CN206459850U - Water body sampling assemble - Google Patents

Abstract

The utility model discloses a kind of water body sampling assemble, it is intended to solves the problem that water body sampling assemble gatherer process is difficult to；Its drip irrigation device is a kind of water body sampling assemble, including connecting rod, the connection boom end is hinged with placing frame, the placing frame upper end offers water inlet, lower end is provided with balancing weight, the aquamanile being correspondingly arranged on water part for containing water body is provided with the placing frame below funnelform water part, the water part on the inwall of placing frame below water inlet.The utility model water body sampling assemble gatherer process is easily carried out.

Description

Water body sampling assemble

Technical field

The utility model is related to a kind of sampler, more particularly to water body sampling assemble.

Background technology

Water sampling is the most common work of department such as environmental protection, epidemic prevention, current water sampling be mostly by sample bucket or Sampling cup is carried out, with the sample bucket or sampling cup that use at present when carrying out water sampling, if locality upper water surface sample When operation it is relatively easy, can the direct sample using hand-held by the way of, but some human bodies can not contact the water of the water surface in collection During body sample, the water body sample of such as deep well generally requires that sample bucket or sampling cup are put into water body into sampling by pulling rope, But according to the difference of specific body sampling depth, the rope of regular length is still difficult to be applicable.

At present, Publication No. CN103837375A Chinese patent discloses a kind of collection water sample device, and its connecting rod connects Sampler is connect, sampler connection adjustable baffle plate switch, the upper inner diameter of the sampler is smaller than lower inner diameter, and connecting rod is to stretch There is graduation mark in shrinking structure, connecting rod, the length of the elongation of its energy reaction forming bar, in this way, the connecting rod for passing through stretching structure Allowing for sampler can be applied in bigger scope according to particular condition in use, by water after being completed by sampler samples Sample is circulated into aquamanile, so as to complete to collect；But for the inwall to sewer drip be collected when, It is accomplished by tilting connecting rod, then sampler is placed into the lower section of sewer inwall, but now sampler is just difficult to protect A normal form is held, gatherer process is difficult to.

It is, therefore, desirable to provide a kind of new scheme solves the above problems.

Utility model content

The purpose of this utility model is to provide a kind of water body sampling assemble, by the way that placing frame is hinged in connecting rod, together Shi Qi bottoms set balancing weight to allow for the state that aquamanile keeps vertical, are so received in the water body to drippage Operation is allowed for when collection more simple and convenient.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of water body sampling group Part, including connecting rod, the connection boom end are hinged with placing frame, and the placing frame upper end offers water inlet, and lower end is set The placement below funnelform water part, the water part is provided with the inwall for having the placing frame below balancing weight, water inlet The aquamanile for containing water body is correspondingly arranged on water part in frame.

By above-mentioned technical proposal, when water sample collection is carried out to the static water surface, connecting rod is put down downwards and is made The placing frame and the aquamanile in placing frame for obtaining connecting rod end are entered below the water surface, and water sample Action of Gravity Field flows down Enter into aquamanile, connecting rod is carried upwards, aquamanile is then taken out into the normal acquisition that sealing completes water sample；When under When the place such as water cover side wall carries out the collection of water sample, because water droplet is dripped downwards, so being accomplished by inclining connecting rod After tiltedly so that its end is extend into below the wall of side, because placing frame is articulated with connecting rod, while placing matching somebody with somebody for frame bottom Pouring weight keeps a downward state under gravity, so allowing for placing frame can keep vertical, i.e. aquamanile Opening continue upward, this makes it possible to facilitate water body drippage enter in aquamanile, it is simple to operate, not only such as This, is due to being provided with funnelform water part on the inwall of placing frame, so because water part has bigger upper end open, Just there is bigger probability to drop into water part when so water body is dripped, then by entering under the guide effect of water part Into aquamanile, the speed of collection is accelerated；Simultaneously because the aquamanile for preserving water sample is to be directly introduced to place It is after opening placing frame takes out aquamanile, aquamanile sealing is just complete so after water sample collects completion in frame Into the collection to water sample, without passing through the filling collection for just completing water sample repeatedly so that collection is simple to be carried out, while Can anti-water-stop body is excessive is had an effect between outside air, improve the quality of water body.

The utility model is further arranged to, and delivery port is offered on the placing frame of the balancing weight periphery.

By above-mentioned technical proposal, during water sample is collected, a part of water body enters placement under gravity In frame, and after placing frame leaves water body, the water sample outside aquamanile is just flowed out by delivery port under gravity to be contained Hydrophone ware, so that the manipulation strengths such as the lifting to this part water sample are reduced, it is practical.

The utility model is further arranged to, and the connecting rod includes first connecting rod and second connecting rod, the first connecting rod One end is connected with placing frame, and the other end is penetrated in second connecting rod and is flexibly connected with second connecting rod, is set on the second connecting rod There is the fixed structure for fixing first connecting rod position.

By above-mentioned technical proposal, it be can be realized as to stretching out in the length of first connecting rod of second connecting rod to whole connection The regulation of the length of bar, so different in the depth of water, or the side wall drippage water sample of lower water cover position it is different when, can Enough it is applicable by the connecting rod of different length, and makes it possible to normally be acquired water sample, applicability is wide.

The utility model is further arranged to, the first connecting rod along its length on offer multiple first through hole, Second connecting rod offers the second through hole being engaged with first through hole close to the end of first through hole, the fixed structure include according to The secondary fix bar for passing through the second through hole and first through hole, the fix bar is flexibly connected by elastic component with second connecting rod.

By above-mentioned technical proposal, fix bar is also cross after in first through hole and the second through hole, first connecting rod and Two connecting rods just can only all keep the stabilization of a relative position with fix bar, so just complete to first connecting rod and second connecting rod The fixation of position, simultaneously because first through hole be provided with first connecting rod it is multiple, thus by fix bar and diverse location First through hole is combined, it becomes possible to complete the fixation to first connecting rod and second connecting rod position, simple and convenient.

The utility model is further arranged to, and described second connecting rod one end is connected with first connecting rod, and the other end is opening-like Set, the fixed structure includes being arranged with regulation cable on the folding and unfolding wheel for being rotationally connected with second connecting rod, the folding and unfolding wheel, described Regulation cable-end portion is connected with first connecting rod, and the detent mechanism for fixing folding and unfolding wheel position is provided with the second connecting rod.

By above-mentioned technical proposal, when being acquired by connecting rod to water sample, because first connecting rod is all position In lower section, so when its upper end is connected by adjusting cable, it becomes possible to the position of first connecting rod is fixed, adjusted Cable one ends wound is on folding and unfolding wheel, and the other end is connected with first connecting rod end, thus by rotate folding and unfolding wheel can just adjust with The length of the regulation cable of first connecting rod connection, i.e., the position of first connecting rod is adjusted, and connects while first connecting rod is located at second Length between bar is also just with change, so that the regulation to whole connection pole length is completed, by fixed after regulation completion Position mechanism can just keep the position of folding and unfolding wheel, simple and convenient.

The utility model is further arranged to, and several positioning holes, the positioning are offered on the periphery of the folding and unfolding wheel Mechanism includes being fixedly connected on activity on the locating piece of second connecting rod, the locating piece and is equipped with locating rod, the locating rod with Positioning hole matching merga pass return unit is connected with locating piece.

By above-mentioned technical proposal, locating rod is extend into positioning hole, is positioned such that bar one end is located in positioning hole, separately One end is located in locating piece, and such locating piece and positioning hole just keep relative static in the presence of locating rod, wherein due to The position for the locating piece being connected on second connecting rod is fixed, has so been maintained for the fixation of positioning hole, i.e. folding and unfolding wheel position, So also being fixed by adjusting cable to the position of first connecting rod；Due to positioning hole be provided with it is multiple, so folding and unfolding Wheel can just be stopped in more scopes, and the adjustment effect to first connecting rod is more trickle accurate, practical.

The utility model is further arranged to, and guide ring is provided with the locating piece, and the guide ring is located at folding and unfolding wheel Between second connecting rod and just to folding and unfolding wheel, the regulation cable is connected through guide ring and with folding and unfolding wheel.

By above-mentioned technical proposal, regulation cable is wound on folding and unfolding wheel after passing through guide ring, so regulation cable is received The position-limiting action of guide ring, while again because guide ring is just to folding and unfolding wheel, so with regard to energy under the position-limiting action of guide ring It is enough that regulation cable is just accurately registered on folding and unfolding wheel, and be wound, it is therefore prevented that occur between regulation cable and miscellaneous part Winding etc., improves practicality.

The utility model is further arranged to, and the folding and unfolding wheel sidepiece away from the locating piece is provided with for rotating folding and unfolding wheel Driving handle.

By above-mentioned technical proposal, driving handle stretches out in folding and unfolding wheel, thus by driving handle rotate folding and unfolding wheel when Wait, just increase the power arm for rotating folding and unfolding wheel, from lever principle, more saved when operation by driving handle Power, so just can more easily be gripped when folding and unfolding wheel is rotated, improves exploitativeness.

The utility model is further arranged to, the fixed structure include be movably connected on second connecting rod end several Section compact heap triangular in shape, the compact heap side is just to first connecting rod, and opposite side is provided with screw thread, the second connecting rod On be movably set with hold-down ring, the inwall of the hold-down ring and be provided with the internal thread being engaged with screw thread on compact heap.

By above-mentioned technical proposal, compact heap is contradicted with the formation of first connecting rod outer wall under nature, and compact heap Outer wall is directed towards that first connecting rod outer wall direction is inclined, but be due to conflict active force therebetween be compact heap nature Energy, so excessive static friction active force will not be formed between first connecting rod, such first connecting rod and second connecting rod it Between can also carry out normal relative slide；When the position to first connecting rod and second connecting rod is fixed, along Hold-down ring is slided on two connecting rods, and hold-down ring is sheathed on compact heap, wherein because compact heap outer wall is provided with and is compressed The screw thread that ring inwall is engaged, so with the rotation of hold-down ring, hold-down ring is movable on compact heap, due to the inwall of hold-down ring Diameter is fixed, and the section of compact heap is triangle simultaneously, so in the case where compressing the restriction effect of ring-shaped, is just made Compact heap is obtained towards first connecting rod activity, and until pushing against on first connecting rod, is rotated further hold-down ring, so allows for compressing The complete clamping of first connecting rod is formed between compact heap and first connecting rod sufficiently large stiction by block, and passes through this Stiction maintains the stability of first connecting rod position；Moreover, because compact heap can be to any position of first connecting rod Put and be fixed, so the length adjusting range for allowing for connecting rod is wider.

The utility model is further arranged to, and is provided between the first connecting rod end and second connecting rod for preventing the The anticreep cable that one connecting rod is separated with second connecting rod, described anticreep cable one end is connected with first connecting rod, and the other end and second connects Bar is connected.

By above-mentioned technical proposal, it can prevent first connecting rod from deviating from from second connecting rod by anticreep cable, the company of improving The stability of extension bar work.

In summary, the utility model has the advantages that：

One：Placing frame is articulated with connecting rod bottom, and so just can either carry out water sample to the normal water surface adopts Collection, while can be also acquired to special places such as sewer side walls, applicability is wide；

Secondly：Water sampling is carried out by being put into placing frame for containing the aquamanile of water sample, so just in water sample Directly capping completes collection after entering in aquamanile, filling without carrying out other, practical；

Thirdly：Balancing weight and guide ring cause more convenient and quicker when water sample is collected；

It four：Hold-down ring can carry out the regulation of random length, simple side in adjustable extent to the length of connecting rod Just.

Brief description of the drawings

Fig. 1 is the structural representation in embodiment one, the overall structure of main performance embodiment one；

Fig. 2 is the sectional view in embodiment one, the position of each several part and annexation in main performance embodiment one；

Fig. 3 is the enlarged drawing of part A in Fig. 2；

Fig. 4 is the enlarged drawing of part B in Fig. 2；

Fig. 5 is the structural representation in embodiment two, the Each part of main performance embodiment two；

Fig. 6 is the enlarged drawing of C portion in Fig. 5；

Fig. 7 is the structural representation in embodiment three, the Each part of main performance embodiment three；

Fig. 8 is the enlarged drawing of D parts in Fig. 7.

In figure, 1, connecting rod；1a, first connecting rod；1b, second connecting rod；2nd, placing frame；2a, upper part；2b, lower part；3、 Water inlet；4th, balancing weight；5th, water part；6th, aquamanile；7th, delivery port；8th, first through hole；9th, the second through hole；10th, fix bar； 11st, elastic component；12nd, folding and unfolding wheel；13rd, cable is adjusted；14th, positioning hole；15th, locating piece；16th, locating rod；17th, return unit；18th, it is oriented to Ring；19th, driving handle；20th, compact heap；21st, hold-down ring；22nd, anticreep cable.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment one：Water body sampling assemble, as depicted in figs. 1 and 2, including square connecting rod 1, in the bottom of connecting rod 1 It is hinged with placing frame 2, wherein placing frame 2 is such part in separation by upper part 2a and lower part 2b threaded connections Just can easily it be carried out when 2a and lower part 2b；Water inlet 3 is offered at the top of placing frame 2, lower end offers water outlet Mouth 7, while bottom is also welded with balancing weight 4, wherein balancing weight 4 is common iron block, is additionally provided with placing frame 2 for containing The aquamanile 6 of water sample is filled, as shown in Figure 3；When being acquired to water sample, if the common water surface is acquired, Placing frame 2 is put into below the water surface by connecting rod 1, enables aquamanile 6 normal under the weight effect of balancing weight 4 Drop to below the water surface, then water sample is flow into aquamanile 6 under gravity, so just complete to normal level Collection；When water sample collection is carried out to the special place such as sewer side wall, connecting rod 1 is extend into side diagonally downward first There is the place that water droplet is dripped below wall, now due to the heavier-weight of balancing weight 4, so it is perpendicular that placing frame 2 can be driven to turn to Straight state, now the opening of aquamanile 6 is exactly forward, so what water droplet can be relatively simple after dripping drops into Sheng In hydrophone ware 6, while the upper inside wall in placing frame 2 is provided with funnelform water part 5, and the bottom of water part 5 is just to containing Hydrophone ware 6, because the openings of sizes of water part 5 is bigger than aquamanile 6, so water body can faster drop into water part In 5, then it is flowed under the guide effect of water part 5 in aquamanile 6, the collection of the water sample of quickening, improving to implement Property；Drop into the water sample outside aquamanile 6 simultaneously to flow out in the presence of delivery port 7, it is therefore prevented that flog a dead horse.

Wherein connecting rod 1 includes the less first connecting rod 1a in the cross section and larger second connecting rod 1b in cross section, second Connecting rod 1b is penetrated into second connecting rod 1b in hollow form and first connecting rod 1a one end, and the other end is connected with placing frame 2, and the Between one connecting rod 1a and second connecting rod 1b it is attached by fixed structure, wherein fixed structure includes fix bar 10 and bullet Property part 11, elastic component 11 be common spring, multiple first through hole 8 are offered on first connecting rod 1a length directions, second Connecting rod 1b bottoms offer the second through hole 9 being engaged with first through hole 8, as shown in figure 4, fix bar 10 is logical also cross first In the through hole 9 of hole 8 and second, while fix bar 10 is to be movably connected in by elastic component 11 on second connecting rod 1b outer walls, so Fix bar 10 can also be kept normally through the state in the through hole 9 of first through hole 8 and second by elastic component 11 under nature, Stability is high；When the Level Change of the water surface, fix bar 10 is taken out from the through hole 9 of first through hole 8 and second, then adjusted The length that first connecting rod 1a and second connecting rod 1b overlap, so allows for the total length of connecting rod 1 in this process Change therewith, after the length adjustment of connecting rod 1 is completed, decontrol fix bar 10, fix bar 10 is made in the elasticity of elastic component 11 Sequentially entered under in the through hole 9 of first through hole 8 and second, so that first connecting rod 1a and second connecting rod 1b positioning are completed, The regulation to the length of connecting rod 1 is also completed simultaneously, the requirement of different length can be useful in by so allowing for connecting rod 1 Under, regulation is simple and applicability is wide.

Anticreep cable 22 is provided with second connecting rod 1b inner chambers, wherein one end of anticreep cable 22 is connected with second connecting rod 1b, separately One end is connected with first connecting rod 1a tops, while the length of anticreep cable 22 is shorter than second connecting rod 1b length, so just can Prevent first connecting rod 1a from deviating from from second connecting rod 1b, improve the stability of the work of connecting rod 1.

Embodiment two：It is with the difference of embodiment one, as shown in figure 5, for fixing first connecting rod 1a and second Connecting rod 1b fixed structure includes the folding and unfolding wheel 12 being rotatably connected on second connecting rod 1b, and the tune being wound on folding and unfolding wheel 12 Save cable 13, second connecting rod 1b upper ends are opening-like, regulation cable 13 through the opening and with the first connecting rod 1a in second connecting rod 1b End is connected, and the length for releasing regulation cable 13 is adjusted thus by folding and unfolding wheel 12, it becomes possible to is located at second to first connecting rod 1a and is connected Length in bar 1b is adjusted, that is, completes the regulation to the length of connecting rod 1, convenient and swift, while being set on second connecting rod 1b The detent mechanism for fixing the position of folding and unfolding wheel 12 is equipped with, wherein detent mechanism includes welding and the locating piece on second connecting rod 1b 15, it is provided with through hole, through hole on locating piece 15 and is movably set with locating rod 16, locating rod 16 is movably connected in by return unit 17 On locating piece 15, as shown in Figure 6；Multiple positioning holes 14, and the position of positioning hole 14 are offered on the periphery of folding and unfolding wheel 12 simultaneously Put and size is wanted to coordinate with locating rod 16, so locating rod 16 is put into positioning hole 14 and just completed to locating piece 15 With the fixation of the position of folding and unfolding wheel 12, wherein because fixed block is integrally fixed on second connecting rod 1b, so by fixed block also The fixation to the position of folding and unfolding wheel 12 is completed, positioning just then is completed to first connecting rod 1a by adjusting cable 13, it is simple and convenient.

When the position to first connecting rod 1a is adjusted, locating rod 16 is extracted out from positioning hole 14 first, together When be welded with driving handle 19 in locating wheel, driving handle 19 is distributed in the both sides of folding and unfolding wheel 12, the one end of driving handle 19 with locating piece 15 It is welded on folding and unfolding wheel 12, the other end is horizontal and parallel with the axle center of folding and unfolding wheel 12, is rotated thus by driving handle 19 The power arm for allowing for rotating folding and unfolding wheel 12 when folding and unfolding wheel 12 increases, and make it that rotating operation is more laborsaving；Not only In this way, be also welded with the guide ring 18 just to folding and unfolding wheel 12 on locating piece 15, regulation cable 13 through after guide ring 18 with the One connecting rod 1a connections, regulation cable 13 is so allowed under the guiding and position-limiting action of guide ring 18 and is more accurately twined On folding and unfolding wheel 12, the stability of regulation is improved, prevents from winding between regulation cable 13 and miscellaneous part；When regulation cable After 13 length adjustment is completed, fix bar 10 is decontroled, fix bar 10 springs back to positioning hole under the elastic reaction of return unit 17 In 14, the fixation to folding and unfolding wheel 12 is completed, it is convenient and swift.

Embodiment three：It is with the difference of embodiment one, as shown in fig. 7, fixed structure includes second connecting rod 1b ends The elastic steel sheet in portion, and section compact heap 20 triangular in shape, and the side bottom of compact heap 20 are welded with by elastic steel sheet Portion is on first connecting rod 1a, and opposite side offers and hold-down ring 21 is arranged with screw thread, second connecting rod 1b, and hold-down ring 21 is interior Offered on wall and the internal thread that screw thread is engaged on compact heap 20, so the position tune as first connecting rod 1a and second connecting rod 1b After section is completed, by mobile hold-down ring 21 and so that hold-down ring 21 is threadedly connected on compact heap 20, compact heap 20 is being compressed Deform upon and contradicted on first connecting rod 1a under the pressuring action of ring 21, be rotated further hold-down ring 21, while driving compact heap Bigger stiction is formed between 20 and first connecting rod 1a, until first connecting rod 1a position stabilization can be clamped, such as Fig. 8 It is shown, so just complete and first connecting rod 1a and second connecting rod 1b position are fixed, and connect in first connecting rod 1a and second In bar 1b adjustable extent, the positioning to the two random length can be realized by hold-down ring 21 and compact heap 20, so as to Enough make it that regulation is more trickle, the scope of application is wider；Simultaneously also by anticreep cable between first connecting rod 1a and second connecting rod 1b 22 connections, so as to ensure that first connecting rod 1a positional stability.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of water body sampling assemble, it is characterised in that：Including connecting rod (1), connecting rod (1) end is hinged with placing frame (2), placing frame (2) upper end offers water inlet (3), and lower end is provided with the placement below balancing weight (4), water inlet (3) It is provided with the inwall of frame (2) in the placing frame (2) below funnelform water part (5), the water part (5) and water part (5) it is correspondingly arranged on the aquamanile (6) for containing water body.

2. water body sampling assemble according to claim 1, it is characterised in that：Positioned at the placement of the balancing weight (4) periphery Delivery port (7) is offered on frame (2).

3. water body sampling assemble according to claim 1 or 2, it is characterised in that：The connecting rod (1) includes first connecting rod (1a) and second connecting rod (1b), described first connecting rod (1a) one end is connected with placing frame (2), and the other end penetrates second connecting rod (1b) In and be flexibly connected with second connecting rod (1b), be provided with the second connecting rod (1b) for fixing first connecting rod (1a) position Fixed structure.

4. water body sampling assemble according to claim 3, it is characterised in that：The first connecting rod (1a) is along its length On offer multiple first through hole (8), second connecting rod (1b) is offered and first through hole (8) close to the end of first through hole (8) The second through hole (9) being engaged, the fixed structure includes sequentially passing through the fix bar of the second through hole (9) and first through hole (8) (10), the fix bar (10) is flexibly connected by elastic component (11) with second connecting rod (1b).

5. water body sampling assemble according to claim 3, it is characterised in that：Described second connecting rod (1b) one end connects with first Bar (1a) is connected, and the other end is opening-like to be set, and the fixed structure includes the folding and unfolding wheel for being rotationally connected with second connecting rod (1b) (12) regulation cable (13), the regulation cable, are arranged with the folding and unfolding wheel (12)（13）End is connected with first connecting rod (1a), institute State the detent mechanism being provided with second connecting rod (1b) for fixing folding and unfolding wheel (12) position.

6. water body sampling assemble according to claim 5, it is characterised in that：Offered on the periphery of the folding and unfolding wheel (12) Several positioning holes (14), the detent mechanism includes the locating piece (15) for being fixedly connected on second connecting rod (1b), the positioning Activity is equipped with locating rod (16), the locating rod (16) and positioning hole (14) matching merga pass return unit (17) on block (15) It is connected with locating piece (15).

7. water body sampling assemble according to claim 6, it is characterised in that：Guide ring is provided with the locating piece (15) (18), the guide ring (18) is located between folding and unfolding wheel (12) and second connecting rod (1b) and just to folding and unfolding wheel (12), the regulation Cable (13) is connected through guide ring (18) and with folding and unfolding wheel (12).

8. water body sampling assemble according to claim 6, it is characterised in that：Folding and unfolding wheel away from the locating piece (15) (12) sidepiece is provided with the driving handle (19) for rotating folding and unfolding wheel (12).

9. water body sampling assemble according to claim 3, it is characterised in that：The fixed structure includes being movably connected on the Several sections of two connecting rods (1b) end compact heap (20) triangular in shape, the compact heap（20）Side is just to first connecting rod (1a), opposite side is provided with screw thread, the second connecting rod (1b) and is movably set with hold-down ring (21), the hold-down ring (21) It is provided with inwall and screw thread is engaged on compact heap (20) internal thread.

10. the water body sampling assemble according to claim 4 or 9, it is characterised in that：First connecting rod (1a) end and the The anticreep cable (22) for preventing first connecting rod (1a) from being separated with second connecting rod (1b), institute are provided between two connecting rods (1b) State anticreep cable (22) one end to be connected with first connecting rod (1a), the other end is connected with second connecting rod (1b).