Submersible sewage pump hoisting tool

Abstract

The utility model discloses a submersible sewage pump hoisting tool, which relates to the technical field of submersible sewage pumps and comprises a hoisting plate, a round hole is arranged at the top of the hoisting plate, a wear-resistant part is arranged on the inner side of the round hole, a clamping chain hole is arranged in the middle of the side surface of the hoisting plate and below the round hole, and a clamping part is arranged at the bottom of the clamping chain hole. The chain clamping hole is in a key shape so that the guide chain can penetrate through the chain clamping hole conveniently, the guide chain is clamped into the chain clamping hole by means of the structural characteristics of the guide chain, then the stainless steel plate can bear upward lifting tension of the submersible pump, the clamping piece is arranged on the inner side of the chain clamping hole, and the protruding rod welded to the side face of the clamping plate in the clamping piece is movably connected with the spring on the inner side of the side groove. According to the lifting device for the submersible pump, the guide chains on the inner side can be clamped through the clamping plates, meanwhile, the lifting device can be suitable for the guide chains with different diameters, the problems that equipment lifting difficulty is large, consumed time is long, and the danger coefficient is large are effectively solved, and therefore the working efficiency of lifting of the submersible pump is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible sewage pumps, in particular to a submersible sewage pump hoisting tool. Background Art

[0002] Submersible sewage pump is a kind of non-clogging pump, which has many forms, such as submersible type and dry type. Currently, the most commonly used submersible type is the submersible sewage pump, and the most common dry sewage pumps are horizontal sewage pumps and vertical sewage pumps.

[0003] After searching, a submersible sewage pump with a protective structure according to publication number CN201922286523.8 comprises a protective box, a handle is fixedly installed on the top of the protective box, a submersible sewage pump body with one end penetrating and extending to the outside of the protective box is fixedly installed inside the protective box, a baffle with one end penetrating and extending to the inside of the protective box is movably installed on the left side of the protective box, a card slot is provided on the right side wall of the inner cavity of the protective box, a card block with one end penetrating and extending to the inside of the card slot is fixedly installed on the right side of the baffle, a fixed block is fixedly installed on the left side of the baffle, a pulling block is fixedly installed on the left side of the fixed block, a limiting block is movably installed on the bottom of the outer surface of the submersible sewage pump body, movable grooves are provided on the left and right sides of the interior of the protective box, and connecting rods with one end penetrating and extending to the inside of the two movable grooves are fixedly installed on the left and right sides of the limiting block. A connecting rod, a movable wheel is fixedly installed on the opposite sides of the two connecting rods, a movable block is fixedly installed on the front of the limit block, a fixed groove is opened at the bottom of the inside of the protection box, a movable door is movably installed on the front of the protection box, and a door handle is fixedly installed on the front of the movable door. By providing a protection box, the submersible sewage pump body will not collide with impurities in the sewage, so that the submersible sewage pump body is protected, and the handle is provided to facilitate the removal and carrying of the protection box from the water, and the baffle is provided to prevent the submersible sewage pump body from moving forward and backward, and the limiting block is provided to prevent the submersible sewage pump body from moving left and right, so that the submersible sewage pump body is firmly fixed inside the protection box, so that the sewage pumping effect is better. The existing submersible sewage pumps have the problems of great difficulty in lifting the equipment, long time consumption and high risk factor. Utility Model Content

[0004] The utility model aims to provide a submersible sewage pump hoisting tool to solve the existing problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a submersible sewage pump lifting tool, comprising a hanging plate, a circular hole is provided on the top of the hanging plate, a wear-resistant part is provided on the inner side of the circular hole, a chain hole is provided in the middle part of the side surface of the hanging plate below the circular hole, a clamping part is provided at the bottom of the chain hole, and a connecting hole is provided at the bottom of the hanging plate.

[0006] As a preferred technical solution of the utility model, the wear-resistant part includes a wear-resistant plate, screws and protrusions. The side of the wear-resistant plate is fixedly connected to the inner side of the circular hole by screws, and the bottom of the wear-resistant plate is fixedly connected with a protrusion. The inner side of the circular hole at the top of the hanging plate is provided with a wear-resistant part. The wear-resistant plate in the wear-resistant part is installed on the inner side of the circular hole by screws and threaded holes. The wear resistance of the inner side of the circular hole is greatly increased and its service life is increased. The three protrusions at the bottom of the wear-resistant plate can prevent the hook of the electric hoist on the inner side of the circular hole from shifting.

[0007] As a preferred technical solution of the utility model, a threaded hole is provided on the top side surface of the hanging plate above the circular hole, and the inner side of the threaded hole is threadedly connected to the side surface of the screw.

[0008] As a preferred technical solution of the utility model, the clamping member includes a clamping plate, a limiting plate and a protruding rod, the side of the clamping plate is fixedly connected to the limiting plate, and the side of the clamping plate is fixedly connected to the protruding rod located on the side of the limiting plate.

[0009] As an optimal technical solution of the utility model, a side groove located on the side of the chain hole is opened on the side of the hanging plate, and a spring movably connected to the protruding rod is provided on the inner side of the side groove; the chain hole is key-shaped to facilitate the insertion of the guide chain, and the structural characteristics of the guide chain are utilized to make the guide chain inserted into the chain hole, so that the stainless steel plate can withstand the upward lifting force of the submersible pump, and a clamping piece is provided on the inner side of the chain hole, and the protruding rod welded on the side of the clamping plate in the clamping piece is movably connected to the spring on the inner side of the side groove, so that the clamping plate can clamp the inner guide chain, and it can also be suitable for guide chains of different diameters.

[0010] As a preferred technical solution of the utility model, a reinforcement strip is fixedly connected to the side of the hanging plate, and the number of the reinforcement strips is two, and the two reinforcement strips are located on the upper and lower sides of the hanging plate.

[0011] As a preferred technical solution of the utility model, there are two connecting holes at the bottom of the hanging plate, and steel ropes are provided inside the two connecting holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a wear-resistant part on the inner side of the circular hole at the top of the hanging plate. The wear-resistant plate in the wear-resistant part is installed on the inner side of the circular hole through the cooperation of screws and threaded holes, which can greatly increase the wear resistance of the inner side of the circular hole and increase its service life. The three protrusions on the bottom of the wear-resistant plate can prevent the hook of the electric hoist inside the circular hole from shifting.

[0014] 2. The utility model adopts a key-shaped chain hole to facilitate the insertion of the guide chain, and utilizes the structural characteristics of the guide chain to make the guide chain inserted into the chain hole, so that the stainless steel plate can withstand the upward lifting force of the submersible pump, and a clamping piece is provided on the inner side of the chain hole. The protruding rod welded on the side of the clamping plate in the clamping piece is movably connected with the spring on the inner side of the side groove, so that the clamping plate can clamp the inner guide chain. At the same time, it can also be applied to guide chains of different diameters, effectively solving the problem of difficult, time-consuming and high risk of equipment lifting, thereby improving the working efficiency of submersible pump lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the structural front view of the utility model;

[0016] Figure 2 It is a partial front view of the structure of the utility model;

[0017] Figure 3 This is a structural clamping member diagram of the utility model;

[0018] Figure 4 This is a diagram of the structural wear-resistant parts of the utility model.

[0019] In the figure: 1. hanging plate; 2. round hole; 3. wear-resistant part; 31. wear-resistant plate; 32. screw; 33. bump; 4. chain hole; 5. clamping part; 51. clamping plate; 52. limit plate; 53. protruding rod; 6. side groove; 7. spring; 8. connecting hole; 9. steel rope; 10. reinforcement strip; 11. threaded hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a submersible sewage pump lifting tool, including a hanging plate 1, a round hole 2 is opened on the top of the hanging plate 1, a wear-resistant part 3 is arranged on the inner side of the round hole 2, a chain hole 4 is opened in the middle of the side of the hanging plate 1 below the round hole 2, a clamping part 5 is opened at the bottom of the chain hole 4, and a connecting hole 8 is opened at the bottom of the hanging plate 1.

[0022] In summary, a wear-resistant part 3 is provided on the inner side of the circular hole 2 at the top of the hanging plate 1, and the wear-resistant plate 31 in the wear-resistant part 3 cooperates with the threaded hole 11 through the screw 32 to install the wear-resistant plate 31 on the inner side of the circular hole 2, which can greatly increase the wear resistance of the inner side of the circular hole 2 and increase its service life. The three protrusions 33 at the bottom of the wear-resistant plate 31 can prevent the hook of the electric hoist on the inner side of the circular hole 2 from shifting. The chain hole 4 is key-shaped to facilitate the insertion of the guide chain, and the structural characteristics of the guide chain are utilized to make the guide chain snap into the chain hole 4, so that the stainless steel plate can withstand the upward lifting force of the submersible pump, and a clamping part 5 is provided on the inner side of the chain hole 4, and the protruding rod 53 welded on the side of the clamping plate 51 in the clamping part 5 is movably connected with the spring 7 on the inner side of the side groove 6, so that the clamping plate 51 can clamp the inner guide chain, and it can also be applicable to guide chains of different diameters, effectively solving the problems of difficulty, time-consuming and high risk factor in equipment lifting, thereby improving the working efficiency of submersible pump lifting.

[0023] The wear-resistant part 3 includes a wear-resistant plate 31, a screw 32 and a protrusion 33. The side of the wear-resistant plate 31 is fixedly connected to the inner side of the circular hole 2 by the screw 32, and the bottom of the wear-resistant plate 31 is fixedly connected with the protrusion 33. The inner side of the circular hole 2 at the top of the hanging plate 1 is provided with a wear-resistant part 3. The wear-resistant plate 31 in the wear-resistant part 3 cooperates with the threaded hole 11 through the screw 32 to install the wear-resistant plate 31 on the inner side of the circular hole 2, which can greatly increase the wear resistance of the inner side of the circular hole 2 and increase its service life. The three protrusions 33 at the bottom of the wear-resistant plate 31 can prevent the hook of the electric hoist on the inner side of the circular hole 2 from shifting. The top side of the hanging plate 1 is located above the circular hole 2 and is provided with a threaded hole 11. The inner side of the threaded hole 11 is threadedly connected to the side of the screw 32.

[0024] The clamping member 5 comprises a clamping plate 51, a limiting plate 52 and a protruding rod 53. The side of the clamping plate 51 is fixedly connected to the limiting plate 52, and the side of the clamping plate 51 is fixedly connected to the protruding rod 53 located on the side of the limiting plate 52. The side of the hanging plate 1 is provided with a side groove 6 located on the side of the sprocket hole 4. The inner side of the side groove 6 is provided with a spring 7 movably connected to the protruding rod 53. The sprocket hole 4 is key-shaped to facilitate the insertion of the guide chain, and the guide chain structure characteristics are utilized to make the guide chain inserted into the sprocket hole 4, so that the stainless steel plate can withstand the submersible pump to The lifting pulling force on the hanging plate 1 is provided with a clamping piece 5 on the inner side of the clamping piece 5, and the protruding rod 53 welded on the side of the clamping plate 51 in the clamping piece 5 is movably connected with the spring 7 on the inner side of the side groove 6, so that the clamping plate 51 can clamp the inner guide chain, and it can also be suitable for guide chains of different diameters. A reinforcing strip 10 is fixedly connected to the side of the hanging plate 1. There are two reinforcing strips 10, which are located on the upper and lower sides of the hanging plate 1. There are two connecting holes 8 at the bottom of the hanging plate 1, and steel ropes 9 are provided on the inner sides of the two connecting holes 8.

[0025] When in use, first, put the hook of the electric hoist in the round hole 2. The inner side of the round hole 2 on the top of the hanging plate 1 is provided with a wear-resistant part 3. The wear-resistant plate 31 in the wear-resistant part 3 is matched with the threaded hole 11 through the screw 32 to install the wear-resistant plate 31 on the inner side of the round hole 2, which can greatly increase the wear resistance of the inner side of the round hole 2 and increase its service life. The three protrusions 33 at the bottom of the wear-resistant plate 31 can prevent the hook of the electric hoist inside the round hole 2 from shifting. The chain hole 4 is key-shaped to facilitate the insertion of the guide chain, and use The structural characteristics of the guide chain enable the guide chain to be inserted into the chain hole 4, so that the stainless steel plate can withstand the upward lifting force of the submersible pump, and a clamping piece 5 is provided on the inner side of the chain hole 4. The protruding rod 53 welded on the side of the clamping plate 51 in the clamping piece 5 is movably connected with the spring 7 on the inner side of the side groove 6, so that the clamping plate 51 can clamp the inner guide chain. At the same time, it can also be applied to guide chains of different diameters, effectively solving the problems of difficulty, time-consuming and high risk in equipment lifting, thereby improving the working efficiency of submersible pump lifting.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Claims

1. A submersible sewage pump lifting tool, comprising a lifting plate (1), characterized in that: A circular hole (2) is provided on the top of the hanging plate (1), a wear-resistant part (3) is provided on the inner side of the circular hole (2), a zipper hole (4) is provided in the middle of the side surface of the hanging plate (1) below the circular hole (2), a clamping part (5) is provided at the bottom of the zipper hole (4), and a connecting hole (8) is provided at the bottom of the hanging plate (1).

2. A submersible sewage pump lifting tool according to claim 1, characterized in that: The wear-resistant part (3) comprises a wear-resistant plate (31), a screw (32) and a bump (33); the side surface of the wear-resistant plate (31) is fixedly connected to the inner side of the circular hole (2) by means of the screw (32), and the bottom of the wear-resistant plate (31) is fixedly connected to the bump (33).

3. A submersible sewage pump lifting tool according to claim 1, characterized in that: A threaded hole (11) is provided on the top side of the hanging plate (1) above the circular hole (2), and the inner side of the threaded hole (11) is threadedly connected to the side of the screw (32).

4. A submersible sewage pump lifting tool according to claim 1, characterized in that: The clamping member (5) comprises a clamping plate (51), a limiting plate (52) and a protruding rod (53); the side surface of the clamping plate (51) is fixedly connected to the limiting plate (52), and the side surface of the clamping plate (51) is fixedly connected to the protruding rod (53) located on the side surface of the limiting plate (52).

5. The submersible sewage pump lifting tool according to claim 1, characterized in that: The side of the hanging plate (1) is provided with a side groove (6) located on the side of the zipper hole (4), and the inner side of the side groove (6) is provided with a spring (7) movably connected to the protruding rod (53).

6. A submersible sewage pump lifting tool according to claim 1, characterized in that: A reinforcing strip (10) is fixedly connected to the side of the hanging plate (1), and the number of the reinforcing strips (10) is two, and the two reinforcing strips (10) are located at the upper and lower sides of the hanging plate (1).

7. A submersible sewage pump lifting tool according to claim 1, characterized in that: There are two connection holes (8) at the bottom of the hanging plate (1), and steel ropes (9) are arranged inside the two connection holes (8).

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