CN212904837U

CN212904837U - Water quality monitoring device convenient to dismouting

Info

Publication number: CN212904837U
Application number: CN202021549448.6U
Authority: CN
Inventors: 沈尧; 王晓威
Original assignee: Tianquan Hui Yuan Environmental Protection Technology Co ltd Of Wuhan City
Current assignee: Tianquan Hui Yuan Environmental Protection Technology Co ltd Of Wuhan City
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-06
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a water quality monitoring device convenient to dismouting, include: the rack comprises a first cross rod and a second cross rod which are connected in a cross manner, wherein the upper surfaces of the first cross rod and the second cross rod are provided with mutually communicated sliding chutes, two ends of the first cross rod are respectively provided with a first hinge rod, and two ends of the second cross rod are respectively provided with a second hinge rod; the solar photovoltaic module comprises two first solar panels and two second solar panels, wherein the first solar panels are hinged with the first hinge rods, and the second solar panels are hinged with the second hinge rods; the water quality detection equipment is detachably arranged on the placing frame; the locking piece is arranged in the sliding groove in a sliding manner and used for fixing the water quality detection equipment; the support frame assembly comprises at least three support rods hinged with the bottom of the placing frame and an adjusting device used for driving the support rods to be unfolded and folded. The utility model is used for it is poor to solve among the prior art solar module continuation of journey ability that charges to and the inconvenient problem of check out test set and solar module dismantlement.

Description

Water quality monitoring device convenient to dismouting

Technical Field

The utility model relates to a water quality testing equipment technical field especially relates to a water quality monitoring device convenient to dismouting.

Background

Water resources are important environmental resources on which human beings live and develop, pollution and deterioration of environmental water quality not only seriously affect the healthy living level of people, but also can cause chain damage to an ecological environment system, and finally seriously affect the daily life of the human beings and the development of the society, and water resource environmental protection becomes a global problem which is commonly concerned and highly valued by countries in the world.

When the water quality of the lake is detected, the detection equipment needs to use electric energy for a long time, and the common storage battery cannot supply power to the detection equipment for a long time, so that the solar power supply module is additionally arranged on the detection equipment in the prior art, the position of the traditional solar power supply module is fixed on the detection equipment due to the fact that the position of sunlight can be changed, solar energy in all directions cannot be obtained, and therefore solar energy cannot be better utilized for charging and cruising. Meanwhile, most of the solar modules and detection equipment in the prior art are integrated and fixed, the size is large, and the disassembly is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a water quality monitoring device convenient to dismouting solves the unable all-round solar energy that absorbs of solar module on the water quality testing equipment of prior art, and the endurance that charges is poor to and the inconvenient problem of check out test set and solar module dismantlement.

The technical scheme of the utility model is realized like this: the utility model provides a water quality monitoring device convenient to dismouting, include:

the rack comprises a first cross rod and a second cross rod which are horizontally arranged, the first cross rod and the second cross rod are connected in a cross manner, the upper surfaces of the first cross rod and the second cross rod are provided with mutually communicated sliding grooves, two ends of the first cross rod are respectively provided with a first hinge rod, two ends of the second cross rod are respectively provided with a second hinge rod, and the height of the first hinge rod is greater than that of the second hinge rod;

the solar photovoltaic module comprises two first solar panels and two second solar panels, wherein the two first solar panels are respectively hinged with first hinge rods at two ends of a first cross rod, the two second solar panels are respectively hinged with second hinge rods at two ends of a second cross rod, and locking mechanisms which are mutually locked are arranged on non-illumination surfaces of the two first solar panels;

the water quality detection equipment is detachably arranged on the placing frame, a convex rib used for being inserted into the sliding groove is arranged at the bottom of the water quality detection equipment, and a concave part is arranged on the end face of the convex rib;

the locking part comprises at least two sliding blocks, the sliding blocks are arranged in the sliding grooves corresponding to the two ends of the convex rib in a sliding mode, countersunk screws are movably arranged on the top surfaces of the sliding blocks, and a protruding part matched with the concave part is arranged on one surface, close to the convex rib, of the sliding block;

the support frame assembly is arranged at the bottom of the placing frame and comprises at least three support rods hinged with the bottom of the placing frame and an adjusting device for driving the support rods to be unfolded and folded.

On the basis of the technical scheme, preferably, the sliding groove is of a dovetail groove structure, the convex ribs are inserted into the sliding groove, the sliding block is clamped in the sliding groove, and the top surface of the sliding block is not higher than that of the sliding groove.

On the basis of the above technical scheme, preferably, the thicknesses of the first solar panel and the second solar panel are equal, the height of the second hinge rod is equal to the thickness of the first solar panel, and the height of the first hinge rod is twice as high as that of the second hinge rod.

Further, preferably, the end of the first cross rod is further provided with a first limiting part for supporting the first solar panel, and the end of the second cross rod is further provided with a second limiting part for supporting the second solar panel.

Further, it is preferable that the distance between the two second hinge bars is twice the width of the second solar panel, the distance between the two first hinge bars is twice the width of the first solar panel, and the length of the second solar panel is smaller than the distance between the two first hinge bars.

On the basis of the above technical scheme, preferably, the locking mechanism comprises a connecting strip and a locking device, the connecting strip and the locking device are respectively arranged at the butt joint of the two first solar panels, wherein one end of the connecting strip is hinged with one of the first solar panels, the other end is provided with a through hole, the locking device comprises a locking seat, a positioning pin and an elastic piece, the locking seat is fixedly arranged on the other first solar panel, and the bottom of the locking seat is provided with a movable groove for inserting the connecting strip, a positioning hole coaxial with the through hole is arranged on the first solar panel corresponding to the bottom of the locking seat, an installation cavity is arranged in the locking seat, the positioning pin is vertically arranged in the installation cavity, the top end of the positioning pin extends out of the top surface of the locking seat, the bottom end of the positioning pin penetrates through the bottom of the locking seat and is inserted in the positioning hole, a limiting ring is arranged on the locating pin, and the elastic piece is sleeved on the locating pin between the limiting ring and the installation cavity.

On the basis of the technical scheme, preferably, there are a plurality of connecting seats fixedly mounted under the bottom of the placing rack, the supporting rods are symmetrically arranged around the central axis of the connecting seats, the upper ends of the supporting rods are hinged with the connecting seats, the lower ends of the supporting rods are hinged with mounting seats, and the adjusting devices are arranged between the supporting rods.

Further, it is preferred, adjusting device includes connecting piece, articulated rod, slider and locking knot, the slider cover is established on the bracing piece, is provided with the bar groove on the lateral surface of bracing piece, and the locking knot sets up on the slider for carry out the chucking with the bar groove so that the slider locks on the bracing piece, the connecting piece setting between a plurality of bracing pieces, the one end and the connecting piece hinge joint of articulated rod, the other end and slider hinge joint.

Preferably, the top of the water quality detection device is also provided with a wind power generation module.

The utility model discloses following beneficial effect has for prior art:

the utility model discloses a water quality analyzer convenient to dismouting is through setting up first horizontal pole and the second horizontal pole that cross connects to set up first hinge bar respectively at the both ends of first horizontal pole, the both ends of second horizontal pole set up the second hinge bar respectively, can articulate first solar panel and second solar panel on first hinge bar and second hinge bar respectively from this, and solar panel has all been arranged around to whole rack of messenger, can all-round absorption solar energy supply power. When carrying out water quality testing simultaneously, water quality testing equipment pegs graft mutually through the protruding muscle of bottom and the spout on first horizontal pole and the second horizontal pole, can fix water quality testing equipment on the rack through the retaining member simultaneously to support the rack through the support frame subassembly, thereby realize solar panel and supply power for water quality testing equipment, satisfy the long-time electric energy demand of water quality testing equipment. When needs are dismantled, through making the bellying on the retaining member break away from the depressed part on the water quality testing equipment, thereby can dismantle water quality testing equipment, simultaneously because the height that highly is greater than the second hinge pole of first hinge pole, can place the rack with two second solar panel fifty percent discount upsets earlier, then place the second on the board can too can be spent with two first solar panel fifty percent discount upsets again, can make solar panel and rack lock through locking mechanism, can draw in the bracing piece in through adjusting device simultaneously, thereby conveniently carry and accomodate, avoid water quality testing equipment, solar panel, rack and support frame subassembly integration are fixed, bring and remove inconvenience with carrying, also avoided causing equipment to damage in the transportation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the water quality monitoring device of the present invention;

fig. 2 is a schematic view of an assembly structure of the rack and the solar photovoltaic module disclosed by the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of the three-dimensional structure of the water quality detecting device disclosed by the utility model;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

fig. 6 is a schematic view illustrating the solar photovoltaic module and the rack being folded according to the present invention;

fig. 7 is a schematic plan view of the locking mechanism of the present invention;

fig. 8 is a schematic view of a three-dimensional structure of the support frame assembly disclosed in the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.

As shown in figure 1, combine figure 2, 6, 8, the embodiment of the utility model discloses a water quality monitoring device convenient to dismouting, including rack 1, solar PV modules 2, water quality testing equipment 3, retaining member 4 and support frame subassembly 5.

Wherein, rack 1, including first horizontal pole 11 and the second horizontal pole 12 of level setting, first horizontal pole 11 is the cross connection with second horizontal pole 12, and in this embodiment, first horizontal pole 11 and the integration of second horizontal pole 12 are into shape. The upper surfaces of the first cross bar 11 and the second cross bar 12 are provided with chutes 100 which are communicated with each other, two ends of the first cross bar 11 are respectively provided with a first hinge rod 13, two ends of the second cross bar 12 are respectively provided with a second hinge rod 14, and the height of the first hinge rod 13 is greater than that of the second hinge rod 14;

solar PV modules 2, including two first solar panel 21 and two second solar panel 22, two first solar panel 21 are connected with the first hinge arm 13 hinge at 11 both ends of first horizontal pole respectively, and two second solar panel 22 are connected with the second hinge arm 14 hinge at 12 both ends of second horizontal pole respectively, from this, can make whole rack 1 equipartition all around put solar panel, and then can the omnidirectional absorb and convert the electric energy to the sunlight and supply power for water quality testing equipment 3 for a long time. When the solar energy collecting device is used, the four solar panels are unfolded, so that the illumination surface of the solar energy faces the sunlight. When dismantling and taking in, at first with two second solar panel 22 fifty percent discount upsets, make its plane of illumination attached with first horizontal pole 11 and second horizontal pole 12 upper surface mutually, then, overturn two first solar panel 21 fifty percent discount, make its plane of illumination attached with two first solar panel 21 surfaces mutually, thereby accomodate solar PV modules 2 on rack 1, be provided with the locking mechanism 23 of mutual locking on two first solar panel 21's the non-plane of illumination, through locking mechanism 23, make two first solar panel 21 lock each other, and then avoid solar PV modules 2 to throw off from rack 1, conveniently accomodate and carry from this, the damage to solar panel plane of illumination has also been avoided.

In order to facilitate the water quality detection device 3 to be fixed and detached from the rack 1, in this embodiment, the bottom of the water quality detection device 3 is provided with a convex rib 31 for being inserted into the chute 100, and the end surface of the convex rib 31 is provided with a concave portion 311; because the chute 100 is a cross structure, the rib 31 is used for matching the chute 100, and the cross structure is also adopted, therefore, after the water quality detection device 3 is installed on the placing rack 1, the water quality detection device 3 can be constrained to move in the horizontal direction by matching the rib 31 with the chute 100, in order to avoid the rib 31 of the water quality detection device 3 from coming out of the chute 100, the utility model discloses a locking member 4 locks the rib 31, concretely, the locking member 4 comprises at least two sliding blocks 41, the sliding blocks 41 are arranged in the chutes 100 corresponding to the two ends of the rib 31 in a sliding manner, the top surfaces of the sliding blocks 41 are movably provided with countersunk head screws 42, and one surface of the sliding block 41, which is close to the rib 31, is provided with a convex part 43 matched with the concave part; therefore, the water quality detection device 3 can be fixed on the placing rack 1 through the locking piece 4 by moving the sliding block 41 to enable the convex part 43 on the sliding block 41 to be matched with the concave part 311 on the convex rib 31 and then locking the sliding block 41 with the sliding chute 100 through the countersunk head screw 42. In the present embodiment, the cross section of the convex portion 43 may be circular, square or triangular, and the like, and correspondingly, the concave portion 311 is adapted to the convex portion 43.

In order to make solar PV modules 2 can prop apart from ground take the altitude when using, the utility model discloses a support frame subassembly 5 realizes, and is concrete, and support frame subassembly 5 sets up in rack 1 bottom, including at least three with rack 1 bottom articulated bracing piece 51 to and be used for driving adjusting device 52 that bracing piece 51 propped open and draw in. Can prop up certain height with rack 1 from the ground through bracing piece 51, utilize adjusting device 52 can fix strutting bracing piece 51 simultaneously to guarantee that whole monitoring devices is stable fixed subaerial. When the water quality detection device 3 needs to be stored and detached, the supporting rods can be folded through the adjusting device 52, so that the whole monitoring device is convenient to carry after the solar photovoltaic module 2 is stored after the water quality detection device 3 is detached.

Specifically, the utility model discloses still realize through following technical scheme.

As some preferred embodiments, referring to fig. 2 to 5, the sliding groove 100 is a dovetail groove structure, and the connection between the rib 31 and the sliding groove 100 is splicing, so as to facilitate the water quality detection device 3 to be placed on the placing rack 1 through the rib 31. The sliding block 41 is clamped in the sliding groove 100, so that the sliding block 41 can only slide linearly along the sliding groove 100, and the top surface of the sliding block 41 is not higher than the top surface of the sliding groove 100. From this, can avoid when solar PV modules 2 accomodate on rack 1, the top surface of slider 41's top surface protrusion spout 100 causes the interference to placing solar panel, has also avoided countersunk screw 42 protrusion spout 100 top surface simultaneously.

In order to facilitate the accomodating of solar PV modules 2 on rack 1, the utility model discloses a technical scheme be: the thickness of the first solar panel 21 is equal to that of the second solar panel 22, the height of the second hinge rod 14 is equal to that of the first solar panel 21, and the height of the first hinge rod 13 is twice as high as that of the second hinge rod 14. From this, first two second solar panel 22 fifty percent discount upsets make its plane of illumination attach mutually with first horizontal pole 11 and second horizontal pole 12 upper surface, then, overturn two first solar panel 21 fifty percent discount, make its plane of illumination attach mutually with two first solar panel 21 surfaces to accomodate solar PV modules 2 on rack 1. And because the height of the first hinge rod 13 is twice the height of the second hinge rod 14, the thickness of the first solar panel 21 is just consistent with the height of the first hinge rod 13 after the first solar panel 21 and the second solar panel 22 are stacked, and the two first solar panels 21 can be completely flush after being folded and turned over.

In this embodiment, the end of the first cross bar 11 is further provided with a first limiting portion 111 for supporting the first solar panel 21, and the end of the second cross bar 12 is further provided with a second limiting portion 121 for supporting the second solar panel 22. Therefore, when the solar photovoltaic module 2 is required to supply power to the water quality detection device 3, the two first solar panels 21 are opened and limited by the first limiting part 111, so that the first solar panels 21 are kept inclined and fixed; two second solar panel 22 struts to spacing by spacing portion 121 of second, second solar panel 22 that makes keeps the slope fixed, and then makes four solar panel be located rack 1 all around, thereby the all-round solar energy that absorbs carries out the electric energy conversion.

It should be noted that the solar panel absorbs solar energy and converts the solar energy into electric energy, which is the prior art.

In this embodiment, the distance between the two second hinge rods 14 is twice the width of the second solar panel 22, the distance between the two first hinge rods 13 is twice the width of the first solar panel 21, and the length of the second solar panel 22 is smaller than the distance between the two first hinge rods 13. By adopting the structure, the two second solar panels 22 are horizontally spliced after being folded and turned, and can be just positioned between the two second hinge rods 14, the two first solar panels 21 are horizontally spliced after being folded and turned, and can be just positioned between the two first hinge rods 13, so that the space utilization rate is furthest improved. While the length of the second solar panel 22 is smaller than the distance between the two first hinge rods 13 so that the wide side of the second solar panel 22 does not interfere with the two first hinge rods 13. In summary, the structure is simple and compact, and the operation is convenient.

After accomplishing solar PV modules 2 and drawing in on rack 1, carry out the rigidity in order to make solar PV modules 2 and rack 1, the utility model discloses a scheme be, set up the locking mechanism 23 of locking each other on two first solar panel 21's non-illumination face. Referring to fig. 6 and 7, in particular, the locking mechanism 23 includes a connecting bar 231 and a locking device 230, the connecting bar 231 and the locking device 230 are respectively disposed at the joint of two first solar panels 21, wherein one end of the connecting bar 231 is hinged to one of the first solar panels 21, the other end is provided with a through hole 2311, the locking device 230 includes a locking seat 2301, a positioning pin 2302 and an elastic member 2303, the locking seat 2301 is fixedly disposed on the other first solar panel 21, the bottom of the locking seat 2301 is provided with a movable groove 2304 for inserting the connecting bar 231, a positioning hole 2305 coaxial with the through hole 2311 is disposed on the first solar panel 21 corresponding to the bottom of the locking seat 2301, a mounting cavity 2306 is disposed in the locking seat 2301, the positioning pin is vertically disposed in the mounting cavity 2306, the top end of the positioning pin 2302 extends out of the top surface of the locking seat 2301, the bottom end of the positioning pin 2302 passes through the bottom of the locking seat 2301 and is inserted into, a limiting ring 2307 is arranged on the positioning pin 2302, and the elastic member 2303 is sleeved on the positioning pin 2302 between the limiting ring 2307 and the installation cavity 2306.

By adopting the above technical scheme, in the initial state, due to the elastic force of the elastic member 2303, the elastic member 2303 pushes the limiting ring 2307 to drive the positioning pin 2302 to move downwards, and the positioning pin 2302 is inserted into the positioning hole 2305 on the first solar panel, when two first solar panels 21 need to be locked, the positioning pin 2302 is separated from the positioning hole 2305 by pulling the positioning pin 2302, one end of the connecting bar 231 is inserted into the movable groove 2304 of the locking device 230 by rotating the connecting bar 231, the through hole 2311 at one end of the connecting bar 231 is kept coaxial with the positioning hole 2305 on the first solar panel 21, then the positioning pin 2302 is released, and the positioning pin 2302 passes through the through hole 2311 on the connecting piece and is inserted into the positioning hole 2305 on the first solar panel 21 under the action of the elastic member 2303, thereby realizing the locking of the two first solar panels 21. When the locking of the two first solar panels needs to be released, the positioning pin 2302 is pulled to separate the positioning pin 2302 from the positioning hole 2305 and the through hole 2311 of the connecting piece, and then the connecting piece is rotated to separate the connecting piece from the first solar panel with the locking device 230, so that the locking can be released. In this embodiment, the elastic member is preferably a spring.

Referring to fig. 8, in the present embodiment, a connecting seat 53 is fixedly installed right below the bottom of the placement frame 1, a plurality of support rods 51 are symmetrically arranged around the central axis of the connecting seat 53, the upper ends of the support rods 51 are hinged with the connecting seat 53, the lower ends of the support rods 51 are hinged with an installation seat 54, and an adjusting device 52 is arranged between the plurality of support rods 51. By adopting the technical scheme, the supporting rods 51 are symmetrically arranged around the central axis of the connecting seat 53, so that the supporting rods 51 form a stable supporting structure, the two ends of the supporting rods 51 are respectively hinged with the connecting seat 53 and the mounting seat 54, the opening angle can be conveniently adjusted through the adjusting device 52, and the mounting seat 54 can adapt to the adjustment of the angle of the supporting rods 51 after being fixed on the bottom surface.

In order to realize strutting or drawing in bracing piece 51, the utility model discloses an adjusting device 52 that adopts includes connecting piece 521, hinged rod 522, slider 523 and locking buckle 524, slider 523 cover is established on bracing piece 51, be provided with bar groove 511 on bracing piece 51's the lateral surface, locking buckle 524 sets up on slider 523, be used for carrying out the chucking with bar groove 511 so that slider 523 locks on bracing piece 51, connecting piece 521 sets up between a plurality of bracing pieces 51, hinged rod 522's one end and connecting piece 521 hinged joint, the other end is hinged joint with slider 523. By adopting the technical scheme, when the supporting rod 51 needs to be supported, the sliding part 523 is driven to slide on the supporting rod 51 by pulling the hinge rod 522, so that the hinge rods 522 and the connecting part 521 are in the same plane, the sliding part 523 slides downwards along the supporting rod 51, at the moment, the supporting rod 51 has the largest supporting angle, the inner wall of the strip-shaped groove 511 is buckled and pressed by the locking buckle 524, so that the sliding part 523 is fastened with the supporting rod 51, and the supporting rod 51 is supported. When the supporting rod 51 needs to be folded, the locking buckle 524 is firstly loosened, then the plurality of supporting rods 51 are inwardly drawn together, at this time, the sliding part 523 moves upwards along the supporting rod 51, in the process that the sliding part 523 moves upwards, the connecting part 521 is driven to move downwards through the hinge rod 522, so that the supporting rod 51 is folded, and after the folding is completed, the sliding part 523 and the supporting rod 51 are locked through the locking buckle 524, so that the supporting rod 51 is prevented from being automatically unfolded.

As some optional embodiments, a wind power generation module 6 is also installed on the top of the water quality detection device 3. The solar photovoltaic module 2 can be assisted to generate electricity through the wind power generation module 6, so that power is supplied to the water quality detection equipment 3 from multiple channels.

To sum up, the utility model discloses a water quality analyzer convenient to dismouting is through setting up first horizontal pole and the second horizontal pole that cross connects to set up first hinge bar respectively at the both ends of first horizontal pole, the both ends of second horizontal pole set up the second hinge bar respectively, can articulate first solar panel and second solar panel on first hinge bar and second hinge bar respectively from this, and solar panel has all been arranged around to the whole rack that makes, can all-round absorption solar energy supply power. When carrying out water quality testing simultaneously, water quality testing equipment pegs graft mutually through the protruding muscle of bottom and the spout on first horizontal pole and the second horizontal pole, can fix water quality testing equipment on the rack through the retaining member simultaneously to support the rack through the support frame subassembly, thereby realize solar panel and supply power for water quality testing equipment, satisfy the long-time electric energy demand of water quality testing equipment. When needs are dismantled, through making the bellying on the retaining member break away from the depressed part on the water quality testing equipment, thereby can dismantle water quality testing equipment, simultaneously because the height that highly is greater than the second hinge pole of first hinge pole, can place the rack with two second solar panel fifty percent discount upsets earlier, then place the second on the board can too can be spent with two first solar panel fifty percent discount upsets again, can make solar panel and rack lock through locking mechanism, can draw in the bracing piece in through adjusting device simultaneously, thereby conveniently carry and accomodate, avoid water quality testing equipment, solar panel, rack and support frame subassembly integration are fixed, bring and remove inconvenience with carrying, also avoided causing equipment to damage in the transportation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water quality monitoring device convenient to dismouting which characterized in that includes:

the rack (1) comprises a first cross rod (11) and a second cross rod (12) which are horizontally arranged, the first cross rod (11) and the second cross rod (12) are connected in a cross mode, sliding chutes (100) which are mutually communicated are formed in the upper surfaces of the first cross rod (11) and the second cross rod (12), first hinge rods (13) are respectively arranged at two ends of the first cross rod (11), second hinge rods (14) are respectively arranged at two ends of the second cross rod (12), and the height of each first hinge rod (13) is larger than that of each second hinge rod (14);

the solar photovoltaic module (2) comprises two first solar panels (21) and two second solar panels (22), wherein the two first solar panels (21) are respectively hinged with first hinge rods (13) at two ends of a first cross rod (11), the two second solar panels (22) are respectively hinged with second hinge rods (14) at two ends of a second cross rod (12), and locking mechanisms (23) which are locked with each other are arranged on non-illumination surfaces of the two first solar panels (21);

the water quality detection device (3) is detachably arranged on the placing rack (1), a convex rib (31) which is inserted into the sliding groove (100) is arranged at the bottom of the water quality detection device (3), and a concave part (311) is arranged on the end face of the convex rib (31);

the locking piece (4) comprises at least two sliding blocks (41), the sliding blocks (41) are arranged in the sliding grooves (100) corresponding to the two ends of the convex rib (31) in a sliding mode, countersunk screws (42) are movably arranged on the top surface of each sliding block (41), and a protruding portion (43) matched with the concave portion (311) is arranged on one surface, close to the convex rib (31), of each sliding block (41);

the support frame assembly (5) is arranged at the bottom of the placing frame (1) and comprises at least three support rods (51) hinged with the bottom of the placing frame (1) and an adjusting device (52) used for driving the support rods (51) to be unfolded and folded.

2. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 1, wherein: the sliding groove (100) is of a dovetail groove type structure, the convex rib (31) is inserted into the sliding groove (100), the sliding block (41) is clamped in the sliding groove (100), and the top surface of the sliding block (41) is not higher than that of the sliding groove (100).

3. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 1, wherein: the thickness of the first solar panel (21) is equal to that of the second solar panel (22), the height of the second hinge rod (14) is equal to that of the first solar panel (21), and the height of the first hinge rod (13) is twice that of the second hinge rod (14).

4. A water quality monitoring device convenient to disassemble and assemble as claimed in claim 3, characterized in that: the end part of the first cross rod (11) is further provided with a first limiting part (111) for supporting the first solar panel (21), and the end part of the second cross rod (12) is further provided with a second limiting part (121) for supporting the second solar panel (22).

5. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 4, wherein: the distance between the two second hinge rods (14) is twice of the width of the second solar panel (22), the distance between the two first hinge rods (13) is twice of the width of the first solar panel, and the length of the second solar panel (22) is smaller than the distance between the two first hinge rods (13).

6. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 5, wherein: the locking mechanism (23) comprises a connecting strip (231) and a locking device (230), the connecting strip (231) and the locking device (230) are respectively arranged at the butt joint of the two first solar panels (21), wherein one end of the connecting strip (231) is hinged with one of the two first solar panels (21), the other end of the connecting strip is provided with a through hole (2311), the locking device (230) comprises a locking seat (2301), a positioning pin (2302) and an elastic piece (2303), the locking seat (2301) is fixedly arranged on the other first solar panel (21), the bottom of the locking seat (2301) is provided with a movable groove (2304) for inserting the connecting strip (231), the first solar panel (21) corresponding to the bottom of the locking seat (2301) is provided with a positioning hole (2305) coaxial with the through hole (2311), a mounting cavity (2306) is arranged in the locking seat (2301), and the positioning pin (2302) is vertically arranged in the mounting cavity (6), the top of locating pin (2302) extends the top surface of locking seat (2301), and the bottom of locating pin (2302) passes locking seat (2301) bottom and inserts in locating hole (2305), is provided with spacing ring (2307) on locating pin (2302), and elastic component (2303) cover is established on locating pin (2302) that place between spacing ring and installation cavity (2306).

7. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 1, wherein: the utility model discloses a rack, including rack (1), bracing piece (51), connecting seat (53), it is a plurality of fixed mounting has connecting seat (53) under rack (1) bottom bracing piece (51) is around connecting seat (53) center axis symmetry setting, and the upper end and the connecting seat (53) hinge of bracing piece (51) are connected, and the lower extreme of bracing piece (51) articulates there is mount pad (54), and adjusting device (52) set up a plurality of between bracing piece (51).

8. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 7, wherein: adjusting device (52) are including connecting piece (521), articulated rod (522), slider (523) and locking knot (524), slider (523) are established on bracing piece (51), are provided with bar groove (511) on the lateral surface of bracing piece (51), and locking knot (524) set up on slider (523) for carry out the chucking with bar groove (511) so that slider (523) lock on bracing piece (51), and connecting piece (521) set up between a plurality of bracing pieces (51), and the one end and connecting piece (521) articulated connection of articulated rod (522), the other end and slider (523) articulated connection.

9. The water quality monitoring device convenient to disassemble and assemble as claimed in claim 1, wherein: and a wind power generation module (6) is also installed at the top of the water quality detection equipment (3).