CN210180741U - Sampling device for water conservancy monitoring - Google Patents

Abstract

The utility model discloses a sampling device for water conservancy monitoring, including take-up pulley, casing and sealed lid, the front of casing is equipped with the label, the welding of one side of casing has the fastener, the both sides of casing are installed through the ear piece and are carried the line, the top fixed mounting who carries the line has the take-up pulley, the inside movable mounting of casing has the movable rod that extends, the outside at the top of movable rod has the top cap through mount pad movable mounting, the bottom of casing has the connecting seat through screw fixed mounting, the bottom of connecting seat has sealed lid through internal thread fixed mounting. The utility model discloses install the sampling mode of the multiplicable device of line of lifting, make its staff carry out reasonable sample according to actual conditions, reduce the skew actual value of test data, really reflect the water resource condition, can be convenient for the staff extract water source through installing the piston and take a sample, increased the sampling mode of device, improve the practicality that can install.

Description

Sampling device for water conservancy monitoring

Technical Field

The utility model relates to a water conservancy monitoring technology field specifically is a sampling device for water conservancy monitoring.

Background

The water conservancy monitoring is mainly used for monitoring the water conservancy operation conditions of rivers, lakes and reservoirs and timely reflecting the hydrological characteristics of all water areas so as to make arrangement for related departments and prevent flood disasters and accidents.

However, the existing sampling device for water conservancy monitoring is easy to block an internal pipeline after long-time use, so that sampling work cannot be carried out, the working efficiency is reduced, the internal part of the sampling device needs to be manually cleaned, the pipeline cannot be cleaned easily due to the fact that the internal part of the sampling device is complex, the labor degree of a user is increased, the sampling mode of the existing sampling device for water conservancy monitoring is single, reasonable sampling cannot be carried out according to actual conditions, test data deviates from a true value, and the condition of water resources cannot be truly reflected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for water conservancy monitoring to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device for water conservancy monitoring, includes take-up pulley, casing and sealed lid, the front of casing is equipped with the label, one side welding of casing has the fastener, the both sides of casing are installed through the ear piece and are carried the line, the top fixed mounting who carries the line has the take-up pulley, the inside movable mounting of casing has the movable rod that extends, the top cap is installed through mount pad activity in the outside at the top of movable rod, and the top cap passes through the internal thread and is connected with the screw thread spare at the top of casing, the bottom of casing has the connecting seat through screw thread spare fixed mounting, the bottom of connecting seat has sealed lid through internal thread fixed mounting.

Preferably, limiting plates are fixedly mounted on two sides of the take-up pulley, a rotating wheel is movably mounted on one side of each limiting plate, and a handle is welded at one end of each rotating wheel.

Preferably, two connecting wires are sewn at the bottom of the lifting wire, and a buckle is fixedly mounted at the bottom of the connecting wire.

Preferably, the top of the movable rod is provided with a handle through threads, and the bottom of the movable rod is fixedly provided with a piston.

Preferably, the bottom of the connecting seat is welded with a threaded plate, and the bottom of the threaded plate is welded with a water inlet pipe.

Preferably, the bottom of the sealing cover is welded with a connecting piece, and one side of the connecting piece is connected with the connecting seat through a connecting rope.

Compared with the prior art, the beneficial effects of the utility model are that: the sampling device for water conservancy monitoring can facilitate workers to pack up a lifting wire by installing a take-up pulley, prevent the lifting wire from being wound to influence the working efficiency, simultaneously reduce the storage space of the device, facilitate the storage of the device, reasonably sample the working personnel according to actual conditions by installing a sampling mode of a device capable of increasing the lifting wire, reduce the deviation of test data from the true value, truly reflect the water resource condition, facilitate the workers to extract water source for sampling by installing a piston, increase the sampling mode of the device, improve the practicability of the device, facilitate the workers to mark the basic information of the water source by installing a label, prevent the water source from being confused, facilitate the workers to record the water source information, improve the working efficiency of the workers, facilitate the disassembly and assembly of the device by arranging a plurality of groups of thread structures of the device, and enable the device to be closely connected, the sealing performance of the device connection is improved, the device convenient to disassemble and clean is convenient to clean the inner blockage, and the normal sampling operation of the device is guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a take-up pulley; 101. a limiting plate; 102. a rotating wheel; 2. lifting the thread; 201. a connecting wire; 202. buckling; 3. a movable rod; 301. a grip; 302. a piston; 4. a top cover; 401. a mounting seat; 5. a housing; 501. an ear piece; 502. a threaded member; 503. a label; 504. buckling; 6. a connecting seat; 601. a thread plate; 602. a water inlet pipe; 7. a sealing cover; 701. a connecting member; 702. and connecting ropes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a sampling device for water conservancy monitoring comprises a take-up pulley 1, a shell 5 and a sealing cover 7, wherein a label 503 is arranged on the front surface of the shell 5, the shell 5 is made of stainless steel materials and has good corrosion resistance and corrosion resistance, the service life of the device can be prolonged, an inner cavity is arranged in the shell 5 and can store water sources, the label 503 can be used for facilitating workers to mark basic information of the water sources, the water source confusion is prevented, the workers can record the water source information, the working efficiency of the workers is improved, a clamping piece 504 is welded on one side of the shell 5 and can facilitate the position of a fixing device, the device is convenient to carry, lifting wires 2 are arranged on two sides of the shell 5 through the lug pieces 501, the lug pieces 501 can provide installation positions for the lifting wires 2, the lifting wires 2 can be conveniently installed, the sampling mode of the device can be increased through the lifting wires 2, and the workers can reasonably sample according to actual conditions, the deviation of test data from a true value is reduced, the condition of water resources is truly reflected, a take-up pulley 1 is fixedly installed at the top end of a lifting wire 2, the take-up pulley 1 can facilitate workers to take up the lifting wire 2, the winding of the lifting wire 2 is prevented from influencing the working efficiency, meanwhile, the storage space of the device is also reduced, the device is convenient to store, an extended movable rod 3 is movably installed inside a shell 5, the piston 302 can be driven to move by pulling the movable rod 3, negative pressure is formed in the shell 5 by pulling a movable plug, so that a water sample is pumped into the shell 5 for sampling, a top cover 4 is movably installed on the outer side of the top of the movable rod 3 through an installation seat 401, the installation seat 401 can limit the movable position of the movable rod 3, the movable rod 3 is prevented from shifting, a rubber plug is movably installed on the top of the installation seat 401, the top cover 4 can form a closed whole, the top, prevent that the water source from spilling hourglass, and top cap 4 is connected through the screw member 502 at the top of internal thread and casing 5, and there is connecting seat 6 bottom of casing 5 through screw member 502 fixed mounting, and the installation device can be convenient for to screw member 502, provides the installation effectiveness of device, and there is sealed lid 7 bottom of connecting seat 6 through internal thread fixed mounting, and sealed lid 7 can make casing 5 form a inclosed whole, prevents that the water sample from spilling.

Further, the both sides fixed mounting of take-up pulley 1 has limiting plate 101, and the line 2's of carrying is injectd to limiting plate 101 position of receiving, and one side movable mounting of limiting plate 101 has runner 102, and rotation through runner 102 can drive take-up pulley 1 and rotate to receive and release line 2 carrying out, the one end welding of runner 102 has the handle, can be convenient for rotate runner 102 through the handle.

Further, two connecting wires 201 are sewn at the bottom of the lifting wire 2, the connecting wires 201 can facilitate connecting the ear pieces 501 at two sides of the shell 5, balance of the shell 5 is kept, water samples in the shell 5 are prevented from being spilled, a buckle 202 is fixedly mounted at the bottom of the connecting wires 201, and the buckle 202 can facilitate connecting the ear pieces 501 at two sides of the shell 5 by the lifting wire 2.

Further, handle 301 is installed through the screw thread at the top of movable rod 3, and handle 301 can be convenient for work and pull movable rod 3, and the staff of being convenient for uses, and the bottom fixed mounting of movable rod 3 has piston 302, can take piston 302 to remove through pulling movable rod 3, makes to form the negative pressure in the casing 5 through pulling the movable stopper to take a sample in with the water sample suction to casing 5.

Further, the bottom welding of connecting seat 6 has screw plate 601, and screw plate 601 can provide the mounted position for sealed lid 7, makes things convenient for the installation of sealed lid 7, and the bottom welding of screw plate 601 has inlet tube 602, and inlet tube 602 is convenient for the device and is extracted the water sample.

Further, the welding of the bottom of sealed lid 7 has connecting piece 701, and connecting piece 701 can provide hookup location for connecting rope 702, and connects rope 702 and can be connected sealed lid 7 and connecting seat 6, prevents that sealed lid 7 from losing, and one side of connecting piece 701 is connected with connecting seat 6 through connecting rope 702.

The working principle is that the sealing cover 7 is taken down by screwing the sealing cover 7, the handle 301 is pulled to drive the sealing cover to move, the movable rod 3 can move with the piston 302, negative pressure is formed in the shell 5 by pulling the piston 302, water sample is pumped into the shell 5 for sampling through the water inlet pipe 602, at the same time, the handle 301 can be screwed, the handle 301 can be removed, the movable rod 3 and the piston 302 can be taken out, and simultaneously, the top cover 4 can be removed by screwing the top cover 4, and the sealing cover 7 is screwed, the sealing cover 7 is arranged at the bottom of the connecting seat 6, the shell 5 forms a water barrel shape, the rotating wheel 102 is rotated by the handle, the take-up pulley 1 can be driven to rotate by the rotation of the rotating wheel 102, thereby carry out the unwrapping wire to carrying out the unwrapping wire, throw casing 5 to appointed waters to carry out the receipts line through rotating to carrying out the receipts line through take-up pulley 1 to carrying back casing 5 and carrying out the water sample and collecting.

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 (6)

1. The utility model provides a sampling device for water conservancy monitoring, includes take-up pulley, casing and sealed lid, its characterized in that: the front of casing is equipped with the label, one side welding of casing has the fastener, the both sides of casing are installed through the ear piece and are carried the line, the top fixed mounting who carries the line has the take-up pulley, the inside movable mounting of casing has the movable rod that extends, there is the top cap in the outside at the top of movable rod through mount pad movable mounting, and the top cap passes through the internal thread and is connected with the screw thread spare at the top of casing, screw thread spare fixed mounting has the connecting seat in the bottom of casing, there is sealed lid in the bottom of connecting seat through internal thread fixed mounting.

2. The sampling device for water conservancy monitoring according to claim 1, characterized in that: limiting plates are fixedly mounted on two sides of the take-up pulley, a rotating wheel is movably mounted on one side of each limiting plate, and a handle is welded at one end of each rotating wheel.

3. The sampling device for water conservancy monitoring according to claim 1, characterized in that: two connecting wires are sewn at the bottom of the lifting wire, and a buckle is fixedly installed at the bottom of the connecting wire.

4. The sampling device for water conservancy monitoring according to claim 1, characterized in that: the top of the movable rod is provided with a handle through threads, and the bottom of the movable rod is fixedly provided with a piston.

5. The sampling device for water conservancy monitoring according to claim 1, characterized in that: the bottom welding of connecting seat has the screw plate, and the bottom welding of screw plate has the inlet tube.

6. The sampling device for water conservancy monitoring according to claim 1, characterized in that: the bottom welding of sealed lid has the connecting piece, and one side of connecting piece is connected with the connecting seat through connecting the rope.

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