CN211317834U

CN211317834U - Water quality sampling equipment for environmental monitoring

Info

Publication number: CN211317834U
Application number: CN201922123676.0U
Authority: CN
Inventors: 马良友; 李�浩; 吕奕宏; 张丽丽; 赵连法
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-21
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a water quality sampling device for environmental monitoring, which comprises a base, wherein the bottom of the base is fixedly connected with a cushion block and a pointed head, the top of the base is fixedly connected with a support rod and the top of the support rod is fixedly provided with a motor A, the top of the motor A is fixedly provided with a rotating shaft and an outer rod is fixedly connected on the outer side wall of the rotating shaft, the inner side wall of the outer rod is slidably connected with an inner rod and the outer side wall of the inner rod is fixedly provided with an electric hydraulic rod near the top part, the bottom of the electric hydraulic rod is fixedly connected with a water tank, the top of the water tank is fixedly provided with a cover and the right side end of the cover is fixedly connected with a support plate A, the utility model has simple structure and novel design, the length of the rod can be very conveniently extended if the rod is not, the labor is saved.

Description

Water quality sampling equipment for environmental monitoring

Technical Field

The utility model relates to a monitoring facilities specifically is a quality of water sampling equipment for environmental monitoring.

Background

Water pollution is that the use value of water is reduced or lost due to harmful chemical substances, water polluting the environment, acid, alkali and oxidant in sewage, compounds such as copper, cadmium, mercury and arsenic, organic poisons such as benzene, dichloroethane and glycol can kill aquatic organisms and affect the landscape of drinking water sources and scenic spots, oxygen in water is consumed when organic matters in sewage are decomposed by microorganisms, the life of the aquatic organisms is affected, after dissolved oxygen in water is exhausted, the organic matters are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide and mercaptan, so that the water quality is further deteriorated, and sampling equipment is used for monitoring the water pollution degree, wherein the specific problems are as follows;

1. when the traditional device monitors water in the center of a river, the situation that the length of a rod is not enough is often met, and improvement is carried out according to the situation.

2. When the traditional device monitors deep water, a plurality of persons are needed to operate, the labor is consumed, the efficiency is low, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality of water sampling equipment for environmental monitoring to solve the problem that this type of device pole length that proposes among the above-mentioned background art consumes the manpower inadequately with the monitoring deep water.

In order to achieve the above object, the utility model provides a following technical scheme: a water quality sampling device for environmental monitoring comprises a base, wherein the bottom end of the base is fixedly connected with a cushion block, the bottom end of the cushion block is fixedly connected with a pointed end, the top end of the base is fixedly connected with a support rod, the top end of the support rod is fixedly provided with a motor A, the top end of the motor A is fixedly provided with a rotating shaft, the outer side wall of the rotating shaft is fixedly connected with an outer rod, an inner rod is connected on the inner side wall of the outer rod in a sliding way, an electric hydraulic rod is fixedly arranged on the outer side wall of the inner rod close to the top end, the bottom end of the electric hydraulic rod is fixedly connected with a water tank, the top end of the water tank is fixedly provided with a cover, the right side end of the cover is fixedly connected with a support plate A, the bottom end of the supporting plate A is fixedly provided with a bearing sleeve, the inner side wall of the bearing sleeve is fixedly provided with a screw rod sleeve, the inner side wall of the screw rod sleeve is in tooth buckle connection with a screw rod, and a motor B is installed at the right side end of the screw rod.

Preferably, the bottom end of the motor B is fixedly connected with a support plate B, and the left side end of the support plate B is fixedly connected with the right side end of the water tank.

Preferably, the outer side wall of the outer rod is provided with a plurality of small holes, the outer side wall of the inner rod is provided with a plurality of grooves, and lock pins are arranged above the small holes and are sequentially penetrated downwards to be connected with the grooves.

Preferably, the power output end of the motor A is connected with the power input end of the rotating shaft, and the power output end of the motor B is connected with the power input end of the screw rod.

Preferably, a switch and an operating switch are fixedly mounted on the outer side wall of the supporting rod, and the switch is located above the operating switch.

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

1. the utility model discloses after letting in external power supply, fix the base at the bank earlier, the cushion under the base is heavier, the stability of device has been guaranteed, the tip under the cushion can insert in the earth, it is very convenient fixed, after fixed accomplishing, open the switch, motor A begins to operate, motor A drives the rotation of pivot, the pivot drives the rotation of outer pole, thereby remove the surface of water with outer pole on, then close the switch, thereby close motor A, if length is not enough when arriving aquatic central, pole in the pulling, interior pole outwards removes along outer pole, thereby increase the length of pole, after length is suitable, it is fixed to run through inside the completion of aperture insertion recess downwards in proper order through the lockpin, can effectively solve often to meet the problem that pole length is not enough in the background art.

2. The utility model is connected with an external power supply, an operation switch is turned on, the electric hydraulic rod and the motor B start to run, the controller of the electric hydraulic rod controls the extension of the electric hydraulic rod, the electric hydraulic rod drives the water tank to move downwards, the water tank slowly enters into a deep water place, at the moment, the motor B drives the screw rod to rotate clockwise through the positive rotation of the motor B which is arranged on the operation switch, the screw rod sleeve of the screw rod is moved rightwards, the screw rod sleeve drives the bearing sleeve to move rightwards, the bearing sleeve drives the support plate A to move rightwards, the support plate A drives the cover to move rightwards, the cover starts to be opened slowly, water enters into the water tank, after water enters, the motor B is driven to rotate reversely through the operation switch, the motor B drives the screw rod to rotate anticlockwise, thereby the left movement of the cover is driven to close the water tank, then the electric, the switch is turned on, the motor A starts to operate, the motor A drives the rotating shaft to rotate, and therefore the water tank is moved to the shore to conduct sampling monitoring, and the problem that multiple persons are needed to operate when deep water is monitored in the background technology can be effectively solved.

Drawings

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

fig. 2 is a schematic view of a connection structure of a motor B in the present invention;

fig. 3 is a circuit diagram of the present invention.

In the figure: 1. a base; 2. cushion blocks; 3. a switch; 4. a tip; 5. a support bar; 6. a motor A; 7. A rotating shaft; 8. an outer rod; 9. an inner rod; 10. an electro-hydraulic lever; 11. a water tank; 12. a cover; 13. a support plate A; 14. a bearing housing; 15. a screw rod sleeve; 16. a screw rod; 17. a motor B; 18. a support plate B; 19. A small hole; 20. an operating switch; 21. a groove; 22. and (4) locking pins.

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. 1-3, the present invention provides an embodiment: a water quality sampling device for environmental monitoring comprises a base 1, wherein the bottom end of the base 1 is fixedly connected with a cushion block 2, the bottom end of the cushion block 2 is fixedly connected with a pointed end 4, the top end of the base 1 is fixedly connected with a support rod 5, the top end of the support rod 5 is fixedly provided with a motor A6, the top end of the motor A6 is fixedly provided with a rotating shaft 7, the outer side wall of the rotating shaft 7 is fixedly connected with an outer rod 8, an inner rod 9 is connected on the inner side wall of the outer rod 8 in a sliding way, an electric hydraulic rod 10 is fixedly arranged on the outer side wall of the inner rod 9 close to the top end, the bottom end of the electric hydraulic rod 10 is fixedly connected with a water tank 11, the top end of the water tank 11 is fixedly provided with a cover 12, the right end of the cover 12 is fixedly connected with a supporting plate A13, the bottom end of the supporting plate A13 is fixedly provided with a bearing sleeve 14, the inner side wall of the bearing sleeve 14 is fixedly provided with a screw rod sleeve 15, the inner side wall of the screw rod sleeve 15 is in tooth-buckle connection with the screw rod 16, and the right side end of the screw rod 16 is provided with a motor B17.

As shown in fig. 1, a supporting plate B18 is fixedly connected to the bottom end of the motor B17, and the left end of the supporting plate B18 is fixedly connected to the right end of the water tank 11;

here, it should be noted that the supporting plate B18 is used to support the motor B17.

As shown in fig. 3, small holes 19 are installed on the outer side wall of the outer rod 8, a plurality of grooves 21 are installed on the outer side wall of the inner rod 9, locking pins 22 are installed above the small holes 19, and the locking pins 22 are sequentially and downwards penetrated through the small holes 19 and the grooves 21;

the lock pin 22 is sequentially inserted into the groove 21 through the small hole 19 downwards to complete the fixation of the outer rod 8 and the inner rod 9.

As shown in fig. 3, the power output end of the motor a6 is connected with the power input end of the rotating shaft 7, and the power output end of the motor B17 is connected with the power input end of the screw rod 16;

the motor A6 drives the rotation of the rotating shaft 7, and the motor B17 drives the screw rod 16 to rotate.

As shown in fig. 3, the switch 3 and the operating switch 20 are fixedly mounted on the outer side wall of the support rod 5, and the switch 3 is located above the operating switch 20;

the time switch 3, which is to be explained here, controls the operation of the motor a6, the operation switch 20 controls the operation of the electro-hydraulic lever 10 and the motor B17, and controls the forward and reverse rotation of the motor B17.

The working principle is as follows: after an external power supply is switched on, the base 1 is fixed on the shore, the cushion block 2 under the base 1 is heavy, the stability of the device is ensured, the tip 4 under the cushion block 2 can be inserted into soil, the fixing is very convenient to fix, after the fixing is finished, the switch 3 is turned on, the motor A6 starts to operate (when needing to be explained, the motor A6 is provided with a waterproof shell), the motor A6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the outer rod 8 to rotate, the outer rod 8 is moved to the water surface, then the switch 3 is turned off, the motor A6 is turned off, if the length is not enough to reach the water center, the inner rod 9 is pulled, the inner rod 9 moves outwards along the outer rod 8, so that the length of the rod is increased (the length of the outer rod 8 plus the length of the inner rod 9 extending out of the outer rod), after the length is proper, the locking pin 22 sequentially penetrates through the small hole 19 downwards, the operation switch 20 is turned on, the electric hydraulic rod 10 and the motor B17 start to operate, the controller of the electric hydraulic rod 10 (it should be noted that the electric hydraulic rod 10 is provided with a controller) controls the extension of the electric hydraulic rod 10, the electric hydraulic rod 10 drives the water tank 11 to move downwards, the water tank 11 slowly enters deep water, at this time, the motor B17 drives the clockwise rotation of the screw rod 16 through the forward rotation of the motor B17 provided by the operation switch 20, the screw rod sleeve 15 provided by the screw rod 16 moves rightwards (since the screw rod 16 and the screw rod sleeve 15 are in tooth-buckle connection, the screw rod sleeve 15 moves along with the thread direction of the screw rod 16, namely the rotation direction of the screw rod 15), the screw rod sleeve 15 drives the bearing sleeve 14 to move rightwards (the bearing sleeve 14 cancels the rotation of the screw rod sleeve 15, the device placed on the bearing sleeve 14 rotates along with the screw rod sleeve 15), the bearing sleeve 14 drives the support plate 13 to, backup pad A13 drives the right removal of lid 12, lid 12 begins slowly to open, water gets into water pitcher 11, water gets into the back, drive the reversal of motor B17 through operating switch 20, motor B17 drives the anticlockwise rotation of lead screw 16, thereby drive the leftwards movement of lid 12 and close water pitcher 11, then shorten suitable position through controller control electronic hydraulic stem 10 on the electronic hydraulic stem 10, open switch 3, motor A6 begins the operation, motor A6 drives the rotation of pivot 7, thereby move water pitcher 11 to the bank and carry out the sampling monitoring.

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. The utility model provides a water sampling equipment for environmental monitoring, includes base (1), its characterized in that, base (1) bottom fixedly connected with cushion (2) and cushion (2) bottom fixedly connected with tip (4), base (1) top fixedly connected with bracing piece (5) and the top fixed mounting of bracing piece (5) have motor A (6), the top fixed mounting of motor A (6) has pivot (7) and fixedly connected outer pole (8) on the lateral wall of pivot (7), sliding connection has interior pole (9) and the lateral wall of interior pole (9) is close to top position fixed mounting has electronic hydraulic stem (10) on the outside pole (8) inside wall, the bottom fixed connection water pitcher (11) of electronic hydraulic stem (10), the top fixed mounting of water pitcher (11) has lid (12) and the right side end fixed connection backup pad A (13) of lid (12), the bottom fixed mounting of backup pad A (13) has fixed mounting on the inside wall of bearing housing (14) and bearing housing (14) has lead screw cover (15), motor B (17) are installed to the right side end that the tooth lock is connected with lead screw (16) and lead screw (16) on the inside wall of lead screw cover (15).

2. The water quality sampling device for environmental monitoring according to claim 1, wherein: the bottom end of the motor B (17) is fixedly connected with a support plate B (18), and the left side end of the support plate B (18) is fixedly connected with the right side end of the water tank (11).

3. The water quality sampling device for environmental monitoring according to claim 2, wherein: the outer side wall of the outer rod (8) is provided with small holes (19), the outer side wall of the inner rod (9) is provided with a plurality of grooves (21), and lock pins (22) are arranged above the small holes (19) and the lock pins (22) are sequentially and downwards communicated with the small holes (19) and the grooves (21).

4. The water quality sampling device for environmental monitoring according to claim 2, wherein: the power output end of the motor A (6) is connected with the power input end of the rotating shaft (7), and the power output end of the motor B (17) is connected with the power input end of the screw rod (16).

5. The water quality sampling device for environmental monitoring according to claim 1, wherein: the outer side wall of the supporting rod (5) is fixedly provided with a switch (3) and an operating switch (20), and the switch (3) is positioned above the operating switch (20).