Movable submersible sewage pump

Abstract

The utility model discloses a movable submersible sewage pump which comprises a pump machine, outer connecting rings are fixedly connected to the outer walls, close to the two ends, of the pump machine, the pump machine is detachably connected with two connecting lantern rings through the outer connecting rings, grating columns are evenly and fixedly connected between the two connecting lantern rings, and two fixing arc plates are connected to the grating columns in a sliding mode. The two fixing arc plates are of an arc-shaped structure and are connected to the three corresponding grating columns in a sleeved mode, and the pump machine protection device has the advantages that the connecting lantern ring is connected to the external connecting ring through the locking studs, so that the grating columns can cover the outer portion of a pump machine, the pump machine can be protected through the grating columns, and the service life of the pump machine is prolonged. The pump is prevented from being damaged due to collision with sundries in the moving process, the moving safety of the pump is improved, the service life of the pump is prolonged, the density of the grating columns is adjusted according to the actual environment, and therefore the protection performance is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of sewage pump auxiliary structure technical field, specifically to a mobile submersible sewage pump. BACKGROUND

[0002] Sewage pump is the centrifugal pump for discharging sundries in water, submersible sewage pump refers to the pump machine under water, mainly used for conveying liquid containing hard solid, fiber and particularly dirty, sticky, slippery liquid, and some sewage pumps have mobile structure, so that it can move underwater, increase the range of sewage treatment, improve sewage effect.

[0003] Because it is moved underwater, the pump will be blocked by water during movement, which will impact the vertical pump, causing the vertical pump to tilt, affecting the normal movement of the pump, and underwater movement inevitably collides with underwater sundries, which will affect the stability of the pump itself, and even damage the pump. Therefore, a mobile submersible sewage pump is proposed. SUMMARY

[0004] The utility model discloses a kind of mobile submersible sewage pumps, including pump machine, the outer wall of pump machine near both ends is fixedly connected with external ring, the pump machine is detachably connected with two connecting rings by external ring, two The connecting sleeve rings are uniformly fixedly connected with grating columns between them, two fixed arc plates are slidably connected on the grating column, two The fixed arc plate is arc structure, and is sleeved on the corresponding three grating columns, the outer wall of two The fixed arc plate near both ends is fixedly connected with a pair of link blocks, each pair The link block is rotatably fixed with plate between them, the fixed plate is telescopically movably connected with adjusting plate in.

[0005] As a preferred technical solution of the utility model, the fixed plate is provided with a movable groove, and a limiting block is slidably connected in the movable groove, four springs are uniformly fixedly connected to the side wall of the limiting block, and one end of the adjusting plate extending into the movable groove is fixedly connected with one end of the spring.

[0006] As a preferred technical solution of the utility model, the outer wall of the fixed plate is uniformly provided with a plug-in slot, a plug-in block is inserted into the plug-in slot, one end of the plug-in block is fixedly connected with a magnetic plate, a positioning groove is formed in the side wall opposite to the plug-in slot of the limiting block, the plug-in block is inserted into the positioning groove through the plug-in slot, and the magnetic plate is magnetically attached to the outer wall of the fixed plate.

[0007] As a preferred technical solution of the utility model, a support seat is provided on the side edge of the adjusting plate away from the fixed plate, a plurality of ball bearings are rotatably connected to the bottom side wall of the support seat, a side plate is fixedly connected to the side edge of the support seat away from the ball bearings and close to both ends, and one end of the adjusting plate is rotatably connected between the two side plates.

[0008] As a preferred technical scheme of the utility model, the insertion hole is uniformly and through provided in the outer wall of the connecting sleeve ring, and the locking stud is inserted in the insertion hole, the screw hole is provided in the side wall of the outer ring outer wall and opposite to the insertion hole, and the locking stud is threadedly connected in the screw hole through the insertion hole.

[0009] The utility model has the following advantages: the connecting sleeve ring is connected on the outer ring through the locking stud, so that the grating column is shielded outside the pump machine, so that the pump machine is protected through the grating column, damage of the pump machine caused by collision with sundries during movement is avoided, safety and service life of the pump machine movement are improved, and the density of the grating column is adjusted according to actual environment, so that the protection performance is ensured.

[0010] Two fixing plates and adjusting plates are connected on each fixing arc plate, the connecting sleeve ring is supported in four corners and obliquely through the adjusting plate and the fixing plate, the stability of the pump machine in the vertical state under water is ensured, and the bottom side wall of the supporting seat is connected with the ball, so that the smoothness of the pump machine movement is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the three-dimensional structure schematic diagram of a preferred embodiment of the utility model;

[0012] Fig. 2 It is the half cut structure schematic diagram of the fixing plate and the adjusting plate of a preferred embodiment of the utility model;

[0013] Fig. 3 It is the bottom view structure schematic diagram of a preferred embodiment of the utility model.

[0014] The reference signs are explained as follows: 1, pump machine; 2, outer ring; 3, connecting sleeve ring; 4, grating column; 5, locking stud; 6, fixing arc plate; 7, connecting block; 8, fixing plate; 9, adjusting plate; 10, supporting seat; 11, insertion slot; 12, insertion block; 13, magnetic plate; 14, spring; 15, limiting block; 16, positioning groove; 17, ball; 18, side plate. DETAILED DESCRIPTION

[0015] The utility model is further described below in combination with the drawings.

[0016] Please refer to Figs. 1-3The utility model relates to a mobile submersible sewage pump, including pump machine 1, the outer wall of pump machine 1 near both ends is fixedly connected with external ring 2, and pump machine 1 is detachably connected with two connecting sleeve rings 3 through external ring 2, and the even fixed connection of two connecting sleeve rings 3 has grating column 4, and two fixed arc plates 6 are slidably connected on grating column 4, two fixed arc plates 6 are arc structure, and are sleeved on corresponding three grating columns 4, and the outer wall of two fixed arc plates 6 near both ends is fixedly connected with a pair of link blocks 7, and the rotating fixed plate 8 between each pair of link blocks 7, and the telescopic movable joint of adjusting plate 9 is connected in fixed plate 8, and the through hole of connecting sleeve ring 3 outer circle wall is evenly provided with, and the lock stud 5 is inserted in the through hole, and the lateral wall of external ring 2 outer wall and opposite the through hole is provided with the screw hole, and the lock stud 5 is connected in the screw hole through the through hole thread,

[0017] The utility model discloses a movable submersible sewage pump, including pump machine 1, the outer wall of pump machine 1 near both ends is fixedly connected with external ring 2, and pump machine 1 is detachably connected with two connecting sleeve rings 3 through external ring 2, and the even fixed connection of two connecting sleeve rings 3 has grating column 4, and two fixed arc plates 6 are slidably connected on grating column 4, two fixed arc plates 6 are arc structure, and are sleeved on corresponding three grating columns 4, and the outer wall of two fixed arc plates 6 near both ends is fixedly connected with a pair of link blocks 7, and the rotating fixed plate 8 between each pair of link blocks 7, and the telescopic movable joint of adjusting plate 9 is connected in fixed plate 8, and the through hole of connecting sleeve ring 3 outer circle wall is evenly provided with, and the lock stud 5 is inserted in the through hole, and the lateral wall of external ring 2 outer wall and opposite the through hole is provided with the screw hole, and the lock stud 5 is connected in the screw hole through the through hole thread,

[0018] As the technical effect of the scheme is: before pump machine 1 is used lock stud 5 and is connected in the sleeve ring 3 on external ring 2, so grating column 4 can cover pump machine 1, then put pump machine 1 to underwater, and in the movement process, underwater sundries only contact grating column 4, so can protect pump machine 1, avoid the collision of pump machine 1 itself and sundries, thereby effectively protect pump machine 1, guarantee the safety of pump machine 1, improve the service life of pump machine 1, and it is enough gap between grating column 4 and pump machine 1, avoid the impact of collision on pump machine 1.

[0019] The utility model discloses a movable submersible sewage pump, including pump machine 1, the outer wall of pump machine 1 near both ends is fixedly connected with external ring 2, and pump machine 1 is detachably connected with two connecting sleeve rings 3 through external ring 2, and the even fixed connection of two connecting sleeve rings 3 has grating column 4, and two fixed arc plates 6 are slidably connected on grating column 4, two fixed arc plates 6 are arc structure, and are sleeved on corresponding three grating columns 4, and the outer wall of two fixed arc plates 6 near both ends is fixedly connected with a pair of link blocks 7, and the rotating fixed plate 8 between each pair of link blocks 7, and the telescopic movable joint of adjusting plate 9 is connected in fixed plate 8, and the through hole of connecting sleeve ring 3 outer circle wall is evenly provided with, and the lock stud 5 is inserted in the through hole, and the lateral wall of external ring 2 outer wall and opposite the through hole is provided with the screw hole, and the lock stud 5 is connected in the screw hole through the through hole thread,

[0020] The technical effect of this solution is as follows: Two fixed arc plates 6 are connected to the grid column 4, and two fixed plates 8 are rotatably connected to each fixed arc plate 6. Before the pump 1 is put into the water, the fixed plates 8 are unfolded, and the adjusting plate 9 is pulled out from the fixed plate 8 according to the actual situation. Then the pump 1 is put into the water. When the support seat 10 contacts the bottom of the water, it will be laid flat on the bottom of the water. The four fixed plates 8 and the adjusting plate 9 can provide oblique support for the grid column 4. Even if the pump 1 is moved, it can avoid the problem of the pump 1 tilting due to water resistance.

[0021] Specifically, in use, the connecting collar 3 is connected to the outer ring 2 via the locking stud 5. Then, the fixing plate 8 is unfolded as needed. Because a rubber pad is added at the connection between the fixing plate 8 and the connecting block 7, the fixing plate 8 will not rotate without sufficient external force. After the fixing plate 8 is adjusted, the adjusting plate 9 is pulled outward, and then the insert 12 is inserted into the positioning groove 16 through the slot 11 to achieve the positioning of the limiting block 15. In this way, the fixing plate 8 and the adjusting plate 9 can provide oblique support for the grid column 4, ensuring the stability of the grid column 4 in a vertical state, and preventing the pump 1 from tilting due to water resistance during movement, which would affect the normal sewage discharge effect. At the same time, the grid column 4 can prevent the pump 1 from directly colliding with debris in the water during movement, reducing the probability of the pump 1 being damaged by collision and improving the service life of the pump 1.

[0022] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0023] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A mobile submersible sewage pump, comprising a pump (1), characterized in that, The pump (1) is fixedly connected to the outer walls near both ends with external rings (2). The pump (1) is detachably connected to two connecting sleeves (3) through the external rings (2). The two connecting sleeves (3) are evenly fixedly connected to grid columns (4). The grid columns (4) are slidably connected to two fixed arc plates (6). The two fixed arc plates (6) are arc-shaped and are sleeved on the corresponding three grid columns (4). The two fixed arc plates (6) are fixedly connected to a pair of connecting blocks (7) near both ends of their outer walls. The fixed plate (8) rotates between each pair of connecting blocks (7). The fixed plate (8) is movably connected to an adjusting plate (9).

2. A mobile submersible sewage pump as described in claim 1, characterized in that, The fixed plate (8) has a movable groove, and a limiting block (15) is slidably connected in the movable groove. Four springs (14) are evenly fixedly connected to one side wall of the limiting block (15). One end of the adjusting plate (9) extending into the movable groove is fixedly connected to one end of the spring (14).

3. A mobile submersible sewage pump as described in claim 2, characterized in that, The outer wall of the fixing plate (8) is uniformly provided with slots (11), and a plug (12) is inserted into the slot (11). A magnetic plate (13) is fixedly connected to one end of the plug (12). The side wall of the limiting block (15) opposite to the slot (11) is provided with a positioning groove (16). The plug (12) passes through the slot (11) and is inserted into the positioning groove (16). The magnetic plate (13) is magnetically attached to the outer wall of the fixing plate (8).

4. A mobile submersible sewage pump as described in claim 1, characterized in that, A support base (10) is provided on the side edge of the adjusting plate (9) away from the fixed plate (8). A ball bearing (17) is evenly rotatably connected to the bottom side wall of the support base (10). Side plates (18) are fixedly connected to the support base (10) away from the ball bearing (17) and close to both ends. One end of the adjusting plate (9) is rotatably connected between the two side plates (18).

5. A mobile submersible sewage pump as described in claim 1, characterized in that, The outer ring of the connecting collar (3) has a uniform through hole, and a locking stud (5) is inserted into the hole. The outer wall of the outer ring (2) and the side wall opposite to the hole have a screw hole. The locking stud (5) passes through the hole and is threaded into the screw hole.

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