Auxiliary disassembling and assembling tool for machine pump bearing box

Abstract

The utility model discloses an auxiliary dismounting tool for a machine pump bearing box, which relates to the field of machine pump bearing box installation and comprises a dismounting tool main body, and the dismounting tool main body comprises a first connecting arm and a second connecting arm which have the same structure; the first connecting arm and the second connecting arm are arranged on the two sides of the disassembling and assembling tool body respectively and form a machine pump bearing box containing cavity, the bottom of the first connecting arm and the bottom of the second connecting arm are provided with double nipple movable joints connected with a machine pump bearing box respectively, and the bearing box has a reliable carrying and lifting point. The slipping risk of the bearing box is reduced; physical input of operators is reduced, and personnel injury is avoided; and the mounting precision and efficiency of the bearing box are improved.

Description

Technical Field

[0001] The utility model relates to the field of machine pump bearing box installation, in particular to an auxiliary disassembly and assembly tool for a machine pump bearing box. Background Art

[0002] As the power source of the entire pipeline system, the pump plays a key role in the process of transporting crude oil. To ensure the reliable operation of the pump, periodic maintenance and fault repair are indispensable, which directly affects the stable operation of the equipment and the company's benefits. In this process, the disassembly and assembly of the bearing box is a key step, but the current manual disassembly and assembly method has a series of problems.

[0003] First, the bearing box is heavy, and manual disassembly and assembly requires laborious handling, which can easily lead to safety risks such as strain, sprain, and mechanical injury. To solve this problem, mechanical auxiliary equipment such as cranes or conveyor belts are introduced, but it is time-consuming.

[0004] Secondly, there is a problem of slippage during manual disassembly and assembly. Due to the lack of fulcrums around the bearing box and the residual lubricating oil, operators are prone to slipping, causing equipment damage and personal injury.

[0005] However, the bearing housing is vulnerable to damage during manual disassembly and assembly. Operators use instrument transmission rods to apply force during disassembly and assembly, which poses a risk of bending and damage.

[0006] Finally, manual disassembly and assembly can easily lead to large installation deviations. The accuracy during the disassembly and assembly process is difficult to control, which may cause collision and friction with the copper isolator, exacerbating the loss of zero components. Summary of the invention

[0007] In view of the problems that the manual disassembly and assembly method adopted in the above prior art is time-consuming, labor-intensive and low in safety, a machine pump bearing box auxiliary disassembly and assembly tool is provided.

[0008] The utility model is realized through the following technical scheme: an auxiliary disassembly and assembly tool for a machine pump bearing box, comprising a disassembly and assembly tool body, wherein the disassembly and assembly tool body comprises a first connecting arm and a second connecting arm with the same structure; the first connecting arm and the second connecting arm are respectively arranged on both sides of the disassembly and assembly tool body to form a machine pump bearing box accommodating cavity, and the bottoms of the first connecting arm and the second connecting arm are respectively provided with threaded flexible joints connected to the machine pump bearing box.

[0009] Preferably, it further comprises a connecting rod, and two sides of the connecting rod are respectively connected to the first connecting arm and the second connecting arm.

[0010] Preferably, it further comprises a reinforcing rod, one end of which is connected to the first connecting arm or the second connecting arm, and the other end of which is connected to the connecting rod.

[0011] Preferably, it further comprises a handle, and the handle is arranged on both sides of the first connecting arm and the second connecting arm.

[0012] Preferably, the width of the accommodating cavity of the pump bearing box is 19 cm.

[0013] Preferably, the height of the accommodating cavity of the pump bearing box is 10 cm.

[0014] Preferably, the overall width of the disassembly and assembly tool body is 79 cm.

[0015] Preferably, the length of the reinforcing rod is 14.1 cm.

[0016] Compared with the prior art, the utility model has the following beneficial effects: realizing a reliable lifting point for the bearing box; reducing the risk of the bearing box slipping out of the hands; reducing the physical input of the operator to avoid personal injury; and improving the installation accuracy and efficiency of the bearing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Explanation of the reference numerals: 1. first connecting arm; 2. second connecting arm; 3. accommodating chamber of the pump bearing box; 4. thread-matching joint plate; 5. connecting rod; 6. reinforcing rod; 7. handle. DETAILED DESCRIPTION

[0019] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0020] refer to Figure 1As shown, the utility model discloses an auxiliary disassembly and assembly tool for a pump bearing box, including a disassembly and assembly tool body, the disassembly and assembly tool body including a first connecting arm 1 and a second connecting arm 2 of the same structure; the first connecting arm 1 and the second connecting arm 2 are respectively arranged on both sides of the disassembly and assembly tool body and form a pump bearing box accommodating chamber 3, and the bottoms of the first connecting arm 1 and the second connecting arm 2 are respectively provided with threaded flexible joints 4 connected to the pump bearing box. It also includes a connecting rod 5, and the two sides of the connecting rod 5 are respectively connected to the first connecting arm 1 and the second connecting arm 2. It also includes a reinforcing rod 6, one end of the reinforcing rod 6 is connected to the first connecting arm 1 or the second connecting arm 2, and the other end of the reinforcing rod 6 is connected to the connecting rod 5. It also includes a handle 7, and the handle 7 is arranged on both sides of the first connecting arm 1 and the second connecting arm 2. The width of the pump bearing box accommodating chamber 3 is 19 cm. The height of the pump bearing box accommodating chamber 3 is 10 cm. The overall width of the disassembly and assembly tool body is 79 cm. The length of the reinforcing rod 6 is 14.1 cm. In the above embodiment, the main body of the disassembly and assembly tool is made of a galvanized steel pipe with a diameter of 20, the height of the bearing box accommodating cavity 3 is greater than the length of the radius of the thrust bearing of the current disassembly and assembly machine pump, and the handle length is optimized to be the longest according to the on-site space setting. The main body of the disassembly and assembly tool is connected to the bearing box with a threaded joint 4, and the material of the threaded joint 4 is manganese steel.

[0021] It can be seen from the above technical scheme that the main body of the disassembly and assembly tool adopts the first connecting arm 1 and the second connecting arm 2 of the same structure, making the tool more stable and balanced; the first connecting arm 1 and the second connecting arm 2 are respectively arranged on both sides of the disassembly and assembly tool main body to form a bearing box accommodating chamber 3 for the pump, which can effectively accommodate bearing boxes of different sizes. A threaded joint 4 connected to the bearing box of the pump is arranged at the bottom to ensure a firm and reliable connection, while making the connection more reliable and convenient. The connecting rod 5 increases the overall stability, and the two sides are respectively connected to the first connecting arm 1 and the second connecting arm 2 to provide better force. The reinforcing rod 6 makes the tool more solid, one end is connected to the first connecting arm 1 or the second connecting arm 2, and the other end is connected to the connecting rod 5, which enhances the strength and durability of the overall structure. The handle 7 is arranged on both sides of the first connecting arm 1 and the second connecting arm 2, so that the operator can control the tool more conveniently; the length of the handle is optimized through the on-site space to ensure the best grip comfort and operating performance. The width of the bearing box accommodating chamber 3 of the pump is 19 cm and the height is 10 cm, which is suitable for bearing boxes of different sizes. The overall width of the disassembly tool body is 79cm, ensuring sufficient stability and operating space. The disassembly tool body is made of galvanized steel pipe with a diameter of 20, which provides excellent corrosion resistance and durability. The thread joint 4 is made of manganese steel to ensure the strength and stability of the connection. At the same time, the height of the bearing box accommodating cavity 3 is greater than the length of the radius of the current disassembly pump thrust bearing, ensuring that it is suitable for various pump models.

[0022] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pump bearing box auxiliary disassembly and assembly tool, characterized in that: The invention comprises a disassembly and assembly tool body, wherein the disassembly and assembly tool body comprises a first connecting arm (1) and a second connecting arm (2) having the same structure; the first connecting arm (1) and the second connecting arm (2) are respectively arranged on both sides of the disassembly and assembly tool body and form a pump bearing box accommodating cavity (3); the bottoms of the first connecting arm (1) and the second connecting arm (2) are respectively provided with threaded flexible joints (4) connected to the pump bearing box.

2. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 1, characterized in that: It also comprises a connecting rod (5), the two sides of which are respectively connected to the first connecting arm (1) and the second connecting arm (2).

3. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 2, characterized in that: It also comprises a reinforcing rod (6), one end of the reinforcing rod (6) being connected to the first connecting arm (1) or the second connecting arm (2), and the other end of the reinforcing rod (6) being connected to the connecting rod (5).

4. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 3, characterized in that: It also comprises a handle (7), wherein the handle (7) is arranged on both sides of the first connecting arm (1) and the second connecting arm (2).

5. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 1, characterized in that: The width of the pump bearing box accommodating cavity (3) is 19 cm.

6. The auxiliary disassembly and assembly tool for the bearing box of a pump according to claim 1 or 5, characterized in that: The height of the pump bearing box accommodating chamber (3) is 10 cm.

7. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 1, characterized in that: The overall width of the disassembly and assembly tool body is 79 cm.

8. The auxiliary disassembly and assembly tool for the pump bearing box according to claim 3, characterized in that: The length of the reinforcing rod (6) is 14.1 cm.

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