CN207932953U - A kind of inferior bottom sampler effort-saving lifting bearing of Peter - Google Patents

Abstract

The utility model is related to water and soil surveying device field, specially a kind of inferior bottom sampler effort-saving lifting bearing of Peter；In the prior art without the equipment of auxiliary bottom sampler promotion the problem of；It includes babinet, wall box is equipped with main shaft, ratchet is installed on the main shaft of box house, the fulcrum installed in the mounting hole of babinet upper wall is nested in the loose slot being equipped on drive rod, and drive rod one end is intermeshed by ball-joint and the movable connection of drive disk, drive disk with ratchet, one end of main shaft is equipped with driving wheel, driving wheel cooperates with pulley blocks, is nested with telescopic rod in the other end of driving wheel, balanced code is nested on telescopic rod；Advantage is：The present apparatus is simple in structure, and function labor-saving is strong, easy to carry, facilitates exploration worker to use, achievees the purpose that slow down hand labor intensity.

Description

A kind of inferior bottom sampler effort-saving lifting bearing of Peter

Technical field

The utility model is related to water and soil surveying device field, specially a kind of inferior bottom sampler effort-saving lifting bearing of Peter.

Background technology

Bottom sampler is that current domestic one kind more generally used adopts bricklayer's's tool, for river, lake, reservoir and neritic area etc. Deposit (bed mud) surface layer mud sample acquisition in waters.Mainly it is made of two mobilizable jaw valves：By an iron at the top of two jaw valves Chain link, when iron chains is suspended on the hook of steel cord ends, two jaw valves are in open state, and bottom sampler is once touching seabed (or river bed), hook hammer tip, that is, sagging and iron chains break off relations.When bottom sampler above carries, by linking up with the pulling force to crossbeam, connection two The steel wire rope of jaw valve tenses, and so that two jaw valves is closed, deposit is taken into.It is sharp in use for the sampling of bed material Go deep into mud layer with the weight of bottom sampler itself or leverage to be acquired benthal deposit by grab bucket.Concrete operation step For：Rope is tied up to another stomidium of hook by the first step, and then hook is caught on to the steel wire rope on both sides, with the hands lift and adopt mud Device, at this time bottom sampler expansion；Bottom sampler is unfolded into the water, to allow it naturally to sink, wait and sink to the bottom by second step, shakes lower rope Son allows hook to unclamp the steel wire rope caught on；Third step both hands carry sampling rope, and bottom sampler opening is closed at this time, by bottom sampler It leaves the water, lifts the steel wire rope of both sides, mud sample is poured out, collect mud sample.

The general volume of the inferior bottom sampler of Peter is 5L~6L, adopts mud weight within 25kg.The usual people in lifting process Work pulls rope to be promoted.But it is typically due to the factor of working environment, artificial lift can be caused difficult.It is not saved in existing equipment It is power, effective to mitigate the device for promoting difficulty.

Utility model content

The utility model provides a kind of inferior bottom sampler effort-saving lifting bearing of Peter, and effective solution is in the prior art The problem of equipment for not assisting bottom sampler to be promoted, is nested by using two kinds of labor-saving structures of pulley blocks and lever and uses, The weight of artificial lift can effectively be mitigated, while be suitable for various ground supports, so achieve the effect that it is time saving and energy saving.

To achieve the above object, the technical solution adopted in the utility model is specific as follows：

A kind of inferior bottom sampler effort-saving lifting bearing of Peter, including：Babinet 1,1 bottom of babinet are equipped with Collapsible rack 2, It is characterized in that：1 side wall of babinet is equipped with main shaft 4, and the two side walls of babinet 1 are stretched out at the both ends of main shaft 4, is located at babinet 1 Ratchet 5 is installed on internal main shaft 4, the interior bottom of babinet 1 be equipped with 5 mutually matched pawl 6 of ratchet, in babinet 1 It is provided with mounting hole 101 on upper wall, fulcrum 9 is installed in mounting hole 101, fulcrum 9 is nested in the loose slot that drive rod 10 is equipped with In 1001, drive rod 10 is placed in one end in babinet 1 by ball-joint 8 and 7 movable connection of drive disk, and drive disk 7 is semi-ring Formula inner tooth type structure, teeth thereon are intermeshed with the teeth on ratchet 5；One end of main shaft 4 is equipped with driving wheel 11, simultaneously Fixed pulley 12 is equipped with by installation axle 13 on 1 side wall of babinet below driving wheel 11, driving wheel 11, fixed pulley 12 pass through Rope 15 is intertwined and connected in running block 14, link 16 is equipped in fixed pulley group 14, for mounting on the inferior bottom sampler of Peter Ropes；It is nested with telescopic rod 17 in the other end of driving wheel 11, balanced code 18 is nested on telescopic rod 17.

Active 4 in the babinet 1 is installed between two securing plates 3.

The beneficial effects of the utility model are：Present apparatus installation is being promoted by pulley blocks and the dual labor-saving structure of lever Artificial lift's weight can be greatly reduced when the inferior bottom sampler of Peter, achieve the purpose that slow down hand labor intensity.The present apparatus simultaneously It is supported by holder, and equipped with the balancing device for preventing bottom sampler preponderance from leading to rollover, is suitable for various out-of-flatnesses, does not advise Then ground supports.The present apparatus is simple in structure, and function labor-saving is strong, easy to carry, and exploration worker is facilitated to use.

Description of the drawings

Fig. 1 is the utility model structure diagram one；

Fig. 2 is enlarged drawing at Figure 1A；

Fig. 3 is the utility model structure diagram two；

Fig. 4 is the utility model box inner structure schematic diagram；

Fig. 5 is lever driving structure schematic diagram；

As shown in the figure：Babinet 1, mounting hole 101, securing plate 3, main shaft 4, ratchet 5, pawl 6, drive disk 7, ball-joint 8, branch Axis 9, drive rod 10, loose slot 1001, driving wheel 11, fixed pulley 12, installation axle 13, running block 14, rope 15, link 16, Telescopic rod 17, balanced code 18.

Specific implementation mode

Below in conjunction with the accompanying drawings and pass through specific embodiment further instruction the technical solution of the utility model：

Embodiment 1

A kind of inferior bottom sampler effort-saving lifting bearing of Peter, is made of two functional units as shown in Fig. 1~5, respectively For laborsaving lifting unit and balancing unit, laborsaving lifting unit is divided into two work-saving devices of lever construction and pulley block structure, puts down Weighing apparatus unit is meant to ensure that and will not turn on one's side in lifting process middle case 1.

Shown in as shown in Figure 1, Figure 3 and Figure 4, whole device each unit is installed by babinet 1 and is fixed.It installs 1 bottom of babinet There is bracket with foldable 2, is ground fixed structure.Inside is fixed in the parallel securing plate 3 in two side, passes through securing plate 3, case It is acted on while 1 side wall of body, the main shaft installed thereon 4 is prevented to be bent during the inferior bottom sampler of Peter is promoted.Main shaft 4 is to save The side wall of babinet 1 is stretched out at power lifting unit and the common connecting installation structure of balancing unit, 4 both ends of main shaft, and one end is equipped with cunning Wheel group structure, the other end are equipped with balancing unit, and lever driving structure is equipped in babinet 1.

The lever driving structure of laborsaving lifting unit is as shown in figure 4, on the main shaft 4 being installed on inside babinet 1.On main shaft 4 Ratchet 5 is installed, the pawl 6 for the braking that cooperates with ratchet 5 is installed in the interior bottom of babinet 1.The effect of pawl 6 is to prevent Ratchet turns round.As shown in Fig. 2, being provided with mounting hole 101 on 1 upper wall of babinet, fulcrum 9 is installed in mounting hole 101, fulcrum 9 is embedding It is placed in the loose slot 1001 that drive rod 10 is equipped with.Fulcrum 9 is the fulcrum of lever construction, i.e., in drive rod 10 around fulcrum 9 Mobile working is carried out, since length of the length more than 9 other end drive rod 10 of fulcrum of end drive rod 10 is manually held in 9 one end of fulcrum Degree, and then realize lever force-saving driving.Since drive rod 10 is equipped with loose slot 1001 so that drive rod 10 can be in the work of manpower Declined with being promoted.As shown in figure 5, one end of drive rod 10, by ball-joint 8 and 7 movable connection of drive disk, drive disk 7 is half Ring type inner tooth type structure, teeth thereon are intermeshed with the teeth on ratchet 5.When specifically used, in drive disk 7 and ratchet 5 Under meshing state, made by manually moving drive rod 10 so that drive disk 7 drives ratchet 5 to rotate, when the rotation of ratchet 5 to drive When the extreme position that Moving plate 7 drives.Drive rod 10 is promoted, pawl 6 locks ratchet 5, prevents its reset, and drive disk is again multiple Position to other end extreme position is manually moved.Aforesaid operations may make that main shaft 4 is rotated.

The pulley block structure of laborsaving unit is as shown in figures 1 and 3, and one end of main shaft 4 is equipped with driving wheel 11, while in master Fixed pulley 12 is equipped with by installation axle 13 on 1 side wall of babinet of 11 lower section of driving wheel, driving wheel 11, fixed pulley 12 pass through rope 15 are intertwined and connected in running block 14, link 16 are equipped in fixed pulley group 14, for mounting the promotion on the inferior bottom sampler of Peter Rope.Pulley block structure uses a fixed pulley 12 and two movable pulley sets 14, can reduce 3/4ths inferior bottom sampler of Peter Lifting weight.

Balancing unit equally uses lever principle, and the pulley blocks end of main shaft is bearing unit, and babinet 1 is fulcrum, the other end Main shaft 4 be equipped with telescopic rod 19, installation balanced code can be mounted thereon, according to specific environment, lifting weight adjust telescopic rod The quantity of 17 length and balanced code 18.

When specifically used, since the main shaft 4 of the present apparatus has and can only rotate counterclockwise so that adopt Peter is inferior It is to need human assistance that the rope wound on driving wheel 11 is unfolded that water, which puts rope, under mud device, after the completion of bottom sampler adopts mud, passes through people Work drives drive rod 10 to move so that bottom sampler is promoted.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (2)

1. a kind of inferior bottom sampler effort-saving lifting bearing of Peter, including：Babinet (1), babinet (1) bottom are equipped with Collapsible rack (2), it is characterised in that：Babinet (1) side wall is equipped with main shaft (4), and two sides of babinet (1) are stretched out at the both ends of main shaft (4) Wall is located on the internal main shaft (4) of babinet (1) and is equipped with ratchet (5), is equipped with and ratchet (5) phase in the interior bottom of babinet (1) The pawl (6) mutually coordinated is provided with mounting hole (101) on babinet (1) upper wall, fulcrum (9) is equipped in mounting hole (101), props up Axis (9) is nested in the loose slot (1001) that drive rod (10) is equipped with, and one end that drive rod (10) is placed in babinet (1) passes through Ball-joint (8) and drive disk (7) movable connection, drive disk (7) are half-ring inner tooth type structure, teeth thereon and ratchet (5) the teeth intermeshing on；One end of main shaft (4) is equipped with driving wheel (11), while the babinet below driving wheel (11) (1) fixed pulley (12) is equipped with by installation axle (13) on side wall, driving wheel (11), fixed pulley (12) by rope (15) in Running block (14) is intertwined and connected, and link (16) is equipped on running block (14), for mounting carrying on the inferior bottom sampler of Peter Rise rope；In driving wheel（11）The other end be nested with telescopic rod (17), balanced code (18) is nested on telescopic rod (17).

2. the inferior bottom sampler effort-saving lifting bearing of a kind of Peter according to claim 1, it is characterised in that：The babinet (1) main shaft (4) in is installed between two securing plates (3).