Corrosion-resistant protective device for pump machine

Abstract

The utility model discloses a corrosion-resistant protective device for a pump machine, which belongs to the technical field of pump machine protection and comprises a bottom plate, self-locking universal wheels are arranged at the bottom of the bottom plate, a traction block, a protective box and a handrail are arranged on the bottom plate, and a box door is arranged on the protective box. According to the corrosion-resistant protection device for the pump machine, firstly, a gear piece and a limiting piece rotate synchronously by rotating a rotating rod, the gear piece enables a connecting plate to drive a locking rod to contract through cooperation of a toothed rod, and at the moment, one end of a clamping rod is in lap joint with the limiting piece through cooperation of a twisting spring; and then, the base and the pump machine body are placed on the bottom plate, then the other end of the clamping rod is pressed to enable the clamping rod to be disengaged from lap joint with the limiting piece, and the connecting plate drives the locking rod to be inserted into the base through the elastic force of the spring. Therefore, the installation efficiency of the pump machine body is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pump protection, in particular to a corrosion-resistant protection device for a pump. Background Art

[0002] A pump is a machine that transports fluid or pressurizes fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. Pumps are mainly used to transport liquids such as water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. They can also transport liquid-gas mixtures and liquids containing suspended solids. Pumps can usually be divided into three categories according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. Traditional pumps are often fixed to the bracket by bolts or welding, so it is not convenient to disassemble and maintain the pump. Traditional pumps are often installed on the bracket in the exposed state, so they are easily corroded by the natural environment, which greatly reduces their service life. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a corrosion-resistant protective device for a pump, which solves the problem that the traditional pump is inconvenient to install and disassemble and is easily corroded by the natural environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant protective device for a pump, comprising a bottom plate, a self-locking universal wheel is arranged at the bottom of the bottom plate, a traction block, a protective box and a handrail are arranged on the bottom plate, a box door is arranged on the protective box, a locking block and an auxiliary block are arranged on the box door, a pump body is arranged inside the protective box, a base is arranged at the bottom of the pump body, limit blocks are arranged on both sides of the base, a connecting plate and a rubber pad are arranged on the limit block, and a locking rod, a spring and a gear rod are arranged on the connecting plate;

[0005] The gear rod is provided with a gear member meshing with it, the gear member is provided with a rotating rod, the rotating rod is provided with a limiting member, the limiting member is provided with a clamping rod, the clamping rod is provided with a twist spring, the locking block is provided with a guide rod, the guide rod is provided with a main bevel gear, one side of the main bevel gear is provided with a secondary bevel gear meshing with it, the secondary bevel gear is provided with a rotating member, and the rotating member is provided with a screw rod.

[0006] As a further solution of the utility model: the self-locking universal wheel is fixedly connected to the four corners of the base plate, the traction block, handrail and protection box are all fixedly connected to the base plate, the box door is rotatably connected to the protection box through a hinge, and the locking block and auxiliary block are both fixedly connected to the box door.

[0007] As a further solution of the utility model: the pump body is fixedly connected to the base, the limit block is fixedly connected to the top of the base plate, the rubber pad is fixedly connected to the limit block, the connecting plate is slidably connected in the limit block, the spring is fixedly connected in the limit block, and the gear rod and the locking rod are respectively fixedly connected to both ends of the connecting plate.

[0008] As a further solution of the utility model: the other end of the locking rod passes through the limit block and the rubber pad and is plugged into the base, the rotating rod is plugged into the bottom plate, and the gear part and the limit part are fixedly connected to the rotating rod.

[0009] As a further solution of the utility model: the clamping rod is installed on the bottom plate, the twist spring is installed on the clamping rod, one end of the clamping rod is overlapped on the limit piece, one end of the spring is fixedly connected to the connecting plate, and the gear rod is inserted into the limit block.

[0010] As a further solution of the utility model: the rotating part and the guide rod are both inserted into the locking block, the secondary bevel gear is fixedly connected to the rotating part, the guide rod is fixedly connected to the main bevel gear, the rotating part is threadedly connected to the screw rod, and the screw rod is inserted into the locking block and the auxiliary block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The corrosion-resistant protection device for the pump first rotates the rotating rod to make the gear part and the limit part rotate synchronously, and the gear part drives the connecting plate to drive the locking rod to contract through the cooperation of the toothed rod, and at this time, one end of the clamping rod is overlapped on the limit part through the cooperation of the twist spring, thereby preventing the elastic force of the spring from driving the limit part to rotate clockwise, and then the base and the pump body are placed on the bottom plate, and then the other end of the clamping rod is pressed to disengage it from the limit part, and the elastic force of the spring is used to drive the connecting plate to drive the locking rod to be inserted into the base, thereby greatly improving the installation efficiency of the pump body.

[0013] 2. The pump uses a corrosion-resistant protective device. When the pump body is used up, close the door on the protective box, and then rotate the guide rod to drive the secondary bevel gear to rotate, and the rotation of the secondary bevel gear drives the rotating part to rotate, so that the screw rod is inserted into the auxiliary block, and then push the handrail of the bottom plate and cooperate with the self-locking universal wheel, so that the pump body can be moved at will, and the protective box effectively prevents the pump body from being eroded by the natural environment, thereby greatly improving the service life of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the pump body and the limit block of the utility model;

[0016] Figure 3 It is a schematic diagram of the rotating part and the screw rod of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the limit block of the utility model;

[0018] In the figure: 1. bottom plate; 2. self-locking universal wheel; 3. traction block; 4. handrail; 5. box door; 6. protective box; 7. locking block; 8. limit block; 9. base; 10. pump body; 11. rubber pad; 12. guide rod; 13. main bevel gear; 14. auxiliary bevel gear; 15. rotating part; 16. locking rod; 17. connecting plate; 18. spring; 19. rotating rod; 20. gear rod; 21. gear part; 22. limit piece; 23. clamping rod; 24. twist spring; 25. auxiliary block; 26. screw rod. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a corrosion-resistant protective device for a pump, comprising a base plate 1, a self-locking universal wheel 2 is arranged at the bottom of the base plate 1, the self-locking universal wheel 2 is fixedly connected to the four corners of the base plate 1, a traction block 3, an armrest 4 and a protection box 6 are all fixedly connected to the base plate 1, a box door 5 is rotatably connected to the protection box 6 by a hinge, a locking block 7 and an auxiliary block 25 are all fixedly connected to the box door 5; the armrest 4 is pushed and the self-locking universal wheel 2 cooperates to move the base plate 1, and the traction block 3 is used to assist other devices to pull the base plate 1, so as to facilitate the autonomous movement of the pump body 10.

[0021] A traction block 3, a protective box 6 and a handrail 4 are provided on the bottom plate 1, a box door 5 is provided on the protective box 6, a locking block 7 and an auxiliary block 25 are provided on the box door 5, a pump body 10 is provided inside the protective box 6, the pump body 10 is fixedly connected to the base 9, a limit block 8 is fixedly connected to the top of the bottom plate 1, a rubber pad 11 is fixedly connected to the limit block 8, a connecting plate 17 is slidably connected in the limit block 8, a spring 18 is fixedly connected in the limit block 8, a gear rod 20 and a locking rod 16 are respectively fixedly connected to the two ends of the connecting plate 17; the limit block 8 is used to fix the pump body 10 on the base 9, and the rubber pad 11 plays a buffering role to avoid direct contact between the base 9 and the limit block 8.

[0022] A base 9 is provided at the bottom of the pump body 10, and limit blocks 8 are provided on both sides of the base 9. A connecting plate 17 and a rubber pad 11 are provided on the limit block 8. A locking rod 16, a spring 18 and a gear rod 20 are provided on the connecting plate 17. The other end of the locking rod 16 passes through the limit block 8 and the rubber pad 11 and is plugged into the base 9. The rotating rod 19 is plugged into the bottom plate 1, and the gear part 21 and the limit part 22 are fixedly connected to the rotating rod 19; and the locking block 7 cooperates with the auxiliary block 25 to lock the box door 5 on the protective box 6, which effectively avoids the non-human opening of the box door 5 and greatly improves the safety of the pump body 10.

[0023] The gear rod 20 is provided with a gear member 21 meshing therewith, the gear member 21 is provided with a rotating rod 19, the rotating rod 19 is provided with a limiting member 22, the limiting member 22 is provided with a clamping rod 23, the clamping rod 23 is mounted on the base plate 1, the hinge spring 24 is mounted on the clamping rod 23, one end of the clamping rod 23 is overlapped on the limiting member 22, one end of the spring 18 is fixedly connected to the connecting plate 17, and the gear rod 20 is inserted into the limiting block 8; the clamping rod 23 is overlapped on the limiting member 22 at one end through the cooperation of the hinge spring 24, which effectively prevents the limiting member 22 from rotating clockwise, and the elastic force of the spring 18 is used to make the locking rod 16 be inserted into the base 9, thereby positioning the pump body 10.

[0024] A twist spring 24 is provided on the clamping rod 23, a guide rod 12 is provided on the locking block 7, a main bevel gear 13 is provided on the guide rod 12, a secondary bevel gear 14 meshing with the main bevel gear 13 is provided on one side of the main bevel gear 13, a rotating piece 15 is provided on the secondary bevel gear 14, the rotating piece 15 and the guide rod 12 are both inserted in the locking block 7, the secondary bevel gear 14 is fixedly connected to the rotating piece 15, the guide rod 12 is fixedly connected to the main bevel gear 13, the rotating piece 15 is threadedly connected to the screw rod 26, the screw rod 26 is inserted into the locking block 7 and the auxiliary block 25, and the rotating piece 15 is provided with a screw rod 26; the guide rod 12 is used to drive the main bevel gear 13 to rotate the secondary bevel gear 14 on the rotating piece 15, and the screw rod 26 is inserted into the auxiliary block 25, thereby realizing the fixation of the box door 5.

[0025] The working principle of the utility model is as follows: first, the main bevel gear 13 drives the secondary bevel gear 14 to rotate by rotating the guide rod 12, so that the screw rod 26 is disengaged from the plug-in connection with the auxiliary block 25, then the box door 5 is opened, and the rotating rod 19 is rotated so that the gear rod 20 drives the locking rod 16 to retract into the limit block 8, and is positioned by the cooperation of the clamping rod 23 and the hinge spring 24, then the base 9 fixedly connected to the pump body 10 is placed on the bottom plate 1, and then one end of the clamping rod 23 is pressed to disengage it from the overlap with the limit piece 22, and the locking rod 16 is plugged into the base 9 by the elastic force of the spring 18, and then the handrail 4 is pushed and moved by the cooperation of the self-locking universal wheel 2.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A corrosion-resistant protective device for a pump, comprising a bottom plate (1), characterized in that: A self-locking universal wheel (2) is arranged at the bottom of the base plate (1), a traction block (3), a protection box (6) and a handrail (4) are arranged on the base plate (1), a box door (5) is arranged on the protection box (6), a locking block (7) and an auxiliary block (25) are arranged on the box door (5), a pump body (10) is arranged inside the protection box (6), a base (9) is arranged at the bottom of the pump body (10), limit blocks (8) are arranged on both sides of the base (9), a connecting plate (17) and a rubber pad (11) are arranged on the limit block (8), and a locking rod (16), a spring (18) and a gear rod (20) are arranged on the connecting plate (17); The gear rod (20) is provided with a gear member (21) meshing with the gear member (21), a rotating rod (19) is provided on the rotating rod (19), a limiting member (22) is provided on the limiting member (22), a clamping rod (23) is provided on the clamping rod (23), a twist spring (24) is provided on the clamping rod (23), a guide rod (12) is provided on the locking block (7), a main bevel gear (13) is provided on the guide rod (12), a secondary bevel gear (14) meshing with the main bevel gear (13) is provided on one side of the main bevel gear (13), a rotating member (15) is provided on the secondary bevel gear (14), and a screw rod (26) is provided on the rotating member (15).

2. The corrosion resistant protection device for a pump according to claim 1, characterized in that: The self-locking universal wheel (2) is fixedly connected to the four corners of the base plate (1); the traction block (3), the handrail (4) and the protection box (6) are all fixedly connected to the base plate (1); the box door (5) is rotatably connected to the protection box (6) through a hinge; and the locking block (7) and the auxiliary block (25) are both fixedly connected to the box door (5).

3. The corrosion resistant protection device for a pump according to claim 1, characterized in that: The pump body (10) is fixedly connected to the base (9), the limit block (8) is fixedly connected to the top of the bottom plate (1), the rubber pad (11) is fixedly connected to the limit block (8), the connecting plate (17) is slidably connected to the limit block (8), the spring (18) is fixedly connected to the limit block (8), and the gear rod (20) and the locking rod (16) are respectively fixedly connected to the two ends of the connecting plate (17).

4. The corrosion resistant protection device for a pump according to claim 3, characterized in that: The other end of the locking rod (16) passes through the limiting block (8) and the rubber pad (11) and is plugged into the base (9); the rotating rod (19) is plugged into the bottom plate (1); and the gear member (21) and the limiting member (22) are both fixedly connected to the rotating rod (19).

5. The corrosion resistant protection device for a pump according to claim 4, characterized in that: The clamping rod (23) is mounted on the bottom plate (1), the twisted spring (24) is mounted on the clamping rod (23), one end of the clamping rod (23) is overlapped on the limit member (22), one end of the spring (18) is fixedly connected to the connecting plate (17), and the gear rod (20) is plugged into the limit block (8).

6. The corrosion resistant protection device for a pump according to claim 2, characterized in that: The rotating member (15) and the guide rod (12) are both inserted into the locking block (7), the secondary bevel gear (14) is fixedly connected to the rotating member (15), the guide rod (12) is fixedly connected to the main bevel gear (13), the rotating member (15) is threadedly connected to the screw rod (26), and the screw rod (26) is inserted into the locking block (7) and the auxiliary block (25).

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