CN213397793U

CN213397793U - A water sampling equipment for environmental protection

Info

Publication number: CN213397793U
Application number: CN202022476193.1U
Authority: CN
Inventors: 徐益东
Original assignee: Jiangxi Constant Environmental Testing Service Co ltd
Current assignee: Jiangxi Constant Environmental Testing Service Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-06-08
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a water sampling device for environmental protection, which belongs to the field of environmental protection and comprises a base, wherein the bottom of the base is fixedly provided with a roller, one side of the top of the base is fixedly connected with a connecting sleeve, a push rod is movably sleeved in the connecting sleeve, the front of the connecting sleeve is fixedly connected with the front of the push rod through a bolt, the front of the push rod is provided with a screw hole, the bottom end of the push rod is in transmission connection with the bottom of an inner cavity of the connecting sleeve through an adjusting spring, and the top of the base is fixedly connected with a support rod; this a water sampling equipment for environmental protection through setting up rope, pulley mechanism, backup pad, transmission shaft, drive motor and the winding section of thick bamboo that has the mark, can be at the in-process of water sampling, can adjust the position of sample cover in vertical direction, is convenient for take a sample to the water of different degree of depth levels according to the demand that detects to the sampling of water has brought the facility.

Description

A water sampling equipment for environmental protection

Technical Field

The utility model belongs to the technical field of the environmental protection, concretely relates to water sampling equipment for environmental protection.

Background

The environmental protection is a general term for various actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment and guarantee the sustainable development of economy and society, and in the process of environmental protection, in order to facilitate the detection and analysis of water resources, a sampling device is generally required to sample water; however, most of the existing water sampling devices are inconvenient to sample water bodies at different depth levels according to detection requirements in the using process, and are inconvenient to sample water bodies at different positions, so that inconvenience is brought to the sampling of the water bodies, and therefore, the water sampling device for environmental protection is provided.

Disclosure of Invention

An object of the utility model is to provide a water sampling equipment for environmental protection 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: a water sampling device for environmental protection comprises a base, wherein rollers are fixedly arranged at the bottom of the base, a connecting sleeve is fixedly connected to one side of the top of the base, a push rod is movably sleeved inside the connecting sleeve, the front of the connecting sleeve is fixedly connected with the front of the push rod through a bolt, a screw hole is formed in the front of the push rod, the bottom end of the push rod is in transmission connection with the bottom of an inner cavity of the connecting sleeve through an adjusting spring, a supporting rod is fixedly connected to the top of the base, a transverse plate is fixedly connected to the top of the supporting rod, a first electric push rod is fixedly connected to the top of the transverse plate, the outer portion of one end of the first electric push rod is fixedly connected with the top of the transverse plate through a positioning plate, a mounting plate is fixedly connected to one end of the first electric push, the top of the connecting plate is fixedly connected with the bottom of the mounting plate, the front of the connecting plate is movably sleeved with a movable shaft, the outside of the movable shaft is fixedly sleeved with a pulley, the outside of the pulley is movably sleeved with a rope, one end of the rope is fixedly connected with a sampling sleeve, the side of the sampling sleeve is fixedly connected with a placing frame, a balancing weight is movably sleeved on an upright post of the placing frame, a fixing ring is sleeved on the upright post of the placing frame in a threaded manner, a second electric push rod is fixedly installed at the top of an inner cavity of the sampling sleeve, a piston is fixedly connected at the bottom end of the second electric push rod, one side of the second electric push rod is electrically connected with an external circuit through a wire, a supporting plate is fixedly connected with the top of the base, a transmission shaft is movably sleeved on the side of the supporting plate, one end of the, the outside of the winding drum is fixedly connected with the other end of the rope.

As a preferred embodiment, the adjusting spring is located inside the connecting sleeve, and two ends of the adjusting spring are respectively and fixedly connected with the bottom of the inner cavity of the connecting sleeve and the bottom end of the push rod.

As a preferred embodiment, one end of the first electric push rod is perpendicular to one side of the mounting plate, and one side of the first electric push rod is electrically connected with the external circuit through a wire.

In a preferred embodiment, the number of the pulley mechanisms is two, and the two pulley mechanisms are parallel to each other, and the two pulley mechanisms are respectively located at the bottom of the mounting plate and the bottom of the transverse plate.

As a preferred embodiment, the placing frame is composed of a bearing plate and an upright post, and the external threads of the upright post of the placing frame are matched with the internal threads of the fixing ring.

As a preferred embodiment, the transmission motor is a positive and negative motor, and the bottom of the transmission motor is fixedly mounted on the top of the base through a fixing bolt.

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

according to the environment-friendly water body sampling equipment, the rope with the mark, the pulley mechanism, the supporting plate, the transmission shaft, the transmission motor and the winding drum are arranged, so that the position of the sampling sleeve can be adjusted in the vertical direction in the water body sampling process, the water bodies at different depth levels can be conveniently sampled according to the detection requirement, and convenience is brought to the water body sampling;

according to the environment-friendly water body sampling equipment, the position of the sampling sleeve can be adjusted in the horizontal direction in the water body sampling process by arranging the first electric push rod, so that water bodies in different position areas can be sampled conveniently, and the gravity of the sampling sleeve can be increased by arranging the placing frame, the balancing weight and the fixing ring, so that the sampling sleeve can stably move in water;

this a water sampling equipment for environmental protection through setting up adapter sleeve, bolt, screw and adjusting spring, can be at the in-process that this sampling equipment used, is convenient for adjust the height of push rod according to user's height for this sampling equipment can be applicable to different height crowds, thereby has improved this sampling equipment's practicality.

Drawings

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

fig. 2 is a schematic view of the inside of the connecting sleeve of the present invention;

fig. 3 is an internal schematic view of the middle sampling sleeve of the present invention.

In the figure: 1. a base; 2. a roller; 3. connecting sleeves; 4. a push rod; 5. a bolt; 6. a screw hole; 7. adjusting the spring; 8. a support bar; 9. a transverse plate; 10. a first electric push rod; 11. positioning a plate; 12. mounting a plate; 13. a pulley mechanism; 131. a connecting plate; 132. a movable shaft; 133. a pulley; 14. a rope; 15. a sampling sleeve; 16. placing a rack; 17. a balancing weight; 18. a fixing ring; 19. a second electric push rod; 20. a piston; 21. a support plate; 22. a drive shaft; 23. a drive motor; 24. and (4) winding the cylinder.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1 and 2, the utility model provides a water sampling device for environmental protection, which comprises a base 1, in order to make the sampling device suitable for people with different heights, a roller 2 is fixedly installed at the bottom of the base 1, a connecting sleeve 3 is fixedly connected at one side of the top of the base 1, a push rod 4 is movably sleeved inside the connecting sleeve 3, the front of the connecting sleeve 3 is fixedly connected with the front of the push rod 4 through a bolt 5, a screw hole 6 is arranged at the front of the push rod 4, the bottom end of the push rod 4 is in transmission connection with the bottom of the inner cavity of the connecting sleeve 3 through an adjusting spring 7, the adjusting spring 7 is positioned inside the connecting sleeve 3, and the two ends of the adjusting spring 7 are respectively fixedly connected with the bottom of the inner cavity of the connecting sleeve 3 and the bottom end of the push rod 4, when the bolt 5 is rotated, the bolt is separated from the screw hole 6, at this time, and the push rod 4 can move under the elastic force action of the adjusting spring 7, so that the height of the push rod 4 can be conveniently adjusted according to the height of a user, and the sampling equipment can be suitable for people with different heights.

Please refer to fig. 1, in order to facilitate sampling of water bodies at different positions according to sampling requirements, the supporting rod 8 is fixedly connected to the top of the base 1, the transverse plate 9 is fixedly connected to the top of the supporting rod 8, the electric push rod 10 is fixedly connected to the top of the transverse plate 9, the outer portion of one end of the electric push rod 10 is fixedly connected to the top of the transverse plate 9 through the positioning plate 11, the mounting plate 12 is fixedly connected to one end of the electric push rod 10, one end of the electric push rod 10 is perpendicular to one side of the mounting plate 12, one side of the electric push rod 10 is electrically connected to an external circuit through an electric wire, when the electric push rod 10 is started, the electric push rod 10 is extended, the mounting plate 12 is driven to move in the horizontal direction, and sampling of water bodies at different positions is facilitated according to the sampling requirements.

Referring to fig. 1 and 3, in order to make the sliding of the rope 14 smoother, a pulley mechanism 13 may be fixedly connected to the bottom of the mounting plate 12, the pulley mechanism 13 comprises a connecting plate 131, the top of the connecting plate 131 is fixedly connected with the bottom of the mounting plate 12, a movable shaft 132 is movably sleeved on the front surface of the connecting plate 131, a sleeve pulley 133 is fixed to the outside of the movable shaft 132, and the number of the pulley mechanisms 13 is two, the two pulley mechanisms 13 are parallel to each other, the two pulley mechanisms 13 are respectively positioned at the bottom of the mounting plate 12 and the bottom of the transverse plate 9, the rope 14 is movably sleeved outside the pulley 133, when the rope 14 is under traction, the rope 14 applies force to the pulley 133, the pulley 133 drives the movable shaft 132 to rotate, and the rope 14 slides on the surface of the pulley 133, the surface of the pulley 133 is formed in a circular arc shape, so that the sliding of the rope 14 is smoother.

Referring to fig. 1 and 3, in order to facilitate sampling of a water body, a sampling sleeve 15 is fixedly connected to one end of a rope 14, a placing rack 16 is fixedly connected to a side surface of the sampling sleeve 15, a counterweight 17 is movably sleeved on an upright post of the placing rack 16, a fixing ring 18 is sleeved on the upright post of the placing rack 16 in a threaded manner, the placing rack 16 is composed of a bearing plate and an upright post, external threads on the outer portion of the upright post of the placing rack 16 are matched with internal threads inside the fixing ring 18, a second electric push rod 19 is fixedly installed on the top of an inner cavity of the sampling sleeve 15, a piston 20 is fixedly connected to the bottom end of the second electric push rod 19, one side of the second electric push rod 19 is electrically connected with an external circuit through a lead, when the counterweight 17 is sequentially and movably sleeved on the upright post of the placing rack 16, and the fixing ring 18 is rotated to move down on the outer portion of the upright post of the placing, thereby be convenient for fix balancing weight 17, ensured that sample cover 15 has certain gravity and moves down in the aquatic, if sample cover 15 when reacing the sample position, utilize the circuit of wire switch-on No. two electric putter 19 for No. two electric putter 19 takes place to return the motion of contracting, and drive piston 20 and take place to shift up in the inside of sample cover 15, make the water flow in to the inside of sample cover 15 because of the effect of suction, thereby be convenient for sample the water.

Referring to fig. 1, in order to facilitate driving the sampling sleeve 15 to move up and down in the vertical direction, a supporting plate 21 is fixedly connected to the top of the base 1, a transmission shaft 22 is movably sleeved on the side surface of the supporting plate 21, a transmission motor 23 is fixedly connected to one end of the transmission shaft 22, the transmission motor 23 is a forward and reverse motor, the bottom of the transmission motor 23 is fixedly mounted to the top of the base 1 through a fixing bolt, a winding drum 24 is fixedly sleeved on the outside of the transmission shaft 22, the outside of the winding drum 24 is fixedly connected to the other end of the rope 14, when the transmission motor 23 is turned on in the forward direction, the transmission shaft 22 rotates in the forward direction and drives the winding drum 24 to rotate in the forward direction, at this time, the rope 14 is in a rolling state, and the sampling sleeve 15 moves up in the vertical direction under the driving of the rope 14, if the transmission motor 23 is turned on in the reverse direction, the transmission shaft, at this moment, the rope 14 is in a released state, and the sampling sleeve 15 can be driven by the rope 14 to move downwards in the vertical direction, so that the sampling sleeve 15 is driven to move upwards and downwards in the vertical direction.

In the above scheme, it should be noted that: the front of rope 14 is provided with the mark line, and the wire is the patchcord, and the length value of wire is the same with the length value of rope 14, and the quantity of gyro wheel 2 is four, and four gyro wheels 2 symmetric distribution are in the bottom of base 1.

The utility model discloses a theory of operation and use flow: firstly, the bolt 5 is rotated to be separated from the screw hole 6, at the moment, the push rod 4 and the connecting sleeve 3 are loosened, the push rod 4 moves under the elastic force action of the adjusting spring 7, the height of the push rod 4 is convenient to adjust according to the height of a user, so that the sampling device can be suitable for people with different heights, the push rod 4 is pushed again, the roller 2 is forced to roll, the base 1 is driven to move, the sampling device is convenient to move and use, then when the sampling device moves to a working area, the counter weight blocks 17 are sequentially movably sleeved on the upright posts of the placing frame 16, the fixing ring 18 is rotated and moved downwards outside the upright posts of the placing frame 16, the bottom of the fixing ring 18 is made to be in contact with the top parts of the counter weight blocks 17, the counter weight blocks 17 are convenient to be fixed, and the sampling sleeve 15 is ensured to have certain gravity and move downwards in water, then the transmission motor 23 is opened forward to make the transmission shaft 22 rotate forward and drive the winding cylinder 24 to rotate forward, at this time, the rope 14 is in a rolling state, and the sampling sleeve 15 is driven by the rope 14 to move upward in the vertical direction, then the electric push rod 10 is started to make the electric push rod 10 move in an extension motion and drive the mounting plate 12 to move in the horizontal direction, thereby facilitating the sampling of the water body at different positions according to the sampling requirement, after the horizontal position adjustment of the sampling sleeve 15 is finished, the transmission motor 23 is opened backward to make the transmission shaft 22 rotate backward and drive the winding cylinder 24 to rotate backward, at this time, the rope 14 is in a releasing state, and the sampling sleeve 15 is driven by the rope 14 to move downward in the vertical direction and slowly enter the water body, by observing the marking line on the surface of the rope 14, can adjust the position of sample cover in vertical direction, be convenient for take a sample to the water of different degree of depth levels according to the demand that detects, thereby brought the facility for the sampling of water, at last when sample cover 15 reachs the sampling position, utilize the circuit of wire switch-on No. two electric putter 19, make No. two electric putter 19 take place to retract back the motion, and drive piston 20 and take place to shift up in the inside of sample cover 15, make the water flow in to the inside of sample cover 15 because of the effect of suction, thereby be convenient for take a sample to the water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water sampling equipment for environmental protection, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with rollers (2), one side of the top of the base (1) is fixedly connected with a connecting sleeve (3), a push rod (4) is movably sleeved inside the connecting sleeve (3), the front of the connecting sleeve (3) is fixedly connected with the front of the push rod (4) through a bolt (5), a screw hole (6) is formed in the front of the push rod (4), the bottom end of the push rod (4) is in transmission connection with the bottom of an inner cavity of the connecting sleeve (3) through an adjusting spring (7), the top of the base (1) is fixedly connected with a supporting rod (8), the top of the supporting rod (8) is fixedly connected with a transverse plate (9), the top of the transverse plate (9) is fixedly connected with an electric push rod (10), and the outside of one end of the electric push rod (10) is fixedly connected with the top of the transverse plate (9), and one end of the first electric push rod (10) is fixedly connected with a mounting plate (12), the bottom of the mounting plate (12) is fixedly connected with a pulley mechanism (13), the pulley mechanism (13) comprises a connecting plate (131), the top of the connecting plate (131) is fixedly connected with the bottom of the mounting plate (12), a movable shaft (132) is movably sleeved on the front of the connecting plate (131), a pulley (133) is fixedly sleeved on the outer part of the movable shaft (132), a rope (14) is movably sleeved on the outer part of the pulley (133), one end of the rope (14) is fixedly connected with a sampling sleeve (15), the side surface of the sampling sleeve (15) is fixedly connected with a placing frame (16), a balancing weight (17) is movably sleeved on a stand column of the placing frame (16), a fixing ring (18) is sleeved on the stand column of the placing frame (16) in a threaded manner, and a second electric push rod (19) is fixedly installed at the, bottom fixedly connected with piston (20) of No. two electric putter (19), and one side of No. two electric putter (19) is through wire and external circuit electric connection, top fixedly connected with backup pad (21) of base (1), transmission shaft (22) have been cup jointed in the side activity of backup pad (21), the one end fixedly connected with drive motor (23) of transmission shaft (22), and the external fixation of transmission shaft (22) has cup jointed a winding section of thick bamboo (24), the outside of a winding section of thick bamboo (24) and the other end fixed connection of rope (14).

2. The water sampling apparatus for environmental protection of claim 1, wherein: the adjusting spring (7) is positioned in the connecting sleeve (3), and two ends of the adjusting spring (7) are respectively fixedly connected with the bottom of the inner cavity of the connecting sleeve (3) and the bottom end of the push rod (4).

3. The water sampling apparatus for environmental protection of claim 1, wherein: one end of the first electric push rod (10) is perpendicular to one side of the mounting plate (12), and one side of the first electric push rod (10) is electrically connected with an external circuit through an electric wire.

4. The water sampling apparatus for environmental protection of claim 1, wherein: the number of the pulley mechanisms (13) is two, the two pulley mechanisms (13) are parallel to each other, and the two pulley mechanisms (13) are respectively positioned at the bottom of the mounting plate (12) and the bottom of the transverse plate (9).

5. The water sampling apparatus for environmental protection of claim 1, wherein: the placing rack (16) is composed of a bearing plate and an upright post, and external threads outside the upright post of the placing rack (16) are matched with internal threads inside the fixing ring (18).

6. The water sampling apparatus for environmental protection of claim 1, wherein: the transmission motor (23) is a positive and negative motor, and the bottom of the transmission motor (23) is fixedly installed on the top of the base (1) through a fixing bolt.