CN106872216B - Sampler is used in a kind of detection of sewage quality - Google Patents
Sampler is used in a kind of detection of sewage quality Download PDFInfo
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- CN106872216B CN106872216B CN201710251894.5A CN201710251894A CN106872216B CN 106872216 B CN106872216 B CN 106872216B CN 201710251894 A CN201710251894 A CN 201710251894A CN 106872216 B CN106872216 B CN 106872216B
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- bracing wire
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- telescopic rod
- collection bucket
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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
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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
- G01N2001/1031—Sampling from special places
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- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of samplers more particularly to a kind of detection of sewage quality to use sampler.The water of different depth can be sampled in deep enough water the technical problem to be solved in the present invention is to provide a kind of, sewage extracts the sewage quality detection easy, sewage detection stability is good, accuracy is high and uses sampler.In order to solve the above-mentioned technical problems, the present invention provides such a sewage quality detection samplers, include telescopic rod, handle, guide sleeve, first pulley, bearing block, shaft, wire spool etc.；The right end of telescopic rod is connected with handle, and guide sleeve is respectively connected at the top and bottom of the left end of every section telescopic bar, first pulley is mounted at the top and bottom of the telescopic rod of left end, is mounted on bearing block at the top and bottom of right end telescopic rod.Invention achieves that can be sampled in deep enough water to the water of different depth, sewage extracts the effect easy, sewage detection stability is good, accuracy is high.
Description
Technical field
The present invention relates to a kind of samplers more particularly to a kind of detection of sewage quality to use sampler.
Background technique
Water is Source of life, and the mankind be unable to do without water in life and production activity, the superiority and inferiority of Drinking Water water quality with
Human health is closely related.With the improvement of social and economic development, scientific progress, and people ' s living standards, people drink life
The water quality requirement of water is continuously improved, and water quality standard for drinking water also has been continuously developed and improved accordingly.Due to Drinking Water water quality
The formulation of standard and people's lives habit, culture, economic condition, scientific technological advance level, water resource and its water quality situation
Equal many factors are related, and not only between various countries, but also between the different regions of same country, the requirement to drinking water quality is all deposited
In difference.
Sewage will be sampled by sewage quality detection, generally all be taken at present to the water on surface layer to sewage sampling
Sample can not go deep into water being sampled the water of different depth, extract that difficult, detection stability is poor there are sewage, and accuracy is low
The shortcomings that, thus need to research and develop it is a kind of the water of different depth can be sampled in deep enough water, sewage extract be easy, sewage inspection
It surveys the sewage quality detection that stability is good, accuracy is high and uses sampler.
Summary of the invention
(1) technical problems to be solved
Difficult, detection stability is poor, the low disadvantage of accuracy in order to overcome sewage to extract by the present invention, the invention solves
Technical problem be to provide it is a kind of the water of different depth can be sampled in deep enough water, sewage extract be easy, sewage detection it is steady
Sampler is used in qualitative sewage quality detection good, that accuracy is high.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a sewage quality detection samplers, including
There are telescopic rod, handle, guide sleeve, first pulley, bearing block, shaft, wire spool, crank, the first bracing wire, the second bracing wire, collection bucket
And switching mechanism, the right end of telescopic rod is connected with handle, is respectively connected with guide sleeve at the top and bottom of the left end of every section telescopic bar, most left
It is mounted on first pulley at the top and bottom of the telescopic rod at end, is mounted on bearing block at the top and bottom of right end telescopic rod,
Shaft is installed on bearing block, wire spool is installed in the middle part of shaft, the tail end of shaft is connected with crank, on the wire spool of top around
There is the first bracing wire, the second bracing wire is wound on the wire spool of lower section, the first bracing wire and the second bracing wire both pass through guide sleeve, the second bracing wire tail end
It is connected with collection bucket, water inlet is provided on the left of collection bucket, switching mechanism, the first bracing wire tail end and opening and closing are installed in collection bucket
Mechanism connection.
Preferably, switching mechanism includes locating piece, baffle and sealing strip, and the left side in collection bucket is arranged in locating piece
Wall, locating piece are located at the lower section of water inlet, and collection bucket top left side is provided with guide hole, baffle engaged therewith, gear are equipped in guide hole
It is connect at the top of plate with the first bracing wire tail end, baffle bottom end is connected with sealing strip, and baffle and locating piece cooperate.
Preferably, further include having brake apparatus, brake apparatus include brake disc, sliding rail, sliding block, fixed plate, wedge block,
Back-moving spring, wire sleeve and third bracing wire, are equipped with brake disc in the middle part of the shaft of lower section, on the telescopic rod at lower section wire spool rear
Horizontal connection has sliding rail, and sliding rail is equipped with sliding block, and the left end of sliding rail is connected with fixed plate, wedge block is connected on sliding block, wedge shape
Block is located at the right side of fixed plate, and back-moving spring is connected between wedge block and fixed plate, is equipped with wire sleeve, conducting wire on the right side of wedge block
Set is connect with telescopic rod, and the right end of wedge block is connected with third bracing wire, and third is drawstring through wire sleeve.
It preferably, further include having brake auxiliary device, brake auxiliary device includes braking driving lever, strut, second pulley
Be connected with braking driving lever by pin-hinges with the left end bottom of reset spring handle, brake driving lever top and handle bottom it
Between be connected with reset spring, handle left bottom is connected with strut, and strut bottom end is equipped with second pulley, and third bracing wire is around the
Two pulleys are connected with braking driving lever.
It preferably, further include having bindiny mechanism, bindiny mechanism includes connecting rod, connector sleeve, fastening bolt, before telescopic rod
Side is provided with groove, and the head end of lower section shaft is connected with connecting rod, and the head end of top shaft is connected with connector sleeve, connecting rod with connect
Set cooperation, connector sleeve are equipped with fastening bolt.
It preferably, further include having discharge duct and discharge gate, the lower right side of collection bucket is connected with discharge duct, on discharge duct
Discharge gate is installed.
Preferably, further include having rubber slab, rubber slab is installed on the inclined-plane of wedge block, what rubber slab was connected by screw to
Mode is connected with wedge block.
Preferably, the material of the first bracing wire, the second bracing wire and third bracing wire is steel wire.
Preferably, the shape of collection bucket is cone.
Working principle: when needing to be sampled sewage, telescopic rod being elongated, and shakes the crank of lower section counterclockwise by turning
Axis drive lower section wire spool rotate counterclockwise, the wire spool of lower section rotate counterclockwise by the second bracing wire release, collection bucket from
It is moved down under the action of body gravity.When collection bucket moves down, the first bracing wire lengthens therewith, and the wire spool of top voluntarily turns
It is dynamic.When collection bucket protrudes into water and protrudes into appropriate depth, stops shaking crank counterclockwise, then shake shaking for top clockwise
, the first bracing wire is wound by the wire spool of top, the first bracing wire pull switching mechanism open, sewage by water inlet entrance
In collection bucket, the crank that then another mistake hour hands shake top closes switching mechanism, and the water in collection bucket is avoided to flow out.Then same
When shake clockwise above and below two cranks the first bracing wire and the second bracing wire are wound, and telescopic rod is shortened.Manually
Switching mechanism is opened, the sewage in collection bucket is poured out.So just complete the processing to sewage.Sewage sample extraction is reached
It is convenient, it can arbitrarily extract the effect of different depth sewage.
Because switching mechanism includes locating piece, baffle and sealing strip, the left side wall in collection bucket is arranged in locating piece, fixed
Position block is located at the lower section of water inlet, and collection bucket top left side is provided with guide hole, and baffle engaged therewith, baffle top are equipped in guide hole
It is connect with the first bracing wire tail end, baffle bottom end is connected with sealing strip, and baffle and locating piece cooperate.When first bracing wire is wound, pull
Baffle moves up, and sewage enters from the inlet in collection bucket, when the first bracing wire is released, under baffle self gravitation effect, leads to
It crosses sealing strip to block water inlet, the sewage extracted in collection bucket is avoided to flow backwards.
Because further including having brake apparatus, brake apparatus includes brake disc, sliding rail, sliding block, fixed plate, wedge block, drawing
Tight spring, wire sleeve and third bracing wire are equipped with brake disc, water on the telescopic rod at lower section wire spool rear in the middle part of the shaft of lower section
Flushconnection has sliding rail, and sliding rail is equipped with sliding block, and the left end of sliding rail is connected with fixed plate, wedge block, wedge block are connected on sliding block
Positioned at the right side of fixed plate, it is connected with back-moving spring between wedge block and fixed plate, is equipped with wire sleeve, wire sleeve on the right side of wedge block
It is connect with telescopic rod, the right end of wedge block is connected with third bracing wire, and third is drawstring through wire sleeve.It is stretched when collection bucket moves down
When entering in water, the shaft of lower section is rotated with it.Third bracing wire can be pulled at this time, third bracing wire pulls wedge block to move right, when
Wedge block inclined-plane and when brake disc, can play the effect of braking to lower section shaft, after the shaft braking of lower section, lower section around
Drum no longer rotates, and the second bracing wire stops releasing.After unclamping third bracing wire, under the action of back-moving spring, wedge-shaped block reset is lost
Remove the braking effect to lower section shaft.
Because further including having brake auxiliary device, brake auxiliary device includes braking driving lever, strut, second pulley and answers
The left end bottom of position spring handle is connected with braking driving lever by pin-hinges, brakes and connects between the top of driving lever and handle bottom
It is connected to reset spring, handle left bottom is connected with strut, and strut bottom end is equipped with second pulley, and third bracing wire is sliding around second
Wheel is connected with braking driving lever.It holds braking driving lever to stir to handle direction, braking driving lever pulls third bracing wire, to make wedge shape
Block, which moves right, brakes the shaft of lower section, more convenient laborsaving when can so make to brake the shaft of lower section, unclamps
Driving lever is braked, reset spring makes braking stir reset.
Because further including having bindiny mechanism, bindiny mechanism includes connecting rod, connector sleeve, fastening bolt, telescopic rod front side
It is provided with groove, the head end of lower section shaft is connected with connecting rod, and the head end of top shaft is connected with connector sleeve, connecting rod and connector sleeve
Cooperation, connector sleeve are equipped with fastening bolt.It needs to tighten fastening bolt by the first bracing wire and the second bracing wire while when winding, make
Connecting rod is fixed in connector sleeve.It so need to only shake one of crank and achieve that receipts to the first bracing wire and the second bracing wire
Volume.When needing individually to wind the first bracing wire or the second bracing wire, unscrew fastening bolt.
Because further including having discharge duct and discharge gate, the lower right side of collection bucket is connected with discharge duct, pacifies on discharge duct
Equipped with discharge gate.When the sewage extracted in collection bucket needs to pour out, discharge gate is opened, the sewage in collection bucket is by unloading
Expects pipe outflow, keeps discharging more convenient.
Because further including having rubber slab, rubber slab, the side that rubber slab is connected by screw to are installed on the inclined-plane of wedge block
Formula is connected with wedge block.The coefficient of friction of rubber slab is high, and better braking effect can be played to brake disc.
(3) beneficial effect
Invention achieves that can be sampled in deep enough water to the water of different depth, sewage extracts easy, sewage detection
The effect that stability is good, accuracy is high.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the schematic cross-sectional view of the first main view of collection bucket of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the present invention looks up structural representation of brake apparatus of the present invention.
Fig. 5 is the third schematic view of the front view of the invention.
Fig. 6 is the first enlarged diagram of part A of the present invention.
Fig. 7 is second of enlarged diagram of part A of the present invention.
Fig. 8 is the schematic cross-sectional view of second of main view of collection bucket of the present invention.
The label in accompanying drawing is: 1- telescopic rod, 2- handle, 3- guide sleeve, 4- first pulley, 5- bearing block, 6- shaft, 7- around
Drum, 8- crank, the first bracing wire of 9-, the second bracing wire of 10-, 11- collection bucket, 12- water inlet, 13- switching mechanism, 131- guide hole,
132- locating piece, 133- baffle, 134- sealing strip, 14- brake apparatus, 141- brake disc, 142- sliding rail, 143- sliding block, 144-
Fixed plate, 145- wedge block, 146- back-moving spring, 147- wire sleeve, 148- third bracing wire, 149- rubber slab, 15- braking auxiliary
Device, 151- braking driving lever, 152- strut, 153- second pulley, 154- reset spring, 16- bindiny mechanism, 161- groove,
162- connecting rod, 163- connector sleeve, 164- fastening bolt, 17- discharge duct, 18- discharge gate.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of detection of sewage quality includes as shown in figures 1-8 telescopic rod 1, handle 2, guide sleeve 3, first with sampler
Pulley 4, bearing block 5, shaft 6, wire spool 7, crank 8, the first bracing wire 9, the second bracing wire 10, collection bucket 11 and switching mechanism 13,
The right end of telescopic rod 1 is connected with handle 2, is respectively connected with guide sleeve 3 at the top and bottom of the left end of every section telescopic bar 1, left end is stretched
First pulley 4 is mounted at the top and bottom of contracting bar 1, the top and bottom of right end telescopic rod 1 are mounted on bearing block 5, axis
It holds and shaft 6 is installed on seat 5, the middle part of shaft 6 is equipped with wire spool 7, and the tail end of shaft 6 is connected with crank 8, top wire spool
It is wound with the first bracing wire 9 on 7, the second bracing wire 10 is wound on lower section wire spool 7, the first bracing wire 9 and the second bracing wire 10 both pass through guide sleeve
3,10 tail end of the second bracing wire is connected with collection bucket 11, and the left side of collection bucket 11 is provided with water inlet 12, is equipped with out in collection bucket 11
Mechanism 13 is closed, 9 tail end of the first bracing wire is connect with switching mechanism 13.
Embodiment 2
A kind of detection of sewage quality includes as shown in figures 1-8 telescopic rod 1, handle 2, guide sleeve 3, first with sampler
Pulley 4, bearing block 5, shaft 6, wire spool 7, crank 8, the first bracing wire 9, the second bracing wire 10, collection bucket 11 and switching mechanism 13,
The right end of telescopic rod 1 is connected with handle 2, is respectively connected with guide sleeve 3 at the top and bottom of the left end of every section telescopic bar 1, left end is stretched
First pulley 4 is mounted at the top and bottom of contracting bar 1, the top and bottom of right end telescopic rod 1 are mounted on bearing block 5, axis
It holds and shaft 6 is installed on seat 5, the middle part of shaft 6 is equipped with wire spool 7, and the tail end of shaft 6 is connected with crank 8, top wire spool
It is wound with the first bracing wire 9 on 7, the second bracing wire 10 is wound on lower section wire spool 7, the first bracing wire 9 and the second bracing wire 10 both pass through guide sleeve
3,10 tail end of the second bracing wire is connected with collection bucket 11, and the left side of collection bucket 11 is provided with water inlet 12, is equipped with out in collection bucket 11
Mechanism 13 is closed, 9 tail end of the first bracing wire is connect with switching mechanism 13.
Switching mechanism 13 includes locating piece 132, baffle 133 and sealing strip 134, and locating piece 132 is arranged in collection bucket 11
Interior left side wall, locating piece 132 are located at the lower section of water inlet 12, and 11 top left side of collection bucket is provided with guide hole 131, in guide hole 131
Equipped with baffle 133 engaged therewith, 133 top of baffle is connect with 9 tail end of the first bracing wire, and 133 bottom end of baffle is connected with sealing strip
134, baffle 133 and locating piece 132 cooperate.
Embodiment 3
A kind of detection of sewage quality includes as shown in figures 1-8 telescopic rod 1, handle 2, guide sleeve 3, first with sampler
Pulley 4, bearing block 5, shaft 6, wire spool 7, crank 8, the first bracing wire 9, the second bracing wire 10, collection bucket 11 and switching mechanism 13,
The right end of telescopic rod 1 is connected with handle 2, is respectively connected with guide sleeve 3 at the top and bottom of the left end of every section telescopic bar 1, left end is stretched
First pulley 4 is mounted at the top and bottom of contracting bar 1, the top and bottom of right end telescopic rod 1 are mounted on bearing block 5, axis
It holds and shaft 6 is installed on seat 5, the middle part of shaft 6 is equipped with wire spool 7, and the tail end of shaft 6 is connected with crank 8, top wire spool
It is wound with the first bracing wire 9 on 7, the second bracing wire 10 is wound on lower section wire spool 7, the first bracing wire 9 and the second bracing wire 10 both pass through guide sleeve
3,10 tail end of the second bracing wire is connected with collection bucket 11, and the left side of collection bucket 11 is provided with water inlet 12, is equipped with out in collection bucket 11
Mechanism 13 is closed, 9 tail end of the first bracing wire is connect with switching mechanism 13.
Switching mechanism 13 includes locating piece 132, baffle 133 and sealing strip 134, and locating piece 132 is arranged in collection bucket 11
Interior left side wall, locating piece 132 are located at the lower section of water inlet 12, and 11 top left side of collection bucket is provided with guide hole 131, in guide hole 131
Equipped with baffle 133 engaged therewith, 133 top of baffle is connect with 9 tail end of the first bracing wire, and 133 bottom end of baffle is connected with sealing strip
134, baffle 133 and locating piece 132 cooperate.
It further include having brake apparatus 14, brake apparatus 14 includes brake disc 141, sliding rail 142, sliding block 143, fixed plate
144, wedge block 145, back-moving spring 146, wire sleeve 147 and third bracing wire 148, the middle part of lower section shaft 6 are equipped with brake disc
141, horizontal connection has sliding rail 142 on the telescopic rod 1 at 7 rear of lower section wire spool, and sliding rail 142 is equipped with sliding block 143, sliding rail 142
Left end be connected with fixed plate 144, wedge block 145 is connected on sliding block 143, wedge block 145 is located at the right side of fixed plate 144,
It is connected with back-moving spring 146 between wedge block 145 and fixed plate 144, is equipped with wire sleeve 147, wire sleeve on the right side of wedge block 145
147 connect with telescopic rod 1, and the right end of wedge block 145 is connected with third bracing wire 148, and third bracing wire 148 passes through wire sleeve 147.
Embodiment 4
A kind of detection of sewage quality includes as shown in figures 1-8 telescopic rod 1, handle 2, guide sleeve 3, first with sampler
Pulley 4, bearing block 5, shaft 6, wire spool 7, crank 8, the first bracing wire 9, the second bracing wire 10, collection bucket 11 and switching mechanism 13,
The right end of telescopic rod 1 is connected with handle 2, is respectively connected with guide sleeve 3 at the top and bottom of the left end of every section telescopic bar 1, left end is stretched
First pulley 4 is mounted at the top and bottom of contracting bar 1, the top and bottom of right end telescopic rod 1 are mounted on bearing block 5, axis
It holds and shaft 6 is installed on seat 5, the middle part of shaft 6 is equipped with wire spool 7, and the tail end of shaft 6 is connected with crank 8, top wire spool
It is wound with the first bracing wire 9 on 7, the second bracing wire 10 is wound on lower section wire spool 7, the first bracing wire 9 and the second bracing wire 10 both pass through guide sleeve
3,10 tail end of the second bracing wire is connected with collection bucket 11, and the left side of collection bucket 11 is provided with water inlet 12, is equipped with out in collection bucket 11
Mechanism 13 is closed, 9 tail end of the first bracing wire is connect with switching mechanism 13.
Switching mechanism 13 includes locating piece 132, baffle 133 and sealing strip 134, and locating piece 132 is arranged in collection bucket 11
Interior left side wall, locating piece 132 are located at the lower section of water inlet 12, and 11 top left side of collection bucket is provided with guide hole 131, in guide hole 131
Equipped with baffle 133 engaged therewith, 133 top of baffle is connect with 9 tail end of the first bracing wire, and 133 bottom end of baffle is connected with sealing strip
134, baffle 133 and locating piece 132 cooperate.
It further include having brake apparatus 14, brake apparatus 14 includes brake disc 141, sliding rail 142, sliding block 143, fixed plate
144, wedge block 145, back-moving spring 146, wire sleeve 147 and third bracing wire 148, the middle part of lower section shaft 6 are equipped with brake disc
141, horizontal connection has sliding rail 142 on the telescopic rod 1 at 7 rear of lower section wire spool, and sliding rail 142 is equipped with sliding block 143, sliding rail 142
Left end be connected with fixed plate 144, wedge block 145 is connected on sliding block 143, wedge block 145 is located at the right side of fixed plate 144,
It is connected with back-moving spring 146 between wedge block 145 and fixed plate 144, is equipped with wire sleeve 147, wire sleeve on the right side of wedge block 145
147 connect with telescopic rod 1, and the right end of wedge block 145 is connected with third bracing wire 148, and third bracing wire 148 passes through wire sleeve 147.
It further include having brake auxiliary device 15, brake auxiliary device 15 includes braking driving lever 151, the cunning of strut 152, second
The left end bottom of wheel 153 and 154 handle 2 of reset spring is connected with braking driving lever 151 by pin-hinges, braking driving lever 151
Reset spring 154 is connected between 2 bottom of top and handle, 2 left bottom of handle is connected with strut 152,152 bottom end of strut peace
Equipped with second pulley 153, third bracing wire 148 is connected around second pulley 153 with braking driving lever 151.
It further include having bindiny mechanism 16, bindiny mechanism 16 includes connecting rod 162, connector sleeve 163, fastening bolt 164, is stretched
Groove 161 is provided on front side of contracting bar 1, the head end of lower section shaft 6 is connected with connecting rod 162, and the head end of top shaft 6 is connected with connection
Set 163, connecting rod 162 and connector sleeve 163 cooperate, and connector sleeve 163 is equipped with fastening bolt 164.
It further include having discharge duct 17 and discharge gate 18, the lower right side of collection bucket 11 is connected with discharge duct 17, discharge duct
Discharge gate 18 is installed on 17.
Further include having rubber slab 149, rubber slab 149 is installed on the inclined-plane of wedge block 145, rubber slab 149 passes through screw
The mode of connection is connected with wedge block 145.
The material of first bracing wire 9, the second bracing wire 10 and third bracing wire 148 is steel wire.
The shape of collection bucket 11 is cone.
Working principle: when needing to be sampled sewage, telescopic rod 1 being elongated, and the crank 8 for shaking lower section counterclockwise passes through
Shaft 6 drives the wire spool 7 of lower section to rotate counterclockwise, and the wire spool 7 of lower section, which rotates counterclockwise, releases the second bracing wire 10, is receiving
It is moved down under the action of collection 11 self gravitys of bucket.When collection bucket 11 moves down, the first bracing wire 9 lengthens therewith, top
Wire spool 7 voluntarily rotates.When collection bucket 11 protrudes into water and protrudes into appropriate depth, stop shaking crank 8 counterclockwise, it is then suitable
Hour hands shake the crank 8 of top, are wound the first bracing wire 9 by the wire spool 7 of top, and the first bracing wire 9 pulls switching mechanism 13
It opens, sewage is entered in collection bucket 11 by water inlet 12, and the crank 8 that then another mistake hour hands shake top closes switching mechanism 13
It closes, the water in collection bucket 11 is avoided to flow out.Then two cranks 8 above and below shaking clockwise simultaneously are by the first bracing wire 9
It is wound with the second bracing wire 10, and telescopic rod 1 is shortened.Manually opened switching mechanism 13, the sewage in collection bucket 11 is poured out.Such as
This just completes the processing to sewage.It is convenient to have reached sewage sample extraction, can arbitrarily extract the effect of different depth sewage.
Because switching mechanism 13 includes locating piece 132, baffle 133 and sealing strip 134, the setting of locating piece 132 is being collected
Left side wall in bucket 11, locating piece 132 are located at the lower section of water inlet 12, and 11 top left side of collection bucket is provided with guide hole 131, guide hole
Baffle 133 engaged therewith is equipped in 131,133 top of baffle is connect with 9 tail end of the first bracing wire, and 133 bottom end of baffle is connected with close
Strip of paper used for sealing 134, baffle 133 and locating piece 132 cooperate.When first bracing wire 9 is wound, baffle 133 is pulled to move up, sewage is from water inlet
Mouthfuls 12 enter in collection buckets 11,, will be by sealing strip 134 under 133 self gravitation effect of baffle when the first bracing wire 9 is released
The mouth of a river 12 is blocked, and the sewage extracted in collection bucket 11 is avoided to flow backwards.
Because further including having brake apparatus 14, brake apparatus 14 includes brake disc 141, sliding rail 142, sliding block 143, fixes
Plate 144, wedge block 145, back-moving spring 146, wire sleeve 147 and third bracing wire 148, the middle part of lower section shaft 6 are equipped with braking
Disk 141, horizontal connection has sliding rail 142 on the telescopic rod 1 at 7 rear of lower section wire spool, and sliding rail 142 is equipped with sliding block 143, sliding rail
142 left end is connected with fixed plate 144, and wedge block 145 is connected on sliding block 143, and wedge block 145 is located at the right side of fixed plate 144
Side is connected with back-moving spring 146, is equipped with wire sleeve 147, conducting wire on the right side of wedge block 145 between wedge block 145 and fixed plate 144
Set 147 is connect with telescopic rod 1, and the right end of wedge block 145 is connected with third bracing wire 148, and third bracing wire 148 passes through wire sleeve 147.
When collection bucket 11, which moves down, to be protruded into water, the shaft 6 of lower section is rotated with it.Third bracing wire 148 can be pulled at this time, and third is drawn
Line 148 pulls wedge block 145 to move right, and when 145 inclined-plane of wedge block is contacted with brake disc 141, can play to lower section shaft 6
The effect of braking, after the shaft 6 of lower section is braked, the wire spool 7 of lower section is no longer rotated, and the second bracing wire 10 stops releasing.Unclamp the
After three bracing wires 148, under the action of back-moving spring 146, wedge block 145 resets, and loses the braking effect to lower section shaft 6.
Because further including having brake auxiliary device 15, brake auxiliary device 15 includes braking driving lever 151, strut 152, the
The left end bottom of 154 handle 2 of two pulleys 153 and reset spring is connected with braking driving lever 151 by pin-hinges, brakes driving lever
It is connected with reset spring 154 between 151 2 bottom of top and handle, 2 left bottom of handle is connected with strut 152, strut 152
Bottom end is equipped with second pulley 153, and third bracing wire 148 is connected around second pulley 153 with braking driving lever 151.Hold braking
Driving lever 151 is stirred to 2 direction of handle, and braking driving lever 151 pulls third bracing wire 148, so that wedge block 145 be made to move right under
The shaft 6 of side is braked, more convenient laborsaving, take-off the brake driving lever 151 when can so make to brake the shaft 6 of lower section,
Reset spring 154 makes braking stir reset.
Because further including having bindiny mechanism 16, bindiny mechanism 16 includes connecting rod 162, connector sleeve 163, fastening bolt
164, groove 161 is provided on front side of telescopic rod 1, the head end of lower section shaft 6 is connected with connecting rod 162, the head end connection of top shaft 6
There is connector sleeve 163, connecting rod 162 and connector sleeve 163 cooperate, and connector sleeve 163 is equipped with fastening bolt 164.It needs to draw first
When line 9 and the second bracing wire 10 are wound simultaneously, fastening bolt 164 is tightened, is fixed on connecting rod 162 in connector sleeve 163.So only
One of crank 8 need to be shaken and achieve that the winding to the first bracing wire 9 and the second bracing wire 10.It needs individually to wind the first bracing wire
9 or when the second bracing wire 10, unscrew fastening bolt 164.
Because further including having discharge duct 17 and discharge gate 18, the lower right side of collection bucket 11 is connected with discharge duct 17, unloads
Discharge gate 18 is installed in expects pipe 17.When the sewage extracted in collection bucket 11 needs to pour out, discharge gate 18 is opened, is collected
Sewage in bucket 11 is flowed out by discharge duct 17, keeps discharging more convenient.
Because further including having rubber slab 149, rubber slab 149 is installed on the inclined-plane of wedge block 145, rubber slab 149 passes through
The mode of screw connection is connected with wedge block 145.The coefficient of friction of rubber slab 149 is high, can play to brake disc 141 preferably
Braking effect.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of sewage quality detection sampler, which is characterized in that include telescopic rod (1), handle (2), guide sleeve (3),
First pulley (4), shaft (6), wire spool (7), crank (8), the first bracing wire (9), the second bracing wire (10), is collected bearing block (5)
Bucket (11) and switching mechanism (13), the right end of telescopic rod (1) are connected with handle (2), at the top of the left end of every section telescopic bar (1) and bottom
Portion is respectively connected with guide sleeve (3), is mounted on first pulley (4), right end telescopic rod at the top and bottom of the telescopic rod (1) of left end
(1) it is mounted on bearing block (5), is equipped on bearing block (5) shaft (6) at the top and bottom of, shaft is equipped in the middle part of (6)
Wire spool (7), the tail end of shaft (6) are connected with crank (8), and the first bracing wire (9), lower section coiling are wound on top wire spool (7)
It is wound on disk (7) the second bracing wire (10), the first bracing wire (9) and the second bracing wire (10) both pass through guide sleeve (3), the second bracing wire (10) tail
End is connected with collection bucket (11), is provided on the left of collection bucket (11) water inlet (12), is equipped with switching mechanism in collection bucket (11)
(13), the first bracing wire (9) tail end is connect with switching mechanism (13);
Switching mechanism (13) includes locating piece (132), baffle (133) and sealing strip (134), and locating piece (132) setting is being received
Left side wall in collection bucket (11), locating piece (132) are located at the lower section of water inlet (12), and collection bucket (11) top left side is provided with guide hole
(131), baffle engaged therewith (133) are equipped in guide hole (131), are connect at the top of baffle (133) with the first bracing wire (9) tail end,
Baffle (133) bottom end is connected with sealing strip (134), and baffle (133) and locating piece (132) cooperate;
It further include having brake apparatus (14), brake apparatus (14) includes brake disc (141), sliding rail (142), sliding block (143), consolidates
Fixed board (144), wedge block (145), back-moving spring (146), wire sleeve (147) and third bracing wire (148), lower section shaft (6)
Middle part is equipped with brake disc (141), and horizontal connection has sliding rail (142), sliding rail on the telescopic rod (1) at lower section wire spool (7) rear
(142) sliding block (143) are equipped with, the left end of sliding rail (142) is connected with fixed plate (144), and sliding block is connected with wedge block on (143)
(145), wedge block (145) is located at the right side of fixed plate (144), is connected with tension between wedge block (145) and fixed plate (144)
Spring (146), wedge block (145) right side are equipped with wire sleeve (147), and wire sleeve (147) is connect with telescopic rod (1), wedge block
(145) right end is connected with third bracing wire (148), and third bracing wire (148) passes through wire sleeve (147);
It further include having brake auxiliary device (15), brake auxiliary device (15) includes braking driving lever (151), strut (152), the
The left end bottom of two pulleys (153) and reset spring (154) handle (2) is connected with braking driving lever (151), system by pin-hinges
It is connected with reset spring (154) between the top and handle (2) bottom of dynamic driving lever (151), handle (2) left bottom is connected with branch
Bar (152), strut (152) bottom end are equipped with second pulley (153), and third bracing wire (148) is around second pulley (153) and braking
Driving lever (151) is connected;
It further include having bindiny mechanism (16), bindiny mechanism (16) includes connecting rod (162), connector sleeve (163), fastening bolt
(164), it is provided with groove (161) on front side of telescopic rod (1), the head end of lower section shaft (6) is connected with connecting rod (162), top shaft
(6) head end is connected with connector sleeve (163), and connecting rod (162) and connector sleeve (163) cooperate, and connector sleeve (163) is equipped with fastening
Bolt (164);
It further include having discharge duct (17) and discharge gate (18), the lower right side of collection bucket (11) is connected with discharge duct (17), unloads
Discharge gate (18) are installed in expects pipe (17).
2. a kind of sewage quality detection sampler according to claim 1, which is characterized in that further include having rubber slab
(149), it is equipped with rubber slab (149) on the inclined-plane of wedge block (145), the mode and wedge that rubber slab (149) is connected by screw to
Shape block (145) is connected.
3. a kind of sewage quality detection sampler according to claim 2, which is characterized in that the first bracing wire (9), the
The material of two bracing wires (10) and third bracing wire (148) is steel wire.
4. a kind of sewage quality detection sampler according to claim 3, which is characterized in that the shape of collection bucket (11)
Shape is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251894.5A CN106872216B (en) | 2017-04-18 | 2017-04-18 | Sampler is used in a kind of detection of sewage quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251894.5A CN106872216B (en) | 2017-04-18 | 2017-04-18 | Sampler is used in a kind of detection of sewage quality |
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| Publication Number | Publication Date |
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| CN106872216A CN106872216A (en) | 2017-06-20 |
| CN106872216B true CN106872216B (en) | 2019-04-09 |
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| CN201710251894.5A Active CN106872216B (en) | 2017-04-18 | 2017-04-18 | Sampler is used in a kind of detection of sewage quality |
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| CN107588984A (en) * | 2017-08-31 | 2018-01-16 | 中山市程博工业产品设计有限公司 | A kind of deep water sample devices for being provided with extension lateral length |
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| CN107966324B (en) * | 2017-11-24 | 2020-07-28 | 江苏沥环科技有限公司 | Water sample collection system |
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| CN108007726A (en) * | 2017-12-27 | 2018-05-08 | 南京萃智水利科技有限公司 | A kind of water quality detection Stratified Sampling device and its manufacture and sampling method |
| CN108318297B (en) * | 2017-12-28 | 2020-11-10 | 安徽环科检测中心有限公司 | Sampling equipment for industrial sewage detection |
| CN108801704B (en) * | 2018-04-18 | 2022-02-01 | 安徽中疆环境科技有限公司 | Sewage sampling device |
| CN109556917B (en) * | 2018-12-13 | 2021-05-18 | 湖北万策环保科技有限公司 | Sewage dispersion sampling device in wastewater disposal basin |
| CN111595618A (en) * | 2019-02-20 | 2020-08-28 | 河海大学 | Hand-held type surface water sampling device |
| CN110426240B (en) * | 2019-06-17 | 2022-02-11 | 浙江省海洋水产研究所 | Device and method for taking out underwater sludge and attachments |
| CN110455580A (en) * | 2019-09-11 | 2019-11-15 | 丁平平 | A kind of environmental project fresh water sampler |
| CN112362396A (en) * | 2020-09-17 | 2021-02-12 | 陈洲 | Automatic sewage discharge detection device of sample |
| CN113776896A (en) * | 2021-10-13 | 2021-12-10 | 安徽理工大学 | Simple multilayer water sample collection device |
| CN114958569B (en) * | 2022-08-01 | 2022-12-02 | 山东华谱检测技术有限公司 | Freshwater pollution environment detects freshwater microorganism sampling device |
| CN115929240B (en) * | 2023-02-21 | 2023-05-23 | 中国华西工程设计建设有限公司 | Tunnel rock drilling sampling device |
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| CN106872216A (en) | 2017-06-20 |
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