A quick connection structure for a petroleum vibrating screen support frame

Abstract

The utility model relates to petroleum vibrating screen mesh technical field, propose a kind of quick connecting structure of petroleum vibrating screen mesh support frame, including frame main body, the upper end of frame main body is used to fix screen body;Hanging plate is set on the right end upper side of frame main body, and the lower end of hanging plate has several hanging columns;Limiting plate is set on the right end lower side of frame main body, and it has interval between limiting plate and hanging plate, and the right end of limiting plate is located the left of hanging column;Connecting plate is set in the left end middle part of frame main body, and connecting plate has connecting hole corresponding with the position of hanging column;When two frame main bodies are connected left and right, the connecting plate of first frame main body is inserted between the hanging plate and limiting plate of second frame main body, and the hanging column of first frame main body is inserted into the connecting hole of second frame main body. Through the above technical scheme, the connection of vibrating screen mesh is not stable in the prior art, and the problem of inconvenient use is solved.

Description

Technical Field

[0001] This utility model relates to the field of oil vibrating screen technology, and in particular to a quick connection structure for an oil vibrating screen support frame. Background Technology

[0002] Oil vibrating screens are solid-liquid separation devices for drilling fluids, separating solid impurities such as rock cuttings and sand particles from the drilling fluid. They experience significant wear and tear during use and are commonly used consumables. An oil vibrating screen consists of a frame body and a screen fixed to the frame body.

[0003] Oil vibrating screens are installed in vibrating equipment to quickly separate materials through vibration. Multiple screens are typically required, connected sequentially side-by-side and then pushed into the filtration space of the equipment. Removal is also done by pulling them out together; the equipment provides pressure to secure them within the filtration space. Current methods for connecting vibrating screens typically use additional connectors, such as clips or binding wires, to link side-by-side. This connection is cumbersome, and if the binding wires are not tightened, the screens will misalign, making it difficult to pull them out of the filtration space for replacement or to insert multiple new screens into the filtration space simultaneously.

[0004] In the existing technology, the problem of unstable connection and inconvenience in using vibrating screens needs to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a quick connection structure for the support frame of an oil vibrating screen, which solves the problems of unstable connection and inconvenience of use of the vibrating screen in the prior art.

[0006] The technical solution adopted by this utility model is: to provide a quick-connect structure for a support frame of an oil vibrating screen, including a frame body, the upper end of which is used to fix the screen body; characterized in that it further includes: A mounting plate is provided on the upper right side of the main frame body, and the lower end of the mounting plate has several mounting posts. A limiting plate is provided on the lower right side of the main frame body, and there is a gap between the limiting plate and the hanging plate. The right end of the limiting plate is located to the left of the hanging post. A connecting plate is disposed at the middle of the left end of the main frame body. In the vertical direction, the connecting plate is located between the hanging plate and the limiting plate. The connecting plate has a connecting hole corresponding to the position of the hanging post. After the two frame bodies are connected left and right, the connecting plate of the first frame body is inserted between the hanging plate and the limiting plate of the second frame body, the hanging post of the first frame body is inserted into the connecting hole of the second frame body, and the upper ends of the two frame bodies are flush.

[0007] To further optimize this technical solution, the limiting plate is of several kinds, and the several limiting plates are arranged at intervals along the front-back direction.

[0008] To further optimize this technical solution, the vertical spacing between the limiting plate and the hanging plate is greater than the thickness of the connecting plate.

[0009] To further optimize this technical solution, the connecting hole is a straight groove type.

[0010] Further optimization of this technical solution also includes: A reinforcing strip is provided at the lower end of the connecting plate, and the connecting hole is located between the frame body and the reinforcing strip; A plurality of reinforcing plates are provided, wherein the reinforcing plates are disposed at the lower end of the connecting plate, one end of the reinforcing plate is connected to the main frame body, and the other end is connected to the reinforcing strip.

[0011] Further optimization of this technical solution also includes: A sealing strip is provided on the upper end of the connecting plate, and the sealing strip is sealed to the left end of the frame body.

[0012] The beneficial effects of this utility model are as follows: When connecting two adjacent vibrating screens, simply insert the connecting plate of one frame body into the hanging plate and the limiting plate of the other frame body. The operation is quick and easy, and multiple vibrating screens can be connected quickly. It is convenient to use. The hanging column is inserted into the connecting hole to achieve left and right direction limiting connection, and the connecting plate is inserted between the hanging plate and the limiting plate to achieve front and back direction limiting connection. The connection is more stable and it is easy to pull out or push in multiple vibrating screens at the same time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure from the top view of this utility model; Figure 2 This is a front view structural diagram of the present invention; Figure 3 For the present utility model Figure 2 A magnified schematic diagram of the structure at point a in the middle; Figure 4 This is a schematic diagram of the lower structure of this utility model; Figure 5 This is a schematic diagram of the structure after the two main frame components of this utility model are connected; Figure 6 For the present utility model Figure 5 A magnified schematic diagram of the structure at point b in the middle; Figure 7 For the present utility model Figure 6 Schematic diagram of the structure after removing the reinforcing plate; Figure 8 This is a schematic diagram of the lower structure of the present invention after the reinforcing plate has been removed; Figure 9 This is a schematic diagram of the structure of the two main frame components of this utility model during installation; Figure 10 For the present utility model Figure 9 A magnified schematic diagram of the structure at point c in the middle; The markings in the diagram are as follows: 1. Frame body; 2. Hanging plate; 201. Hanging column; 3. Limiting plate; 4. Connecting plate; 401. Connecting hole; 5. Reinforcing strip; 6. Reinforcing plate; 7. Sealing strip. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0016] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0018] like Figure 1-10As shown, a quick-connect structure for a support frame of an oil vibrating screen includes a frame body 1, the upper end of which is used to fix the screen body; it also includes: a hanging plate 2, disposed on the upper right side of the frame body 1, the lower end of which has a plurality of hanging posts 201; a limiting plate 3, disposed on the lower right side of the frame body 1, with a gap between the limiting plate 3 and the hanging plate 2, the right end of which is located to the left of the hanging posts 201; and a connecting plate 4, disposed on the left side of the frame body 1. In the vertical direction, the connecting plate 4 is located between the hanging plate 2 and the limiting plate 3. The connecting plate 4 has a connecting hole 401 corresponding to the position of the hanging post 201. When the two frame bodies 1 are connected left and right, the connecting plate 4 of the first frame body 1 is inserted between the hanging plate 2 and the limiting plate 3 of the second frame body 1, and the hanging post 201 of the first frame body 1 is inserted into the connecting hole 401 of the second frame body 1. The upper ends of the two frame bodies 1 are flush.

[0019] When using it, taking the connection of two vibrating screens as an example, the two frame bodies 1 are connected side by side, divided into the first frame body 1 on the left and the second frame body 1 on the right. The connecting plate 4 of the second frame body 1 is inserted at a small angle between the hanging plate 2 and the limiting plate 3 of the first frame body 1. Then the second frame body 1 rotates back to be flush with the upper end of the first frame body 1. At this time, the hanging post 201 of the first frame body 1 is inserted into the connecting hole 401 of the second frame body 1 to achieve left and right limiting and anti-detachment. At the same time, the connecting plate 4 of the second frame body 1 is located between the hanging plate 2 and the limiting plate 3 of the first frame body 1 to achieve upper and lower limiting and anti-detachment. When multiple vibrating screens are connected in sequence, the method is the same as above.

[0020] Two hanging posts 201 can be set at the lower end of the hanging plate 2, and two corresponding connecting holes 401 can be set on the connecting plate 4 to achieve a relatively stable connection. The hanging plate 2 is flush with the upper end of the frame body 1.

[0021] The left and right direction limiting facilitates the synchronous pushing and pulling of multiple vibrating screens, while the up and down direction limiting ensures that adjacent frame bodies 1 do not detach. Within the filtration space, the tilt angle between two frame bodies 1 will not cause detachment, avoiding sudden detachment when pulling outwards, which would prevent the vibrating screens deep within the filtration space of the vibrating equipment from being pulled out, thus avoiding inconvenience in use.

[0022] With its integrated structure, no additional connectors are required for connection.

[0023] Furthermore, there are several limiting plates 3, and the several limiting plates 3 are arranged at intervals along the front-back direction.

[0024] When in use, the limiting plate 3 can be divided into multiple small pieces, which are spaced apart to stably achieve the limiting function, while also reducing the overall weight.

[0025] Furthermore, the vertical distance between the limiting plate 3 and the hanging plate 2 is greater than the thickness of the connecting plate 4.

[0026] During use, there is a gap between the limiting plate 3 and the hanging post 201 in the left-right direction. The hanging post 201 can be close to or above the limiting plate 3 in the up-down direction, but should not exceed the limiting plate 3, otherwise it will be difficult to insert the connecting plate 4. When connecting the two frame bodies 1, the connecting plate 4 is first inserted at a small angle through the gap between the limiting plate 3 and the hanging post 201. The thickness of the connecting plate 4 is less than the gap between the limiting plate 3 and the hanging plate 2, so no high-precision processing or manufacturing is required, and the space is ample, making insertion smoother. After the vibrating screen is installed in the vibrating equipment, it is fixed by the pressure provided by the equipment, so the gap does not affect the operation.

[0027] Furthermore, the connecting hole 401 is a straight groove type.

[0028] When in use, the connecting hole 401 is slightly larger than the hanging post 201, which makes processing easier and lowers the cost. It also facilitates the quick insertion of the hanging post 201 into the connecting hole 401. The connecting hole 401 can be a straight groove type, which reduces redundancy in the left and right directions and reduces the processing and manufacturing accuracy requirements by relying on redundancy in the front and back directions.

[0029] Furthermore, it also includes: a reinforcing strip 5, disposed at the lower end of the connecting plate 4, with the connecting hole 401 located between the frame body 1 and the reinforcing strip 5; and a plurality of reinforcing plates 6, disposed at the lower end of the connecting plate 4, with one end of the reinforcing plate 6 connected to the frame body 1 and the other end connected to the reinforcing strip 5.

[0030] During use, reinforcing strips 5 and reinforcing plates 6 are provided on the connecting plate 4 to enhance its structural strength, reduce deformation and bending, and prevent it from failing to be inserted between the hanging plate 2 and the limiting plate 3. The reinforcing strips 5 are arranged along the front-to-back direction at the lower end of the connecting plate 4, and several reinforcing plates 6 are spaced apart along the front-to-back direction at the lower end of the connecting plate 4 to enhance the overall strength.

[0031] Furthermore, it also includes: a sealing strip 7, which is disposed on the upper end of the connecting plate 4, and the sealing strip 7 is sealed to the left end of the frame body 1.

[0032] When in use, after the two frame bodies 1 are connected, the hanging plate 2 of the first frame body 1 is located on the upper end of the connecting plate 4 of the second frame body 1 and is flush with the upper end of the second frame body 1. At the same time, the end of the hanging plate 2 abuts against the side of the sealing strip 7. The sealing strip 7 can seal the connection between the two adjacent frame bodies 1 and reduce leakage downward from the joint.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A quick-connect structure for a support frame of an oil vibrating screen, comprising a frame body (1), the upper end of which is used to fix the screen body; characterized in that, Also includes: Hanging plate (2) is set on the upper right side of the frame body (1), and the lower end of the hanging plate (2) has a number of hanging posts (201). A limiting plate (3) is provided on the lower right side of the frame body (1). There is a gap between the limiting plate (3) and the hanging plate (2). The right end of the limiting plate (3) is located to the left of the hanging column (201). A connecting plate (4) is provided at the middle of the left end of the frame body (1). In the vertical direction, the connecting plate (4) is located between the hanging plate (2) and the limiting plate (3). The connecting plate (4) has a connecting hole (401) corresponding to the position of the hanging post (201). When the two frame bodies (1) are connected left and right, the connecting plate (4) of the first frame body (1) is inserted between the hanging plate (2) and the limiting plate (3) of the second frame body (1), and the hanging post (201) of the first frame body (1) is inserted into the connecting hole (401) of the second frame body (1), and the upper ends of the two frame bodies (1) are flush.

2. The quick-connect structure for a support frame of an oil vibrating screen according to claim 1, characterized in that, The limiting plate (3) is a plurality of such plates, which are arranged at intervals along the front-back direction.

3. The quick-connect structure for a support frame of an oil vibrating screen according to claim 1, characterized in that, The vertical distance between the limiting plate (3) and the hanging plate (2) is greater than the thickness of the connecting plate (4).

4. The quick-connect structure for a support frame of an oil vibrating screen according to claim 1, characterized in that, The connecting hole (401) is a straight groove type.

5. The quick-connect structure for a support frame of an oil vibrating screen according to claim 1, characterized in that, Also includes: A reinforcing strip (5) is provided at the lower end of the connecting plate (4), and the connecting hole (401) is located between the frame body (1) and the reinforcing strip (5); A plurality of reinforcing plates (6) are provided, wherein the reinforcing plates (6) are disposed at the lower end of the connecting plate (4), one end of the reinforcing plate (6) is connected to the frame body (1), and the other end is connected to the reinforcing strip (5).

6. The quick-connect structure for a support frame of an oil vibrating screen according to claim 1, characterized in that, Also includes: A sealing strip (7) is provided on the upper end of the connecting plate (4), and the sealing strip (7) is sealed to the left end of the frame body (1).

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