阅读说明：本技术 一种钻井泵的电缆线布局结构 (Cable layout structure of drilling pump ) 是由 黄秀芳 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种钻井泵的电缆线布局结构,涉及石油工程设备领域,具体涉及一种钻井泵的电缆线布局结构,包括底座、机架曲轴箱、主电机外壳、主电机电缆线接线箱、主电机电缆线、电缆线支撑部件、压紧电缆线盒、螺栓垫圈组等,本发明机架曲轴箱放置在底座上面,主电机外壳放置在机架曲轴箱上面,主电机电缆线接线箱放置在主电机外壳上面,压紧电缆线盒放置在电缆线支撑部件上面,主电机电缆线接线箱接线口和压紧电缆线盒的电缆线定位孔V基本等高,维修钻井泵动力端的工作空间保留,这种钻井泵的电缆线布局结构,使电缆线安装方便,布局外形美观,电缆线使用安全可靠,便于维修钻井泵动力端。(The invention discloses a cable layout structure of a drilling pump, which relates to the field of petroleum engineering equipment, in particular to a cable layout structure of a drilling pump, comprising a base, a rack crankcase, a main motor shell, a main motor cable junction box, a main motor cable, a cable support part, a compression cable box, a bolt gasket group and the like, wherein the rack crankcase is arranged on the base, the main motor shell is arranged on the rack crankcase, the main motor cable junction box is arranged on the main motor shell, the compression cable box is arranged on the cable support part, a cable junction hole of the main motor cable junction box and a cable positioning hole V of the compression cable box are basically equal in height, and a working space for maintaining a power end of the drilling pump is reserved, the power end of the drilling pump is convenient to maintain.)

1. The cable layout structure of the drilling pump is characterized by comprising a base (1), a rack crankcase (2), a main motor shell (3), a main motor cable connection box (4), a main motor cable (6), a cable support part (8) and a bolt washer group Y;

the maintenance cable supporting component (8) comprises a left long upright post component (8.1), a left short upright post component (8.2), a right long upright post component (8.3), a right short upright post component (8.4), a cross beam 1 component (8.5), a cross beam 2 component (8.6), a cross beam 3 component (8.7), a cross beam 4 component (8.8), a longitudinal beam 1 component (8.9), a longitudinal beam 2 component (8.10), a longitudinal beam 3 component (8.11), a longitudinal beam 4 component (8.12), a reinforcing upright post 1 component (8.13), a reinforcing upright post 2 component (8.14), a compression cable box (8.15), a bolt gasket group (8.16) and a bolt gasket group (Z);

compress tightly cable box (8.15) have cable box to compress tightly long bolt (8.15.1), cable box top board (8.15.2), cable box medium clamp (8.15.3), cable box holding down plate (8.15.4), cable box bottom plate (8.15.5), packing ring (8.15.6), nut (8.15.7), cable conductor locating hole (V).

2. A cable layout structure for a drill pump according to claim 1, wherein the frame crankcase (2) is placed on the base (1), the main motor housing (3) is placed on the frame crankcase (2), and the main motor cable connection box (4) is placed on the main motor housing (3).

3. The cable layout structure of the drill pump as claimed in claim 1, wherein the left long upright post part (8.1) and the right long upright post part (8.3) are connected with the base (1) by a bolt washer set (8.16), and the left short upright post part (8.2) and the right short upright post part (8.4) are connected with the frame crankcase (2) by a bolt washer set (Y).

4. The cable layout structure of the borehole pump as claimed in claim 1, wherein the column part and the longitudinal beam part, the column part and the cross beam part, and the longitudinal beam part and the cross beam part of the cable support part (8) are connected by bolt and washer sets (Z), and three compression cable boxes (8.15) are respectively arranged on the cross beam 1 part (8.5), the cross beam 2 part (8.6) and the cross beam 3 part (8.7) and are connected by cable box compression long bolts (8.15.1), washers (8.15.6) and nuts (8.15.7).

5. The cable layout structure of the drill pump as claimed in claim 1, wherein the cable support member (8) is divided into four layers, namely an upper cable box pressing plate (8.15.2), a middle cable box pressing plate (8.15.3), a lower cable box pressing plate (8.15.4) and a cable box bottom plate (8.15.5), which are all made of wood materials, three layers of main motor cables (6) can be installed, the number of layers is consistent with that of the main motor cable connection box (4), and each motor cable (6) is installed in a cable positioning hole (V).

Technical Field

The invention relates to the field of petroleum engineering equipment, in particular to a cable layout structure of a drilling pump.

Background

With the increasing competition of oil prices, oil exploitation units increase the drilling efficiency and reduce the oil exploitation cost to a very important position. The borehole pump is a heart device in the well drilling equipment, and the borehole pump plays an important role in improving the well drilling efficiency and reducing the well drilling cost. In order to provide drilling efficiency and reduce oil exploitation cost, a drilling pump needs to have larger power, and in order to meet the requirement, a drilling pump production enterprise is promoted to actively research and develop a novel high-power drilling pump, the motor power of the high-power drilling pump is necessarily large, and the larger the power of the motor, the more the number of cables is needed. Because the enterprise designing the drilling pump does not have good research and design on the cable layout of the motor, the cable layout from a control cabinet of a user to the motor of the drilling pump is not attractive in layout, the drilling pump is inconvenient to maintain, and safety accidents can be caused.

Disclosure of Invention

The invention aims to provide a cable layout structure of a drilling pump.

The technical scheme of the invention is as follows:

the technical scheme includes that the device comprises a base, a rack crankcase, a main motor housing, a main motor cable connection box, a main motor noise reduction and air exhaust component, a main motor cable, a main motor noise reduction and air suction component, a cable support component, a drilling pump lubrication component, a working space for maintaining a power end of a drilling pump, a bolt gasket group, a left long upright post component, a left short upright post component, a right long upright post component, a right short upright post component, a cross beam 1 component, a cross beam 2 component, a cross beam 3 component, a cross beam 4 component, a longitudinal beam 1 component, a longitudinal beam 2 component, a longitudinal beam 3 component, a longitudinal beam 4 component, a reinforced upright post 1 component, a reinforced upright post 2 component, a compressed cable box, a bolt gasket group, a cable box compressed long bolt, a cable box upper pressure plate, a cable box middle pressure plate, a cable box lower pressure plate, a cable box bottom plate, a gasket, a nut and a cable positioning hole.

The frame crankcase is placed on the base, the main motor shell is placed on the frame crankcase, and the main motor cable connection box is placed on the main motor shell.

The left long upright post part and the right long upright post part are connected with the base through bolt gasket sets, and the left short upright post part and the right short upright post part are connected with a crankcase of the frame through bolt gasket sets.

The upright post component and the longitudinal beam component, the upright post component and the cross beam component and the longitudinal beam component and the cross beam component of the cable supporting component are connected by bolt gasket sets, three compression cable boxes are respectively arranged on the cross beam 1 component, the cross beam 2 component and the cross beam 3 component and are connected by adopting cable box compression long bolts, gaskets and nuts.

Cable conductor supporting component divides cable box top board, cable conductor box medium pressure board, cable conductor box holding down board, cable conductor box bottom plate four layers, all make with wood system material, can install three-layer main motor cable conductor, the number of piles is unanimous with the number of piles of main motor cable conductor junction box, every motor cable conductor is all installed in the cable conductor locating hole, main motor cable conductor mounted position, make 1 part of longeron, the space of 3 parts of longeron and main motor cable conductor is big, installer can utilize this space to operate at cable conductor supporting component top, it is more convenient to install main motor cable conductor and compress tightly cable box.

The working space for maintaining the power end of the drilling pump is the space occupied by the cable of the original main motor, the cable of the main motor needs to be detached for maintaining the power end of the drilling pump, the maintenance is very troublesome and unsafe, the appearance is ugly, and the old and difficult problem is solved.

The left end of a main motor cable is connected with a main motor cable connection box, and the right end of the main motor cable extends to the VFD room.

The cable layout structure of the drilling pump ensures that the cable is convenient to install, has beautiful layout appearance, is safe and reliable to use and is convenient to maintain the drilling pump.

Drawings

FIG. 1 is a schematic front view of the cable layout and power end components of a borehole pump;

FIG. 2-the side view of FIG. 1;

FIG. 3-Cable support Member view;

FIG. 4-the enlarged view of portion A of FIG. 3;

figure 5-exploded view of the compressed cable box components.

The reference numbers are as follows:

1-base, 2-frame crankcase, 3-main motor housing, 4-main motor cable connection box, 5-main motor noise reduction and air exhaust component, 6-main motor cable, 7-main motor noise reduction and air suction component, 8-cable support component, 9-drilling pump lubricating component, working space of W-maintenance drilling pump power end, Y-bolt gasket set, 8.1-left long upright component, 8.2-left short upright component, 8.3-right long upright component, 8.4-right short upright component, 8.5-cross beam 1 component, 8.6-cross beam 2 component, 8.7-cross beam 3 component, 8.8-cross beam 4 component, 8.9-longitudinal beam 1 component, 8.10-longitudinal beam 2 component, 8.11-longitudinal beam 3 component, 8.12-longitudinal beam 4 component, 8.13-reinforced upright column 1 component, 8.14-reinforced upright post 2 part, 8.15-pressing cable box, 8.16-bolt washer group, Z-bolt washer group, 8.15.1-cable box pressing long bolt, 8.15.2-cable box upper pressing plate, 8.15.3-cable box middle pressing plate, 8.15.4-cable box lower pressing plate, 8.15.5-cable box bottom plate, 8.15.6-washer, 8.15.7-nut and V-cable positioning hole.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

The embodiments of the present invention are not limited to the following examples, and various changes made without departing from the spirit of the present invention are within the scope of the present invention.

Referring to fig. 1 to 5, the cable layout structure of the drill pump of this embodiment includes a base 1, a rack crankcase 2, a main motor housing 3, a main motor cable connection box 4, a main motor noise reduction and air exhaust component 5, a main motor cable 6, a main motor noise reduction and air exhaust component 7, a cable support component 8, a drill pump lubrication component 9, a working space W for maintaining the power end of the drill pump, a bolt washer set Y, a left long column component 8.1, a left short column component 8.2, a right long column component 8.3, a right short column component 8.4, a beam 1 component 8.5, a beam 2 component 8.6, a beam 3 component 8.7, a beam 4 component 8.8, a beam 1 component 8.9, a beam 2 component 8.10, a beam 3 component 8.11, a beam 4 component 8.12, a reinforcement column 1 component 8.13, a reinforcement column 2 component 8.14, a compression cable box 8.15, a bolt washer set 8.16, a bolt washer set Z, a cable box compression long bolt 8.15.1, cable box top board 8.15.2, cable box intermediate head board 8.15.3, cable box holding down plate 8.15.4, cable box bottom board 8.15.5, packing ring 8.15.6, nut 8.15.7, cable locating hole V.

Referring to fig. 1 and 2, a chassis crankcase 2 is placed on a base 1, a main motor housing 3 is placed on the chassis crankcase 2, and a main motor cable connection box 4 is placed on the main motor housing 3.

Referring to fig. 1, 2 and 3, the left long upright member 8.1 and the right long upright member 8.3 are connected with the base 1 by a bolt and washer set 8.16, and the left short upright member 8.2 and the right short upright member 8.4 are connected with the crankcase 2 of the frame by a bolt and washer set Y.

Referring to fig. 3, 4 and 5, the column part, the beam part and the beam part of the cable support part 8 are connected by bolt and washer sets Z, and the three pressing cable boxes 8.15 are respectively installed on the beam 1 part 8.5, the beam 2 part 8.6 and the beam 3 part 8.7 and are connected by cable box pressing long bolts 8.15.1, washers 8.15.6 and nuts 8.15.7.

Please refer to fig. 2, fig. 3, fig. 5, cable conductor support member 8 divides cable box top board 8.15.2, cable conductor box middle board 8.15.3, cable conductor box bottom board 8.15.4, cable conductor box bottom board 8.15.5 four layers, all make with wood system material, can install three-layer main motor cable conductor 6, the number of piles is unanimous with the number of piles of main motor cable conductor junction box 4, every motor cable conductor 6 is all installed in cable conductor locating hole V, main motor cable conductor 6 mounted position, make longeron 1 part 8.9, longeron 3 part 8.11 and main motor cable conductor 6's space big, installer can utilize this space to operate at cable conductor support member 8 top, it is more convenient to install main motor cable conductor 6 and compress tightly cable conductor box 8.15.

Referring to fig. 1, a working space W for maintaining the power end of the drill pump is a space occupied by the main motor cable 6, and the main motor cable 6 needs to be detached for maintaining the power end of the drill pump, so that the maintenance is troublesome, unsafe and ugly in appearance, and the old and difficult problem is solved.

Referring to fig. 1, the left end of the main motor cable 6 is connected to the main motor cable connection box 4, and the right end of the main motor cable 6 extends to the VFD room.

The cable layout structure of the drilling pump ensures that the cable is convenient to install, has beautiful layout appearance, is safe and reliable to use and is convenient to maintain the drilling pump.

The above detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art, and these changes are within the protection of the present invention and also within the protection scope of the present invention.