CN206990259U - A kind of sampler suitable for river course superficial sludge - Google Patents
A kind of sampler suitable for river course superficial sludge Download PDFInfo
- Publication number
- CN206990259U CN206990259U CN201720660288.4U CN201720660288U CN206990259U CN 206990259 U CN206990259 U CN 206990259U CN 201720660288 U CN201720660288 U CN 201720660288U CN 206990259 U CN206990259 U CN 206990259U
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- China
- Prior art keywords
- bar
- groove
- rack
- river course
- vertical
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Abstract
The utility model discloses a kind of sampler suitable for river course superficial sludge,Including support bar,Support bar is provided with groove on side surface,Rectangular channel is provided with groove,Slide rail is provided with groove,Rack is provided with slide rail,Gear is provided with rectangular channel,Wheel and rack is intermeshed,Rack one end is fixedly connected with mounting blocks,Mounting blocks upper surface is provided with vertical holes,Internal thread is provided with vertical holes,Vertical bar is fitted with vertical holes,Vertical bar outer surface is provided with the external screw thread corresponding with internal thread,Vertical bar lower surface is provided with support frame,Support frame internal chaining has sampling rack,Sampling rack upper hinge is connected with adjusting rod,Adjusting rod is provided with telescopic mechanism,Adjusting rod other end hinge connection has intermediary's bar,Support bar lower surface is provided with rope groove,One end and the hinged pull bar of intermediary's bar are provided with rope groove,The side surface of sampling rack one is provided with conical outlet,Buckle closure is provided with conical outlet.The beneficial effects of the utility model are, simple to operate, practical.
Description
Technical field
It the utility model is related to sampling detection technique apparatus field, particularly a kind of sampling suitable for river course superficial sludge
Device.
Background technology
During environmental monitoring, it is often necessary to which the sludge sample gathered in river water body is detected.At present, existing technology is
Sludge in treatment tank is sampled, is the common methods of the treatment effect of assay treatment tank, and most sludge
Sampler is sampled by general tools such as scoops, is reloaded into after sampling in test tube, is transported to lab analysis.Sampled
Cheng Zhong, situations such as sludge drops is tended to occur, cause the pollution to surrounding enviroment, and be not directed to taking for river course superficial sludge
Sample equipment, the length and depth of most of samplers are fixed, and are unfavorable for the river sludge sampling of different in width, depth, because
This is, it is necessary to which a kind of can effectively solve the problem that above mentioned problem and suitable for the sampler of river course superficial sludge.
Utility model content
The purpose of this utility model is to solve the above problems, and devises a kind of sampling suitable for river course superficial sludge
Device.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of sampler suitable for river course superficial sludge,
Including support bar, groove is provided with the support bar side surface, rectangular channel is provided with the groove, is provided with and slides in the groove
Rail, is provided with rack in the slide rail, the side surface of support bar one and is provided with circular groove positioned at rectangular groove, is provided with the circular groove
Bearing, bull stick, the gear being connected in the rectangular channel provided with side surface with bull stick, the gear and tooth are fitted with the bearing
Bar is intermeshed, and described rack one end is fixedly connected with mounting blocks, and the mounting blocks upper surface is provided with vertical holes, the vertical holes
It is interior to be provided with internal thread, vertical bar is fitted with the vertical holes, the vertical bar outer surface is provided with corresponding with internal thread
External screw thread, the vertical bar lower surface is provided with support frame, and activity chain is connected to sampling rack, the sampling rack in support frame as described above
One side surface upper hinge is connected with adjusting rod, and the adjusting rod is provided with telescopic mechanism, and the adjusting rod other end hinge connects
Intermediary's bar is connected to, the support bar lower surface is provided with rope groove, one end and intermediary's bar hinge connection are provided with the rope groove
Pull bar, the side surface of sampling rack one is provided with conical outlet, buckle closure is provided with the conical outlet.
The telescopic mechanism is by being opened in the regulation opening of adjusting rod middle position, being opened in relative two in regulation opening
Screwed hole on side surface, the spill spin block for being opened in transfer tank wherein in a screwed hole, being arranged in transfer tank, it is fixedly connected on
On spill spin block lower surface and it is inserted into what the threaded rod in screwed hole was formed.
The bull stick other end and it is externally provided with crank positioned at support bar.
The cross section of the crank is L-shaped.
Support bar upper surface one end is provided with handle.
Internal thread intermeshing in external screw thread and vertical holes on the vertical bar outer surface.
To be inverted U-shaped, the cross section of the rope groove is convex shape for the cross section of support frame as described above.
The threaded rod is intermeshed with screwed hole.
The shape size of the pull bar matches with rope groove.
Using the technical solution of the utility model make the sampler suitable for river course superficial sludge, using rack with
Pull bar, can be according to the far and near distance of the width adjusting mounting blocks in river course, by the external screw thread on vertical bar outer surface with erecting
The height of internal thread regulation sampling rack in straight hole, convenient use, while conveniently regulation sampling rack can be taken in sampling process
The direction of sample mouth, adjustment, effectively prevent sludge in sampling process and drops in time, simple to operate, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the sampler described in the utility model suitable for river course superficial sludge；
Fig. 2 is the gear parts left view sectional view of the sampler described in the utility model suitable for river course superficial sludge；
Fig. 3 is the telescopic mechanism part amplification of the sampler described in the utility model suitable for river course superficial sludge
Figure；
In figure, 1, support bar；2nd, groove；3rd, rectangular channel；4th, slide rail；5th, rack；6th, circular groove；7th, bearing；8th, bull stick；9th, tooth
Wheel；10th, mounting blocks；11st, vertical holes；12nd, internal thread；13rd, vertical bar；14th, external screw thread；15th, support frame；16th, sampling rack；17、
Adjusting rod；18th, intermediary's bar；19th, rope groove；20th, pull bar；21st, conical outlet；22nd, buckle closure；23rd, regulation opening；24th, screwed hole；
25th, transfer tank；26th, spill spin block；27th, threaded rod；28th, crank；29th, handle.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as Figure 1-3, it is dirty that one kind is applied to river course superficial
The sampler of mud, including support bar 1, groove 2 is provided with the side surface of support bar 1, rectangular channel 3 is provided with the groove 2,
Is provided with slide rail 4 in the groove 2, is provided with rack 5 in the slide rail 4, the side surface of support bar 1 one and be located at rectangular channel 3
Circular groove 6 is provided with, bearing 7 is provided with the circular groove 6, bull stick 8 is fitted with the bearing 7, side surface is provided with the rectangular channel 3
The gear 9 being connected with bull stick 8, the gear 9 are intermeshed with rack 5, and described one end of rack 5 is fixedly connected with mounting blocks 10,
The upper surface of mounting blocks 10 is provided with vertical holes 11, and internal thread 12 is provided with the vertical holes 11, is inserted in the vertical holes 11
There is vertical bar 13, the outer surface of vertical bar 13 is provided with the external screw thread 14 corresponding with internal thread 12, the vertical bar 13
Lower surface is provided with support frame 15, and activity chain is connected to sampling rack 16 in support frame as described above 15, on the side surface of sampling rack 16 1
Hinge connection has adjusting rod 17, and the adjusting rod 17 is provided with telescopic mechanism, and the other end hinge connection of adjusting rod 17 has
Intermediary's bar 18, the lower surface of support bar 1 are provided with rope groove 19, one end and the hinge of intermediary's bar 18 are provided with the rope groove 19
The pull bar 20 of connection, the side surface of sampling rack 16 1 are provided with conical outlet 21, buckle closure 22 are provided with the conical outlet 21；
The telescopic mechanism is by being opened in the regulation opening 23 of the middle position of adjusting rod 17, being opened in opposite sides in regulation opening 23
It is screwed hole 24 on surface, the spill spin block 26 for being opened in transfer tank 25 wherein in a screwed hole 24, being arranged in transfer tank 25, solid
Surely it is connected to what the threaded rod 27 on the lower surface of spill spin block 26 and being inserted into screwed hole 24 was formed；The other end of bull stick 8 and
Crank 28 is externally provided with positioned at support bar 1；The cross section of the crank 28 is L-shaped；Described upper surface one end of support bar 1 is provided with handle
Hand 29；External screw thread 14 on the outer surface of vertical bar 13 is intermeshed with the internal thread 12 in vertical holes 11；The support
To be inverted U-shaped, the cross section of the rope groove 19 is convex shape for the cross section of frame 15；The threaded rod 27 and the phase of screwed hole 24
Mutually engagement；The shape size of the pull bar 20 matches with rope groove 19.
The characteristics of the present embodiment is that groove 2 is provided with the side surface of support bar 1, and rectangular channel 3, groove 2 are provided with groove 2
It is interior to be provided with slide rail 4, be provided with rack 5 in slide rail 4, the side surface of support bar 1 one and be located at rectangular channel 3 and be provided with circular groove 6, in circular groove 6
Provided with bearing 7, bull stick 8, the gear 9 being connected in rectangular channel 3 provided with side surface with bull stick 8, gear 9 and tooth are fitted with bearing 7
Bar 5 is intermeshed, and the one end of rack 5 is fixedly connected with mounting blocks 10, and the upper surface of mounting blocks 10 is provided with vertical holes 11, in vertical holes 11
Provided with internal thread 12, vertical bar 13 is fitted with vertical holes 11, the outer surface of vertical bar 13 is provided with corresponding with internal thread 12
External screw thread 14, the lower surface of vertical bar 13 is provided with support frame 15, and activity chain is connected to sampling rack 16, sampling rack 16 in support frame 15
One side surface upper hinge is connected with adjusting rod 17, and adjusting rod 17 is provided with telescopic mechanism, the other end hinge connection of adjusting rod 17
There is intermediary's bar 18, the lower surface of support bar 1 is provided with rope groove 19, and it is hinged with intermediary bar 18 that one end is provided with rope groove 19
Pull bar 20, the side surface of sampling rack 16 1 are provided with conical outlet 21, buckle closure 22 are provided with conical outlet 21, using rack and drawing
Bar, can be according to the far and near distance of the width adjusting mounting blocks in river course, by the external screw thread on vertical bar outer surface and vertically
The height of internal thread regulation sampling rack in hole, convenient use, while being capable of conveniently regulation sampling rack sampling in sampling process
The direction of mouth, adjustment, effectively prevent sludge in sampling process and drops in time, simple to operate, practical.
In the present embodiment, in use, first according to the extension of the width adjusting rack 5 in river course, crank is used
28 rotate the gear 9 in rectangular channel 3 by the bull stick 8 that is inserted into bearing 7, so as to promote the rack 5 in the slide rail 4 of groove 2 to
Elongate or shorten outside, then the height of sampling rack 16 is adjusted in the height further according to river course superficial, passes through the outside of vertical bar 13
The height of external screw thread 14 and the intermeshing regulation mounting blocks 10 of internal thread 12 in vertical holes 11 on surface, then according to installation
The height of block 10 corrects the length of adjusting rod 17 by telescopic mechanism, by threaded rod 27 in the internal rotation of screwed hole 24, so that
Change the length of adjusting rod 17, because the spill spin block 26 that the other end of threaded rod 27 is fixedly connected is arranged on the transfer in screwed hole 24
In groove 25, therefore, during regulation, only threaded rod 27 rotates, and adjusting rod 17 will not rotate, in the mistake of sampling
Cheng Zhong, staff hold handle 29, then moved by pulling pull bar 20 in rope groove 19, make the sample tap court of sampling rack 16
Under, pull bar 20 is then pulled, while sludge sampling is carried out, after sampling is completed, pull bar 20 is pulled, adjusts the sampling of sampling rack 16
Mouthful towards upper, withdraw after sampler, the buckle closure 22 at conical outlet 21 is opened, then by the mud sample in sampling rack 16
Take out, then shut buckle closure 22, after being completed per sub-sampling, sampling rack 16 is cleaned, used next time so as to convenient.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody principle of the present utility model to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (9)
1. a kind of sampler suitable for river course superficial sludge, including support bar (1), it is characterised in that the support bar (1)
Groove (2) is provided with side surface, rectangular channel (3) is provided with the groove (2), slide rail (4) is provided with the groove (2), it is described
It is provided with rack (5) in slide rail (4), the side surface of support bar (1) one and is provided with circular groove (6), the circle positioned at rectangular channel (3) place
Bearing (7) is provided with groove (6), bull stick (8) is fitted with the bearing (7), side surface and bull stick are provided with the rectangular channel (3)
(8) connected gear (9), the gear (9) are intermeshed with rack (5), and described rack (5) one end is fixedly connected with mounting blocks
(10), mounting blocks (10) upper surface is provided with vertical holes (11), and internal thread (12) is provided with the vertical holes (11), described perpendicular
It is fitted with vertical bar (13) in straight hole (11), vertical bar (13) outer surface is provided with corresponding with internal thread (12) outer
Screw thread (14), vertical bar (13) lower surface are provided with support frame (15), and support frame as described above (15) interior activity chain is connected to sampling
Frame (16), the side surface upper hinge of sampling rack (16) one are connected with adjusting rod (17), and the adjusting rod (17), which is provided with, to stretch
Contracting mechanism, adjusting rod (17) other end hinge connection have intermediary's bar (18), and support bar (1) lower surface is provided with drawstring
Groove (19), the rope groove (19) is interior to be provided with one end and intermediary's bar (18) hinged pull bar (20), the sampling rack (16)
One side surface is provided with conical outlet (21), and conical outlet (21) place is provided with buckle closure (22).
2. a kind of sampler suitable for river course superficial sludge according to claim 1, it is characterised in that described to stretch
Contracting mechanism is by being opened in the regulation opening (23) of adjusting rod (17) middle position, being opened in regulation opening (23) interior opposite sides table
Screwed hole (24) on face, the transfer tank (25) being opened in a wherein screwed hole (24), the rotation being arranged in transfer tank (25)
Block (26), it is fixedly connected on what the threaded rod (27) on spill spin block (26) lower surface and being inserted into screwed hole (24) was formed.
A kind of 3. sampler suitable for river course superficial sludge according to claim 1, it is characterised in that the bull stick
(8) other end and it is externally provided with crank (28) positioned at support bar (1).
A kind of 4. sampler suitable for river course superficial sludge according to claim 3, it is characterised in that the crank
(28) cross section is L-shaped.
A kind of 5. sampler suitable for river course superficial sludge according to claim 1, it is characterised in that the support
Bar (1) upper surface one end is provided with handle (29).
6. a kind of sampler suitable for river course superficial sludge according to claim 1, it is characterised in that described vertical
External screw thread (14) on bar (13) outer surface is intermeshed with the internal thread (12) in vertical holes (11).
A kind of 7. sampler suitable for river course superficial sludge according to claim 1, it is characterised in that the support
To be inverted U-shaped, the cross section of the rope groove (19) is convex shape for the cross section of frame (15).
A kind of 8. sampler suitable for river course superficial sludge according to claim 2, it is characterised in that the screw thread
Bar (27) is intermeshed with screwed hole (24).
A kind of 9. sampler suitable for river course superficial sludge according to claim 1, it is characterised in that the pull bar
(20) shape size matches with rope groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660288.4U CN206990259U (en) | 2017-06-07 | 2017-06-07 | A kind of sampler suitable for river course superficial sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660288.4U CN206990259U (en) | 2017-06-07 | 2017-06-07 | A kind of sampler suitable for river course superficial sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990259U true CN206990259U (en) | 2018-02-09 |
Family
ID=61396005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720660288.4U Expired - Fee Related CN206990259U (en) | 2017-06-07 | 2017-06-07 | A kind of sampler suitable for river course superficial sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795856A (en) * | 2020-07-15 | 2020-10-20 | 生态环境部南京环境科学研究所 | Sampling and sample preparation device for river pollution bottom mud for biotoxicity test and working method |
-
2017
- 2017-06-07 CN CN201720660288.4U patent/CN206990259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795856A (en) * | 2020-07-15 | 2020-10-20 | 生态环境部南京环境科学研究所 | Sampling and sample preparation device for river pollution bottom mud for biotoxicity test and working method |
| CN111795856B (en) * | 2020-07-15 | 2021-02-02 | 生态环境部南京环境科学研究所 | Sampling and sample preparation device for river pollution bottom mud for biotoxicity test and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |