Adjustable motor support for cooler of rotary drilling rig

Abstract

The utility model discloses an adjustable motor support for a cooler of a rotary drilling rig, which belongs to the technical field of motor supports and comprises two beam frames, support legs and a connecting plate, the two beam frames are arranged in parallel, and mounting holes are arranged at the outer ends of the beam frames; the supporting feet are arranged at the outer ends of the cross beam frames and provided with a plurality of adjustable long round holes. The connecting plate is arranged between the connecting positions of the supporting feet and the cross beam frame, and a through hole is formed in the connecting plate. The motor support is simple in structure and convenient to install, the supporting legs of the fixed motor support are arranged to be split, and the height or the up-down and left-right directions of the motor support can be adjusted to a certain extent according to actual conditions by arranging the adjustable oblong holes in the supporting legs. On the premise that performance and cooling requirements are met, overall vibration and pulling of the cooler are reduced, so that the leakage rate is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of motor brackets, in particular to an adjustable motor bracket for a rotary drill cooler. Background Art

[0002] At present, the SWDM42 and SWDM45 rotary drilling rigs on the market are a new type of bored pile construction equipment, and the cooler is an indispensable functional component. With the development of advanced rotary drilling technology, multifunctional high-strength rotary drilling rigs are now used, which places extremely high demands on the cooler. At present, in the market, the cooler for high-strength rotary drilling rigs is running at high speed for a long time, and the cooler is not flat, which will cause oil leakage. There have been many oil leakage incidents in the motors used in the Indian and Russian markets.

[0003] Most of the existing motor brackets are non-adjustable and have a hard-connected structure. In actual use, after the cooler assembly is installed or the cooler is installed, the four legs of the motor bracket are at different heights and the surface is uneven. In this way, the motor mounting surface is also uneven. Under long-term high-speed operation, it will cause cracks and damage, and the leakage rate is also high, which will affect the service life. Utility Model Content

[0004] The utility model aims to provide an adjustable motor bracket for a rotary drill cooler to solve the problem that the motor bracket is unevenly installed, which easily causes oil leakage and damage to the motor and shortens its service life.

[0005] Technical solution: The utility model provides an adjustable motor bracket for a rotary drill cooler, comprising: a crossbeam frame, a support leg, and a connecting plate. The crossbeam frame has two parallel beams, and the outer end of the crossbeam frame is provided with a mounting hole; the support leg is arranged at the outer end of the crossbeam frame, and the support leg is provided with a plurality of adjustable oblong holes; the connecting plate is arranged between the support leg and the crossbeam frame, and the connecting plate is provided with a through hole. The support leg is connected in a split manner, and by providing a plurality of adjustable oblong holes, the height or up, down, left, and right of the motor bracket can be adjusted to a certain extent according to actual conditions.

[0006] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, the crossbeam frame, the support leg, and the connecting plate are fixedly connected by bolts passing through the adjustable oblong hole, the through hole, and the mounting hole. Since it is a channel steel structure, the crossbeam frame and the support leg cannot be directly connected, and a connecting plate is provided to assist in the connection, and is fixed by bolts to improve the stability of the structure.

[0007] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, the crossbeam frame and the supporting legs are both channel steel profiles.

[0008] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, a cooler connecting plate is provided below the support foot.

[0009] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, fixing holes are provided at both ends of the cooler connecting plate.

[0010] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, a motor mounting plate is provided in the middle of the crossbeam frame.

[0011] Furthermore, in the above-mentioned adjustable motor bracket for a rotary drill cooler, an output through hole is provided in the middle of the motor mounting plate.

[0012] It can be seen from the above technical scheme that the utility model has the following beneficial effects: the adjustable motor bracket for a rotary drill cooler described in the utility model has a simple structure and is easy to install. The legs of the fixed motor bracket are arranged in a split type. By arranging a plurality of adjustable oblong holes at the legs, the height or up, down, left and right of the motor bracket can be adjusted to a certain extent according to actual conditions. On the premise of meeting the performance and cooling requirements, the overall vibration and pulling of the cooler can be reduced to reduce the leakage rate and increase the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an adjustable motor bracket for a rotary drill cooler of the utility model;

[0014] Figure 2 This is a top view of an adjustable motor bracket for a rotary drill cooler of the utility model;

[0015] Figure 3 This is a side view of an adjustable motor bracket for a rotary drill cooler of the utility model;

[0016] Figure 4 This is a schematic diagram of the adjustable oblong hole of the utility model;

[0017] Figure 5 It is a schematic diagram of the connecting plate of the utility model.

[0018] In the figure: a crossbeam frame 1, a support leg 2, a connecting plate 3, a motor mounting plate 4, an adjustable oblong hole 21, a cooler connecting plate 22, a fixing hole 23, and an output through hole 41. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1-4The adjustable motor bracket for a rotary drill cooler shown in the figure comprises: a crossbeam frame 1, a support leg 2, and a connecting plate 3. The crossbeam frame 1 has two parallel sets, and a mounting hole is provided at the outer end of the crossbeam frame 1; the support leg 2 is provided at the outer end of the crossbeam frame 1, and a plurality of adjustable oblong holes 21 are provided on the support leg 2; the connecting plate 3 is provided between the connection between the support leg 2 and the crossbeam frame 1, and a through hole is provided on the connecting plate 3. The support leg 2 is connected in a split manner, and by providing a plurality of adjustable oblong holes 21, the height or up, down, left, and right of the motor bracket can be adjusted to a certain extent according to the actual situation, which can ensure that the cooler is installed flat, thereby reducing the occurrence of oil leakage problems.

[0021] like Figure 5 The adjustable motor bracket for a rotary drill cooler shown in the figure has a crossbeam frame 1, a support leg 2, and a connecting plate 3 which are fixedly connected by bolts passing through an adjustable oblong hole 21, a through hole, and a mounting hole.

[0022] Example 2

[0023] On the basis of Example 1, in this example, Figure 1 The adjustable motor bracket for a rotary drill cooler shown in the figure has a crossbeam frame 1 and a support leg 2, both of which are channel steel profiles. Since the crossbeam frame 1 and the support leg 2 are channel steel structures, they cannot be directly connected, and a connecting plate 3 is provided to assist in the connection, and is fixed by bolts to improve the stability of the structure.

[0024] In this embodiment, a cooler connecting plate 22 is provided below the support leg 2 , and fixing holes 23 are provided at both ends of the cooler connecting plate 22 .

[0025] In this embodiment, a motor mounting plate 4 is provided in the middle of the crossbeam frame 1 , and an output through hole 41 is provided in the middle of the motor mounting plate 4 .

[0026] It should be noted that the above is only a technical solution of the utility model and is not a limitation. Although the utility model is described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustable motor bracket for a rotary drill cooler, characterized in that: include: A crossbeam frame (1), wherein the crossbeam frame (1) has two parallel arranged crossbeam frames, and an outer end of the crossbeam frame (1) is provided with a mounting hole (); A support foot (2), the support foot (2) being arranged at the outer end of the crossbeam frame (1), and the support foot (2) being provided with a plurality of adjustable oblong holes (21); A connecting plate (3) is arranged between the connecting portion of the supporting foot (2) and the crossbeam frame (1), and a through hole is provided on the connecting plate (3).

2. The adjustable motor bracket for a rotary drill cooler according to claim 1, characterized in that: The crossbeam frame (1), the supporting foot (2) and the connecting plate (3) are fixedly connected by bolts passing through the adjustable oblong hole (21), the through hole and the mounting hole ().

3. The adjustable motor bracket for a rotary drill cooler according to claim 1, characterized in that: The crossbeam frame (1) and the supporting legs (2) are both channel steel profiles.

4. The adjustable motor bracket for a rotary drill cooler according to claim 1, characterized in that: A cooler connecting plate (22) is provided below the support foot (2).

5. The adjustable motor bracket for a rotary drill cooler according to claim 4, characterized in that: The cooler connecting plate (22) is provided with fixing holes (23) at both ends.

6. The adjustable motor bracket for a rotary drill cooler according to claim 1, characterized in that: A motor mounting plate (4) is provided in the middle of the crossbeam frame (1).

7. The adjustable motor bracket for a rotary drill cooler according to claim 6, characterized in that: An output through hole (41) is provided in the middle of the motor mounting plate (4).

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