CN214837310U - A posture immersible pump filter equipment for pump drainage black and odorous water body - Google Patents

Abstract

The utility model discloses a be applied to posture immersible pump filter equipment of black and odorous water body pump drainage, it includes: the outer support is arranged inside the inner support; the inner support includes: the first circular ring bracket, the second circular ring bracket and the submersible pump bracket; the first circular ring support is arranged inside the outer support and can freely rotate for 360 degrees around the diameter of the horizontal position of the first circular ring support; the second circular ring support is arranged in the first circular ring support, the circle centers of the second circular ring support and the first circular ring support are overlapped, and the second circular ring support can freely rotate for 360 degrees around the diameter of the vertical position of the second circular ring support; the submersible pump support is arranged at the lower position in the second circular ring support, and the submersible pump support can freely rotate for 360 degrees around the horizontal axis of the submersible pump support. The utility model discloses posture immersible pump filter equipment can improve the operational environment of immersible pump, and can realize the automatic balance under water of immersible pump to make the immersible pump keep long-time stable work.

Description

A posture immersible pump filter equipment for pump drainage black and odorous water body

Technical Field

The utility model relates to a immersible pump support, concretely relates to a posture immersible pump filter equipment for pump drainage black and odorous water body.

Background

Along with the development and progress of the society, people have more and more strong appeal to green water hills, and the treatment work of urban black and odorous water bodies is more and more concerned by the society.

The existing common black and odorous water conservancy treatment method comprises the following steps: digging a water collecting pit at a low-lying position of a water body, arranging a water pump in the water collecting pit to pump water, draining sewage completely, basically keeping the site in a water-free construction state, digging and removing bottom sludge and residues by using a back-shovel excavator and a dump truck, conveying the sludge and the residues to a specified position for centralized harmless treatment, and greening and renovating the original river channel.

Pumping water is a critical step in the whole treatment process. The selectable water pumping methods in the market are various, the first method adopts a shore-based double-suction centrifugal slurry pump in the market, the power is high, the lift is high, and the anti-blocking effect can be basically achieved, but the water pump body is large in size, not easy to move, high in cost, troublesome to assemble and disassemble and poor in mobility, and cannot be suitable for water body treatment projects of longer river reach. The second method is to adopt a general submersible electric pump on the market, which has low price, convenient use and enough lift, but is difficult to be directly used in the black and odorous water body with numerous waterweeds and deep silt, and the water pump is easy to be blocked when the waterweeds, dead branches and plastic garbage enter a water inlet, and is difficult to continue working once the water pump is wholly sunk in the silt, so that the motor of the submersible electric pump is burnt out finally, and the service life of the water pump is influenced. The common solution adopted in construction sites is that the submersible electric pump is placed in a bamboo basket and is wholly thrown into water, although the problem of partial blockage can be better solved, the submersible pump cannot keep balance, the pumping and draining performance cannot be guaranteed, and the submersible pump still sinks into sludge along with the bamboo basket after long-time work.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a posture immersible pump filter equipment for pump drainage black and odorous water, it can improve the operational environment of immersible pump, and can realize the automatic balance under water of immersible pump to make the immersible pump keep long-time steady operation.

The utility model discloses a following technical scheme realizes.

A posture immersible pump filter equipment for pump drainage black and odorous water body, it includes: the outer support is arranged inside the inner support;

the inner support includes:

the first circular ring support is arranged inside the outer support and can freely rotate for 360 degrees around the diameter of the horizontal position of the first circular ring support;

the second ring support is arranged in the first ring support, the circle centers of the second ring support and the first ring support are overlapped, and the second ring support can freely rotate for 360 degrees around the diameter of the vertical position of the second ring support;

the submersible pump support is arranged at the lower position in the second circular ring support and can rotate freely for 360 degrees around the horizontal axis of the submersible pump support, and the submersible pump support comprises a support main body for placing the submersible pump and a filter screen for coating the support main body.

As specific technical scheme, immersible pump support still includes:

the movable net cover is arranged at the top of the bracket main body and can be freely opened and closed;

the power cord outlet is arranged on the movable net cover;

and the drain pipe outlet is arranged in the filter screen on the side surface of the bracket body.

As a preferred technical scheme, the bracket type submersible pump filtering device also comprises a hoisting component; the hoist and mount subassembly includes:

the lifting ring is arranged at the top of the outer support;

one end of the fixed steel wire is connected with the hanging ring;

one end of the movable steel wire is connected with the other end of the fixed steel wire, the other end of the movable steel wire is connected with the lifting hook, and the length of the movable steel wire is adjustable;

a hook;

the buoy is connected with the lifting hook.

As the preferred technical scheme, the buoy is of a disc-shaped structure, and the lifting hook is perpendicular to the disc surface of the buoy.

As a preferred technical scheme, the bracket type submersible pump filtering device also comprises an anti-sinking balance component; the anti-settling balance assembly comprises:

the wing plates are arranged on the side surfaces of the periphery of the outer support and are elastically hinged with the bottom of the outer support;

the wing plate limiting piece is arranged at the bottom of the outer support and used for limiting the rotation of the wing plate so that the wing plate is parallel to the bottom surface of the outer support when being opened;

and the locking component is used for limiting the rotation of the wing plates so that the wing plates are attached to the side face of the outer support when being closed.

As a specific technical scheme, the bottom surface of the wing plate is provided with bevel teeth.

As a specific technical solution, the locking assembly includes:

the device comprises a fixed locking plate, a floating rod sliding sleeve, a limiting piece, a movable locking plate, a movable insertion rod and a floating rod, wherein the fixed locking plate, the floating rod sliding sleeve and the limiting piece are fixedly arranged on the side surface of an outer bracket in sequence from bottom to top;

wherein, fixed locking plate the activity locking plate has all opened the inserted bar hole, works as when the pterygoid lamina is closed, the activity locking plate makes with fixed locking plate the activity inserted bar can insert in proper order in the inserted bar hole of activity locking plate, fixed locking plate for the restriction pterygoid lamina rotates and makes pterygoid lamina and outer support side laminating.

As a specific technical solution, the locking assembly further comprises: a limit screw; the limiting screw is connected with the limiting piece through threads, and the limiting screw can be screwed downwards to tightly push the floating rod and the movable inserted rod downwards.

As a preferred technical scheme, the floating rod is of a rod-shaped structure with a hollow inner part and is made of stainless steel.

As a preferred technical scheme, the outer support is a cubic frame structure; the support main body is of a cuboid frame structure.

The utility model discloses beneficial effect:

1) the bracket type submersible pump filtering device can prevent the submersible pump from being blocked by withered and rotten water plants, household garbage, floaters and the like in the black and odorous water body by arranging the filtering net, thereby prolonging the service life of the water pump; the utility model discloses support formula immersible pump filter equipment is through setting up outer support, inner support, and the inner support can realize immersible pump automatic balance under water including first ring support, second ring support, the immersible pump support of free rotation to guarantee the stability of immersible pump at the course of the work, can avoid the immersible pump to be absorbed in submarine silt simultaneously.

3) The utility model discloses a filtration device of a bracket type submersible pump can increase the contact area of the device of the utility model with the underwater silt by arranging a wing plate, thereby slowing down or preventing the device of the utility model from settling in the silt after long-time work; the utility model discloses posture immersible pump filter equipment passes through the cooperation of pterygoid lamina and spacing piece of pterygoid lamina, locking subassembly, and the locking subassembly can unblock automatically, can make the utility model discloses the device is transferring to the automatic opening of aquatic back pterygoid lamina to reduced the utility model discloses the degree of difficulty that the device hoist and mount were transferred.

4) The utility model discloses posture immersible pump filter equipment is through setting up hoist and mount subassembly, and is connected the flotation pontoon with the lifting hook, can carry out the mark location to transferring to submarine immersible pump to the crane hangs up the utility model discloses the device.

5) Compared with other types of water pumps, the submersible pump has the advantages of low manufacturing cost, portability and high popularization rate; the utility model discloses support formula immersible pump filter equipment has improved the service environment of immersible pump, makes the immersible pump can replace slush pump, cutter suction pump to use in black and odorous water.

Drawings

Fig. 1 is a schematic structural view of the filtration device of the bracket type submersible pump of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a front view of the filtering device of the bracket type submersible pump of the present invention;

fig. 4 is a top view of the filtration device of the bracket type submersible pump (the hoisting assembly is omitted);

fig. 5 is a front view of the bracket type submersible pump filtering device of the present invention when the wing plate is opened;

fig. 6 is a top view of the filtering device of the bracket-type submersible pump with the wing plate opened (the hoisting component is omitted);

FIG. 7 is a state diagram of the filter device of the bracket-type submersible pump in use;

fig. 8 is a schematic structural view of a locking assembly in the filtration device of the bracket-type submersible pump according to the present invention;

the meanings of the marks in the above figures are as follows:

1-external support;

2-hoisting component, 201-hoisting ring, 202-fixed steel wire, 203-movable steel wire, 204-lifting hook, 205-floating drum;

3-inner support, 301-first ring support, 302-second ring support, 303-diving pump support, 3031-support main body, 3032-filter screen, 3033-movable screen cover, 3034-power line outlet, 3035-drain pipe outlet,

4-sink-proof balance component, 401-wing plate, 4011-bevel gear, 402-wing plate limiting piece, 403-locking component, 4031-movable locking plate, 4032-fixed locking plate, 4033-movable inserted bar, 4034-floating bar sliding sleeve, 4035-floating bar, 4036-limiting piece, 4037-inserted bar hole and 4038-limiting screw rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

A filter device of a bracket type submersible pump for pumping and discharging black and odorous water, please refer to fig. 1, 2, 5, which comprises: an outer support 1, an inner support 3 arranged inside the outer support 1;

wherein, the inner support 3 includes:

the first circular ring support 301, the first circular ring support 301 is arranged inside the outer support 1, the first circular ring support 301 can rotate freely for 360 degrees around the diameter of the horizontal position of the first circular ring support 301;

the second circular ring support 302 is arranged in the first circular ring support 301, the circle centers of the second circular ring support 302 and the first circular ring support 301 are coincident, and the second circular ring support 302 can freely rotate for 360 degrees around the diameter of the vertical position of the second circular ring support 302;

the submersible pump support 303 is arranged at the lower position in the second circular ring support 302, the submersible pump support 303 can freely rotate for 360 degrees around the horizontal axis of the submersible pump support 303, and the submersible pump support 303 comprises a support main body 3031 for placing the submersible pump and a filter screen 3032 for coating the support main body 3031;

in the structure, bearings are arranged at two ends of the horizontal position diameter of the first circular ring support 301, and the first circular ring support 301 is connected with the outer support 1 through the bearings, so that the first circular ring support 301 can freely rotate for 360 degrees around the horizontal position diameter (namely around the bearings); bearings are arranged at two ends of the diameter of the second circular ring support 302 in the vertical position, and the second circular ring support 302 is connected with the first circular ring support 301 through the bearings, so that the second circular ring support 302 can freely rotate for 360 degrees around the diameter of the horizontal position (namely around the bearings); bearings are arranged at two ends of the horizontal axis of the submersible pump bracket 303, and the submersible pump bracket 303 is connected with the second circular ring bracket 302 through the bearings, so that the submersible pump bracket 303 can freely rotate 360 degrees around the horizontal axis (namely around the bearings); when the device of the utility model is used, please refer to fig. 7, the submersible pump is installed in the submersible pump bracket 303, and the bracket main body 3031 is covered with the filter screen 3032, so as to filter withered and rotten water plants, domestic garbage, floaters and the like in the black and odorous water body; by arranging the outer support 1 and the inner support 3, the inner support 3 comprises a first circular ring support 301, a second circular ring support 302 and a submersible pump support 303, the first circular ring support 301 can freely rotate for 360 degrees around the diameter of the horizontal position of the first circular ring support 301, the second circular ring support 302 can freely rotate for 360 degrees around the diameter of the vertical position of the second circular ring support 302, and the submersible pump support 303 can freely rotate for 360 degrees around the horizontal axis of the second circular ring support 303, so that a submersible pump arranged in the submersible pump support 303 can freely rotate in the transverse direction, the longitudinal direction and the vertical direction, and meanwhile, the submersible pump support 303 is arranged at the lower position in the second circular ring support 302, so that the submersible pump can be always kept horizontal under the action of the self gravity of the submersible pump support 303 and the submersible pump, and the stability of the submersible pump in the working process is ensured; moreover, because the inner support 3 is arranged inside the outer support 1, when the filter device of the bracket type submersible pump is placed in a black and odorous water body and sinks to the water bottom, the submersible pump can be prevented from sinking into the sludge on the water bottom due to the support of the outer support 1, so that the normal work of the submersible pump is not influenced;

further, in order to facilitate the assembly and disassembly of the submersible pump and the connection of the power line and the drain pipe, in a preferred embodiment, referring to fig. 1, 2 and 4, the submersible pump bracket 303 further includes: a movable net cover 3033, a power cord outlet 3034 and a drain pipe outlet 3035; wherein the movable net cover 3033 is arranged at the top of the bracket main body 3031 and can be freely opened and closed; the power cord outlet 3034 is arranged on the movable net cover 3033; the drain pipe outlet 3035 is provided in the filter net 3032 at the side of the stand main body 3031.

Generally, when the submersible pump is used, the submersible pump is required to be placed at the water bottom, and further, in order to stably place the submersible pump and improve the installation efficiency of the submersible pump, in a preferred embodiment, please refer to fig. 1 and 7, the bracket type submersible pump filtering device of the invention further comprises a hoisting assembly 2; hoist and mount subassembly 2 includes: a lifting ring 201, a fixed steel wire 202, a movable steel wire 203, a lifting hook 204 and a buoy 205; wherein, the hanging ring 201 is arranged on the top of the outer bracket 1; one end of the fixed steel wire 202 is connected with the hanging ring 201; one end of the movable steel wire 203 is connected with the other end of the fixed steel wire 202, the other end of the movable steel wire 203 is connected with the lifting hook 204, and the length of the movable steel wire 203 is adjustable; the float 205 is connected with the hook 204; through the structure, the device can be stably placed to the water bottom by utilizing the cooperation of the crane and the hoisting component 2, and after the device is placed, the buoy 205 connected with the lifting hook 204 is arranged in the hoisting component 2, and the buoy 205 and the lifting hook 204 can float on the water surface under the action of the buoyancy of the buoy 205, so that the positions of the device and the lifting hook 204 can be marked; after the pumping drainage of the black and odorous water body is finished, the lifting hook 204 and the device can be found according to the position of the floating cylinder 205, so that a crane can conveniently lift the device; meanwhile, the length of the movable steel wire 203 can be adjusted, so that the length of the movable steel wire 203 can be adjusted according to the depth of the black and odorous water body, and the buoy 205 can always float on the water surface; the movable steel wire 203 comprises a fixed end and a movable end, wherein the fixed end is provided with a fastener, and the movable end is connected with the fixed end through the fastener.

Further, in order to facilitate the crane to hook the hook 204, in a preferred embodiment, referring to fig. 1 and 7, the float 205 is a disk-shaped structure, and the hook 204 is perpendicular to the disk surface of the float 205.

Because the submersible pump pumps the mechanical vibration in the drainage process for a long time, can lead to the utility model discloses the device sinks into silt slowly, and then makes the submersible pump sink into silt or suck silt and influence the normal work of submersible pump thereupon, further, in a preferred embodiment, please refer to fig. 3, fig. 5, fig. 6, fig. 7, the utility model discloses posture submersible pump filter equipment still includes prevents sinking the balanced subassembly 4; the anti-settling balancing assembly 4 comprises: a wing plate 401, a wing plate limiting sheet 402 and a locking component 403; the wing plates 401 are arranged on the side surfaces of the periphery of the outer support 1, and the wing plates 401 are elastically hinged with the bottom of the outer support 1; the wing plate limiting piece 402 is arranged at the bottom of the outer support 1 and used for limiting the rotation of the wing plate 401, so that the wing plate 401 is parallel to the bottom surface of the outer support 1 when being opened; the locking component 403 is used for limiting the rotation of the wing plates 401, so that the wing plates 401 are attached to the side surface of the outer support 1 when being closed; in the structure, when the device is transported or stored in an idle state, the wing plate 401 can be pushed and pulled by external force, so that the wing plate 401 is in a temporary closed state, and then the wing plate 401 is locked by the locking component 403, so that the wing plate 401 is in the closed state and is attached to the side surface of the outer bracket 1, thereby reducing the occupied space of the device and facilitating transportation or storage; when the device of the utility model is needed to be used, the device of the utility model is lifted and placed to the bottom, the locking component 403 can be used for unlocking, and the wing plate 401 is elastically hinged with the bottom of the outer bracket 1, so that the wing plate 401 can automatically rotate towards the bottom surface of the outer bracket 1 after the locking component 403 is unlocked, and finally the wing plate 401 is in an open state and is parallel to the bottom surface of the outer bracket 1 due to the action of the wing plate spacing piece 402; after all pterygoid lamina 401 were all opened, because pterygoid lamina 401 is to be held the parallel with outer support 1 bottom surface, consequently increased the utility model discloses the area of contact of device and submarine silt to can slow down or prevent the utility model discloses the device subsides in the silt.

Usually, the river course bottom or the sump bottom is not even, and further, in a preferred embodiment, please refer to fig. 1 and 3, the bottom surface of the wing plate 401 is provided with bevel teeth 4011, which can improve the adhesion of the wing plate 401 on the ground, thereby preventing the lateral sliding after the device is lowered to the bottom.

In order to slow down or prevent the device of the utility model from settling in the silt after long-time work, when the utility model is hoisted and lowered, the locking component 403 needs to be unlocked firstly, so that the wing plate 401 is in an open state; however, when the device of the present invention is lowered to just contact with the water surface, the opened wing plate 401 will form a larger resistance and will affect the balance of the device of the present invention during the lowering process, so that the requirement for lowering operation is higher, and if the lowering speed is too fast or the device of the present invention is not controlled before the lowering, the device of the present invention is lowered into the water and is very likely to turn on one's side; to solve this problem, further, in a preferred embodiment, referring to fig. 1 and 8, the locking assembly 403 includes: a fixed locking plate 4032, a floating rod sliding sleeve 4034 and a limiting plate 4036 which are fixedly arranged on the side surface of the outer support 1 from bottom to top in sequence, a movable locking plate 4031 arranged at the end head of the wing plate 401, a movable insertion rod 4033 and a floating rod 4035 which is fixedly connected with the top of the movable insertion rod 4033 and can be inserted into the floating rod sliding sleeve 4034 to slide freely; wherein, the fixed locking plate 4032 and the movable locking plate 4031 are both provided with an inserting rod hole 4037, when the wing plate 401 is closed, the movable locking plate 4031 is matched with the fixed locking plate 4032, the movable inserting rod 4033 can be inserted into the inserting rod holes 4037 of the movable locking plate 4031 and the fixed locking plate 4032 in sequence to enable the locking assembly 403 to be in a locking state, so as to limit the rotation of the wing plate 401 and enable the wing plate 401 to be attached to the side surface of the outer bracket 1;

in the structure, the floating bar 4035 is located between the fixed locking plate 4032 and the limiting plate 4036, the floating bar 4035 is inserted into the floating bar sliding sleeve 4034, and the floating bar 4035 is connected with the movable insert bar 4033, so that the floating bar 4035 and the movable insert bar 4033 are limited in vertical space to perform limited movement; when the device of the utility model is transported or stored in an idle state, the movable insert 4033 can be inserted into the insert 4037 of the movable locking plate 4031 and the fixed locking plate 4032 to ensure that the locking component 403 is in a locking state, so as to limit the rotation of the wing plate 401 and ensure that the wing plate 401 is attached to the side surface of the outer bracket 1, and the wing plate 401 is closed, thus the occupied space of the device of the utility model can be reduced; when the utility model discloses the device is during the use to need not in advance just to lock subassembly 403 unblock and make pterygoid lamina 401 be in the open mode alright transfer the utility model discloses device to aquatic, and work as the utility model discloses the device transfers to aquatic after a period, and the float bar 4035 is not provided ascending buoyancy by the water logging to drive and dial out in movable inserted bar 4033 follow movable locking plate 4031, the inserted bar hole 4037 of fixed locking plate 4032, thereby locking subassembly 403 automatic unblock makes pterygoid lamina 401 slowly rotate and is in the open mode at last.

In some cases, such as when the river is narrow or the sump is small, it is not necessary for the flap 401 to open, and therefore the locking assembly 403 does not need to be automatically unlocked in the water; or to prevent jolting during transportation and accidental ejection of the floating bar 4035 and the movable insert 4033, further, referring to fig. 1 and 8, in a preferred embodiment, the locking assembly 403 further includes: a limit screw 4038; the limit screw 4038 is connected with the limit sheet 4036 through threads; with this structure, the limit screw 4038 can be screwed down to push the floating bar 4035 and the movable insert bar 4033 downward, so as to limit the movement of the floating bar 4035 and the movable insert bar 4033 in the vertical space, so that the movable insert bar 4033 is always inserted into the insert bar holes 4037 of the movable locking plate 4031 and the fixed locking plate 4032 to make the locking assembly 403 in the locked state, and the wing plate 401 is closed.

Further, in a preferred embodiment, the floating bar 4035 is a rod-shaped structure with a hollow interior and is made of stainless steel.

Further, in a preferred embodiment, the external stent 1 has a cubic framework structure; the holder main body 3031 has a rectangular parallelepiped frame structure.

Claims (10)

1. The utility model provides a posture immersible pump filter equipment for pump drainage black and odorous water body which characterized in that includes: the outer support (1) is arranged on the inner support (3) in the outer support (1);

the inner support (3) comprises:

the first circular support (301), the first circular support (301) is arranged inside the outer support (1), and the first circular support (301) can freely rotate for 360 degrees around the diameter of the horizontal position of the first circular support;

the second circular ring support (302) is arranged inside the first circular ring support (301), the circle centers of the second circular ring support (302) and the first circular ring support (301) are overlapped, and the second circular ring support (302) can freely rotate for 360 degrees around the diameter of the vertical position of the second circular ring support;

the submersible pump support (303), the submersible pump support (303) sets up the lower part position in second ring support (302), the submersible pump support (303) can carry out 360 degrees free rotations around its horizontal axis, submersible pump support (303) include be used for placing the support main part (3031) of immersible pump, with filter screen (3032) of support main part (3031) cladding.

2. The holder-type submersible pump filter device for exhausting black and odorous water body according to claim 1, wherein the submersible pump holder (303) further comprises:

the movable net cover (3033) is arranged at the top of the bracket main body (3031) and can be freely opened and closed;

the power cord outlet (3034), the power cord outlet (3034) is arranged on the movable net cover (3033);

and the drain pipe outlet (3035) is arranged in the filter screen (3032) on the side surface of the support main body (3031).

3. The filtration device of the bracket type submersible pump for exhausting black and odorous water according to claim 1, further comprising a hoisting assembly (2); the hoisting assembly (2) comprises:

the lifting ring (201), the lifting ring (201) is arranged at the top of the outer support (1);

the fixing steel wire (202), one end of the fixing steel wire (202) is connected with the hanging ring (201);

one end of the movable steel wire (203) is connected with the other end of the fixed steel wire (202), the other end of the movable steel wire (203) is connected with the lifting hook (204), and the length of the movable steel wire (203) is adjustable;

a hook (204);

a float (205), the float (205) being connected to the hook (204).

4. The filter device of claim 3, wherein the float bowl (205) is a disc-shaped structure, and the hook (204) is perpendicular to the disc surface of the float bowl (205).

5. The filter device of the bracket type submersible pump for exhausting black and odorous water according to claim 1, further comprising a sinking prevention balance assembly (4); the anti-settling balancing assembly (4) comprises:

the wing plates (401) are arranged on the side surfaces of the periphery of the outer support (1), and the wing plates (401) are elastically hinged with the bottom of the outer support (1);

the wing plate limiting piece (402) is arranged at the bottom of the outer support (1) and used for limiting the rotation of the wing plate (401) so that the wing plate (401) is parallel to the bottom surface of the outer support (1) when being opened;

and the locking component (403) is used for limiting the rotation of the wing plate (401) so that the wing plate (401) is abutted with the side surface of the outer bracket (1) when being closed.

6. The filter device of the bracket type submersible pump for exhausting black and odorous water according to claim 5, wherein the bottom surface of the wing plate (401) is provided with the bevel gear (4011).

7. The scaffolding type submersible pump filter assembly for exhausting black and odorous water body according to claim 5, wherein the locking assembly (403) comprises:

the device comprises a fixed locking plate (4032), a floating rod sliding sleeve (4034) and a limiting plate (4036) which are fixedly arranged on the side surface of an outer support (1) from bottom to top in sequence, a movable locking plate (4031) arranged at the end head of a wing plate (401), a movable insertion rod (4033), and a floating rod (4035) which is fixedly connected with the top of the movable insertion rod (4033) and can be inserted into the floating rod sliding sleeve (4034) to slide freely;

wherein, fixed locking plate (4032) movable locking plate (4031) has all opened inserted bar hole (4037), works as when pterygoid lamina (401) are closed, movable locking plate (4031) and fixed locking plate (4032) cooperation make movable inserted bar (4033) can insert in proper order in movable locking plate (4031), the inserted bar hole (4037) of fixed locking plate (4032) for restriction pterygoid lamina (401) rotate and make pterygoid lamina (401) and outer support (1) side laminating.

8. The scaffolding type submersible pump filter assembly for exhausting black and odorous water body according to claim 7, wherein the locking assembly (403) further comprises: a limit screw (4038);

the limit screw (4038) is connected with the limit sheet (4036) through threads, and the limit screw (4038) can be screwed downwards to tightly push the floating rod (4035) and the movable inserted rod (4033) downwards.

9. The filter device of the bracket type submersible pump for exhausting black and odorous water according to claim 7 or 8, wherein the floating rod (4035) is of a rod-shaped structure with a hollow inner part and is made of stainless steel.

10. The filtration device of the bracket type submersible pump for pumping and discharging black and odorous water according to any one of claims 1 to 8, characterized in that the outer bracket (1) is a cubic frame structure; the support main body (3031) is of a cuboid frame structure.

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