CN212621653U

CN212621653U - Detection device for environmental engineering

Info

Publication number: CN212621653U
Application number: CN202021755046.1U
Authority: CN
Inventors: 黄海飞; 刘晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-02-26
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a detection apparatus for be used for environmental engineering, including shallow board and the water quality testing appearance of setting in shallow board top, the bottom four corners of shallow board is all rotated and is installed the walking wheel, the seat is placed to the top fixedly connected with of shallow board, and water quality testing appearance's bottom and the top movable contact of placing the seat, the right side top fixedly connected with slope of placing the seat set up push away the handle, the top of shallow board is equipped with L shape extension board, places a slip cap and establishes on L shape extension board. The utility model relates to a rationally, the stable depthkeeping sample of being convenient for, and can effectively avoid the sample after upwards shifting out the phenomenon that multilayer water mixes about appearing, reach the accurate nature that can improve the detection, make sample box and balancing weight remove to the top of shallow board after being convenient for detect, can avoid surpassing the phenomenon that the shallow board caused one side unbalance loading or influence to move because of the left side, make things convenient for personnel to remove this device, satisfy the user demand, be favorable to using.

Description

Detection device for environmental engineering

Technical Field

The utility model relates to a check out test set technical field especially relates to a detection device for environmental engineering.

Background

Environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, and promotes environmental protection and social development; is a scientific technology for researching and working on preventing and controlling environmental pollution and improving environmental quality; water is indispensable for survival and development of all organisms, so that the detection of water quality is an important item in environmental engineering;

the existing detection device for water quality in environmental engineering mostly adopts a water quality detector to be matched with a sampler for sampling detection, and the sample can be detected only by acquiring the sample without sampling; present a detection device for environmental engineering, it has the shortcoming of being not convenient for carry out stable sampling to water by fixed depth, (traditional collection sample water is many-pass through stay cord cooperation sampling barrel and is sampled, and it can only gather the water sample of the surface of water, and the water pollution degree of the different degree of depth is different, therefore it is inaccurate to the mode that the surface of water detected alone), can not satisfy the user demand, to this phenomenon, therefore we have provided a detection device for environmental engineering for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a detection device for environmental engineering.

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

a detection device for environmental engineering comprises a cart plate and a water quality detector arranged above the cart plate, wherein walking wheels are rotatably arranged at four corners of the bottom of the cart plate, a placing seat is fixedly connected to the top of the cart plate, the bottom of the water quality detector is in movable contact with the top of the placing seat, a push handle which is obliquely arranged is fixedly connected to the top of the right side of the placing seat, an L-shaped support plate is arranged above the cart plate, the placing seat is slidably sleeved on the L-shaped support plate, an electric telescopic rod is embedded in the left side of the placing seat, the extending end of the electric telescopic rod is fixedly connected with the inner wall of the left side of the L-shaped support plate, rollers are rotatably arranged on the front side and the rear side of the L-shaped support plate, the bottom of each roller is in rolling contact with the top of the cart plate, an L-shaped rod is fixedly connected to the top of the L-shaped support plate, a winding shaft is rotatably arranged on the inner wall of, an output shaft of the band-type brake motor extends to the left side of the L-shaped support plate and is fixedly connected with the right end of the winding shaft, a pull rope is wound and fixed on the outer side of the winding shaft, and a scale mark is arranged on one side of the pull rope;

one end of the pull rope extends to the lower part of the L-shaped rod and is fixed with a rectangular box with an opening at the bottom, a cover plate is fixed at the bottom of the rectangular box through threads, a sampling box with an opening at the top is fixed at the bottom of the cover plate through threads, a balancing weight is fixedly connected at the bottom of the sampling box, a water inlet is arranged on the inner wall of the right side of the sampling box, a filter screen is fixedly connected to the right side of the sampling box and is matched with the water inlet, two guide rods which are positioned in the sampling box are fixedly connected to the bottom of the cover plate, the same L-shaped baffle is slidably sleeved on the two guide rods, a sealing rubber is fixedly bonded on the right side of the L-shaped baffle, the right side of the sealing rubber is in movable contact with the inner wall of the right side of the sampling box, the sealing rubber is matched with the water inlet, a micro motor positioned in the rectangular, the L-shaped baffle is sleeved on the first screw rod in a threaded manner, a storage battery, a single chip microcomputer and a wireless remote control switch are sequentially and fixedly mounted at the top of the cover plate from right to left, and the storage battery, the single chip microcomputer and the wireless remote control switch are all located in the rectangular box.

Preferably, the micro motor and the single chip microcomputer are electrically connected with the storage battery, the wireless remote control switch is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the micro motor, and the wireless remote control switch is provided with an external remote controller in a matching mode.

Preferably, the right side of the placing seat is provided with a first rectangular hole and a second rectangular hole, the inner wall of the first rectangular hole is in sliding connection with the outer side of the L-shaped support plate, the electric telescopic rod is fixedly connected onto the inner wall of the top of the second rectangular hole, the top of the cart plate is fixedly connected with a limit stop, and the right side of the limit stop is in movable contact with the bottom of the left side of the L-shaped support plate.

Preferably, the inner wall of the left side of the L-shaped rod is fixedly connected with a first bearing, the inner ring of the first bearing is internally and fixedly sleeved with a rotating shaft, and the right end of the rotating shaft is fixedly connected with the left end of the winding shaft.

Preferably, a first round hole is formed in the top of the cover plate, a sealing bearing is fixedly sleeved in the first round hole, and the inner side of an inner ring of the sealing bearing is fixedly bonded with the outer side of an output shaft of the micro motor.

Preferably, a threaded hole and two second round holes are formed in the inner wall of the top of the L-shaped baffle, the threaded hole is in threaded connection with the first screw rod, and the side wall of each second round hole is in sliding connection with the outer side of the corresponding guide rod.

Preferably, the thread groove has all been seted up to the top both sides of sampling box, and thread groove internal thread cover is equipped with long T shape screw rod, and first bolt perforation has all been seted up to the top both sides of apron, and the second bolt perforation has all been seted up to the bottom both sides of rectangle box, bonds on the bottom inner wall of rectangle box and is fixed with the sealing washer with apron top swing joint, and the activity of long T shape screw rod alternates in the first bolt perforation and the second bolt perforation that correspond, the top inner wall of long T shape screw rod and the top swing joint of rectangle box.

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

by a cart plate, a placing seat, a water quality detector, an L-shaped support plate, L-shaped rods, a winding shaft, a band-type brake motor, a pull rope, a rectangular box, a cover plate, a sampling box, a water inlet, a filter screen, a balancing weight, guide rods, an L-shaped baffle, a sealing rubber sheet, a micro motor, a first screw rod, a first rectangular hole, an electric telescopic rod and a roller wheel are matched with a storage battery, when sampling is carried out, the band-type brake motor is started in the forward direction to drive the winding shaft to release the pull rope, the balancing weight moves down and drives the sampling box to move downwards into water, personnel can judge the descending depth through a scale mark on the front side of the pull rope, after the micro motor is properly descended, the micro motor is started in the forward direction, the micro motor drives the first screw rod to rotate, the first screw rod can drive the L-shaped baffle to slide upwards on the two guide rods, the L-shaped baffle drives the, the micro motor is started reversely to drive the first screw to rotate, the L-shaped baffle plate moves backwards downwards and drives the sealing rubber to block and block the water inlet again, the phenomenon of mixing with upper water during upward movement can be avoided, the band-type brake motor can be started reversely to drive the winding shaft to roll the pull rope, the sampling box is gradually moved upwards, the micro motor is started forward again after the sampling box is moved out, the L-shaped baffle plate is moved upwards to remove the block of the water inlet, the collected sample water can be poured out through the water inlet, then a person can detect the taken sample water through the water quality detector, when the sampling box needs to be moved, the electric telescopic rod is started reversely to drive the L-shaped support plate to slide rightwards in the first rectangular hole, the L-shaped support plate drives the winding shaft to move rightwards through the L-shaped rod, the winding shaft can drive the sampling box and the balancing weight to move rightwards through, the phenomenon that one side exceeds the cart plate when the cart is moved is prevented from influencing the moving.

The utility model relates to a rationally, the stable depthkeeping sample of being convenient for, and can effectively avoid the sample after upwards shifting out the phenomenon that multilayer water mixes about appearing, reach the accurate nature that can improve the detection, make sample box and balancing weight remove to the top of shallow board after being convenient for detect, can avoid surpassing the phenomenon that the shallow board caused one side unbalance loading or influence to move because of the left side, make things convenient for personnel to remove this device, satisfy the user demand, be favorable to using.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for environmental engineering according to the present invention;

FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

fig. 3 is an enlarged sectional structural view of part B of fig. 1.

In the figure: the device comprises a cart plate 1, a placing seat 2, a water quality detector 3, a supporting plate 4L, a rod 5L, a winding shaft 6, a brake motor 7, a pull rope 8, a rectangular box 9, a cover plate 10, a sampling box 11, a water inlet 12, a filter screen 13, a balancing weight 14, a guide rod 15, a baffle 16L, a sealing rubber sheet 17, a micro motor 18, a first screw rod 19, a first rectangular hole 20, an electric telescopic rod 21, an idler wheel 22 and a storage battery 23.

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.

Referring to fig. 1-3, a detection device for environmental engineering, comprising a cart plate 1 and a water quality detector 3 arranged above the cart plate 1, wherein four corners of the bottom of the cart plate 1 are rotatably provided with traveling wheels, the top of the cart plate 1 is fixedly connected with a placing seat 2, the bottom of the water quality detector 3 is movably contacted with the top of the placing seat 2, the top of the right side of the placing seat 2 is fixedly connected with an obliquely arranged pushing handle, an L-shaped support plate 4 is arranged above the cart plate 1, the placing seat 2 is slidably sleeved on the L-shaped support plate 4, the left side of the placing seat 2 is embedded with an electric telescopic rod 21, the extending end of the electric telescopic rod 21 is fixedly connected with the inner wall of the left side of the L-shaped support plate 4, the front side and the rear side of the L-shaped support plate 4 are rotatably provided with rollers 22, the bottom of the rollers 22 is in rolling contact with the top of the cart plate 1, the top, a winding shaft 6 is rotatably mounted on the inner wall of the left side of the L-shaped rod 5, a band-type brake motor 7 is fixedly mounted on the inner wall of the left side of the L-shaped support plate 4, an output shaft of the band-type brake motor 7 extends to the left side of the L-shaped support plate 4 and is fixedly connected with the right end of the winding shaft 6, a pull rope 8 is wound and fixed on the outer side of the winding shaft 6, and a scale mark is arranged on one side of the pull rope 8;

one end of a pull rope 8 extends to the lower part of the L-shaped rod 5 and is fixed with a rectangular box 9 with an opening at the bottom, a cover plate 10 is fixed at the bottom of the rectangular box 9 through threads, a sampling box 11 with an opening at the top is fixed at the bottom of the cover plate 10 through threads, a balancing weight 14 is fixedly connected at the bottom of the sampling box 11, a water inlet 12 is arranged on the inner wall of the right side of the sampling box 11, a filter screen 13 is fixedly connected at the right side of the sampling box 11, the filter screen 13 is matched with the water inlet 12, two guide rods 15 which are positioned in the sampling box 11 are fixedly connected at the bottom of the cover plate 10, a same L-shaped baffle 16 is slidably sleeved on the two guide rods 15, a sealing rubber 17 is fixedly bonded at the right side of the L-shaped baffle 16, the right side of the sealing rubber 17 is in movable contact with the inner wall of the right side of the sampling box 11, the, and the output shaft of micro motor 18 extends to in the sampling box 11 and the first screw rod 19 of fixedly connected with, 16 threaded sleeve of L shape baffle is established on first screw rod 19, there are battery 23, singlechip and wireless remote control switch at the top of apron 10 from the right side to left side fixed mounting in proper order, battery 23, singlechip and wireless remote control switch all are located rectangle box 9, the utility model relates to a rationally, the stable depthkeeping sample of being convenient for, and can effectively avoid appearing the phenomenon that multilayer water mixes from top to bottom when upwards shifting out after the sample, reach the accurate nature that can improve the detection, make sampling box 11 and balancing weight 14 remove to the top of shallow board 1 after being convenient for detect, can avoid surpassing the phenomenon that shallow board 1 caused one side weight or influence to move because of the left side, make things convenient for personnel to remove this device, satisfy the user demand, be favorable to using.

In the utility model, a micro motor 18 and a single chip microcomputer are both electrically connected with a storage battery 23, a wireless remote control switch is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the micro motor 18, the wireless remote control switch is provided with an external remote controller in a matching way, the right side of a placing seat 2 is provided with a first rectangular hole 20 and a second rectangular hole, the inner wall of the first rectangular hole 20 is slidably connected with the outer side of an L-shaped support plate 4, an electric telescopic rod 21 is fixedly connected with the inner wall of the top of the second rectangular hole, the top of a cart plate 1 is fixedly connected with a limit stop, the right side of the limit stop is movably contacted with the bottom of the left side of the L-shaped support plate 4, a first bearing is fixedly connected with the inner wall of the left side of an L-shaped rod 5, the inner ring of the first bearing is fixedly sleeved with a rotating shaft, the right end of the rotating shaft is fixedly, the inner side of the inner ring of the sealed bearing is fixedly bonded with the outer side of the output shaft of the micro motor 18, the inner wall of the top of the L-shaped baffle plate 16 is provided with a threaded hole and two second round holes, the threaded hole is in threaded connection with a first screw rod 19, the side wall of each second round hole is in sliding connection with the outer side of the corresponding guide rod 15, both sides of the top of the sampling box 11 are provided with threaded grooves, thread sleeves in the threaded grooves are provided with long T-shaped screw rods, both sides of the top of the cover plate 10 are provided with first bolt through holes, both sides of the bottom of the rectangular box 9 are provided with second bolt through holes, the inner wall of the top of the long T-shaped screw rod is fixedly bonded with a sealing ring which is in movable contact with the top of the cover plate 10, the long T-shaped screw rods are movably inserted in the corresponding first bolt through holes and second bolt through holes, and the inner wall, and can effectively avoid the phenomenon that multilayer water mixes about appearing when upwards shifting out after the sample, reach and to improve the accurate nature that detects, make sampling box 11 and balancing weight 14 remove to the top of shallow board 1 after being convenient for detect, can avoid surpassing the phenomenon that shallow board 1 caused one side weight bias or influence to move because of the left side, make things convenient for personnel to remove this device, satisfy the user demand, be favorable to using.

The working principle is as follows: during sampling, the contracting brake motor 7 is started in the forward direction to drive the winding shaft 6 to rotate, the winding shaft 6 releases the pull rope 8, at the moment, under the action of gravity, the balancing weight 14 moves downwards and drives the sampling box 11 to move downwards, the sampling box 11 drives the rectangular box 9 to move downwards through the cover plate 10 until the sampling box moves into water, a person can judge the lowering depth through a scale mark on the front side of the pull rope 8, after the lowering is proper, the micro motor 18 is controlled by an external remote controller to control a wireless remote control switch to control the single chip microcomputer to start the micro motor 18 in the forward direction, the micro motor 18 drives the first screw rod 19 to rotate, under the action of a threaded hole formed in the L-shaped baffle 16, the first screw rod 19 rotates to drive the L-shaped baffle 16 to slide upwards on the two guide rods 15, the L-shaped baffle 16 drives the sealing rubber 17 to move upwards, the sealing rubber 17 gradually upwards and staggers with the water inlet 12, at the moment, the, then the micro motor 18 is started reversely to drive the first screw rod 19 to rotate, and similarly, the movement direction of the micro motor 18 is opposite to that of the micro motor 18 started forwardly, at the moment, the L-shaped baffle 16 is changed into downward backward movement, and the sealing rubber sheet 17 is driven to downwards shield and plug the water inlet 12 again, at the moment, the phenomenon of mixing with upper-layer water during upward movement can be avoided, and stable fixed-depth sampling is realized;

at the moment, the contracting brake motor 7 can be reversely started to drive the winding shaft 6 to wind the pulling rope 8, so that the sampling box 11 is gradually moved upwards, when the collected sample water needs to be taken out for detection after being moved out, the micro motor 18 is started again in the forward direction, the movement process is the same as that of the micro motor 18 which is started in the forward direction, so that the L-shaped baffle 16 is moved upwards to remove the blockage of the water inlet 12, the collected sample water can be poured out through the water inlet 12, then a person can detect the taken sample water through the water quality detector 3, when the movement needs to be carried out, the electric telescopic rod 21 is reversely started, the electric telescopic rod 21 drives the L-shaped support plate 4 to slide rightwards in the first rectangular hole 20, the L-shaped support plate 4 drives the roller 22 to roll on the top of the cart plate 1, meanwhile, the L-shaped support plate 4 drives the winding shaft 6 to move rightwards through the L-shaped rod 5, the winding, rectangle box 9 drives sampling box 11 and balancing weight 14 through apron 10 and moves to the top of shallow board 1 rightly, can avoid surpassing shallow board 1 because of the left side and cause one side weight or influence the phenomenon that moves, and the setting up of four walking wheels in shallow board 1 bottom makes things convenient for personnel to remove this device.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A detection device for environmental engineering comprises a cart plate (1) and a water quality detector (3) arranged above the cart plate (1), wherein four corners of the bottom of the cart plate (1) are respectively provided with a traveling wheel in a rotating manner, the detection device is characterized in that the top of the cart plate (1) is fixedly connected with a placing seat (2), the bottom of the water quality detector (3) is movably contacted with the top of the placing seat (2), the top of the right side of the placing seat (2) is fixedly connected with a push handle which is obliquely arranged, an L-shaped support plate (4) is arranged above the cart plate (1), the placing seat (2) is sleeved on the L-shaped support plate (4) in a sliding manner, an electric telescopic rod (21) is embedded in the left side of the placing seat (2), an extending end of the electric telescopic rod (21) is fixedly connected with the inner wall of the left side of the L-shaped support plate (4), and rollers (22) are respectively arranged on the front side and the rear side, the bottom of the roller (22) is in rolling contact with the top of the trolley plate (1), the top of the L-shaped support plate (4) is fixedly connected with an L-shaped rod (5), the inner wall of the left side of the L-shaped rod (5) is rotatably provided with a winding shaft (6), the inner wall of the left side of the L-shaped support plate (4) is fixedly provided with a band-type brake motor (7), the output shaft of the band-type brake motor (7) extends to the left side of the L-shaped support plate (4) and is fixedly connected with the right end of the winding shaft (6), the outer side of the winding shaft (6) is wound and fixed with a pull rope (8), and one side of the pull rope (8);

one end of the pull rope (8) extends to the lower part of the L-shaped rod (5) and is fixed with a rectangular box (9) with the bottom arranged for an opening, a cover plate (10) is fixed on the bottom of the rectangular box (9) through threads, a sampling box (11) with the top arranged for the opening is fixed on the bottom of the cover plate (10) through threads, a balancing weight (14) is fixedly connected to the bottom of the sampling box (11), a water inlet (12) is arranged on the inner wall of the right side of the sampling box (11), a filter screen (13) is fixedly connected to the right side of the sampling box (11), the filter screen (13) is matched with the water inlet (12), two guide rods (15) positioned in the sampling box (11) are fixedly connected to the bottom of the cover plate (10) through sliding sleeves, the same L-shaped baffle (16) is arranged on the two guide rods (15), a sealing rubber (17) is fixedly bonded to the right side of the L-shaped baffle (16), and the right side, rubber seal (17) cooperatees with water inlet (12), the top fixed mounting of apron (10) has micro motor (18) that is located rectangle box (9), and the output shaft of micro motor (18) extends to in sampling box (11) and first screw rod of fixedly connected with (19), L shape baffle (16) threaded sleeve is established on first screw rod (19), the top of apron (10) is from right side to left side fixed mounting in proper order has battery (23), singlechip and wireless remote switch, battery (23), singlechip and wireless remote switch all are located rectangle box (9).

2. The detection device for environmental engineering according to claim 1, wherein the micro motor (18) and the single chip microcomputer are electrically connected with the storage battery (23), the wireless remote control switch is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the micro motor (18), and the wireless remote control switch is provided with an external remote controller in a matching manner.

3. The detection device for the environmental engineering according to claim 1, wherein a first rectangular hole (20) and a second rectangular hole are formed in the right side of the placing seat (2), the inner wall of the first rectangular hole (20) is slidably connected with the outer side of the L-shaped support plate (4), the electric telescopic rod (21) is fixedly connected to the inner wall of the top of the second rectangular hole, the top of the cart plate (1) is fixedly connected with a limit stop, and the right side of the limit stop is movably contacted with the bottom of the left side of the L-shaped support plate (4).

4. The detecting device for environmental engineering according to claim 1, wherein the inner wall of the left side of the L-shaped rod (5) is fixedly connected with a first bearing, and the inner ring of the first bearing is fixedly sleeved with a rotating shaft, and the right end of the rotating shaft is fixedly connected with the left end of the winding shaft (6).

5. The detection device for environmental engineering according to claim 1, wherein a first circular hole is formed in the top of the cover plate (10), a sealing bearing is fixedly sleeved in the first circular hole, and the inner side of an inner ring of the sealing bearing is fixedly bonded with the outer side of an output shaft of the micro motor (18).

6. The detection device for environmental engineering according to claim 1, wherein the top inner wall of the L-shaped baffle (16) is provided with a threaded hole and two second round holes, the threaded hole is in threaded connection with the first screw (19), and the side wall of each second round hole is in sliding connection with the outer side of the corresponding guide rod (15).

7. The detection device for the environmental engineering according to claim 1, wherein thread grooves are formed in both sides of the top of the sampling box (11), long T-shaped screws are sleeved on the thread grooves in a threaded manner, first bolt through holes are formed in both sides of the top of the cover plate (10), second bolt through holes are formed in both sides of the bottom of the rectangular box (9), sealing rings which are in movable contact with the top of the cover plate (10) are fixedly bonded on the inner wall of the bottom of the rectangular box (9), the long T-shaped screws are movably inserted into the corresponding first bolt through holes and the corresponding second bolt through holes, and the inner wall of the top of the long T-shaped screws is in movable contact with the top of the rectangular box (9).