CN209416773U - Sampler is used in a kind of novel creek ecological restoration of lakes experiment - Google Patents

Abstract

The utility model relates to ecological restoration of lakes experiment sampler technical field, a kind of experiment of novel creek ecological restoration of lakes sampler, including sampling bottle are fixedly connected to fixed strip at left and right sides of the sampling bottle.The problem of novel creek ecological restoration of lakes experiment that the utility model solves is had differences with the sample that sampler is inconvenient to use and uses.The utility model passes through to drawstring, recycling round, movable sleeve, sliding block, telescopic rod, it squeezes spring and pressure ram is used in conjunction with each other, when sampling bottle is located at suitable water depth, rotate crank, pressing lever is able to drive sealing block and bottle mouth sleeve is detached from and overlaps, it is able to carry out dress water operation at this time, after the completion of sampling, under the elastic reaction of two groups of extruding springs, sealing block can quickly seal bottle mouth sleeve, so as to guarantee that sampling water is sealed, when avoiding existing water intaking, the water of inside doping different depth, to ensure that the accuracy of sampling, and operation is very easy.

Description

Sampler is used in a kind of novel creek ecological restoration of lakes experiment

Technical field

The utility model relates to ecological restoration of lakes experiment sampler technical field, specially a kind of novel creek lake Sampler is used in pool restoration of the ecosystem experiment.

Background technique

_InstituteMeaning restoration of the ecosystem refers to stops human interference to the ecosystem, with the pressure that lightens the load, by the ecosystem from My regulating power makes it develop to orderly direction with self organization ability, or utilizes this self-recovery of the ecosystem Ability is aided with artificial measures, restores the ecosystem destroyed gradually or develops the ecosystem to benign cycle direction； It refers mainly to be dedicated to those under natural mutation and the effect of human activity by the recovery and reconstruction of the natural ecosystems destroyed Work, the looks of restored ecosystem script, such as the forest cut down will be planted, and it is original that conceding the land to forestry allows animal to return to In living environment.In this way, the ecosystem has obtained better recovery, referred to as " restoration of the ecosystem ".

It needs to sample the water in ecological lake before restoration of the ecosystem, the water of different depth is generally taken to be tested Analysis, existing sampler when in use, mainly sinks in the water of different depth with collecting bottle, still, when acquisition, is put into, There will be water entrance, so that the sample of acquisition has differences, cause experimental data to generate error, and existing sampling apparatus is not It is convenient to use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of novel creek ecological restoration of lakes experiment sampling Device, the novel creek ecological restoration of lakes experiment solved are had differences with the sample that sampler is inconvenient to use and uses The problem of.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of novel creek ecological restoration of lakes is real It tests and uses sampler, including sampling bottle, be fixedly connected to fixed strip, two fixed strips at left and right sides of the sampling bottle Support plate is fixedly connected with above opposite side, the bottom of the support plate is fixedly connected with movable sleeve, set at the top of the sampling bottle It is connected to bottle mouth sleeve, sliding block is socketed in the movable sleeve, passes through telescopic rod and the activity at left and right sides of the slider top It covers the left and right sides at the top of inner wall to be flexibly connected, extruding spring is socketed on the telescopic rod, the bottom of the sliding block is fixed to be connected It is connected to pressure ram, the bottom end of the pressure ram runs through the circular groove that movable sleeve inner wall bottom opens up and extends to the movable sleeve Lower section, the bottom end of the movable sleeve is fixedly connected with sealing block, takes at the top of the bottom of the sealing block and the bottle mouth sleeve It connects, is fixedly connected with drawstring at the top of the sliding block, elongation bar, the elongation are fixedly connected on the left of the fixed strip Top on the right side of bar is fixedly connected with hollow sleeve, recycling round is socketed in the hollow sleeve, the top of the drawstring is from bottom to up It sequentially passes through the top of the movable sleeve inner wall and the bottom of support plate and is fixedly connected with the side surface of recycling round.

Preferably, it is fixedly connected at the top of the top of the telescopic rod and the movable sleeve inner wall, the bottom of the telescopic rod It is fixedly connected at the top of portion and the sliding block.

Preferably, it is fixedly connected at the top of the top of the extruding spring and the movable sleeve inner wall, the extruding spring Bottom end be fixedly connected on the top of the sliding block.

Preferably, the bottom of the sealing block is fixedly connected with rubber pad, the bottom of the rubber pad and the bottle mouth sleeve Top overlap joint.

Preferably, the elongation bar includes main set, and auxiliary set is socketed in the main set, is fixedly connected at the top of the auxiliary set There is threaded block, the threaded block is threaded in the lower section of the main set inner cavity.

Preferably, hollow sleeve inner wall front and rear sides are connected with recycling round, and institute is run through in the front end of the recycling round It states the front side of hollow sleeve inner wall and is fixedly connected with crank, be fixedly connected with handle at the top of the elongation bar.

(3) beneficial effect

The utility model provides a kind of novel creek ecological restoration of lakes experiment sampler.Have following beneficial to effect Fruit:

The utility model can adjust different length by the use to elongation bar, elongation bar, to guarantee device energy The sampling water for enough taking different depth, by drawstring, recycling round, movable sleeve, sliding block, telescopic rod, extruding spring and pressure ram It is used in conjunction with each other, when sampling bottle is located at suitable water depth, rotates crank, crank drives recycling round to carry out drawstring at this time Recycling, after recycling, drawstring can pull sliding block to movement above movable sleeve, and pressing lever is able to drive sealing block and bottle mouth sleeve at this time It is detached from overlap joint, is able to carry out dress water operation at this time, after the completion of sampling, under the elastic reaction of two groups of extruding springs, sealing block energy Enough quickly to seal bottle mouth sleeve, so as to guarantee that sampling water is sealed, when avoiding existing water intaking, different depths are adulterated in inside The water of degree to ensure that the accuracy of sampling, and operates very easy.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model structure；

Fig. 2 is the front section view of the utility model structure movement set；

Fig. 3 is the schematic diagram of the utility model structural stretch bar.

In figure: 1 sampling bottle, 2 fixed strips, 3 bottle mouth sleeves, 4 support plates, 5 movable sleeves, 6 sliding blocks, 7 telescopic rods, 8 squeeze spring, 9 Pressure ram, 10 recycling rounds, 11 sealing blocks, 12 rubber pads, 13 elongation bars, 131 auxiliary sets, 132 threaded blocks, 133 main sets, 14 drawstrings, 15 handles, 16 hollow sleeves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of novel creek ecological restoration of lakes experiment use Sampler, including sampling bottle 1, it is characterised in that: the left and right sides of sampling bottle 1 is fixedly connected to fixed strip 2, two fixations Support plate 4 is fixedly connected with above 2 opposite side of item, the bottom of support plate 4 is fixedly connected with movable sleeve 5, is socketed at the top of sampling bottle 1 There is bottle mouth sleeve 3, sliding block 6 is socketed in movable sleeve 5, the 6 top left and right sides of sliding block passes through telescopic rod 7 and 5 inner wall top of movable sleeve The left and right sides in portion is flexibly connected, and is socketed on telescopic rod 7 and is squeezed spring 8, and the bottom of sliding block 6 is fixedly connected with pressure ram 9, is squeezed The circular groove that 5 inner wall bottom of movable sleeve opens up and the lower section for extending to movable sleeve 5 are run through in the bottom end of compression bar 9, and the bottom end of movable sleeve 5 is solid Surely it is connected with sealing block 11, the bottom of sealing block 11 and the top of bottle mouth sleeve 3 overlap, and the top of sliding block 6 is fixedly connected with drawstring 14, it is fixedly connected with elongation bar 13 positioned at the left side of fixed strip 2, the top on 13 right side of elongation bar is fixedly connected with hollow sleeve 16, Recycling round 10 is socketed in hollow sleeve 16, the top of drawstring 14 sequentially passes through top and the support plate 4 of 5 inner wall of movable sleeve from bottom to up Bottom and be fixedly connected with the side surface of recycling round 10.

Specifically, being fixedly connected at the top of the top of telescopic rod 7 and 5 inner wall of movable sleeve, the bottom of telescopic rod 7 and sliding block 6 Top be fixedly connected.

Specifically, being fixedly connected at the top of the top of extruding spring 8 and 5 inner wall of movable sleeve, the bottom end for squeezing spring 8 is fixed It is connected to the top of sliding block 6.

Specifically, the bottom of sealing block 11 is fixedly connected with rubber pad 12, the bottom of rubber pad 12 and the top of bottle mouth sleeve 3 Overlap joint.By being provided with rubber pad 12, it can guarantee the leakproofness of bottle mouth sleeve 3.

Specifically, elongation bar 13 includes main set 133, auxiliary set 131 is socketed in main set 133, the top of auxiliary set 131 is fixed to be connected It is connected to threaded block 132, threaded block 132 is threaded in the lower section of main 133 inner cavity of set.Elongation bar 13 is Multi section bar, main Principle is to cover small set greatly, can be conditioned tightly in suitable length after elongation.

Specifically, 16 inner wall front and rear sides of hollow sleeve are connected with recycling round 10, the front end of recycling round 10 is through hollow It covers the front side of 16 inner walls and is fixedly connected with crank, the top of elongation bar 13 is fixedly connected with handle 15.Crank is able to drive back 10 rotation of wheel is received, so as to carry out unwrapping wire and take-up operation to drawstring 14.

Working principle: in use, elongation bar 13 is adjusted to suitable length first, crank is rotated, crank drives at this time Recycling round 10 recycles drawstring 14, and after recycling, drawstring 14 can pull sliding block 6 to moving above movable sleeve 5, presses at this time Bar 9 is able to drive sealing block 11 and bottle mouth sleeve 3 is detached from and overlaps, and is able to carry out dress water operation at this time, after the completion of sampling, squeezes at two groups Under the elastic reaction of pressing spring 8, sealing block 11 can quickly be sealed bottle mouth sleeve 3, so as to guarantee that sampling water is sealed.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of novel experiment of creek ecological restoration of lakes sampler, including sampling bottle (1), it is characterised in that: described to take It is fixedly connected at left and right sides of sample bottle (1) fixed strip (2), the top of two fixed strip (2) opposite sides is fixed to be connected It is connected to support plate (4), the bottom of the support plate (4) is fixedly connected with movable sleeve (5), is socketed with bottleneck at the top of the sampling bottle (1) It covers (3), is socketed with sliding block (6) in the movable sleeve (5), the left and right sides passes through telescopic rod (7) and institute at the top of the sliding block (6) It states the left and right sides at the top of movable sleeve (5) inner wall to be flexibly connected, is socketed on the telescopic rod (7) and squeezes spring (8), the cunning The bottom of block (6) is fixedly connected with pressure ram (9), and the bottom end of the pressure ram (9) is opened through the movable sleeve (5) inner wall bottom If circular groove and extend to the lower sections of the movable sleeve (5), the bottom end of the movable sleeve (5) is fixedly connected with sealing block (11), The bottom of the sealing block (11) and the top of the bottle mouth sleeve (3) overlap, and are fixedly connected with drawstring at the top of the sliding block (6) (14), it is located on the left of the fixed strip (2) and is fixedly connected with elongation bar (13), the top on the right side of the elongation bar (13) is fixed It is connected with hollow sleeve (16), is socketed with recycling round (10) in the hollow sleeve (16), the top of the drawstring (14) is from bottom to up It sequentially passes through the top of the movable sleeve (5) inner wall and the bottom of support plate (4) and is fixedly connected with the side surface of recycling round (10).

2. a kind of novel creek ecological restoration of lakes experiment sampler according to claim 1, it is characterised in that: institute State and be fixedly connected at the top of the top and the movable sleeve (5) inner wall of telescopic rod (7), the bottom of the telescopic rod (7) with it is described Sliding block is fixedly connected at the top of (6).

3. a kind of novel creek ecological restoration of lakes experiment sampler according to claim 1, it is characterised in that: institute It states the top for squeezing spring (8) and is fixedly connected at the top of the movable sleeve (5) inner wall, the bottom end for squeezing spring (8) is solid Surely it is connected to the top of the sliding block (6).

4. a kind of novel creek ecological restoration of lakes experiment sampler according to claim 1, it is characterised in that: institute The bottom for stating sealing block (11) is fixedly connected with rubber pad (12), bottom and the bottle mouth sleeve (3) of the rubber pad (12) Top overlap joint.

5. a kind of novel creek ecological restoration of lakes experiment sampler according to claim 1, it is characterised in that: institute Stating elongation bar (13) includes main set (133), is socketed with auxiliary set (131) in the main set (133), the top of the auxiliary set (131) It is fixedly connected with threaded block (132), the threaded block (132) is threaded in the lower section of main set (133) inner cavity.

6. a kind of novel creek ecological restoration of lakes experiment sampler according to claim 1, it is characterised in that: institute It states hollow sleeve (16) inner wall front and rear sides to be connected with recycling round (10), the front end of the recycling round (10) is through described hollow It covers the front side of (16) inner wall and is fixedly connected with crank, be fixedly connected with handle (15) at the top of the elongation bar (13).