Adjustable mounting bracket for perforating operation of coiled tubing

Abstract

The utility model relates to an adjustable mounting bracket for coiled tubing perforation operation, which comprises a support disc, a support rod and a base, and the support rod is vertically mounted on the base and can move up and down and be positioned; the supporting disc is horizontally installed at the upper end of the supporting rod and can rotate horizontally. The device has the advantages of being simple in structure, reasonable in design, high in efficiency, time-saving, labor-saving and low in cost, the perforation tool can be supported and adjusted so that the perforation tool can be conveniently and rapidly installed on the coiled tubing, and traditional manual carrying and lifting are replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and natural gas development, in particular to an adjustable mounting bracket for continuous tubing perforating operations. Background Art

[0002] In the pumping perforation construction work of oil and gas development, coiled tubing perforation construction work is a common way to deal with complex underground situations. The coiled tubing is always in a suspended state, and the free swing of the tubing in the air is serious. When installing the perforating tool, the tool that needs to be connected and installed is in an upright state, which is laborious and difficult to install. The installed perforating gun must be suspended in the air, and the construction workers need to lift the tool string manually; at the same time, it needs to be rotated and installed. The installed perforating tool is too heavy, requiring more construction workers, which is time-consuming and laborious. Therefore, there is an urgent need for a tool holder that can fine-tune the height and easily rotate to save effort to replace manual labor. Utility Model Content

[0003] The utility model provides an adjustable mounting bracket for coiled tubing perforating operations, aiming to solve the problems in the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] An adjustable mounting bracket for continuous tubing perforating operations comprises a support plate, a support rod and a base, wherein the support rod is vertically mounted on the base and can be moved up and down and positioned; the support plate is horizontally mounted on the upper end of the support rod and can be rotated horizontally.

[0006] The beneficial effect of the utility model is that during the operation, the coiled tubing is always in a suspended state. At this time, the entire device can be placed under the coiled tubing, and then the perforating tool can be placed on the support plate. The perforating workpiece is supported by the support plate, and the perforating tool can be rotated to adjust the angle of the perforating tool, so that the operator can install the perforating tool on the coiled tubing. The assembly is convenient, easy and fast, saving manpower and material resources and reducing costs.

[0007] The utility model has a simple structure and a reasonable design, and can realize the support and adjustment of the perforating tool, so as to quickly install the perforating tool on the coiled tubing, replacing the traditional manual lifting, with high efficiency, time and labor saving, and low cost.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the support plate is rotatably connected to the upper end of the support rod via a bearing.

[0010] The beneficial effects of adopting the above further scheme are simple structure and reasonable design. The support plate is rotatably connected to the upper end of the support rod through a bearing, the assembly is stable, and the support plate can be rotated according to assembly requirements to adjust the assembly angle, which makes assembly very convenient.

[0011] Furthermore, the size of the support plate gradually decreases from top to bottom.

[0012] The beneficial effect of adopting the above further solution is that the size of the support plate is reasonably designed, which can not only support the perforating tool, but also realize assembly with the support rod, saving consumables and reducing costs.

[0013] Furthermore, the support rod is a screw rod, and the lower end of the screw rod is threadedly connected to the base.

[0014] The beneficial effects of adopting the above further scheme are simple structure, reasonable design, and the screw can be moved up and down by using the threaded connection between the screw and the base, and it can be positioned, easy to operate, and saves time and effort.

[0015] Furthermore, a locking nut is provided on the threaded sleeve of the screw.

[0016] The beneficial effects of adopting the above further solution are simple structure and reasonable design. After the thread is adjusted to the set position, the screw can be further locked by the locking nut to ensure the stability of the screw assembly.

[0017] Furthermore, at least one operating handle is fixedly mounted on the locking nut.

[0018] The beneficial effects of adopting the above further solution are simple structure, reasonable design, convenient operation of the locking nut by using an operating handle, easy operation, time saving and labor saving.

[0019] Furthermore, each of the operating handles is fixedly mounted on the locking nut at an angle.

[0020] The beneficial effect of adopting the above further solution is that the operating handles are reasonably distributed, which further facilitates the operator to rotate the locking nut.

[0021] Furthermore, there are multiple operating handles, and the multiple operating handles are evenly spaced apart along the axial direction of the locking nut.

[0022] The beneficial effect of adopting the above further solution is that the number of operating handles is reasonably distributed, which further facilitates the operation of the operator.

[0023] Furthermore, the base has a trapezoidal structure.

[0024] The beneficial effect of adopting the above further solution is that the shape of the base is reasonably designed, which can not only assemble the support rod but also ensure the stability of the entire bracket.

[0025] Furthermore, universal wheels with brakes are rotatably installed at the four corners of the bottom of the base, and supporting feet that can be moved up and down and positioned are also installed at the four corners of the bottom of the base.

[0026] The beneficial effect of adopting the above-mentioned further scheme is that during operation, the four supporting feet can be lowered to contact the ground, and the four universal wheels are separated from the ground. At this time, the stability of the entire bracket can be guaranteed, and the operation is convenient; when the equipment needs to be moved, the four supporting feet are raised and separated from the ground, and the four universal wheels are in contact with the ground. At this time, the entire equipment can be moved, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model when in operation;

[0028] Figure 2 This is a schematic diagram of the structure of the first embodiment of the utility model when not in operation;

[0029] Figure 3 This is a schematic diagram of the structure of the second embodiment of the utility model during operation;

[0030] Figure 4 This is a schematic diagram of the structure of the second embodiment of the utility model when not in operation;

[0031] Figure 5 This is a schematic diagram of the structure of the third embodiment of the utility model during operation;

[0032] Figure 6 This is a schematic diagram of the structure of the third embodiment of the utility model when not in operation;

[0033] Figure 7 It is a schematic diagram of the structure when the utility model is applied.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Support plate; 2. Support rod; 3. Base; 4. Bearing; 5. Locking nut; 6. Operating handle; 7. Universal wheel; 8. Support foot; 9. Continuous oil pipe. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] 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.

[0038] 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.

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0040] Example 1

[0041] like Figures 1 to 7 As shown, this embodiment provides an adjustable mounting bracket for continuous tubing perforating operations, including a support plate 1, a support rod 2 and a base 3, wherein the support rod 2 is vertically mounted on the base 3 and can be moved up and down and positioned; the support plate 1 is horizontally mounted on the upper end of the support rod 2 and can be rotated horizontally.

[0042] During the operation, the coiled tubing 9 is always in a suspended state. At this time, the entire equipment can be placed under the coiled tubing 9, and then the perforating tool can be placed on the support plate 1. The support plate 1 supports the perforating workpiece and can be rotated to adjust the angle of the perforating tool, so that the operator can install the perforating tool on the coiled tubing 9. The assembly is convenient, easy and fast, saving manpower and material resources and reducing costs.

[0043] Preferably, in this embodiment, the upper end surface of the support plate 1 may be circular, square, or other suitable geometric shapes.

[0044] This embodiment has a simple structure and reasonable design, and can realize the support and adjustment of the perforating tool, so as to quickly install the perforating tool on the coiled tubing, replacing the traditional manual lifting, with high efficiency, time and labor saving, and low cost.

[0045] Example 2

[0046] On the basis of Example 1, in this embodiment, the support plate 1 is rotatably connected to the upper end of the support rod 2 via a bearing 4 .

[0047] This solution has a simple structure and a reasonable design. The support plate 1 is rotatably connected to the upper end of the support rod 2 through the bearing 4. The assembly is stable and the support plate 1 can be rotated according to assembly requirements to adjust the assembly angle. The assembly is very convenient.

[0048] Alternatively, the support plate 1 is directly rotatably connected to the upper end of the support rod 2 via a rotating shaft.

[0049] Example 3

[0050] On the basis of the above embodiments, in this embodiment, the size of the support plate 1 gradually decreases from top to bottom.

[0051] The size of the support plate 1 is reasonably designed, which can not only support the perforating tool, but also be assembled with the support rod 2, thus saving consumables and reducing costs.

[0052] Alternatively, the support disk 1 may also be a disc-shaped structure with the same size at both ends, but this structure consumes more materials than the above solution and is more expensive.

[0053] Example 4

[0054] On the basis of the above embodiments, in this embodiment, the support rod 2 is a screw rod, and the lower end of the screw rod is threadedly connected to the base 3.

[0055] This solution has a simple structure and a reasonable design. The screw rod is connected to the base 3 by a thread to realize the up and down movement of the screw rod, and the screw rod can be positioned, is easy to operate, and saves time and effort.

[0056] Based on the above solution, the base 3 is provided with a threaded hole matched with the screw.

[0057] Alternatively, the support rod 2 may also be a smooth rod body, in which case the base 3 is provided with a cavity with an open upper end, the lower end of the support rod 2 extends into the cavity and is slidably connected with the cavity; the base 3 is provided with a screw hole connected with the cavity, and the screw hole is threadedly connected with a screw. During operation, the support rod 2 is moved up and down to a set position, and then the screw is screwed until one end of the screw is against or loosened to fix or loosen the support rod 2.

[0058] Example 5

[0059] On the basis of Example 4, in this embodiment, a locking nut 5 is provided on the threaded sleeve of the screw.

[0060] This solution has a simple structure and a reasonable design. After the thread is adjusted to a set position, the screw can be further locked by the locking nut 5 to ensure the stability of the screw assembly.

[0061] Based on the above solution, after the screw is rotated to a set height, the locking nut 5 is manually rotated until it is in close contact with the top of the base 1, thereby locking the screw.

[0062] Example 6

[0063] On the basis of Example 5, in this embodiment, at least one operating handle 6 is fixedly mounted on the locking nut 5 .

[0064] The solution has a simple structure and a reasonable design. The locking nut 5 can be conveniently operated by using the operating handle 6, which is easy to operate and saves time and effort.

[0065] Preferably, in this embodiment, the operating handle 6 is preferably a straight rod structure.

[0066] Alternatively, the operating handle 6 may also be in other suitable geometric shapes, such as an L-shaped rod structure, one end of which extends horizontally and is fixedly connected to the circumference of the locking nut, and the other end of which extends vertically upward.

[0067] Alternatively, the locking nut 5 may also be provided with a protrusion, and the protrusion replaces the operating handle 6 .

[0068] Example 7

[0069] On the basis of Example 6, in this embodiment, each of the operating handles 6 is fixedly installed on the locking nut 5 at an angle.

[0070] The operating handles 6 are reasonably distributed, which further facilitates the operator to rotate the locking nut 5.

[0071] Based on the above solution, the operating handle 6 is located above the locking nut 5 , and the lower end thereof is fixedly connected to the upper edge or circumference of the locking nut 5 .

[0072] Alternatively, the operating handle 6 may also extend horizontally, with one end thereof fixedly connected to the circumference of the locking nut 5 .

[0073] Example 8

[0074] On the basis of any one of Embodiments 6 to 7, in this embodiment, the number of the operating handles 6 is multiple, and the multiple operating handles 6 are evenly spaced apart along the axial direction of the locking nut 5 .

[0075] The number of operating handles 6 is reasonably distributed, which further facilitates the operation of the operator.

[0076] Preferably, in this embodiment, two operating handles 6 are provided, and the two operating handles 6 are relatively distributed on the locking nut 5 .

[0077] Example 9

[0078] On the basis of the above embodiments, in this embodiment, the base 3 is in a trapezoidal structure.

[0079] The shape of the base 3 is reasonably designed, which can not only assemble the support rod 2, but also ensure the stability of the entire bracket.

[0080] Alternatively, the base 3 may also be in other suitable geometric shapes, such as a rectangular block structure or a cylindrical block structure.

[0081] Example 10

[0082] On the basis of the above embodiments, in this embodiment, universal wheels 7 with brakes are rotatably installed at the four corners of the bottom of the base 3, and supporting feet 8 that can be moved up and down and positioned are also installed at the four corners of the bottom of the base 3.

[0083] During operation, the four supporting legs 8 can be lowered to contact the ground, and the four universal wheels 7 are separated from the ground, which can ensure the stability of the entire bracket and facilitate operation;

[0084] When the equipment needs to be moved, the four supporting feet 8 are lifted and separated from the ground, and the four universal wheels 7 are in contact with the ground. At this time, the entire equipment can be moved, saving time and effort.

[0085] Based on the above solution, the upper end of each supporting foot 8 is a cylindrical structure, and the lower end is a block structure, and the size of the lower end is larger than that of the upper end. The design is reasonable to ensure the stability of the entire bracket.

[0086] The four corners of the base 3 are respectively fixed with fixing plates horizontally, and the four fixing plates are respectively provided with threaded holes. The upper ends of the four supporting feet 8 are respectively provided with threaded sections, and the four threaded sections respectively penetrate the four threaded holes and are respectively threadedly connected with the four threaded holes.

[0087] During the operation, the four supporting feet 8 are manually rotated to move downward until their lower ends are in contact with the ground, and the four universal wheels 7 are separated from the ground;

[0088] When the entire bracket needs to be moved, the four supporting feet 8 can be manually rotated so that the lower ends thereof are separated from the ground and the four universal wheels 7 are in contact with the ground, thereby moving the entire bracket.

[0089] The working principle of the utility model is as follows:

[0090] During the operation, the coiled tubing 9 is always in a suspended state. At this time, the entire equipment can be placed under the coiled tubing 9, and then the perforating tool can be placed on the support plate 1. The support plate 1 supports the perforating workpiece and can be rotated to adjust the angle of the perforating tool, so that the operator can install the perforating tool on the coiled tubing 9. The assembly is convenient, easy and fast, saving manpower and material resources and reducing costs.

[0091] The traditional connection method of the coiled tubing perforating tool requires more than three people. The heavier the tool, the more people are needed. However, the tool bracket provided by the utility model can be completed by only one person, which can greatly save manpower, convenience and time.

[0092] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0093] 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.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable mounting bracket for coiled tubing perforating operations, characterized in that: The invention comprises a support plate (1), a support rod (2) and a base (3); the support rod (2) is vertically mounted on the base (3) and can be moved up and down and positioned; the support plate (1) is horizontally mounted on the upper end of the support rod (2) and can be rotated horizontally.

2. The adjustable mounting bracket for coiled tubing perforating operation according to claim 1, characterized in that: The support plate (1) is rotatably connected to the upper end of the support rod (2) via a bearing (4).

3. The adjustable mounting bracket for coiled tubing perforating operation according to claim 1 is characterized in that: The size of the support plate (1) gradually decreases from top to bottom.

4. The adjustable mounting bracket for coiled tubing perforating operation according to any one of claims 1 to 3, characterized in that: The support rod (2) is a screw rod, and the lower end of the screw rod is threadedly connected to the base (3).

5. The adjustable mounting bracket for coiled tubing perforating operation according to claim 4 is characterized in that: A locking nut (5) is provided on the threaded sleeve of the screw rod.

6. The adjustable mounting bracket for coiled tubing perforating operation according to claim 5, characterized in that: At least one operating handle (6) is fixedly mounted on the locking nut (5).

7. The adjustable mounting bracket for coiled tubing perforating operation according to claim 6 is characterized in that: Each of the operating handles (6) is fixedly mounted on the locking nut (5) in an inclined manner.

8. The adjustable mounting bracket for coiled tubing perforating operation according to claim 6, characterized in that: There are a plurality of operating handles (6), and the plurality of operating handles (6) are evenly spaced and distributed along the axial direction of the locking nut (5).

9. The adjustable mounting bracket for coiled tubing perforating operation according to any one of claims 1 to 3, characterized in that: The base (3) is in a trapezoidal structure.

10. The adjustable mounting bracket for coiled tubing perforating operation according to claim 9, characterized in that: Universal wheels (7) with brakes are rotatably mounted at the four corners of the bottom of the base (3), and supporting feet (8) that can move up and down and be positioned are also mounted at the four corners of the bottom of the base (3).

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