Five-cylinder fracturing pump valve box of petroleum drilling and production fracturing equipment

Abstract

The utility model provides a five-cylinder petroleum drilling and production fracturing equipment fracturing pump valve box which comprises a vehicle body, a base is fixed on the vehicle body, a linkage plate is rotatably connected to the top of the base, a stabilizing block is fixed to one side of the linkage plate, a power rod is rotatably arranged on the stabilizing block, and the power rod is rotatably connected with the linkage plate. The surface of the power rod is in threaded connection with a moving block, a hydraulic rod is rotationally arranged at the top of the base, a sliding block is fixed to the top end of the hydraulic rod, a limiting groove matched with the sliding block is formed in one side of the linkage plate, a stabilizing plate is fixed to one side of the moving block, and a valve box body is fixed to the stabilizing plate. And a mounting seat is fixed on the valve box body. The fracturing pump valve box of the five-cylinder petroleum drilling and production fracturing equipment solves the problems that due to the fact that the size of the five-cylinder fracturing pump valve box is large, the angle and the direction are difficult to adjust, the assembling and disassembling process of the fracturing pump valve box is troublesome and strenuous, and the working efficiency of petroleum drilling and production is greatly affected.

Description

Technical Field

[0001] This utility model relates to the field of fracturing pump valve boxes, and in particular to a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment. Background Technology

[0002] The fracturing pump valve box is a key component of the hydraulic end of the fracturing pump, which is a crucial piece of equipment for the fracturing process. Its performance and service life directly affect the construction cycle and effectiveness of the fracturing process. In oil and gas field development, fracturing technology is widely used for production enhancement operations. The power end converts the energy of the diesel engine or electric motor into kinetic energy and transmits it to the hydraulic end through the plunger. The valve box plays an important role in this process. During the normal operation of the fracturing pump, the fracturing pump valve box wears out quickly and requires frequent installation, removal, and replacement. However, due to the large size of the five-cylinder fracturing pump valve box, it is difficult to adjust the angle and orientation, making the installation and removal process cumbersome and laborious, which greatly affects the efficiency of oil drilling and production.

[0003] Therefore, it is necessary to provide a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model provides a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment, which solves the problem that the large size of the five-cylinder fracturing pump valve box makes it difficult to adjust the angle and orientation, resulting in a troublesome and laborious loading and unloading process for the fracturing pump valve box, which greatly affects the working efficiency of oil drilling and production.

[0005] To solve the above technical problems, this utility model provides a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment, including a vehicle body, a base fixed on the vehicle body, a linkage plate rotatably connected to the top of the base, a stabilizing block fixed on one side of the linkage plate, a power rod rotatably mounted on the stabilizing block, and a moving block threadedly connected to the surface of the power rod.

[0006] The base has a rotatable hydraulic rod at its top, and a slider is fixed at the top of the hydraulic rod. A limiting groove that matches the slider is provided on one side of the linkage plate. A stabilizing plate is fixed on one side of the moving block, and a valve box body is fixed on the stabilizing plate.

[0007] Preferably, a mounting base is fixed on the valve box body.

[0008] Preferably, the stabilizing plate is fixed to the mounting base by bolts, and the mounting base is provided with mounting holes that are compatible with the bolts.

[0009] Preferably, the surface of the power rod is provided with threads.

[0010] Preferably, a contact block is fixed to the top of the power rod, and the contact block is provided with a contact rod.

[0011] Preferably, one side of the linkage plate is provided with a slide rail adapted to the moving block.

[0012] Compared with related technologies, the fracturing pump valve box of the five-cylinder oil drilling and fracturing equipment provided by this utility model has the following beneficial effects:

[0013] This utility model provides a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment. A hydraulic rod drives a slider to slide within a limiting groove, adjusting the direction of the linkage plate. The position of the moving block is adjusted by twisting the contact block, allowing for multi-angle position adjustment of the valve box body. This facilitates the installation and disassembly of the valve box body, solving the problem that the large size of the five-cylinder fracturing pump valve box makes angle and orientation adjustment difficult, resulting in cumbersome and laborious installation and disassembly processes that significantly affect the efficiency of oil drilling and production. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the linkage plate.

[0016] Figure 3 for Figure 2 The diagram shows the structure of the valve box body.

[0017] The following components are labeled in the diagram: 1. Base, 2. Linkage plate, 3. Stabilizing block, 4. Power rod, 5. Moving block, 6. Stabilizing plate, 7. Valve box body, 8. Mounting seat, 9. Mounting hole, 10. Car body, 15. Hydraulic rod, 16. Slider, 19. Contact block, 20. Slide rail. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figure 1-3 As shown, a fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment includes a vehicle body 10, a base 1 fixed on the vehicle body 10, a linkage plate 2 rotatably connected to the top of the base 1, a stabilizing block 3 fixed on one side of the linkage plate 2, a power rod 4 rotatably mounted on the stabilizing block 3, and a moving block 5 threadedly connected to the surface of the power rod 4.

[0020] The base 1 of this utility model has a hydraulic rod 15 rotating on its top, and a slider 16 is fixed at the top of the hydraulic rod 15. A limiting groove 17 adapted to the slider 16 is provided on one side of the linkage plate 2. The slider 16 is driven to slide in the limiting groove 17 by the hydraulic rod 15 to adjust the direction of the linkage plate 2. A stabilizing plate 6 is fixed on one side of the moving block 5, and a valve box body 7 is fixed on the stabilizing plate 6.

[0021] The valve box body 7 of this utility model is fixed with a mounting base 8. The stabilizing plate 6 is fixed to the mounting base 8 by bolts. The mounting base 8 is provided with mounting holes 9 that are compatible with the bolts, so as to facilitate the installation and disassembly of the valve box body 7. The surface of the power rod 4 is provided with threads.

[0022] The top of the power rod 4 of this utility model is fixed with a contact block 19, and the contact block 19 is provided with a contact rod. The hydraulic rod 15 drives the slider 16 to slide in the limiting groove 17 to adjust the direction of the linkage plate 2. A slide rail 20 adapted to the moving block 5 is provided on one side of the linkage plate 2 to play a limiting role.

[0023] The working principle of the fracturing pump valve box of the five-cylinder oil drilling and fracturing equipment provided by this utility model is as follows: the hydraulic rod 15 drives the slider 16 to slide in the limiting groove 17, adjusts the direction of the linkage plate 2, and adjusts the position of the moving block 5 by twisting the contact block 19, so as to adjust the position of the valve box body 7 at multiple angles, which facilitates the installation and disassembly of the valve box body 7.

[0024] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A fracturing pump valve box for a five-cylinder oil drilling and fracturing equipment, comprising a vehicle body (10), characterized in that: A base (1) is fixed on the vehicle body (10). A linkage plate (2) is rotatably connected to the top of the base (1). A stabilizing block (3) is fixed on one side of the linkage plate (2). A power rod (4) is rotatably connected to the stabilizing block (3). A moving block (5) is threaded onto the surface of the power rod (4). The base (1) has a hydraulic rod (15) rotating on its top, and a slider (16) is fixed at the top of the hydraulic rod (15). A limiting groove (17) adapted to the slider (16) is provided on one side of the linkage plate (2). A stabilizing plate (6) is fixed on one side of the moving block (5), and a valve box body (7) is fixed on the stabilizing plate (6).

2. The fracturing pump valve box of a five-cylinder oil drilling and fracturing equipment according to claim 1, characterized in that: The valve box body (7) is fixed with a mounting base (8).

3. The fracturing pump valve box of a five-cylinder oil drilling and fracturing equipment according to claim 2, characterized in that: The stabilizing plate (6) is fixed to the mounting base (8) by bolts, and the mounting base (8) is provided with mounting holes (9) that are compatible with the bolts.

4. The fracturing pump valve box of a five-cylinder oil drilling and fracturing equipment according to claim 1, characterized in that: The surface of the power rod (4) is provided with threads.

5. The fracturing pump valve box of a five-cylinder oil drilling and fracturing equipment according to claim 1, characterized in that: The top end of the power rod (4) is fixed with a contact block (19), and the contact block (19) is provided with a contact rod.

6. The fracturing pump valve box of a five-cylinder oil drilling and fracturing equipment according to claim 1, characterized in that: The linkage plate (2) is provided with a slide rail (20) on one side that is adapted to the moving block (5).

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