1 works, the welding plate 24 is pulled backwards to enable the distance between the clamping plates 2 to be larger than the wall of the sewage pool, then the pollution detection device 1 is sleeved on the wall of the sewage pool, the welding plate 24 is released, so that the clamping plates 2 tightly clamp the wall of the sewage pool under the action of the clamping spring 3 and tightly fit with the wall of the sewage pool, then the plug rod 4 is pulled to enable the locking plate 41 on the plug rod 4 to protrude out of the through groove 252, at the same time, the piston plate 6 is driven by the plug rod 4 to move towards the direction far away from the wall of the sewage pool, so that negative pressure is formed in the negative pressure cavity 22 to enable the clamping plates 2 to be tightly adsorbed on the wall of the sewage pool, the pollution detection device 1 is fixed, then the plug rod 4 is rotated ninety degrees, so that the locking plate 41 is clamped in the locking groove 251 under the action of the first connecting spring 43, the fixing of the plug rod 4 is realized, and the pollution detection device 1 is also firmly installed on the wall of the sewage pool, at this time, the square rod 9 can be squeezed in opposite directions to retract the square rod 9 into the connecting groove, so that the positioning column 92 exits from the positioning hole 122, and thus the sampling box 7 can be moved downwards, so that the sampling tube 71 can be inserted into the sewage to take a sample at the position of the sampling box 7, and then the square rod 9 is released, so that the positioning column 92 on the square rod 9 is inserted into the corresponding positioning hole 122 under the action of the second connecting spring 93, so that the fixing of the sampling box 7 is realized, and then the piston column 8 can be pulled upwards to take a sample, the sampling principle is a principle of negative pressure water absorption, after the sampling is completed, the square rod 9 is squeezed in opposite directions again to cause the positioning column 92 to exit from the positioning hole 122, and then the sampling box 7 can be slowly moved upwards to reset under the action of the reset spring 123, so that the pollution detection device 1 can be moved and carried conveniently, and after a water sample at one position is taken, to the direction pulling cock stem 4 of keeping away from fixed plate 11, then rotate ninety degrees, make lockplate 41 align with logical groove 252, then release cock stem 4 makes its under the effect of negative pressure and first connecting spring 43 down the direction that is close to fixed plate 11 remove make piston plate 6 move the port department to negative pressure chamber 22, and parallel and level mutually with the preceding terminal surface of pinch-off blades 2, the removal that can pollute detection device 1 is disappeared to the negative pressure this moment, unusual convenience, the work efficiency of sample has been improved greatly, the adhesion is the leakproofness between assurance negative pressure chamber 22 and the pool wall at the effect of negative pressure chamber 22 port department seal ring 5, guarantee the smooth formation of negative pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Automobile metal plate jet waterline discharges pollution detection device, including pollution detection device (1), its characterized in that: the lower extreme symmetry welded fastening of pollution detection device (1) has two fixed plates (11), two first connecting holes (111) have been seted up to the symmetry on fixed plate (11), second connecting hole (112) have been seted up between first connecting hole (111), install between fixed plate (11) and press from both sides tight fixing device, upper end one side welded fastening of pollution detection device (1) has backup pad (12), the front end bilateral symmetry welded fastening of backup pad (12) has guide bar (121), a plurality of locating holes (122) have been seted up on outside backup pad (12) of guide bar (121), just the front end movable mounting of backup pad (12) has sampling device.
2. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 1, wherein: the clamping and fixing device comprises a clamping plate (2), a clamping spring (3), a plug rod (4), a sealing washer (5) and a piston plate (6), wherein the clamping plate (2) is located between fixing plates (11), the rear end of the clamping plate (2) is fixedly welded with a connecting rod (21), and the connecting rod (21) is inserted into a first connecting hole (111).
3. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 2, wherein: the rear end welded fastening of connecting rod (21) has welded board (24) and has cup jointed clamping spring (3) on connecting rod (21), the central point of welding board (24) puts and has seted up removal hole (25), locking groove (251) have been seted up to the bilateral symmetry of removing hole (25), locking groove (251) are in on the outer terminal surface of welding board (24), and with locking groove (251) symmetry in to the vertical direction seted up logical groove (252).
4. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 2, wherein: the clamping device is characterized in that a negative pressure cavity (22) is formed in the front end face of the clamping plate (2), a sealing gasket (5) is bonded to the port of the negative pressure cavity (22), a plug hole (23) is formed in the rear end face of the negative pressure cavity (22), and a piston plate (6) is connected in the negative pressure cavity (22) in a plug mode.
5. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 4, wherein: bearing hole (61) have been seted up to the rear end of piston plate (6), be connected with installation pole (42) through the bearing in bearing hole (61), installation pole (42) are pegged graft in spliced eye (23), and install pole (42) welded fastening on cock stem (4), and have cup jointed first connecting spring (43) on installation pole (42), the rear end symmetry welded fastening of cock stem (4) has two lockplates (41), and cock stem (4) are inserted and are passed second connecting hole (112) and peg graft in removal hole (25), lockplate (41) are pegged graft under non-operating condition in logical groove (252).
6. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 1, wherein: sampling device includes sampling box (7), piston post (8) and square pole (9), the fixed sampling tube (71) that is provided with of lower extreme of sampling box (7), the piston post (8) has been pegged graft in sampling tube (71), two guiding holes have been seted up to the bilateral symmetry of sampling box (7), the pegging graft has guide bar (121) in the guiding hole, and has cup jointed reset spring (123) on guide bar (121), reset spring (123) are in the lower extreme of sampling box (7).
7. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 6, wherein: fixed block (72) have been welded and fixed on the both ends side of sampling box (7), the spread groove has been seted up on fixed block (72), welded and fixed has support column (73) in the spread groove, second coupling spring (93) have been cup jointed on support column (73), square pole (9) have been pegged graft in the spread groove.
8. The device for detecting exhaust pollution of a vehicle sheet jet waterline according to claim 7, wherein: the rear end of the square rod (9) is provided with a supporting hole (91), a supporting column (73) is connected in the supporting hole (91) in an inserting mode, a positioning column (92) is fixedly welded on the front end face of the square rod (9), and the positioning column (92) is connected in the positioning hole (122) in an inserting mode in a working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111635100.8A CN114152479B (en) | 2021-12-29 | 2021-12-29 | Automobile sheet metal pipeline emission pollution detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111635100.8A CN114152479B (en) | 2021-12-29 | 2021-12-29 | Automobile sheet metal pipeline emission pollution detection device |
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| Publication Number | Publication Date |
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| CN114152479A true CN114152479A (en) | 2022-03-08 |
| CN114152479B CN114152479B (en) | 2024-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111635100.8A Active CN114152479B (en) | 2021-12-29 | 2021-12-29 | Automobile sheet metal pipeline emission pollution detection device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3200693U (en) * | 2015-08-20 | 2015-10-29 | パスカルエンジニアリング株式会社 | Swing type clamp device |
| CN210108771U (en) * | 2019-06-05 | 2020-02-21 | 山西网信通科技有限公司 | Industrial waste water detects uses portable sampling device |
| CN112945647A (en) * | 2021-04-22 | 2021-06-11 | 南京汉尔斯生物科技有限公司 | Sewage sampling device for sewage treatment and sampling method thereof |
| CN214744086U (en) * | 2021-01-28 | 2021-11-16 | 江苏同方机械制造有限公司 | Protection mechanism for pulverized coal pipeline compensator |
-
2021
- 2021-12-29 CN CN202111635100.8A patent/CN114152479B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3200693U (en) * | 2015-08-20 | 2015-10-29 | パスカルエンジニアリング株式会社 | Swing type clamp device |
| CN210108771U (en) * | 2019-06-05 | 2020-02-21 | 山西网信通科技有限公司 | Industrial waste water detects uses portable sampling device |
| CN214744086U (en) * | 2021-01-28 | 2021-11-16 | 江苏同方机械制造有限公司 | Protection mechanism for pulverized coal pipeline compensator |
| CN112945647A (en) * | 2021-04-22 | 2021-06-11 | 南京汉尔斯生物科技有限公司 | Sewage sampling device for sewage treatment and sampling method thereof |
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| CN114152479B (en) | 2024-08-06 |
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