CN213456274U

CN213456274U - Anti-pollution type liquid sampling device

Info

Publication number: CN213456274U
Application number: CN202023035361.XU
Authority: CN
Inventors: 刘永宽; 李科研; 于留建; 刘建涛; 朱世卿
Original assignee: Zhengzhou Huazan Pharmatech Technology Co ltd
Current assignee: Zhengzhou Huazan Pharmatech Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-15
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a liquid sampling technical field specifically is an anti-pollution type liquid sampling device, the device comprises a device main part, the device main part includes the collecting box, the articulated chamber door of installing in front of collecting box, paying out machine constructs fixedly connected with control box through the top of collecting box, the bottom fixed mounting of control box has the cartridge, the internally mounted of control box has automatic sampling mechanism, paying out machine constructs including branch, fixed pulley and stay cord, two the fixed pulley is installed in the inside rotation of branch. The utility model discloses a be provided with paying out machine and construct, change through rotatory the handle, change and rotate the drive fixed pulley, with continuous the putting long of one side of stay cord, through rotatory bolt, go into the inside of screw hole with the bolt card to the position of fixed commentaries on classics handle prevents to change and removes it at will, makes the stay cord tensile to fixed length, makes the staff apart from very far also can taking a sample, need not contact the deep water district, improves the security of sample.

Description

Anti-pollution type liquid sampling device

Technical Field

The utility model relates to a liquid sampling technical field specifically is an anti-pollution type liquid sampling device.

Background

Liquid sampling devices generally collect water samples quantitatively to be detected, and then measure components to determine pollutant components.

However, the existing liquid sampling device generally needs to be closer to a sampling point to sample, and certain potential safety hazard exists when sampling in a deep water area, so that the anti-pollution liquid sampling device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-pollution type liquid sampling device to the current liquid sampling device who proposes in solving above-mentioned background art generally needs to be nearer apart from the sampling point, just can take a sample, samples the problem that has certain potential safety hazard when in the deep water district.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-pollution type liquid sampling device, includes the device main part, the device main part includes the collecting box, the articulated chamber door of installing in the front of collecting box, pay off mechanism fixedly connected with control box is passed through on the top of collecting box, the bottom fixed mounting of control box has the cartridge, the internally mounted of control box has automatic sampling mechanism, pay off mechanism includes branch, fixed pulley and stay cord, two the fixed pulley is installed in the internal rotation of branch, the even winding in surface of fixed pulley has the stay cord, one side fixed mounting of fixed pulley has the commentaries on classics handle, one side of stay cord and the top fixed connection of control box, one side of branch and one side fixed connection of collecting box.

Preferably, the collecting box is uniformly and fixedly provided with concave blocks inside, and the collecting cylinder is placed and arranged inside the concave blocks.

Preferably, a snap ring is fixedly mounted on one side of the collecting box, and an L-shaped rod is fixedly mounted on one side of the control box.

Preferably, the top end of the collecting box is fixedly provided with a handle, and the surface of the handle is sleeved with an anti-slip sleeve.

Preferably, the automatic sampling mechanism includes motor, screw rod and extension board, the screw rod is installed in the bottom rotation of motor, the screw thread block is installed to the surface thread of screw rod, the both sides fixed mounting of screw thread block has the connecting rod, one side of screw rod is rotated and is installed the extension board, the bottom fixed mounting of connecting rod has the inserted bar, the bottom fixed mounting of inserted bar has the piston, one side of motor and one side fixed connection of control box, one side fixed connection of both sides and the control box of extension board, the piston inserts the inside at the control box.

Preferably, the surface of the rotating handle is uniformly provided with threaded holes, the top end of the supporting rod is fixedly provided with a vertical plate, one side of the vertical plate is fixedly provided with a fixing plate, and a bolt is inserted into the top end thread of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with paying out machine structure, change through rotatory the handle, change and rotate the drive fixed pulley, with the continuous length of putting of one side of stay cord, through rotatory bolt, go into the inside of screw hole with the bolt card to the fixed position of changeing the handle prevents to change and removes it at will, makes the stay cord tensile to fixed length, makes the staff apart from very far also can take a sample, need not contact the deep water district, improves the security of taking a sample.

2. Through being provided with automatic sampling mechanism, the inserted bar drives piston rebound control box bottom can begin to inhale the water source of sample through the negative pressure, can accomplish automatic quantitative sample in water, and whole sealed pollution-free operation acquisition liquid.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic front sectional view of the sampling cartridge and the control box of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a collection box; 120. a box door; 130. a collection cylinder; 140. a concave block; 150. a handle; 160. a control box; 170. a sampling cartridge; 180. an L-shaped rod; 190. a snap ring; 200. an automatic sampling mechanism; 210. a motor; 211. a screw; 212. a connecting rod; 213. a thread block; 214. a support plate; 215. inserting a rod; 216. a piston; 300. a pay-off mechanism; 310. a strut; 311. a fixed pulley; 312. pulling a rope; 313. turning a handle; 314. a vertical plate; 315. a fixing plate; 316. a threaded hole; 317. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an anti-pollution liquid sampling device comprises a device main body 100, the device main body 100 comprises a collecting box 110, motors 210 used in the device are all models which can be directly purchased in the market, and the specific working principle of the motors is the prior art which is well known to those skilled in the art, so the motors are not explained herein, a box door 120 is hinged on the front surface of the collecting box 110, the top end of the collecting box 110 is fixedly connected with a control box 160 through a paying-off mechanism 300, a sampling cylinder 170 is fixedly arranged at the bottom end of the control box 160, an automatic sampling mechanism 200 is arranged in the control box 160, the paying-off mechanism 300 comprises a supporting rod 310, a fixed pulley 311 and a pull rope 312, a fixed pulley 311 is rotatably arranged in the two supporting rods 310, the surface of the fixed pulley 311 is uniformly wound with the pull rope 312, a rotating handle 313 is fixedly arranged on one side of the fixed pulley 311, one side of the, one side of branch 310 and one side fixed connection of collecting box 110, through rotatory commentaries on classics 313, change 313 and drive fixed pulley 311 and rotate, with the continuous length of one side of stay cord 312, throw sampling cylinder 170 and control box 160 into water for the staff is apart from very far also can take a sample, need not contact the deep water district, improves the security of taking a sample.

Further, the collecting box 110 is uniformly and fixedly provided with concave blocks 140, the collecting cylinder 130 is arranged in the concave blocks 140, the box door 120 is opened, the collecting cylinder 130 is taken out from the concave blocks 140, the sampling liquid in the sampling cylinder 170 is pushed out to the collecting cylinder 130 for sealed storage, and the whole process is sealed and pollution-free.

Furthermore, a snap ring 190 is fixedly installed on one side of the collection box 110, an L-shaped rod 180 is fixedly installed on one side of the control box 160, the L-shaped rod 180 is taken down from the snap ring 190, and when the sampling device is not used, the control box 160 and the sampling cylinder 170 can be fixed on one side of the collection box 110, so that the sampling device is convenient to store.

Further, the top fixed mounting of collecting box 110 has handle 150, and the surface of handle 150 has cup jointed the antiskid cover, through holding handle 150, is convenient for remove sampling cylinder 170, improves the staff and uses experience.

Further, the automatic sampling mechanism 200 includes a motor 210, a screw 211 and a support plate 214, the screw 211 is rotatably installed at the bottom end of the motor 210, a thread block 213 is installed on the surface of the screw 211 in a threaded manner, connecting rods 212 are fixedly installed at both sides of the thread block 213, the support plate 214 is rotatably installed at one side of the screw 211, an insertion rod 215 is fixedly installed at the bottom end of the connecting rod 212, a piston 216 is fixedly installed at the bottom end of the insertion rod 215, one side of the motor 210 is fixedly connected with one side of the control box 160, both sides of the support plate 214 are fixedly connected with one side of the control box 160, the piston 216 is inserted into the control box 160, the screw 211 is driven to rotate by the rotation of the motor 210, so that the thread block 213 moves up and down, when the connecting rod 212 is driven by the thread block 213 to move up, the insertion rod 215 is pulled up, the insertion rod 215 drives the piston 216 to, when the screw 211 is moved up, the piston 216 draws in a fixed amount of water, and the control box 160 and the cartridge 170 are retracted by rotating the knob 313.

Furthermore, threaded holes 316 are uniformly formed in the surface of the rotating handle 313, a vertical plate 314 is fixedly mounted at the top end of the support rod 310, a fixing plate 315 is fixedly mounted on one side of the vertical plate 314, a bolt 317 is inserted into the top end of the fixing plate 315, and the bolt 317 is clamped into the threaded hole 316 through rotating the bolt 317, so that the position of the rotating handle 313 is fixed, the rotating handle 313 is prevented from moving freely, and the pull rope 312 is stretched to a fixed length.

The working principle is as follows: the L-shaped rod 180 is taken down from the clamping ring 190, when the sampling device is not used, the control box 160 and the sampling cylinder 170 can be fixed on one side of the collecting box 110, the rotating handle 313 is rotated, the rotating handle 313 drives the fixed pulley 311 to rotate, one side of the pull rope 312 is continuously lengthened, the sampling cylinder 170 and the control box 160 are thrown into water, the bolt 317 is clamped into the threaded hole 316 through rotating the bolt 317, the position of the rotating handle 313 is fixed, the rotating handle 313 is prevented from being randomly moved, and the pull rope 312 is stretched to be fixed in length.

The motor 210 rotates to drive the screw rod 211 to rotate, so that the thread block 213 moves up and down, the thread block 213 drives the connecting rod 212 to move up, the inserting rod 215 can be pulled to move up, the inserting rod 215 drives the piston 216 to move up, the bottom end of the control box 160 can start to suck a water source for sampling through negative pressure, when the screw rod 211 moves to the upper side, the piston 216 sucks quantitative water, the control box 160 and the sampling cylinder 170 are retracted through rotating the rotating handle 313, the box door 120 is opened, the sampling cylinder 130 is taken out from the concave block 140, sampling liquid in the sampling cylinder 170 is pushed out to the inside of the sampling cylinder 130 for sealed storage, and the sampling cylinder 170 is convenient to move by holding the handle 150.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A contamination-preventive liquid sampling device comprising a device main body (100), characterized in that: the device main body (100) comprises a collecting box (110), the front surface of the collecting box (110) is hinged with a box door (120), the top end of the collecting box (110) is fixedly connected with a control box (160) through a paying-off mechanism (300), a sampling cylinder (170) is fixedly arranged at the bottom end of the control box (160), an automatic sampling mechanism (200) is arranged in the control box (160), the paying-off mechanism (300) comprises supporting rods (310), fixed pulleys (311) and pull ropes (312), the fixed pulleys (311) are rotatably arranged in the two supporting rods (310), pull ropes (312) are uniformly wound on the surface of the fixed pulley (311), a rotating handle (313) is fixedly arranged on one side of the fixed pulley (311), one side of the pull rope (312) is fixedly connected with the top end of the control box (160), one side of the supporting rod (310) is fixedly connected with one side of the collecting box (110).

2. A contamination-preventive liquid sampling device according to claim 1, wherein: the collecting box (110) is internally and uniformly fixedly provided with concave blocks (140), and the collecting cylinder (130) is arranged in the concave blocks (140).

3. A contamination-preventive liquid sampling device according to claim 1, wherein: a snap ring (190) is fixedly mounted on one side of the collection box (110), and an L-shaped rod (180) is fixedly mounted on one side of the control box (160).

4. A contamination-preventive liquid sampling device according to claim 1, wherein: the top end of the collection box (110) is fixedly provided with a handle (150), and the surface of the handle (150) is sleeved with an anti-slip sleeve.

5. A contamination-preventive liquid sampling device according to claim 1, wherein: automatic sampling mechanism (200) includes motor (210), screw rod (211) and extension board (214), screw rod (211) are installed in the bottom rotation of motor (210), screw rod (213) are installed to the surface screw thread of screw rod (211), the both sides fixed mounting of screw rod (213) has connecting rod (212), extension board (214) are installed in one side rotation of screw rod (211), the bottom fixed mounting of connecting rod (212) has inserted bar (215), the bottom fixed mounting of inserted bar (215) has piston (216), one side of motor (210) and one side fixed connection of control box (160), one side fixed connection of both sides and control box (160) of extension board (214), piston (216) insert in the inside of control box (160).

6. A contamination-preventive liquid sampling device according to claim 1, wherein: the surface of the rotating handle (313) is uniformly provided with threaded holes (316), the top end of the support rod (310) is fixedly provided with a vertical plate (314), one side of the vertical plate (314) is fixedly provided with a fixing plate (315), and a bolt (317) is inserted into the top end thread of the fixing plate (315).