A pipe rack for oil drilling

Abstract

The utility model discloses a pipe frame for petroleum drilling belongs to drilling tool technical field, a pipe frame for petroleum drilling, including support frame, the upper end of support frame is set up with the placement groove to the inside, the placement groove is provided with the baffle in parallel, and the both sides of baffle are equipped with the compression spring, and the end of compression spring is equipped with the movable plate, and is equipped with cooperation and takes off the subassembly on support frame, the utility model discloses have improved the storage stability, need to take out a certain drilling pipe, and remove cooperation and take off the subassembly, and do not need to start from the lowermost drilling pipe from bottom to top and take out the advantage of connecting.

Description

Technical Field

[0001] This utility model relates to the field of drilling tool technology, and in particular to a pipe rack for oil drilling. Background Technology

[0002] In the process of oil extraction, oil and gas flow from the reservoir to the bottom of the well and then rise from the bottom of the well to the wellhead. During the oil drilling process, the drill pipe is often replaced and stacked on a special simple storage rack.

[0003] Existing drilling pipe racks are often used to stack single or multiple layers of drilling pipes. For example, utility model patent CN220687264U discloses a drilling pipe rack, including a support frame. The upper end of the support frame has a placement groove in which the drilling pipe body is placed. The left end of the support frame is provided with a pushing component for pushing the drilling pipe body. The lower end of the pushing component is provided with a rotating component for rotatable connection. The lower end of the rotating component is fixedly connected to a support block. This utility model, by setting a placement groove, allows the drilling pipe body to be neatly arranged in the placement groove, avoiding manual placement and reducing workload. By setting a pushing component, the drilling pipe body can be pushed out of the placement groove while the pushing block blocks the next group of drilling pipe bodies. In addition, by setting a rotating component, when the support block is placed horizontally, the drilling pipe body can be prevented from sliding out of the bottom of the placement groove. After being pushed, it can be rotated by the rotating component to prevent it from affecting the drilling pipe body sliding into the V-shaped groove.

[0004] However, the above-mentioned utility model is only applicable to drilling pipes of the same size or model placed in the slot. When it is necessary to remove the drilling pipes, they can only be removed one by one from the bottom down. The scope of application is limited and needs to be improved. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the existing oil drilling pipe rack can only be continuously removed from the bottom of the drilling pipe from bottom to top, which is a limitation, and to propose a pipe rack for oil drilling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pipe rack for oil drilling includes a support frame, an inwardly opening placement groove at the upper end of the support frame, a partition plate arranged parallel to each other in the placement groove, compression springs on both sides of the partition plate, a movable plate at the end of the compression spring, and a cooperating pick-and-place assembly on the support frame.

[0008] Furthermore, there are two partitions, which divide the placement slot into three placement cavities of equal length and different widths.

[0009] Furthermore, one side of the partition is fixedly connected to the inner wall of the placement groove.

[0010] Furthermore, the mating pick-and-place assembly includes a mating groove opened on the support frame, the mating groove communicating with the placement groove, and a corresponding mating plate slidably disposed in the mating groove.

[0011] Furthermore, the bottom of the mating groove is flush with the bottom of the placement groove.

[0012] Furthermore, the mating plate is provided with a handle on its exterior.

[0013] Furthermore, both ends of the movable plate are inclined surfaces.

[0014] Compared with the prior art, this utility model provides a pipe rack for oil drilling, which has the following beneficial effects:

[0015] This utility model discloses a pipe rack for oil drilling. In use, the drilling pipe is placed into the placement groove, with both ends of the drilling pipe fitting against the inner side of the placement groove. The placement groove is divided into different placement cavities by a partition. Each placement cavity can hold a group of drilling pipes, meaning that each group of drilling pipes has the same length and diameter. This makes the pipe rack suitable for multiple models of drilling pipes with the same length but different diameters, thus improving the overall applicability. The drilling pipes placed in the placement groove are clamped and positioned by a compression spring and a movable plate, improving the stability of storage.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model from the upper right perspective;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model from the lower right perspective;

[0019] Figure 3 This is a top view of the overall structure of this utility model;

[0020] Figure 4 This is a front view schematic diagram of the overall structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the partition and movable plate structure of this utility model.

[0022] In the picture:

[0023] 1. Support frame; 2. Placement slot; 3. Partition; 4. Compression spring; 5. Movable plate; 6. Fitting pick-and-place assembly; 601. Fitting slot; 602. Fitting plate; 7. Placement cavity; 8. Handle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figure 1-5 This utility model discloses a pipe rack for oil drilling, including a support frame 1. The upper end of the support frame 1 is provided with a placement groove 2. A partition 3 is arranged parallel to the upper end of the placement groove 2. Compression springs 4 are installed on both sides of the partition 3. A movable plate 5 is installed at the end of the compression springs 4. The lower end surface of the movable plate 5 is in contact with the upper end surface of the placement groove 2 and slides to ensure that the placement groove 2 supports the movable plate 5.

[0026] The support frame 1 is equipped with a matching pick-and-place assembly 6. In use, the drilling pipe is placed into the placement slot 2, with both ends of the drilling pipe fitting against the inner side of the placement slot 2. The placement slot 2 is divided into different placement cavities 7 by the partition 3. Each placement cavity 7 can hold a group of drilling pipes, meaning that each group of drilling pipes has the same length and diameter. This makes the pipe rack suitable for multiple models of drilling pipes with the same length but different diameters, thus improving the overall applicability. The drilling pipes placed in the placement slot 2 are clamped and positioned by the compression spring 4 and the movable plate 5, improving the stability of storage. When a drilling pipe needs to be removed, the matching pick-and-place assembly 6 can be moved. It is not necessary to remove the drilling pipes from the bottom up, making the operation convenient.

[0027] There are two partitions 3, which divide the placement slot 2 into three placement cavities 7 of equal length and different widths, such as... Figure 3 As shown, the width of the inner cavity 7 gradually increases from left to right, allowing for the placement of three sets of drilling pipes. The drilling pipes in the left set are placed in the inner cavity 7, with the pipes abutting against the left side wall of the inner cavity 7 and a movable plate 5. The drilling pipes in the middle set are placed in the inner cavity 7, with the pipes abutting against two movable plates 5. The drilling pipes in the right set are placed in the inner cavity 7, with the pipes abutting against the right side wall of the inner cavity 7 and a movable plate 5. The drilling pipes in each set are of equal length and have the same diameter, making this pipe rack suitable for various models of drilling pipes with equal length but different diameters, thus improving the overall applicability.

[0028] One side of the partition 3 is fixedly connected to the inner wall of the placement groove 2 to ensure the stable installation of the partition 3.

[0029] The engagement pick-and-place assembly 6 includes an engagement groove 601 opened on the support frame 1. The engagement groove 601 is connected to the placement groove 2. A corresponding engagement plate 602 is slidably disposed in the engagement groove 601. When using the engagement pick-and-place assembly 6, the engagement plate 602 is slid to the right along the engagement groove 601 to expose the drilling pipe. At the same time, the drilling pipe is clamped and positioned by the cooperation of the compression spring 4 and the movable plate 5 and will not fall out. According to the actual use requirements, the corresponding drilling pipe can be taken out. It is not necessary to take out the drilling pipe from bottom to top one by one, which is convenient to operate.

[0030] The bottom of the mating groove 601 is flush with the bottom of the placement groove 2 to ensure the precise placement of each set of drilling pipes.

[0031] The mating plate 602 is equipped with a handle 8 on its exterior, which makes it convenient for workers to grasp the handle 8 and move the mating plate 602.

[0032] The two ends of the movable plate 5 are inclined surfaces. When the operator places the drilling pipe into the placement slot 2, the inclined surface makes it easier for the operator to change the position of the movable plate 5, improving the ease of use when taking out or putting in the drilling pipe from the top of the placement slot 2.

[0033] Working principle: When in use, the drilling pipe is placed into the placement slot 2, with the two ends of the drilling pipe adhering to the inner side of the placement slot 2. The placement slot 2 is divided into different placement cavities 7 by the partition 3. Each placement cavity 7 can hold a group of drilling pipes, that is, each group of drilling pipes has the same length and the same diameter, making this pipe rack suitable for multiple models of drilling pipes with the same length but different diameters. The drilling pipes placed in the placement slot 2 are clamped and positioned by the compression spring 4 and the movable plate 5.

[0034] When a drilling pipe needs to be removed, simply move the retrieval and placement component 6; there is no need to remove the drilling pipes one by one from bottom to top, making the operation convenient.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A pipe rack for oil drilling, comprising a support frame (1), wherein the upper end of the support frame (1) is provided with an inwardly extending placement groove (2), characterized in that, A partition (3) is arranged in parallel inside the placement slot (2). Compression springs (4) are provided on both sides of the partition (3). A movable plate (5) is provided at the end of the compression spring (4). A cooperating pick-and-place assembly (6) is provided on the support frame (1).

2. A pipe rack for oil drilling according to claim 1, characterized in that, There are two partitions (3), which divide the placement slot (2) into three placement cavities (7) with equal lengths and different widths.

3. A pipe rack for oil drilling according to claim 1, characterized in that, One side of the partition (3) is fixedly connected to the inner wall of the placement groove (2).

4. A pipe rack for oil drilling according to claim 1, characterized in that, The mating pick-and-place assembly (6) includes a mating groove (601) opened on the support frame (1), the mating groove (601) is connected to the placement groove (2), and a corresponding mating plate (602) is slidably arranged in the mating groove (601).

5. A pipe rack for oil drilling according to claim 4, characterized in that, The bottom of the mating groove (601) is flush with the bottom of the placement groove (2).

6. A pipe rack for oil drilling according to claim 4, characterized in that, The mating plate (602) is provided with a handle (8) on its outside.

7. A pipe rack for oil drilling according to claim 1, characterized in that, The two ends of the movable plate (5) are inclined surfaces.

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