Reinforced petroleum mine screen

Abstract

The utility model relates to the technical field of petroleum mine screens, and discloses a reinforced petroleum mine screen which comprises an installation frame and a screen body installed in the installation frame, the bottom wall of the installation frame is provided with at least three first installation holes, the interior of each first installation hole is movably connected with a supporting vertical rod, and the supporting vertical rods are arranged in the installation frame. Wherein the supporting vertical rod is close to the screen, a second mounting hole is formed in the side wall of the mounting frame, and a positioning transverse rod is movably connected into the second mounting hole. According to the reinforced petroleum mine screen, a positioning transverse rod can be conveniently disassembled and assembled by clamping a supporting vertical rod between a first mounting hole and a first clamping groove, and the supporting vertical rod can be stably mounted in a mounting frame by clamping the positioning transverse rod and the supporting vertical rod, so that the effect of supporting the screen is achieved; according to the method, the supporting vertical rod is simply and conveniently fixed, and the supporting vertical rod is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of oil mine screens, in particular to a reinforced oil mine screen. Background Art

[0002] Oil is one of the main raw materials that drives the rapid development of the world and is indispensable. In order to use oil efficiently, existing manufacturers use oil screens to filter impurities in oil. Oil mine filter is a metal mesh structure element used for screening and filtration. It is used in screening, filtration, dehydration, desludging and other operations.

[0003] When using the oil mine screen, it is found that the strength of the oil mine screen is poor, which can easily affect the service life of the oil mine screen. Therefore, reinforcing rods are generally installed on the screen. The reinforcing rods can support the oil mine screen to prevent the oil mine screen from breaking during use. However, after long-term use, the reinforcing rods may bend or break, thereby causing the reinforcing rods to weaken the supporting effect of the screen. The existing reinforcing rods are generally fixedly installed, which is not convenient for disassembly and installation, and thus makes it difficult to replace the reinforcing rods. Therefore, a reinforced oil mine screen is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a reinforced oil mine screen having the advantages of convenient replacement of reinforcing rods of the screen, etc., thereby solving the problem that it is inconvenient to replace the reinforcing rods of the oil mine screen.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating the replacement of the reinforcing rod of the screen, the utility model provides the following technical solutions:

[0008] A reinforced petroleum mine screen comprises a mounting frame and a screen mounted inside the mounting frame, wherein the bottom wall of the mounting frame is provided with at least three first mounting holes, each of the first mounting holes is movably connected to a supporting vertical rod, wherein the supporting vertical rod is close to the screen, and the side wall of the mounting frame is provided with a second mounting hole, wherein the second mounting hole is movably connected to a positioning cross rod, wherein the positioning cross rod is snap-fitted with the supporting vertical rod, and a positioning plate is mounted on one end of the positioning cross rod, and the positioning plate is connected to the side wall of the mounting frame.

[0009] As a preferred technical solution of the utility model, a positioning groove is provided on the side wall of the supporting vertical rod, wherein the positioning cross bar is locked with the plurality of supporting vertical rods through the positioning groove.

[0010] As a preferred technical solution of the utility model, a first clamping block is installed on the top of the supporting vertical rod, and a first clamping groove is opened on the inner top wall of the installation frame, wherein the first clamping block is clamped with the first clamping groove.

[0011] As a preferred technical solution of the utility model, a second clamping block is installed on one end of the positioning cross bar away from the positioning plate, and a second clamping groove is opened on the inner wall of the installation frame, wherein the second clamping block is clamped with the second clamping groove.

[0012] As a preferred technical solution of the present invention, the positioning plate and the side wall of the installation frame are fixed together by means of threaded connection of screws and nuts.

[0013] As a preferred technical solution of the utility model, a first through hole is provided on the positioning plate, and a second through hole is provided on the side wall of the installation frame, wherein the screw passes through the first through hole and the second through hole in sequence and is threadedly connected with the nut.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a reinforced oil mine screen with the following features:

[0016] Beneficial effects:

[0017] The reinforced petroleum mine screen can facilitate disassembly and installation of the positioning cross bar by clamping the supporting vertical bar between the first mounting hole and the first clamping groove. The positioning cross bar is buckled with the supporting vertical bar so that the supporting vertical bar can be stably installed inside the mounting frame, thereby achieving the effect of supporting the screen. This method is simple and convenient for fixing the supporting vertical bar, and is easy to disassemble and install the supporting vertical bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0019] Figure 2 The utility model structure Figure 1 A partial enlarged schematic diagram of part A shown;

[0020] Figure 3 It is a side view schematic diagram of the connection structure between the structural support vertical rod and the positioning horizontal rod of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the connection structure between the structural installation frame and the supporting vertical rod of the utility model.

[0022] In the figure: 1. installation frame; 2. screen; 3. support vertical rod; 4. first installation hole; 5. positioning cross bar; 6. first clamping block; 7. first clamping slot; 8. second clamping block; 9. second clamping slot; 10. positioning plate; 11. first through hole; 12. second through hole; 13. second installation hole; 14. screw; 15. nut; 16. positioning slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-4A reinforced oil mine screen comprises a mounting frame 1 and a screen 2 mounted inside the mounting frame 1, wherein the bottom wall of the mounting frame 1 is provided with at least three first mounting holes 4, each of the first mounting holes 4 is movably connected with a support vertical rod 3, wherein the support vertical rod 3 is close to the screen 2, wherein a first clamping block 6 is mounted on the top of the support vertical rod 3, and a first clamping groove 7 is provided on the inner top wall of the mounting frame 1, wherein the first clamping block 6 is clamped with the first clamping groove 7, so that the support vertical rod 3 can be moved through the first clamping groove 7 and the first mounting hole 4. The vertical support rod 3 is installed on the installation frame 1, and the vertical support rod 3 is located below the screen 2, so as to achieve the effect of supporting the screen 2, and at the same time, the vertical support rod 3 is easy to be disassembled and installed from the installation frame 1, and a second installation hole 13 is opened on the side wall of the installation frame 1, and a positioning cross bar 5 is movably connected inside the second installation hole 13, wherein the positioning cross bar 5 is buckled with the vertical support rod 3, wherein a second clamping block 8 is installed on the end of the positioning cross bar 5 away from the positioning plate 10, and a second clamping groove 9 is opened on the inner wall of the installation frame 1, wherein the second clamping block 8 is connected with the first clamping groove 9, and the second clamping block 8 is connected with the second clamping groove 9. The two card slots 9 are connected with each other, wherein a positioning slot 16 is provided on the side wall of the support vertical rod 3, wherein the positioning cross bar 5 is buckled with multiple support vertical rods 3 through the positioning slot 16, so that the support vertical rod 3 can be fixed inside the installation frame 1 by buckling the positioning cross bar 5 with multiple support vertical rods 3. When the support vertical rod 3 needs to be replaced, the positioning cross bar 5 is pulled out, and the support vertical rod 3 can be pulled out from the inside of the installation frame 1. A positioning plate 10 is installed on one end of the positioning cross bar 5, and the positioning plate 10 is connected to the side wall of the installation frame 1. In the embodiment, the positioning plate 10 and the side wall of the mounting frame 1 are fixed together by means of screws 14 and nuts 15, wherein a first through hole 11 is provided on the positioning plate 10, and a second through hole 12 is provided on the side wall of the mounting frame 1, wherein the screws 14 pass through the first through hole 11 and the second through hole 12 in sequence and are threadedly connected with the nuts 15, so that the positioning plate 10 can be fixed to the mounting frame 1 by means of screws 14 and nuts 15, thereby achieving a fixing effect on the positioning cross bar 5 and the supporting vertical bar 3.

[0027] In this embodiment, the number of the supporting vertical rods 3 can be adjusted according to the size of the screen 2 and can also be adjusted according to the number of different first slots 7 and first mounting holes 4 .

[0028] Working principle: insert the supporting vertical rod 3 into the installing frame 1 through the first installing hole 4, so that the first clamping block 6 is clamped with the first clamping groove 7. At this time, the supporting vertical rod 3 is close to the screen 2, so that the supporting vertical rod 3 can be easily disassembled and installed while supporting the screen 2, and thus it is convenient to replace the supporting vertical rod 3. Then insert the positioning cross bar 5 into the installing frame 1 at the second installing hole 13, so that the second clamping block 8 is clamped with the second clamping groove 9. At the same time, the positioning cross bar 5 will be buckled with the supporting vertical rod 3 to achieve the effect of fixing the supporting vertical rod 3. Then install the nut 15 on the screw 14 to fix the positioning plate 10 to the installing frame 1, so as to achieve the effect of fixing the positioning cross bar 5, so that the supporting vertical rod 3 can be easily installed and disassembled while supporting the screen 2.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced oil mine screen, comprising a mounting frame (1) and a screen (2) mounted inside the mounting frame (1), characterized in that: The bottom wall of the installation frame (1) is provided with at least three first installation holes (4), each of which is movably connected to a support vertical rod (3), wherein the support vertical rod (3) is close to the screen (2); the side wall of the installation frame (1) is provided with a second installation hole (13), and the second installation hole (13) is movably connected to a positioning cross rod (5), wherein the positioning cross rod (5) is snap-fitted with the support vertical rod (3); a positioning plate (10) is installed on one end of the positioning cross rod (5), and the positioning plate (10) is connected to the side wall of the installation frame (1).

2. A reinforced oil mine screen according to claim 1, characterized in that: A positioning groove (16) is provided on the side wall of the supporting vertical rod (3), wherein the positioning cross rod (5) is locked with the plurality of supporting vertical rods (3) through the positioning groove (16).

3. A reinforced oil mine screen according to claim 1, characterized in that: A first clamping block (6) is installed on the top of the supporting vertical rod (3), and a first clamping groove (7) is opened on the inner top wall of the installation frame (1), wherein the first clamping block (6) is clamped with the first clamping groove (7).

4. A reinforced oil mine screen according to claim 1, characterized in that: A second clamping block (8) is installed on one end of the positioning cross bar (5) away from the positioning plate (10), and a second clamping groove (9) is opened on the inner wall of the installation frame (1), wherein the second clamping block (8) is clamped with the second clamping groove (9).

5. A reinforced oil mine screen according to claim 1, characterized in that: The positioning plate (10) and the side wall of the installation frame (1) are fixed together by means of a screw (14) and a nut (15) in a threaded connection.

6. A reinforced oil mine screen according to claim 5, characterized in that: The positioning plate (10) is provided with a first through hole (11), and the side wall of the installation frame (1) is provided with a second through hole (12), wherein a screw (14) passes through the first through hole (11) and the second through hole (12) in sequence and is threadedly connected with a nut (15).

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