Supporting device for hand-operated oil well pump

Abstract

The utility model belongs to the technical field of oil well pumps, and discloses and relates to a supporting device for a hand-operated oil well pump, which comprises a connecting plate, the upper surface of the connecting plate is fixedly connected with a box body, and the supporting device for the hand-operated oil well pump is provided with an electric push rod, a movable plate, a sliding rod, a sleeve, a threaded rod and a threaded cylinder. The threaded rod can conveniently move in the threaded barrel according to threads on the inner wall of the threaded barrel, meanwhile, the hand-cranking oil well pump is fixed through thrust of the threaded rod, according to thrust of an electric push rod, a movable plate can conveniently drive a sliding rod to slide in a sliding opening, and meanwhile a sleeve drives the hand-cranking oil well pump to the proper height along with movement of the sliding rod. The hand-cranking oil-well pump can be conveniently supported by combining the matched use, and can be adjusted according to requirements, so that a worker does not need to repeatedly insert the hand-cranking oil-well pump into an oil barrel, the labor force of the worker can be reduced, and the oil pumping speed can be increased.

Description

Technical Field

[0001] The utility model belongs to the field of oil well pumps, and in particular relates to a supporting device for a hand-cranked oil well pump. Background Art

[0002] The oil pump is a common downhole device that is driven by a pumping unit to pump crude oil from the well to the ground. An ordinary oil pump is mainly composed of four parts: a pump barrel, a suction valve, a piston and a discharge valve. According to the way the oil pump is fixed underground, it can be divided into a tube pump and a rod pump. There are also many types of oil pumps currently, including hand-cranked oil pumps.

[0003] At present, when a hand-cranked oil pump is in use, the staff is required to repeatedly insert the hand-cranked oil pump into the oil barrel to pump oil. Due to the large number of oil barrels, such repeated operations greatly increase the labor of the staff, and repeatedly inserting the hand-cranked oil pump into the oil barrel will greatly reduce the oil pumping work. Therefore, technical personnel in this field provide a support device for a hand-cranked oil pump to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a support device for a hand-cranked oil pump to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A supporting device for a hand-cranked oil pump comprises a connecting plate, the upper surface of the connecting plate is fixedly connected to a box body, the left side surface of the box body is provided with a sliding opening, the inner wall of the sliding opening is slidably connected to a sliding rod, the left end of the sliding rod is fixedly connected to a sleeve, the outer surface of the sleeve is fixedly inlaid with a threaded barrel, the inner wall of the threaded barrel is threadedly connected to a threaded rod, the inner bottom wall of the box body is fixedly connected to an electric push rod, the top end of the electric push rod is fixedly connected to a movable plate, and the left side of the movable plate is fixedly connected to the right end of the sliding rod.

[0007] Furthermore, two sets of moving wheels are fixedly connected to the bottom surface of the connecting plate, and a pull plate is fixedly connected to the right side surface of the box.

[0008] Furthermore, two reflective stickers are provided above the connecting plate, and the side surfaces of the two reflective stickers close to each other are fixedly connected to the front side and the back side of the box body respectively.

[0009] Furthermore, the sliding opening is adapted to the sliding rod, and a control switch is fixedly connected to the front side of the box.

[0010] Furthermore, a battery is fixedly connected to the upper surface of the connecting plate, and the battery is located on the right side of the box.

[0011] Furthermore, a positioning cylinder is fixedly embedded on the upper surface of the box body, a positioning rod is slidably connected to the inner wall of the positioning cylinder, and the bottom end of the positioning rod is fixedly connected to the upper surface of the movable plate.

[0012] Furthermore, an operation indicator board is fixedly connected to the right side surface of the box body, and the operation indicator board is located above the pull plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The support device for the hand-cranked oil pump is provided with an electric push rod, a movable plate, a sliding rod, a sleeve, a threaded rod and a threaded barrel. The cooperation of the threaded rod and the threaded barrel makes it easy for the threaded rod to move inside the threaded barrel according to the threads on the inner wall of the threaded barrel. At the same time, the hand-cranked oil pump is fixed by the thrust of the threaded rod, and according to the thrust of the electric push rod, the movable plate drives the sliding rod to slide inside the sliding mouth, and at the same time, the sleeve follows the movement of the sliding rod to drive the hand-cranked oil pump to a suitable height. The above-mentioned cooperation is used in combination to facilitate supporting the hand-cranked oil pump, and it can be adjusted according to needs, so that the staff does not need to repeatedly insert the hand-cranked oil pump into the oil barrel, thereby reducing the staff's work labor and speeding up the oil pumping speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the support device for the hand-cranked oil well pump;

[0016] Figure 2 A sectional view of a top view of a casing of a support device for a hand-cranked oil well pump;

[0017] Figure 3 It is a cross-sectional view of the front view of the casing of the support device for the hand-cranked oil well pump;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a top view of a sleeve of a support device for a hand-cranked oil well pump.

[0019] Description of reference numerals:

[0020] 1. Moving wheel; 2. Box body; 3. Connecting plate; 4. Battery; 5. Pull plate; 6. Operation indicator plate; 7. Positioning cylinder; 8. Positioning rod; 9. Sliding rod; 10. Threaded cylinder; 11. Sleeve; 12. Threaded rod; 13. Control switch; 14. Reflective sticker; 15. Sliding mouth; 16. Movable plate; 17. Electric push rod. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be 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 by specific circumstances.

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a support device for a hand-cranked oil pump includes a connecting plate 3, the upper surface of the connecting plate 3 is fixedly connected to a box body 2, a sliding opening 15 is opened on the left side of the box body 2, the inner wall of the sliding opening 15 is slidably connected to a sliding rod 9, the left end of the sliding rod 9 is fixedly connected to a sleeve 11, the outer surface of the sleeve 11 is fixedly inlaid with a threaded tube 10, the inner wall of the threaded tube 10 is threadedly connected to a threaded rod 12, the inner bottom wall of the box body 2 is fixedly connected to an electric push rod 17, the top of the electric push rod 17 is fixedly connected to a movable plate 16, and the left side of the movable plate 16 is fixedly connected to the right end of the sliding rod 9.

[0024] Two sets of moving wheels 1 are fixedly connected to the bottom surface of the connecting plate 3, and a pull plate 5 is fixedly connected to the right side surface of the box body 2. Through the cooperation of the moving wheels 1 and the pull plate 5, the device can be easily moved to the use position. Two reflective stickers 14 are arranged above the connecting plate 3. The side surfaces of the two reflective stickers 14 close to each other are fixedly connected to the front side of the box body 2 and the back side of the box body 2 respectively. The reflective stickers 14 are used to provide a warning effect at night. The sliding mouth 15 is adapted to the sliding rod 9. A control switch 13 is fixedly connected to the front side of the box body 2, and the control switch 13 is used to control the extension and retraction of the electric push rod 17.

[0025] A battery 4 is fixedly connected to the upper surface of the connecting plate 3, and the battery 4 is located on the right side of the box body 2. The battery 4 is used to provide electricity. A positioning cylinder 7 is fixedly inlaid on the upper surface of the box body 2, and a positioning rod 8 is slidably connected to the inner wall of the positioning cylinder 7. The bottom end of the positioning rod 8 is fixedly connected to the upper surface of the movable plate 16. The cooperation of the positioning rod 8 and the positioning cylinder 7 can further increase the stability of the movable plate 16. An operation sign 6 is fixedly connected to the right side of the box body 2, and the operation sign 6 is located above the pull plate 5. The operation sign 6 is used to facilitate the staff to understand the operating process of the device.

[0026] The working principle of the utility model is:

[0027] When the staff uses it, first pass the hand oil pump through the sleeve 11, then rotate the threaded rod 12 to move inside the threaded barrel 10, and use the cooperation of the threaded rod 12 and the threaded barrel 10 to fix the hand oil pump, and then connect one end of the hand oil pump to the pipeline, and at the same time extend the pipeline away from the end of the hand oil pump to the inside of the oil barrel. At this time, shake the hand oil pump to pump oil. However, when the height of the hand oil pump needs to be adjusted, press the control switch 13 to control the electric push rod 17 to extend or contract. At the same time, according to the thrust provided by the electric push rod 17, push the movable plate 16 to drive the slide rod 9 to move, and drive the hand oil pump to move to a suitable height, thereby completing its height adjustment.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A support device for a hand-cranked oil pump, comprising a connecting plate (3), characterized in that: The upper surface of the connecting plate (3) is fixedly connected to a box body (2); a sliding opening (15) is provided on the left side of the box body (2); a sliding rod (9) is slidably connected to the inner wall of the sliding opening (15); a sleeve (11) is fixedly connected to the left end of the sliding rod (9); a threaded cylinder (10) is fixedly inlaid on the outer surface of the sleeve (11); a threaded rod (12) is threadedly connected to the inner wall of the threaded cylinder (10); an electric push rod (17) is fixedly connected to the inner bottom wall of the box body (2); a movable plate (16) is fixedly connected to the top end of the electric push rod (17); and the left side of the movable plate (16) is fixedly connected to the right end of the sliding rod (9).

2. The support device for a hand-cranked oil pump according to claim 1, characterized in that: Two sets of moving wheels (1) are fixedly connected to the bottom surface of the connecting plate (3), and a pull plate (5) is fixedly connected to the right side surface of the box body (2).

3. The support device for a hand-cranked oil pump according to claim 1, characterized in that: Two reflective stickers (14) are provided above the connecting plate (3), and the side surfaces of the two reflective stickers (14) close to each other are fixedly connected to the front side of the box body (2) and the back side of the box body (2) respectively.

4. The support device for a hand-cranked oil pump according to claim 1, characterized in that: The sliding opening (15) is matched with the sliding rod (9), and a control switch (13) is fixedly connected to the front of the box body (2).

5. The support device for a hand-cranked oil pump according to claim 1, characterized in that: A storage battery (4) is fixedly connected to the upper surface of the connecting plate (3), and the storage battery (4) is located on the right side of the box body (2).

6. The support device for a hand-cranked oil pump according to claim 1, characterized in that: A positioning cylinder (7) is fixedly embedded on the upper surface of the box body (2), a positioning rod (8) is slidably connected to the inner wall of the positioning cylinder (7), and the bottom end of the positioning rod (8) is fixedly connected to the upper surface of the movable plate (16).

7. The support device for a hand-cranked oil pump according to claim 1, characterized in that: An operation indicator sign (6) is fixedly connected to the right side surface of the box body (2), and the operation indicator sign (6) is located above the pull plate (5).

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