CN219912406U - Sampling head conversion device of dust sampler - Google Patents
Sampling head conversion device of dust sampler Download PDFInfo
- Publication number
- CN219912406U CN219912406U CN202321300202.9U CN202321300202U CN219912406U CN 219912406 U CN219912406 U CN 219912406U CN 202321300202 U CN202321300202 U CN 202321300202U CN 219912406 U CN219912406 U CN 219912406U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sampling head
- sampler
- head conversion
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a dust sampler sampling head conversion device which comprises a support and a sampler body, wherein the sampler body is fixed on the support through a positioning seat, the front surface of the sampler body is fixedly connected with a positioning plate, a communicated connecting port is arranged between the positioning plate and the sampler body, a sampling head is inserted into the connecting port, sliding grooves are formed in two sides of the positioning plate, a sliding rod is fixedly connected in the sliding grooves, a push plate is sleeved on the sliding rod in a sliding manner, an elastic mechanism is fixedly connected between the push plate and the inner wall of the sliding groove, one side of the push plate is fixedly connected with a fixing hoop, two ends of the fixing hoop are fixedly connected with locking plates, bolts are inserted between two adjacent locking plates, and nuts are sleeved at two ends of each bolt in a threaded manner.
Description
Technical Field
The utility model relates to the field of dust sampling related products, in particular to a sampling head conversion device of a dust sampler.
Background
The dust sampler is a portable device for collecting dust samples in dust-containing air, is widely applied to sanitary monitoring and evaluation of departments such as disease prevention, environmental monitoring, labor protection, safety supervision, scientific research teaching, metallurgy, petrochemical industry, railways, building materials and the like, and is specially used for measuring the average concentration of dust in the air in the working place of a production team.
At present, a sampling head of a sampler is generally integrally arranged with the sampler, and the sampling head is more complicated and has defect when being replaced for different work types in the later period.
Disclosure of Invention
The utility model aims to provide a sampling head conversion device of a dust sampler, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust sampler sampling head conversion equipment, includes support and sampler body, the sampler body passes through the positioning seat to be fixed on the support, the positive surface fixedly connected with locating plate of sampler body, be equipped with the connector of intercommunication between locating plate and the sampler body, the connector interpolation is equipped with the sampling head, the both sides of locating plate all are equipped with the spout, fixedly connected with slide bar in the spout, the push pedal has been cup jointed in the slide bar in the slip, fixedly connected with elastic mechanism between push pedal and the spout inner wall, one side fixedly connected with fixed hoop of push pedal, the equal fixedly connected with locking plate in both ends of fixed hoop, insert between two adjacent locking plates and have the bolt, the nut has all been cup jointed to the equal screw thread in both ends of bolt.
Preferably, the elastic mechanism is a spring, and the elastic mechanism is sleeved on the sliding rod.
Preferably, the bottom of the support is fixedly connected with a tripod.
Preferably, the inner side wall of the fixing hoop is provided with a plurality of anti-skid patterns which are obliquely arranged.
Preferably, the sliding groove is arranged in a concave structure.
Preferably, the bottom end of the triangular bracket is fixedly connected with an anti-slip pad.
Compared with the prior art, the utility model has the beneficial effects that:
according to the dust sampler sampling head conversion device, the sampler body is fixed on the support through the positioning seat, the triangular bracket on the bottom is utilized to firmly support the sampler body, the sampling head is inserted on the positioning plate through the connecting port, the push plate can be driven to slide on the slide rod through the resilience force of the elastic mechanism so as to drive the fixing hoops to be clamped on two sides of the sampling head, then the bolts are inserted between the two locking plates, and the nuts are screwed on the two ends of the bolts so as to fix the two fixing hoops.
Drawings
FIG. 1 is a schematic diagram of a sampling head conversion device of a dust sampler according to the present utility model;
FIG. 2 is an enlarged view of the position A of a sampling head conversion device of the dust sampler;
fig. 3 is an enlarged view of a position B of a sampling head conversion device of a dust sampler according to the present utility model.
In the figure: 1. a support; 2. a sampler body; 3. a positioning seat; 4. a positioning plate; 5. a sampling head; 6. a chute; 7. a slide bar; 8. a push plate; 9. an elastic mechanism; 10. a fixing hoop; 11. a locking plate; 12. a bolt; 13. a nut; 14. a tripod; 15. an anti-slip mat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a dust sampler sampling head conversion equipment, including support 1 and sampler body 2, sampler body 2 passes through positioning seat 3 to be fixed on support 1, the bottom fixedly connected with tripod 14 of support 1, the bottom fixedly connected with slipmat 15 of tripod 14, the positive surface fixedly connected with locating plate 4 of sampler body 2, be equipped with the connector of intercommunication between locating plate 4 and the sampler body 2, the connector interpolation is equipped with sampling head 5, the both sides of locating plate 4 all are equipped with spout 6, spout 6 is "concave" type structure setting, fixedly connected with slide bar 7 in the spout 6, sliding sleeve has push pedal 8 on the slide bar 7, fixedly connected with elastic mechanism 9 between push pedal 8 and the spout 6 inner wall, elastic mechanism 9 is the spring, and elastic mechanism 9 cup joints on slide bar 7, one side fixedly connected with fixed hoop 10 of push pedal 8, the equal fixedly connected with locking plate 11 in both ends of fixed hoop 10, insert between two adjacent locking plates 11 and be equipped with bolt 12, the both ends of bolt 12 all screw thread has nut 13, be equipped with the multichannel anti-skidding line that is the slope setting on the inside wall of fixed hoop 10.
Working principle: firstly, the positioning seat 3 fixes the sampler body 2 on the support 1, the triangular bracket 14 on the bottom is utilized to firmly support the sampler body, the sampling head 5 is inserted on the positioning plate 4 through a connecting port, the push plate 8 can be driven to slide on the slide rod 7 through the resilience force of the elastic mechanism 9 so as to drive the fixing hoops 10 to be clamped on two sides of the sampling head 5, then the bolt 12 is inserted between the two locking plates 11, and the two fixing hoops 10 are fixed through screwing nuts 13 on two ends of the bolt 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dust sampler sampling head conversion equipment, includes support (1) and sampler body (2), its characterized in that: the sampler body (2) is fixed on the support (1) through positioning seat (3), positive surface fixedly connected with locating plate (4) of sampler body (2), be equipped with connector of intercommunication between locating plate (4) and the sampler body (2), the connector interpolation is equipped with sampling head (5), the both sides of locating plate (4) all are equipped with spout (6), fixedly connected with slide bar (7) in spout (6), slide on slide bar (7) cup joints push pedal (8), fixedly connected with elastic mechanism (9) between push pedal (8) and spout (6) inner wall, one side fixedly connected with fixed hoop (10) of push pedal (8), equal fixedly connected with locking plate (11) in both ends of fixed hoop (10), insert between two adjacent locking plates (11) and be equipped with bolt (12), nut (13) have all been cup jointed to the both ends of bolt (12) screw thread.
2. The dust sampler sampling head conversion apparatus of claim 1, wherein: the elastic mechanism (9) is a spring, and the elastic mechanism (9) is sleeved on the sliding rod (7).
3. The dust sampler sampling head conversion apparatus of claim 1, wherein: the bottom of the support (1) is fixedly connected with a triangular bracket (14).
4. The dust sampler sampling head conversion apparatus of claim 1, wherein: the inner side wall of the fixing hoop (10) is provided with a plurality of anti-skid patterns which are obliquely arranged.
5. The dust sampler sampling head conversion apparatus of claim 1, wherein: the sliding groove (6) is arranged in a concave structure.
6. A dust sampler sampling head conversion apparatus as claimed in claim 3, wherein: the bottom end of the triangular bracket (14) is fixedly connected with an anti-slip pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300202.9U CN219912406U (en) | 2023-05-26 | 2023-05-26 | Sampling head conversion device of dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300202.9U CN219912406U (en) | 2023-05-26 | 2023-05-26 | Sampling head conversion device of dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912406U true CN219912406U (en) | 2023-10-27 |
Family
ID=88439552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300202.9U Active CN219912406U (en) | 2023-05-26 | 2023-05-26 | Sampling head conversion device of dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912406U (en) |
-
2023
- 2023-05-26 CN CN202321300202.9U patent/CN219912406U/en active Active
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