Modular portable dismountable frame

Abstract

This application relates to a modular, movable, and disassembly / assembly rack, comprising: a disassembly / assembly rack module, a push-pull guide rail module disposed at one end of the disassembly / assembly rack module, a trolley guide rail module disposed at the other end of the disassembly / assembly rack module, and a control system module independently located beside the disassembly / assembly rack module. The disassembly / assembly rack module, push-pull guide rail module, trolley guide rail module, and control system module are independent of each other. The method provided in this application, because each module is individually configured and small in size, facilitates storage and assembly. Therefore, it can be packaged, transported, and disassembled separately. During transportation, smaller equipment or more conventional transportation methods can be used, effectively reducing transportation costs. It also meets the requirement of transporting equipment to areas difficult to reach with traditional equipment, such as offshore platforms and remote oil fields, reducing fixed investment in the equipment. It is suitable for time-sensitive scenarios such as emergency repairs and periodic maintenance, facilitating rapid response to customer needs.

Description

Technical Field

[0001] This application relates to the field of oil and gas exploration and development technology, and in particular to a modular, movable, and detachable rack. Background Technology

[0002] To ensure the stability of the overall structure during operation, the connecting threads of oil and geology drilling tools or instruments typically have relatively high torque when threaded. When the torque exceeds a certain value, manual disassembly and assembly become difficult. In existing technology, hydraulic disassembly and assembly equipment is commonly used to disassemble and assemble drilling tools or instruments. A single drilling tool or instrument usually has multiple threads that need to be added or removed. Access is made from the trolley guide rail side, and disassembly is performed sequentially. The disassembled components are then transferred to other processes via the push-pull guide rail side. The hydraulic disassembly and assembly equipment supports both ends of the connecting drilling tool using trolley guide rail modules and push-pull guide rail modules, and uses fixed and moving clamps to disassemble and assemble the connecting threads. Existing hydraulic disassembly and assembly equipment typically uses a fixed structure. On-site, the trolley guide rail modules and push-pull guide rail modules are connected to the disassembly and assembly frame base, and then the pump station and control cabinet are connected to the hydraulic hoses and cables of the disassembly and assembly frame, lifting trolley, and push-pull mechanisms. After installation, the manufacturer usually uses anchor bolts for fixation. After welding or bolting, disassembling the equipment usually requires cutting or damaging the structural components, resulting in low equipment reuse rate. Furthermore, secondary deployment requires the re-purchase of some components. Therefore, traditional disassembly racks are limited to use in a certain work area.

[0003] Meanwhile, to ensure the stability of the disassembly and assembly frame's working state, installing traditional hydraulic disassembly and assembly frames requires the pre-construction of a fixed workshop with an indoor concrete foundation of at least 150mm thickness. This results in high initial investment in foundation construction, and the site must be flat and stable; otherwise, it is difficult to install and fix the disassembly and assembly frame. Therefore, existing disassembly and assembly frames are unsuitable for soft or uneven sites, and also unsuitable for temporary sites. Furthermore, the disassembly and assembly frame consists of a base, push-pull guide rails, and trolley guide rails. The base is 5m long, and the push-pull guide rails are 8-11m long.

[0004] The trolley guide rail is 5m long, and the overall length is 18-21m. Since the trolley guide rail module and the push-pull guide rail module are respectively connected and fixed to both ends of the disassembly frame, this setting method results in a long overall structure of the disassembly frame, a large area of ​​the foundation site required in advance, and greatly increases the difficulty of setting up and installing the disassembly frame.

[0005] Furthermore, because traditional hydraulic assembly / disassembly racks include trolley guide rail modules and push-pull guide rail modules, their large overall size makes them difficult to transport using conventional vehicles such as freight vehicles, ships, and trucks. Specialized equipment is required for transportation. However, the use of specialized equipment requires approval, a lengthy approval process, and subsequent equipment scheduling is also cumbersome. This makes it difficult to control the total time spent transporting the assembly / disassembly rack, impacting overall efficiency and hindering the ability to meet the needs of urgent tasks. Moreover, since both transportation and installation rely on specialized equipment, the costs associated with transportation, equipment installation, and disassembly are substantial.

[0006] Currently, the patented solutions only involve placing the disassembly rack inside the container, which is long and inconvenient for transportation and hoisting. The control cabinet and hydraulic pump station take up a lot of space and are inconvenient to operate when disassembling the buckles. No consideration has been given to how drilling tools or instruments can be hoisted from the outside into the container. Summary of the Invention

[0007] This application provides a modular, movable, and removable rack to solve the bottleneck problems of traditional immovable racks in terms of transportation, deployment, maintenance, and economy.

[0008] In a first aspect, this application provides a modular movable disassembly and assembly rack, including: a disassembly and assembly rack module, a push-pull guide rail module, a trolley guide rail module, and a control system module;

[0009] The push-pull guide rail module is detachably mounted on one end of the disassembly frame module, and the trolley guide rail module is detachably mounted on the other end of the disassembly frame module. An independent control system module is located beside the disassembly frame module. The disassembly frame module, push-pull guide rail module, trolley guide rail module, and control system module are independent of each other.

[0010] Disassembly and assembly module: An integrated fixed disassembly and assembly module that is fixed to the base inside the container.

[0011] Push-pull guide rail module: The rotor of the drill bit is pulled out or pushed in from the stator by a push-pull device that is movably set on the push-pull guide rail module. The push-pull guide rail module is assembled from multiple modules and has several manually operated lifting trolleys movably set.

[0012] Cart guide rail module: Several manually lifting trolleys are movably set up, and the trolley guide rail module is assembled from multiple modules;

[0013] The push-pull guide rail module and the trolley guide rail module are respectively located at both ends of the disassembly frame module. The end of the push-pull guide rail module and the trolley guide rail module closest to the disassembly frame module is respectively connected to the corresponding guide rail of the disassembly frame module. The push-pull guide rail module and the trolley guide rail module are installed on the outside of the container cabinet.

[0014] The control system module is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via pipes and cables.

[0015] Furthermore, the fixing and disassembly module includes one or more of a quick-release buckle machine, a fixing clamp, and a moving clamp, wherein the quick-release buckle machine, the fixing clamp, and the moving clamp are detachably mounted on the disassembly and assembly frame module.

[0016] Furthermore, a crane module is configured on the top of the container cabinet, and the crane module is suspended above the disassembly and assembly frame module.

[0017] Furthermore, the container body is equipped with several roller shutter doors, which are located on the side panels of the container body.

[0018] Furthermore, the container cabinet is equipped with a rotating door, which is located on the side panel of the container cabinet corresponding to the disassembly and assembly frame module.

[0019] Furthermore, the revolving door can be a single-opening or double-opening type.

[0020] Furthermore, an independent control system module is provided next to the disassembly and assembly frame module, and the control system module is connected to the disassembly and assembly frame module through pipes and cables.

[0021] Furthermore, the control system module includes a pump station and a control cabinet. The pump station is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via pipelines. The control cabinet is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via cables. Furthermore, a second container cabinet is externally provided for the control system module, and roller shutter doors and / or revolving doors are provided on the side panels of the second container cabinet.

[0022] Furthermore, a cleaning module is provided on the side of the disassembly and assembly frame module, and the cleaning module is located on the side of the trolley guide rail module at the extreme position away from the disassembly and assembly frame module.

[0023] The cleaning module and the disassembly / assembly frame module are arranged on the same axis.

[0024] The cleaning module includes: a cleaning area and a hoisting module;

[0025] Cleaning area: Integrated cleaning tank and cleaning mechanism;

[0026] Lifting module: A gantry crane that moves between the cleaning area and the trolley guide rail module.

[0027] The technical solutions provided in this application have the following advantages compared with the prior art:

[0028] 1. The method provided in this application embodiment allows for separate transportation and disassembly of each module, as each module is set up independently. During transportation, smaller equipment or more conventional transportation methods, such as ordinary trucks, cargo ships, or railway transportation, can be used without the need for special equipment approval, effectively reducing transportation costs. It also meets the requirement of transporting equipment to areas that are difficult for traditional equipment to cover, such as offshore platforms and remote oil fields.

[0029] 2. Suitable for time-sensitive scenarios such as emergency rescue and seasonal maintenance, facilitating rapid response to customer needs;

[0030] 3. Through modular design, it achieves efficient transportation, agile deployment, low operation and maintenance costs, and full coverage of scenarios, solving the problems of traditional disassembly and assembly racks, and providing a more optimized solution for equipment maintenance in energy, heavy industry, transportation and other fields. Attached Figure Description

[0031] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0034] Figure 1 This is a structural schematic diagram of a modular, movable, and detachable rack provided in an embodiment of this application.

[0035] Figure 2 This is a schematic diagram of the internal structure of a container during transportation, provided as an embodiment of this application.

[0036] Figure 3 This is a structural diagram of the configuration control system module.

[0037] Figure 4A hydraulic schematic diagram provided for an embodiment of this application.

[0038] Figure 5 This is a structural diagram of the cleaning module.

[0039] Figure 6 This is a structural diagram of the configuration control system module and the cleaning module.

[0040] Explanation of reference numerals in the attached figures:

[0041] 1. Assembly / Disassembly Module; 11. Container Body; 111. Roller Shutter Door; 112. Revolving Door; 12. Base; 13. Fixed Assembly / Disassembly Module; 131. Quick-Release Machine; 132. Fixing Clamp; 133. Moving Clamp; 2. Push-Pull Rail Module; 21. Push-Pull Rail; 22. Push-Pull Device; 23. Manual Lifting Trolley; 3. Trolley Rail Module; 31. Trolley Rail; 4. Control System Module; 41. Pump Station; 42. Control Cabinet; 43. Second Container Body; 5. Cleaning Module; 51. Cleaning Area; 52. Lifting Module; 61. Temperature Control Switch; 62. Radiator; 63. Manual / Electric Multi-Way Valve. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0044] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0045] To address the technical problems of transportation, deployment, maintenance, and economy associated with existing immovable disassembly racks, this application provides a modular movable disassembly rack that enables overall modular design, facilitating the transportation, assembly, and disassembly of individual modules. This results in a short overall cycle and convenient and quick loading and unloading processes.

[0046] Please see Figure 1 , Figure 2 , Figure 3 The present application provides a modular movable disassembly and assembly rack, including: disassembly and assembly rack module 1, push-pull guide rail module 2, trolley guide rail module 3, and control system module 4;

[0047] The push-pull guide rail module 2 is detachably mounted on one end of the disassembly frame module 1, and the trolley guide rail module 3 is detachably mounted on the other end of the disassembly frame module 1. An independent control system module 4 is located beside the disassembly frame module. The disassembly frame module 1, push-pull guide rail module 2, trolley guide rail module 3, and control system module 4 are independent of each other.

[0048] Disassembly and assembly module 1: integrates a fixed disassembly and assembly module 13, which is fixed to the base 12 inside the container body 11.

[0049] Push-pull guide rail module 2: The rotor of the drill bit is pulled out or pushed in from the stator by a push-pull device 22 movably mounted on the push-pull guide rail module 2. The push-pull guide rail module 2 is assembled from multiple sets of push-pull guide rails 21 to facilitate quick assembly. Furthermore, when transportation is required, the small size of each push-pull guide rail 21 in the disassembled push-pull guide rail module 2 allows for easy loading and unloading into the container 11 of the disassembly and assembly frame module 1 for transport. Several manually operated lifting trolleys 23 are movably mounted, working in conjunction with the fixing clamps 132 to support the drill bit or instruments.

[0050] Trolley guide rail module 3: This module is equipped with several manually operated lifting trolleys 23, which, in conjunction with the moving clamp 133, support the drilling tools or instruments. The trolley guide rail module 3 is assembled from multiple sets of trolley guide rails 31, facilitating rapid assembly. Furthermore, when transporting, the small size of each trolley guide rail 31 within the disassembled module 3 allows for easy loading and unloading into the container 11 of the disassembly / assembly frame module 1 for transport.

[0051] The push-pull guide rail module 2 and the trolley guide rail module 3 are respectively located at both ends of the disassembly frame module 1. The ends of the push-pull guide rail module 2 and the trolley guide rail module 3 closest to the disassembly frame module 1 are respectively connected to the corresponding guide rails of the disassembly frame module 1. The push-pull guide rail module 2 and the trolley guide rail module 3 are installed on the outside of the container body 11 to reduce the overall size of the container body 11. The trolley guide rail module 3 and the push-pull guide rail module 2 are respectively covered by movable push-pull canopies. When the drilling tools are being disassembled and assembled, the canopies can be folded to create space and facilitate the disassembly and assembly work. When the drilling tools are not being disassembled and assembled, the canopies can be unfolded and placed over the push-pull guide rail module 2 and the trolley guide rail module 3 to prevent them from being exposed to wind and rain.

[0052] To reduce the layout of hydraulic system pipelines and improve overall assembly efficiency, the guide rail trolleys on the push-pull guide rail module 2 and the trolley guide rail module 3 are equipped with a manually lifting trolley 23. The manually lifting trolley 23 uses a hand pump to perform the lifting action to meet the needs of raising and lowering the drill bit or instrument supported on the manually lifting trolley 23.

[0053] Meanwhile, to facilitate transportation, the push-pull guide rails 21 and push-pull devices 22 of the push-pull guide rail module 2 are disassembled and stored in the container body 11, and the manual lifting trolley 23 is also stored in the track inside the container body 11. When the trolley guide rails 31 of the trolley guide rail module 3 are disassembled and stored in the container body 11, the manual lifting trolley 23 can also be stored in the track inside the container body 11. This facilitates the simultaneous transportation of the container body 11 and the push-pull guide rails 21, push-pull devices 22, and trolley guide rails 31 stored inside the container body 11, reducing the number of transportation trips, reducing the overall structural volume to be transported, and lowering transportation costs.

[0054] During operation, the product to be disassembled is placed and fixed via the trolley guide module 3, and moved towards or away from the disassembly / assembly frame module 1. The push-pull guide module 2 and the trolley guide module 3 are used to place and fix the drill bit to be loaded / unloaded. In the embodiment provided in this application, the drill bit rotor is placed on the push-pull guide module 2, and the drill bit stator is placed on the trolley guide module 3, allowing the drill bit to pass through the fixed disassembly / assembly module 13 of the disassembly / assembly frame module 1. When disassembling the drill bit, the trolley guide module 3 and the push-pull guide module 2 support both ends of the drill bit, keeping it stable. Simultaneously, the fixed disassembly / assembly module 13 clamps and fixes the disassembly / assembly area of ​​the drill bit and detaches the connecting threads on the drill bit, meeting the disassembly / assembly requirements and facilitating subsequent cleaning, maintenance, and repair work.

[0055] Because the disassembly / assembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 are independent of each other, they can be easily disassembled, assembled, and transported separately, reducing the overall volume of the smallest unit required for transportation. In existing technologies, disassembly / assembly frame equipment is generally transported as a complete unit. Therefore, conventional freight vehicles, ships, and trains are insufficient for transport needs, requiring the use of specialized equipment. This specialized equipment requires relevant approvals, resulting in a lengthy process and making it difficult to meet the loading, unloading, and transportation needs of emergency situations. Furthermore, the existing disassembly / assembly and transportation methods also lead to higher overall costs, which are difficult to control effectively. In the solution provided in this application, by adopting an independent modular design, the disassembly frame module 1, the push-pull guide rail 21 of the push-pull guide rail module 2, and the trolley guide rail 31 of the trolley guide rail module 3 can all be installed inside the container body 11 for transportation. The larger disassembly frame module 1 is mounted on the base 12 inside the container body 11. Meanwhile, the manually operated lifting trolleys 23 on the push-pull guide rail module 2 and the trolley guide rail module 3 can be stored on the tracks inside the container body 11. Therefore, when transportation is required, the container body 11 can be directly transported by freight vehicles, cargo ships, etc., facilitating the handling of the disassembly frame module 1 without the need for fixing or disassembly operations between the disassembly frame module 1 and the corresponding installation site using expansion bolts or other fastening methods.

[0056] Meanwhile, since the disassembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 are independent of each other, different numbers of push-pull guide rails 21 and trolley guide rails 31 can be selected during assembly to adjust the distance between the disassembly frame module 1 and the push-pull guide rail module 2 and / or the trolley guide rail module 3. This facilitates adaptive adjustment of the overall equipment specifications and dimensions required for different disassembly and assembly tasks, avoids waste of resources, and meets the need to complete different work tasks with a set of equipment.

[0057] The control system module 4 is connected to the disassembly / assembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 via pipes and cables. The control system module 4 is independently located outside the disassembly / assembly frame module 1, facilitating independent transport during transit. This results in a smaller transport unit, making it easier to utilize transport vehicles, cargo ships, etc. In some optional embodiments, after assembly, the control system module 4 can be located inside the container body 11 for convenient assembly setup and control of disassembly / assembly operations. In some optional embodiments, after assembly, the control system module 4 is located outside the container body 11, allowing operators to stay away from the disassembly / assembly frame module 1 while controlling it, ensuring operator safety.

[0058] In some embodiments, the fixing and disassembly module 13 includes one or more of a quick-release buckle machine 131, a fixing clamp 132, and a moving clamp 133, wherein the quick-release buckle machine 131, the fixing clamp 132, and the moving clamp 133 are detachably mounted on the disassembly frame module 1. Wherein:

[0059] The quick-connect spinner 131 utilizes guide post positioning and double-cylinder clamping to achieve rapid threading, enabling the tightening or loosening of drill bit connection threads in a short time, significantly improving the efficiency of assembly and disassembly. The quick-connect spinner 131 allows setting the output torque during operation, adjusting the torque according to the assembly and disassembly requirements of the drill bit connection threads in different tasks. This ensures the reliability and accuracy of tightening or loosening the connection threads, avoiding damage caused by excessive torque or weak connections due to insufficient torque. Furthermore, the quick-connect spinner 131 can accommodate drill bits of different diameters and specifications, and can also perform assembly and disassembly of specially shaped workpieces such as drill bits with curved housings.

[0060] The fixing clamp 132 can clamp the drill string when it is loosened or tightened, providing a stable foundation for disassembly and assembly operations. This prevents displacement or shaking of the drill string during disassembly and assembly, ensuring the accuracy and safety of the overall operation. During the punching process, the fixing clamp 132 can withstand the counter-torque generated by the punching, thus preventing the drill string from loosening or the equipment from being damaged due to the counter-torque, ensuring the smooth progress of the disassembly and assembly process. At the same time, the fixing clamp 132 can cooperate with the punching clamp to realize the relative axial movement of the two ends of the drill string joint, and it can also meet the needs of different clamping distances with the punching clamp, adapting to the disassembly and assembly of drill strings of different lengths and specifications.

[0061] The movable clamp 133 and the fixed clamp 132 work together to perform clamping operations, thus adapting to the clamping and fixing requirements of drill strings of different lengths. When clamping and fixing drill strings of different lengths, the relative distance between the movable clamp 133 and the fixed clamp 132 can be adjusted by moving them to meet the clamping requirements and achieve reliable clamping and fixing of the drill strings.

[0062] Since the length of the drill bit or the points requiring clamping and positioning vary for different tasks, in the prior art, a corresponding clamping mechanism is generally fixedly installed on the assembly / disassembly frame module 1 for clamping operations. This method results in a large number of similar modules on the assembly / disassembly frame module 1, making the overall structure complex and the total weight heavy, which brings inconvenience to the overall assembly / disassembly and transportation of the equipment. In the embodiment provided in this application, the modularly configured quick-release clamping machine 131, fixing clamp 132, and moving clamp 133 allow for the selection of appropriate fixing and disassembly / disassembly modules 13 for assembly and setup according to different work requirements, meeting the needs for clamping, fixing, and guiding the drill bit, effectively improving the stability and efficiency of the assembly / disassembly work.

[0063] In some embodiments, a crane module is disposed on the top of the container body 11, and the crane module is suspended above the disassembly and assembly frame module 1. The crane module includes guide rails disposed on the top of the container body 11, and a crane mounted on the guide rails. The guide rails are distributed along the axial direction of the disassembly and assembly frame module 1, so that the crane can move along the direction of the guide rails and lift drilling tools, components, etc. on the disassembly and assembly frame module 1, thereby meeting the needs of separating or loading drilling tools or their components during the disassembly and assembly of drilling tools.

[0064] During the disassembly of the workpiece, the overhead crane module picks up and moves the disassembled parts from the drill bit, preventing these parts from interfering with or affecting subsequent disassembly or maintenance of the drill bit, thus ensuring the smooth progress of the next disassembly operation. During the assembly of the drill bit, the overhead crane module moves the parts to be assembled to their corresponding assembly positions, ensuring that the parts are fitted or aligned with the drill bit. Then, equipment such as the quick-connect spinneret 131 is used to perform the corresponding assembly and processing work on the parts and the drill bit.

[0065] In some embodiments, the container body 11 is provided with a plurality of roller shutter doors 111, which are located on the side panels of the container body 11. The roller shutter doors 111 allow the internal space of the container body 11 to be opened during the assembly of the overall equipment, facilitating the assembly of the push-pull guide rail module 2 and the trolley guide rail module 3. This also facilitates the feeding of drilling tools, connecting threads, and other components into the disassembly / assembly frame module 1 for corresponding workpiece disassembly or assembly. Simultaneously, the open interior space of the container body 11 through the roller shutter doors 111 facilitates the connection of the control ports of the disassembly / assembly frame module 1 to an external control system. When the disassembly / assembly frame module 1 needs to be moved, the roller shutter doors 111 can be lowered and locked, converting the container body 11 into a retractable state, providing protection and storage for the internal disassembly / assembly frame module 1, and facilitating its transport in container form.

[0066] In some embodiments, a rotating door 112 is provided on the container body 11, and the rotating door 112 is disposed on the side panel of the container body 11 corresponding to the side of the disassembly and assembly frame module 1. The rotating door 112 can be single-opening or double-opening. By providing a rotating door 112 at a corresponding position on the side of the disassembly and assembly frame module 1, it is convenient for operators to observe the working status of the equipment at any time, and also convenient to enter the container body 11 in a timely manner to carry out corresponding maintenance and inspection work when a malfunction or other abnormal condition occurs at the disassembly and assembly frame module 1.

[0067] In some embodiments, please refer to Figure 3 , Figure 4 , Figure 6 An independent control system module 4 is located beside the assembly / disassembly frame module 1. The control system module 4 is connected to the assembly / disassembly frame module 1 via pipes and cables. The control system module 4 includes a pump station 41 and a control cabinet 42. The pump station 41 is connected to the assembly / disassembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 via pipes. The control cabinet 42 is connected to the assembly / disassembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 via cables. By independently setting up the pump station 41 and control cabinet 42 from the assembly / disassembly frame module 1, isolation and protection are facilitated. This allows operators to maintain a safe distance from the assembly / disassembly frame module 1 during relevant control operations, effectively ensuring the safety of operators when the assembly / disassembly frame module 1 is performing assembly or disassembly of the drilling tools.

[0068] The pump station 41 of the control system module 4 is connected to the quick-connect fitting assembly in the container body 11. The piping between the quick-connect fitting assembly in the container body 11 and the disassembly / removal frame module 1 and push-pull guide rail module 2 uses hydraulic hoses and is connected via hydraulic quick-connect fittings. The length and connector type of each hydraulic hose between the pump station 41 and the quick-connect fitting assembly in the container body 11 are identical, eliminating the need to distinguish between different hydraulic hoses during installation; they can be directly connected and put into use. Similarly, during disassembly and transportation, there is no need to separately pack the hydraulic hoses; they can be transported together. If a hydraulic hose malfunctions, it can be quickly replaced, effectively improving overall maintenance efficiency.

[0069] Similarly, the cables between the control cabinet 42 of the control system module 4 and the disassembly frame module 1, the push-pull guide rail module 2, and the trolley guide rail module 3 are connected by quick-connect cable connectors to improve the overall disassembly and assembly efficiency.

[0070] In the embodiments provided in this application, the working status of the disassembly and assembly frame module 1 is remotely controlled by the remote control hand-held multi-way valve 63 through the control cabinet 42. On-site operators can simultaneously complete hoisting and other corresponding control operations, thereby avoiding safety accidents caused by the operator being too close to the disassembly and assembly frame module 1 and the working space being relatively small, thus improving the overall safety of the equipment.

[0071] In some optional embodiments, in addition to the control cabinet 41, emergency stop knobs are provided on both sides of the fixing clamp 132. In case of an emergency, the operator can quickly press the emergency stop knob to force the entire operation to stop, preventing personal injury or further damage.

[0072] In some embodiments, the pump station 41 has a compact structure, but the disassembly and assembly module 1 requires operation of the relief valve and throttle valve to switch and control the hydraulic lines during use, which can lead to severe overheating in the hydraulic system. By adding a radiator 62 to the return oil line of the hydraulic system, and activating the radiator 62 when the temperature control switch 61 detects that the hydraulic oil temperature exceeds the set value, the temperature is reduced to the set value, ensuring the normal operation of the hydraulic system. After the cooling process is complete, the radiator 62 is then turned off.

[0073] In some embodiments, a second container cabinet 43 is provided on the outside of the control system module 4, and a roller shutter door 111 and / or a revolving door 112 are provided on the side panel of the second container cabinet 43.

[0074] In some optional embodiments, the roller shutter door 111 is disposed on the side panel of the second container cabinet 43 facing the container cabinet 11 equipped with the disassembly and assembly frame module 1, so as to extend the pipeline connected to the output port of the pump station 41 and the cable connected to the port of the control station through the corresponding opening of the roller shutter door 111 to be assembled with the disassembly and assembly frame module 1, the push-pull guide rail module 2 and the trolley guide rail module 3, thereby realizing the transmission of control signals and the control of the working status of hydraulic components.

[0075] In some optional embodiments, the revolving door 112 is located on the side of the second container cabinet 43 near the operating side of the control cabinet 42, so that the operator can enter the interior of the second container cabinet 43 through the revolving door 112 and perform corresponding work status control, work parameter adjustment and other work on the control cabinet 42, which facilitates the operator's entry and exit and operation control.

[0076] The rotating doors 112 installed on the container 11 and the second container 43 can rotate 180°. When the rotating door 112 is opened, the door panel of the rotating door 112 can be pressed against the outer wall of the container 11 and / or the second container 43, thereby reducing the occupation of external space.

[0077] In some optional embodiments, alarm lights are installed on the top or inside of the container 11 and / or the second container 43, so that when an abnormal situation occurs, the alarm lights can flash to warn on-site personnel, so that on-site personnel can promptly detect and handle the abnormality.

[0078] In some embodiments, please refer to Figure 5 , Figure 6 A cleaning module 5 is provided on the side of the disassembly and assembly frame module 1. The cleaning module 5 is located on the side of the trolley guide rail module 3 at the extreme position away from the disassembly and assembly frame module 1.

[0079] The cleaning module 5 and the disassembly / assembly frame module 1 are arranged on the same axis;

[0080] The cleaning module 5 includes: a cleaning area 51 and a hoisting module 52;

[0081] Cleaning Zone 51: Integrated cleaning tank and cleaning mechanism;

[0082] Lifting module 52: integrates a gantry crane that moves between the cleaning area 51 and the trolley guide rail module 3.

[0083] For drilling tools or instruments that are disassembled and repaired in the disassembly and assembly module 1, they have generally been used downhole, and therefore their interiors and surfaces are covered with sludge, requiring cleaning of both the surface and interior of the drilling tools or instruments. This ensures the cleanliness of the components before reassembling them. Therefore, for this type of task, a cleaning module 5 needs to be installed beside the disassembly and assembly module 1 to clean the disassembled components. During the cleaning process, the parts are first removed from the drilling tools using the disassembly and assembly module 1. Then, the parts are transferred using a traveling module located on top of the container 11 and placed on the transport end of the trolley guide module 3. The manually operated lifting trolley 23 of the trolley guide module 3 then moves the parts towards the cleaning module 5. When the manually lifting trolley 23 of the trolley guide module 3 moves the disassembled parts to their limit position, the gantry crane of the hoisting module 52 picks up the parts and sends them into the cleaning area 51. The cleaning mechanism in the cleaning area 51 cleans the parts, removing the sludge adhering to the surface and interior of the drilling tools or instruments, ensuring cleanliness. After cleaning, the parts are removed by the hoisting module 52 and transferred to the manually lifting trolley 23 of the trolley guide module 3. The manually lifting trolley 23 moves the parts to the side of the moving clamp 133 and lifts them, then sends them into the moving clamp 133. The moving clamp 133 clamps the parts and transports them forward, sending them into the fixed clamp 132, where the fixed clamp 132 clamps and secures them. The quick-release spinner 131 then assembles the parts sequentially, thus restoring the drilling tools or instruments to their original state, achieving the overall disassembly, assembly, and cleaning of the drilling tools or instruments.

[0084] In some optional embodiments, the gantry crane used in the lifting module 52 is a 3T trackless gantry crane. A 3T trackless gantry crane is a lifting device that can move freely without the need for fixed tracks. It typically uses tires or tracks as its movement mechanism and can perform lateral and longitudinal movements of lifted materials on flat ground. Compared to traditional gantry cranes, it eliminates the cost of laying and maintaining tracks, and when the work location changes, there is no need for complex disassembly and reinstallation of tracks. The entire equipment can be directly transferred to the new work site for rapid deployment, saving time and labor costs, improving equipment utilization, and facilitating the installation and transportation of the entire equipment.

[0085] In practical applications, especially in locations such as offshore platforms and remote oil fields, traditional scaffolding systems require installation in fixed areas and secured with expansion bolts or welding to fix the main body of the equipment at predetermined points. Therefore, when installing scaffolding systems in these locations, specialized equipment is often needed for transportation, hoisting, fixing, and assembly, resulting in lengthy transportation and assembly times and making deployment inconvenient. Furthermore, existing scaffolding systems require relatively flat and spacious areas for installation, which are limited in locations like offshore platforms and remote oil fields, making it difficult to adapt to existing site conditions.

[0086] The modular, movable, and disassembly rack provided in this application, because the rack module 1 is located inside the container body 11, can be directly placed using the base 12 of the container body 11, meeting the setup requirements of different workplaces and facilitating the fixed installation of the container body 11. Furthermore, after installation and fixation, the push-pull guide rail module 2, trolley guide rail module 3, control system module 4, and cleaning module 5 can be adapted to the available space, meeting the setup requirements for soft, uneven ground, or temporary locations.

[0087] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0088] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0089] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0090] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0091] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0092] 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 this application. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring 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. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0093] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Since these modifications and variations fall within the scope of the claims and their equivalents, this application also intends to include these modifications and variations.

[0094] The above description describes specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A modular, movable, and detachable rack, characterized in that, include: The assembly / disassembly frame module, push-pull guide rail module, trolley guide rail module, and control system module; The push-pull guide rail module is detachably mounted on one end of the disassembly frame module, and the trolley guide rail module is detachably mounted on the other end of the disassembly frame module. An independent control system module is located beside the disassembly frame module. The disassembly frame module, push-pull guide rail module, trolley guide rail module, and control system module are independent of each other. The disassembly and assembly module integrates a fixed disassembly and assembly module, which is fixed to the base inside the container cabinet; The push-pull guide rail module uses a push-pull device that is movably set on the push-pull guide rail module to pull the rotor of the drill bit out of the stator or push it in. The push-pull guide rail module is assembled from multiple modules and has several manually operated lifting trolleys that are movably set. The trolley guide rail module is equipped with several manually lifting trolleys, and the trolley guide rail module is made up of multiple sets of modules spliced ​​together. The push-pull guide rail module and the trolley guide rail module are respectively located at both ends of the disassembly frame module. The end of the push-pull guide rail module and the trolley guide rail module closest to the disassembly frame module is respectively connected to the corresponding guide rail of the disassembly frame module. The push-pull guide rail module and the trolley guide rail module are installed on the outside of the container cabinet. The control system module is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via pipes and cables.

2. The modular, movable, and detachable frame according to claim 1, characterized in that, The fixed assembly / disassembly module includes one or more of a quick-release buckle machine, a fixing clamp, and a moving clamp, wherein the quick-release buckle machine, the fixing clamp, and the moving clamp are detachably assembled onto the assembly / disassembly frame module.

3. The modular movable assembly / disassembly rack according to claim 1, characterized in that, The top of the container is equipped with a crane module, which is suspended above the disassembly and assembly frame module.

4. The modular movable assembly / disassembly rack according to claim 1, characterized in that, The container body is equipped with several roller shutter doors, which are located on the side panels of the container body.

5. The modular movable assembly / disassembly rack according to claim 1, characterized in that, The container cabinet is equipped with a rotating door, which is located on the side panel of the container cabinet corresponding to the disassembly and assembly frame module.

6. The modular, movable, and detachable frame according to claim 5, characterized in that, The revolving door can be single-opening or double-opening.

7. The modular movable assembly / disassembly rack according to claim 1, characterized in that, The control system module includes a pump station and a control cabinet. The pump station is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via pipelines. The control cabinet is connected to the disassembly frame module, the push-pull guide rail module, and the trolley guide rail module via cables.

8. The modular movable assembly / disassembly rack according to claim 1, characterized in that, The control system module is externally provided with a second container cabinet, and the side panels of the second container cabinet are provided with roller shutter doors and / or revolving doors.

9. The modular movable assembly / disassembly rack according to any one of claims 1 to 8, characterized in that, A cleaning module is provided on the side of the disassembly and assembly frame module. The cleaning module is located on the side of the trolley guide rail module at the extreme position away from the disassembly and assembly frame module. The cleaning module and the disassembly / assembly frame module are arranged on the same axis. The cleaning module includes: a cleaning area and a hoisting module; Cleaning area: Integrated cleaning tank and cleaning mechanism; Lifting module: A gantry crane that moves between the cleaning area and the trolley guide rail module.

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