CN214373524U

CN214373524U - Pay-off of portable general fixed water sample thief

Info

Publication number: CN214373524U
Application number: CN202022578889.5U
Authority: CN
Inventors: 孔繁灵; 贺斌; 张思毅; 黄涛
Original assignee: Institute of Eco Environmental and Soil Sciences of Guangdong Academy of Sciens
Current assignee: Institute of Eco Environmental and Soil Sciences of Guangdong Academy of Sciens
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-10-08
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a portable general pay-off of fixed water sample thief, including winding mechanism, fixed establishment and sampling mechanism, fixed establishment's both ends are connected with winding mechanism and sampling mechanism respectively, fixed establishment includes gag lever post, mount and locking buckle, the one end and the winding mechanism of gag lever post are connected, the other end of gag lever post passes through the locking buckle and is connected with the mount, the middle part of gag lever post is equipped with the card post, form the draw-in groove between card post and the mount, stay cord and the winding mechanism among the sampling mechanism are connected. Make things convenient for the sampler sample, the draw-in groove satisfies the handrail of different grade type, and simple structure, portable makes the sampling convenient and fast more, and labour saving and time saving prevents that the sampler from damaging, need not to get the sample thief through the hand power, and prevents that the hand from being by the stay cord fish tail.

Description

Pay-off of portable general fixed water sample thief

Technical Field

The utility model relates to a sample thief equipment technical field, concretely relates to pay-off of portable general fixed water sample thief.

Background

When each research institution or scientific research student study the water, need take a sample to the water in the different regions, to the inconvenient directness of the sample of water stretch into the water with the hand, most condition is through on the bridge or the bank carries out the water sample in order to throw the bottle mode, need use sample thief and fixing device cooperation on the bridge to satisfy the sampling demand, the requirement of sampling can be satisfied to the field work sample thief commonly used now, nevertheless there is following drawback: 1. when a manual sampler is adopted for sampling, the falling speed of the sampler cannot be effectively controlled, so that the sampler is damaged after falling into water; 2. the pull rope is directly contacted by hands, and in the pulling process, the hands are easily scratched by the pull rope, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the prior art, the utility model aims at: the utility model provides a portable general pay-off of fixed water sample thief, adopts fixed establishment's both ends to be connected with winding mechanism and sampling mechanism respectively, makes things convenient for the sampler to take a sample, and simple structure, portable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable general pay-off of fixed water sample thief, includes winding mechanism, fixed establishment and sampling mechanism, fixed establishment's both ends are connected with winding mechanism and sampling mechanism respectively, fixed establishment includes gag lever post, mount and locking knot, the one end and the winding mechanism of gag lever post are connected, the other end of gag lever post is detained through locking and is connected with the mount, the middle part of gag lever post is equipped with the card post, form the draw-in groove between gag lever post, the card post and the mount, stay cord and the winding mechanism among the sampling mechanism are connected.

Preferably, the mount includes connecting portion, joint portion and linkage, the one end and the locking of connecting portion are detained and are connected, the other end and the joint portion of connecting portion are connected, the one end of linkage is fixed in joint portion, the other end and the sampling mechanism of linkage are connected, gag lever post, card post, connecting portion and joint portion form the draw-in groove.

Preferably, joint portion includes the frame, the frame all is connected with connecting portion and suspension portion, be equipped with first pull rod and second pull rod in the frame of frame.

Preferably, the winding mechanism comprises a winding shaft and a motor, the winding shaft is connected with the motor, and a shaft body of the winding shaft is connected with a pull rope of the sampling mechanism.

Preferably, the shaft body of the winding shaft is provided with a wire hole, and the wire hole is fixedly connected with the pull rope.

Preferably, the motor comprises a motor, a connecting rod and a battery, the motor is fixedly connected with the connecting rod, the motor is connected with the winding shaft through the connecting rod, and the motor is connected with the battery.

Preferably, both ends of the winding shaft are provided with rotating handles.

Preferably, the rotating handle comprises a sleeve and a plurality of rods, one ends of the rods are fixedly connected with the sleeve, and the sleeve is sleeved with the winding shaft.

Preferably, sampling mechanism includes stay cord, fixed pulley and sampling bottle, the fixed pulley is installed in the portion that suspends in midair through first pulley frame, the fixed pulley passes through the stay cord and is connected with sampling bottle.

Preferably, the sampling mechanism still includes the movable pulley, the movable pulley passes through the second pulley frame and installs in the sampling bottle, the one end of stay cord twines in proper order behind fixed pulley and the movable pulley with first pulley frame fixed connection.

The utility model discloses relative prior art has following advantage and beneficial effect:

1. the utility model discloses pay-off of portable general fixed water sample thief adopts fixed establishment's both ends to be connected with winding mechanism and sampling mechanism respectively, and the installation winding mechanism of being convenient for makes the process of sampling become simple, makes things convenient for the sampler to sample, and satisfies the handrail of different thickness, and this fixed establishment simple structure, portable.

2. The utility model discloses pay-off of portable general fixed water sample thief adopts winding mechanism to make sampling convenient and fast more, and labour saving and time saving prevents that the sampler from dropping in-process and damaging, need not to get the sample thief through pulling with the hand, prevents that the hand from being by the stay cord fish tail.

3. The utility model discloses pay-off of portable general fixed water sample thief, the both ends of spool are equipped with the handle, and the handle is the cross, under the condition that does not have the power, also can receive and release the sample bottle through the handle, when drawing the sample thief through the assembly pulley, and this pulley mechanism comprises fixed pulley and movable pulley, saves the pulling force, and the suitability is strong.

Drawings

Fig. 1 is a schematic connection diagram of the pay-off device and the handrail of the portable universal fixed water sample sampler of the present invention.

Fig. 2 is a schematic view of a fixing mechanism according to a first embodiment of the present invention.

Fig. 3 is a schematic view of a clamping portion according to a first embodiment of the present invention.

Fig. 4 is a schematic view of a winding mechanism according to a first embodiment of the present invention.

Fig. 5 is a schematic end structure diagram of a bobbin according to a first embodiment of the present invention.

Fig. 6 is a schematic view of a motor according to a first embodiment of the present invention.

Fig. 7 is a schematic view of a sampling mechanism according to a first embodiment of the present invention.

Fig. 8 is a schematic view of a locking buckle according to a second embodiment of the present invention.

The portable electronic device comprises a fixed frame 1, a connecting portion 101, a clamping portion 102, a frame 1021, a first pull rod 1022, a second pull rod 1023, a hanging portion 103, a pull rod 104, a limiting rod 2, a clamping column 201, a winding mechanism 3, a winding shaft 301, a connector slot 3011, a motor 302, a battery 3021, a motor 3022, a connecting rod 3023, a binding wire hole 303, a handle 304, a sleeve 305, a joint 306, a locking buckle 4, a split 401, a screw cap 402, a double-ended threaded pipe 403, a rubber pad 404, a sampling mechanism 5, a fixed pulley 501, a movable pulley 502, a sampling bottle 503, a first pulley frame 504, a second pulley frame 505, a pull rope 6, and a handrail 7.

Detailed Description

The object of the present invention will be described in further detail with reference to the drawings and specific examples, which are not repeated herein, but the present invention is not limited to the following examples.

Example one

As shown in fig. 1 to 7, a portable general pay-off of fixed water sample thief, including winding mechanism 4, fixed establishment and sampling mechanism 5, fixed establishment's both ends are connected with winding mechanism 3 and sampling mechanism 5 respectively, fixed establishment includes gag lever post 2, mount 1 and locking buckle 4, the one end and the winding mechanism 3 of gag lever post 2 are connected, the other end of gag lever post 2 is buckled 4 through locking and is connected with mount 1, the middle part of gag lever post 1 is equipped with the card post 201, form the draw-in groove between gag lever post 2, card post 201 and the mount 1, stay cord 6 in the sampling mechanism 5 is connected with winding mechanism 3. This draw-in groove is used for placing the railing or the handrail of bridge in this embodiment, the inner wall that 4 were detained in locking is equipped with the thread groove, 4 threaded connection are all detained with locking to gag lever post 2 and mount 1, the thickness of draw-in groove can be adjusted to fixed establishment, be suitable for railing or the handrail with different thickness, the current structure in this fixed establishment make full use of sample place, the process that makes the sampling becomes simple, make things convenient for the sampler sampling, and satisfy railing or the handrail of different thickness, this fixed establishment simple structure, low in cost, and convenient to carry.

The mount 1 includes connecting portion 101, joint portion 102 and suspension portion, the one end and the locking of connecting portion 101 are detained 4 and are connected, the other end and the joint portion 102 of connecting portion 101 are connected, the one end of suspension portion 103 is fixed in joint portion 102, the other end and the sampling mechanism 5 of suspension portion 103 are connected, gag lever post 2, jack catch 201, connecting portion 101 and joint portion 102 form the draw-in groove. Connecting portion 101 is L shape pole, and L shape pole is used for connecting joint portion 102, and suspension portion 103 is the tripod, and the tripod has good stability, connecting portion 101, joint portion 102 and suspension portion 103 integrated into one piece have strengthened the stability of the fixed handrail of mount 1. The clamping portion 102 includes a frame 1021, the frame 1021 is connected with the connecting portion 101 and the hanging portion 103, and a first pull rod 1022 and a second pull rod 1023 are arranged in a frame of the frame 1021. The first 1022 and second 1023 tie rods enhance the structural stability of the frame.

Card post 201 comprises many poles, according to the handrail height, increases the length of pole, and card post 201 is longer more, and the contact surface of card post 201 and handrail is big more, very big increase gag lever post 2's pulling force, adapted to the sample demand, and card post 201 pastes tightly mutually with the contact surface of handrail, increases gag lever post 2's pulling force, makes gag lever post 2 and mount 1 be connected more reliable and more stable.

Locking is detained 4 and is columniform body, and the inner chamber of body is equipped with the thread groove, and the thread groove all with connecting

portion

101 and 2 threaded connection of gag lever post, this locking is detained 4 and is adopted conventional thread groove, the production and processing of being convenient for.

Wire winding mechanism 3 includes spool 301 and motor 302, spool 301 is connected with motor 302, the axle body of spool 301 is connected with the stay cord 6 of sampling mechanism 5, and wire winding mechanism 3 is equipped with joint 306, and wire winding mechanism 3 is connected with gag lever post 2 through joint 306, the axle body of spool 301 is equipped with line hole 303,

line hole

303 and 6 fixed connection of stay cord adopt motor 302 to receive the line or the unwrapping wire is drawn and is got sampling mechanism 5, saves staff's physical power, has increased the work efficiency of sampling.

The winding shaft 301 is provided with a wire hole 303, the wire hole 303 penetrates through the winding shaft 301, and the wire hole 303 is fixedly connected with the pull rope 6. The stay cord 6 is connected with the sampling mechanism 5, and the phenomenon that the sampling mechanism 5 falls down to make a river unable to take back is prevented in the paying-off process.

As shown in fig. 6, the electric machine 302 includes a motor 3022, a connection rod 3023 and a battery 3021, the motor 3022 is fixedly connected to the connection rod 3023, as shown in fig. 4, the bobbin 301 is provided with an interface slot 3011, the interface slot 3011 corresponds to the position of the connection rod 3023, the motor 3022 is connected to the bobbin 301 through the connection rod 3023, the motor 3022 is connected to the battery 3021, the battery 3021 is directly detachable from the electric machine 302 for charging and convenient use, the electric machine 302 is a detachable device, the outer wall of the electric machine 302 is provided with a switch gear position, and the rotation speed of the bobbin 301 is controlled to adjust the speed of the pulling and sampling mechanism 5.

Both ends of spool 301 are equipped with rotatory handle, and spool 301 and rotatory handle fixed connection, under the condition that motor 302 does not have the power, also can receive and release sampling mechanism 5 through the rotatory handle of spool 301, during field operation, can be used to take a plurality of sampling points of river, increase the work efficiency of sample, and the suitability is strong.

The rotating handle comprises a sleeve 305 and a plurality of rods, one ends of the plurality of rods are fixedly connected with the sleeve, and the sleeve is sleeved with the winding shaft. In this embodiment, four bars 304 are provided, and the bars 304 are respectively connected with the sleeve 305 to form a cross shape, and the side wall of the bar 304 is provided with an indent, so that the friction force between the worker and the bar 304 is increased, the worker can conveniently pull the bar 304, the cross shape design can increase the frequency of pulling the bar 304 by the worker, and even if no power supply is provided, the working efficiency can be kept better.

Sampling mechanism 5 includes stay cord 6, fixed pulley 501 and sampling bottle 503, fixed pulley 501 is installed in linkage 103 through first pulley frame 504, the fixed pulley passes through the stay cord and is connected with sampling bottle, and first pulley frame 504 is connected with linkage 103, and with fixed pulley 501 sliding connection in the frame of first pulley frame 504, fixed pulley 501 passes through stay cord 6 and is connected with sampling bottle 503, adopts fixed pulley 501 to change the pulling force direction of winding mechanism 3 for vertical lift sampling bottle 503.

Sampling mechanism 5 still includes movable pulley 502, movable pulley 502 installs in sampling bottle 503 through second pulley frame 505, the one end of stay cord 6 twines in proper order behind fixed pulley 501 and the movable pulley 502 with first pulley frame 504 fixed connection, second pulley frame 505 is connected with sampling bottle 503, with movable pulley 502 sliding connection in the frame of second pulley frame 505, adopts movable pulley 502 can practice thrift half power and draw sampling bottle 503, saves the energy consumption of mechanism 3 that winds.

Example two

The pay-off device of the portable universal fixed water sample sampler is the same as the first embodiment except for the following technical characteristics:

as shown in fig. 8, locking is detained 4 and is included screw cap 402, double-end screwed pipe 403 and rubber pad 404, rubber pad 404 is located the inner wall of screw cap 402, the screw cap is equipped with breach 401, and breach 401 is triangle-shaped, the both ends of double-end screwed pipe 403 all are connected with screw cap 402, and when connecting portion and gag lever post access locking were detained 4, breach 401 was convenient for connecting portion 101 and gag lever post 2 insert in double-end screwed pipe 403, and connecting portion 101 and gag lever post 2 and double-end screwed pipe 403 threaded connection after inserting, rubber pad 404 were used for increasing the connection stability of interface.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims

1. The utility model provides a pay-off of portable general fixed water sample thief, includes winding mechanism, fixed establishment and sampling mechanism, fixed establishment's both ends are connected its characterized in that with winding mechanism and sampling mechanism respectively: the fixing mechanism comprises a limiting rod, a fixing frame and a locking buckle, one end of the limiting rod is connected with the winding mechanism, the other end of the limiting rod is connected with the fixing frame through the locking buckle, a clamping column is arranged at the middle of the limiting rod, a clamping groove is formed between the limiting rod, the clamping column and the fixing frame, and a pull rope in the sampling mechanism is connected with the winding mechanism.

2. The pay-off device of the portable universal fixed water sampler as claimed in claim 1, wherein: the mount includes connecting portion, joint portion and suspension portion, the one end and the locking of connecting portion are detained and are connected, the other end and the joint portion of connecting portion are connected, the one end of suspension portion is fixed in joint portion, the other end and the sampling mechanism of suspension portion are connected, gag lever post, card post, connecting portion and joint portion form the draw-in groove.

3. The pay-off device of the portable universal fixed water sampler as claimed in claim 2, wherein: the joint portion includes the frame, the frame all is connected with connecting portion and suspension portion, be equipped with first pull rod and second pull rod in the frame of frame.

4. The pay-off device of the portable universal fixed water sampler as claimed in claim 1, wherein: the winding mechanism comprises a winding shaft and a motor, the winding shaft is connected with the motor, and a shaft body of the winding shaft is connected with a pull rope of the sampling mechanism.

5. The pay-off device of the portable universal fixed water sampler as claimed in claim 4, wherein: the shaft body of spool is equipped with the line hole, line hole and stay cord fixed connection.

6. The pay-off device of the portable universal fixed water sampler as claimed in claim 4, wherein: the motor comprises a motor, a connecting rod and a battery, the motor is fixedly connected with the connecting rod, the motor is connected with the winding shaft through the connecting rod, and the motor is connected with the battery.

7. The pay-off device of the portable universal fixed water sampler as claimed in claim 4, wherein: and two ends of the winding shaft are provided with rotary handles.

8. The pay-off device of the portable universal fixed water sampler as claimed in claim 7, wherein: the rotary handle comprises a sleeve and a plurality of rods, one ends of the rods are fixedly connected with the sleeve, and the sleeve is sleeved with the winding shaft.

9. The pay-off device of the portable universal fixed water sampler as claimed in claim 1, wherein: sampling mechanism includes stay cord, fixed pulley and sampling bottle, the fixed pulley is installed in the portion that suspends in midair through first pulley frame, the fixed pulley passes through the stay cord and is connected with the sampling bottle.

10. The pay-off device of the portable universal fixed water sampler as claimed in claim 9, wherein: the sampling mechanism further comprises a movable pulley, the movable pulley is installed in the sampling bottle through a second pulley frame, and one end of the pull rope is fixedly connected with the first pulley frame after being sequentially wound on the fixed pulley and the movable pulley.