Multifunctional drilling machine maintenance work station

Abstract

The utility model discloses a multifunctional drilling machine maintenance work station which comprises a concave movable support block, a lifting hydraulic supporting device, a pair of lifting limiting expansion pieces and a concave supporting platform, and relates to the technical field of drilling machine maintenance, a lifting threaded pipe is matched with a lifting threaded rod, so that the lifting process is more stable, and shaking and inclination are avoided; the convex telescopic shaft rod is telescopically adjusted in the concave telescopic shaft pipe, so that supporting can be performed according to different road surface conditions, and the overall stability is enhanced; and by opening different hydraulic valves, the convex telescopic shaft rods on the inner sides of different concave telescopic shaft pipes can be drained and pushed, and the flexible adjustment of the supporting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling rig maintenance, in particular to a multifunctional drilling rig maintenance workstation. Background Art

[0002] With the continuous progress of science, drilling rigs have been widely used in many fields, and their frequency of use has increased significantly. After years of technological iteration and development, the design and manufacturing of drilling rigs have reached a relatively mature level. However, in the in-depth exploration of engineering practice, we found that there are still some challenges in the actual construction process of drilling rigs.

[0003] In particular, the drilling rig body is firmly mounted on the boom of the drilling rig and can be flexibly rotated by hydraulic components. However, the problem is that when the drilling rig body needs to be repaired, if the working surface is uneven, the supporting equipment is easy to tilt, which in turn causes the maintenance equipment to tilt. This not only increases the difficulty of maintenance work, but also may pose a threat to the safety of maintenance personnel. In view of this, in-depth research on the above issues led to the creation of this case. Utility Model Content

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a multifunctional drilling rig maintenance workstation, comprising: a concave movable bracket block, a lifting hydraulic support, a pair of lifting limit telescopic devices and a concave support platform, the lifting hydraulic support and the pair of lifting limit telescopic devices are installed on the concave movable bracket block and the concave support platform through bearings, and an auxiliary support movable structure is installed on the concave movable bracket block;

[0005] The auxiliary support mobile structure includes: a pair of crawler transporters, a plurality of concave telescopic shaft tubes, a plurality of convex telescopic shaft rods, a plurality of support plates, a plurality of flexible support rubber blocks, a plurality of hydraulic valves, two pairs of toothed shunt pipes, a hydraulic box, a lifting extrusion plate, a lifting gear box, a lifting threaded rod, a lifting threaded tube, a lifting drive machine and a mobile support assembly;

[0006] A pair of crawler transporters are installed on the concave mobile bracket block through a mobile support assembly, a plurality of concave telescopic shaft tubes are evenly inserted on the concave mobile bracket block, a plurality of convex telescopic shaft rods are respectively movably inserted on the inner sides of a plurality of concave telescopic shaft tubes, a plurality of support plates are respectively installed on a plurality of convex telescopic shaft rods, a plurality of flexible support rubber blocks are respectively installed on a plurality of support plates, a plurality of hydraulic valves are respectively inserted on a plurality of concave telescopic shaft tubes, two pairs of toothed shunt pipes are respectively installed on a plurality of hydraulic valves, and two pairs of toothed shunt pipes are evenly inserted on the concave mobile bracket block, and two pairs of toothed shunt pipes are connected to the hydraulic box, the lifting threaded pipe is inserted on the hydraulic box through a bearing, the lifting threaded rod is movably inserted on the inner side of the lifting threaded pipe, the driving end of the lifting drive machine is connected to the lifting gear box, and the lifting extrusion plate is installed on the lifting threaded rod;

[0007] It should be noted that, in the above, a pair of crawler conveyors are stably lifted and transported by moving the supporting assembly, and when they reach a certain position, the lifting drive motor on the hydraulic box is operated to drive the lifting gear box on the driving end of the lifting drive motor to operate, and the lifting threaded tube inside the lifting gear box is driven to rotate, and the lifting threaded rod inside is driven by the lifting threaded tube, so that the lifting threaded rod is stably lifted and lowered along the inner side of the lifting threaded tube, and at the same time, the lifting threaded rod drives the lifting extrusion plate on it, and stably lifts and lowers along the inner side of the hydraulic box through the lifting extrusion plate, and at the same time, the liquid inside the hydraulic box is squeezed to the inner side of the two pairs of toothed shunt pipes through the lifting extrusion plate. The liquid is drained to several hydraulic valves through two pairs of toothed shunt pipes, and the heights of several convex telescopic shaft rods on the inner side of the concave telescopic shaft tube are adjusted according to different road surfaces. Different hydraulic valves are opened to drain the inner sides of several different concave telescopic shaft tubes, and the convex telescopic shaft rods on the inner sides of several concave telescopic shaft tubes are pushed by several hydraulic pressures. At the same time, the convex telescopic shaft rods are supported by the extension and contraction of the convex telescopic shaft rods, thereby driving the extension and contraction lengths of several convex telescopic shaft rods to be different. The convex telescopic shaft rod drives the support plate thereon to support it, and at the same time, the support plate drives the flexible support rubber block thereon to assist in secondary support.

[0008] Preferably, the mobile support assembly comprises: a plurality of lifting bearing blocks, a plurality of lifting sliders, a plurality of lifting slideways, a plurality of lifting limit shafts, a plurality of lifting sleeve springs, a plurality of double-coiled electromagnets and a plurality of buffer magnets;

[0009] A plurality of lifting bearing grooves are provided on the concave movable bracket block, a plurality of lifting bearing blocks are movably inserted in the inner sides of the plurality of lifting bearing grooves, a plurality of lifting slideways are relatively parallel and evenly installed in the inner sides of the plurality of lifting bearing grooves, a plurality of lifting sliders are respectively installed on both sides of the plurality of lifting bearing blocks, and a plurality of lifting sliders are respectively movably inserted in the inner sides of the plurality of lifting slideways, a plurality of lifting limit shafts are respectively inserted on the plurality of lifting slideways, and a plurality of lifting limit shafts are respectively movably inserted on the plurality of lifting sliders, a plurality of lifting sleeve springs are respectively sleeved on the plurality of lifting limit shafts, a plurality of buffer magnets are respectively installed on the plurality of lifting sliders, and a plurality of double-coiled electromagnets are respectively installed on the plurality of lifting slideways;

[0010] It should be noted that, in the above, several lifting limit shafts are driven to extend and retract by several lifting bearing blocks, and the lifting sliders on the lifting bearing blocks are stably lifted and lowered along the inner sides of several lifting slides, and the lifting bearing blocks are vertically supported by several lifting set springs. At the same time, the lifting magnets are magnetically repelled or adsorbed by several double-coiled electromagnets, thereby driving the change of the lifting and lowering of a pair of crawler transporters, thereby driving the change of the supporting effect.

[0011] Preferably, a plurality of level gauges are provided on the concave movable bracket block.

[0012] Preferably, a plurality of flow sensors are respectively provided on the two pairs of the concave movable bracket blocks.

[0013] Preferably, an auxiliary rubber ring is provided on the concave movable bracket block.

[0014] Preferably, an acoustic wave scanner is provided on the concave movable bracket block.

[0015] Beneficial Effects

[0016] The utility model provides a multifunctional drilling rig maintenance workstation. It has the following beneficial effects: the multifunctional drilling rig maintenance workstation, the cooperation between the lifting threaded tube and the lifting threaded rod makes the lifting process more stable and avoids shaking and tilting; the telescopic adjustment of the convex telescopic shaft rod in the concave telescopic shaft tube can provide support according to different road conditions, thereby enhancing the overall stability; by opening different hydraulic valves, the convex telescopic shaft rod inside different concave telescopic shaft tubes can be drained and pushed to achieve flexible adjustment of the support effect; the telescopic design of the lifting bearing block and the lifting limit shaft, as well as the magnetic control of the lifting magnet by the double-coiled electromagnet, provide more adjustment possibilities; the combination of the convex telescopic shaft rod and the support plate, as well as the flexible support glue With the assistance of the lifting block, the crawler transporter is provided with multi-level support, ensuring good support effects under various terrain conditions; the use of the hydraulic system ensures the safety and reliability of the lifting process and reduces operational risks; the vertical support of the lifting bearing block by the lifting set spring enhances the safety of the system; the system can adapt to different road conditions and adapt to different terrains by adjusting the height of the convex telescopic shaft rod and the supporting position of the support plate; the modular design of system components such as lifting threaded tubes, lifting threaded rods, convex telescopic shaft rods, etc. makes maintenance and replacement more convenient; the effective conversion and transmission of energy is achieved through the hydraulic system, which improves the working efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic front and cross-sectional view of the multifunctional drilling rig maintenance workstation of the utility model.

[0018] Figure 2 for Figure 1 A partial enlarged view of "A".

[0019] Figure 3 for Figure 1 A partial enlarged view of "B".

[0020] In the figure: 1. concave movable bracket block; 2. lifting hydraulic support; 3. lifting limit telescopic device; 4. concave support platform; 5. concave telescopic shaft tube; 6. convex telescopic shaft rod; 7. support plate; 8. flexible support rubber block; 9. hydraulic valve; 10. gear-mounted diverter pipe; 11. hydraulic box; 12. lifting extrusion plate; 13. lifting gear box; 14. lifting threaded rod; 15. lifting threaded tube; 16. lifting drive motor. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0023] Example

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-3As shown, the lifting hydraulic support 2 and a pair of lifting limit telescopic devices 3 are installed on the concave movable bracket block 1 and the concave support platform 4 through bearings, and an auxiliary support movable structure is installed on the concave movable bracket block 1; the auxiliary support movable structure includes: a pair of crawler conveyors, a plurality of concave telescopic shaft tubes 5, a plurality of convex telescopic shaft rods 6, a plurality of support plates 7, a plurality of flexible support rubber blocks 8, a plurality of hydraulic valves 9, two pairs of gear-mounted shunt pipes 10, a hydraulic box 11, a lifting extrusion plate 12, a lifting gear box 13, a lifting threaded rod 14, a lifting threaded tube 15, a lifting drive machine 16 and a movable support assembly; a pair of crawler conveyors are installed on the concave movable bracket block through a movable support assembly On the upper part, several of the concave telescopic shaft tubes 5 are evenly inserted on the concave movable bracket block 1, several of the convex telescopic shaft rods 6 are respectively movably inserted on the inner sides of several of the concave telescopic shaft tubes 5, several of the support plates 7 are respectively installed on several of the convex telescopic shaft rods 6, several of the flexible support rubber blocks 8 are respectively installed on several of the support plates 7, several of the hydraulic valves 9 are respectively inserted on several of the concave telescopic shaft tubes 5, two pairs of the toothed shunt pipes 10 are respectively installed on several of the hydraulic valves 9, and two pairs of the toothed shunt pipes 10 are evenly inserted on the concave movable bracket block 1, and the two pairs of the toothed shunt pipes 10 are connected to the hydraulic box 11, and the lifting threaded pipe 15 is connected to the hydraulic box 11 through the bearing Inserted on the hydraulic box 11, the lifting threaded rod 14 is movably inserted on the inner side of the lifting threaded tube 15, the driving end of the lifting drive machine 16 is connected to the lifting gear box 13, and the lifting extrusion plate 12 is installed on the lifting threaded rod 14; the mobile support assembly includes: a plurality of lifting bearing blocks, a plurality of lifting sliders, a plurality of lifting slideways, a plurality of lifting limit shafts, a plurality of lifting set springs, a plurality of double-coiled electromagnets and a plurality of buffer magnets; a plurality of lifting bearing grooves are provided on the concave mobile bracket block 1, a plurality of lifting bearing blocks are movably inserted on the inner sides of a plurality of lifting bearing grooves, and a plurality of lifting slideways are relatively parallel and evenly installed on a plurality of lifting bearings. On the inner side of the groove, several lifting sliders are respectively installed on both sides of several lifting bearing blocks, and several lifting sliders are respectively movably inserted on the inner sides of several lifting slideways, several lifting limit shafts are respectively inserted on several lifting slideways, and several lifting limit shafts are respectively movably inserted on several lifting sliders, several lifting sleeve springs are respectively sleeved on several lifting limit shafts, several buffer magnets are respectively installed on several lifting sliders, and several double-coiled electromagnets are respectively installed on several lifting slideways; several levels are arranged on the concave movable bracket block 1; several flow sensors are respectively arranged on two pairs of concave movable bracket blocks 1;The concave movable bracket block 1 is provided with an auxiliary rubber ring; the concave movable bracket block 1 is provided with an acoustic wave scanner. ;

[0025] According to the attached Figure 1-3 It is concluded that a pair of crawler transporters are stably lifted and transported by moving the supporting assembly to a certain position, and the lifting drive 16 on the hydraulic box 11 is operated to drive the lifting gear box 13 on the driving end of the lifting drive 16 to operate, and the lifting threaded tube 15 inside the lifting gear box 13 is driven to rotate, and the lifting threaded tube 15 drives the lifting threaded rod 14 inside thereof, so that the lifting threaded rod 14 is stably lifted and lowered along the inner side of the lifting threaded tube 15, and at the same time, the lifting extrusion plate 12 on it is driven by the lifting threaded rod 14, and the lifting extrusion plate 12 is stably lifted and lowered along the inner side of the hydraulic box 11, and at the same time, the liquid inside the hydraulic box 11 is squeezed into the inner side of two pairs of toothed shunt pipes 10 by the lifting extrusion plate 12, and the liquid is drained to a plurality of hydraulic valves 9 by the two pairs of toothed shunt pipes 10, and the height of a plurality of convex telescopic shaft rods 6 inside the concave telescopic shaft tube 5 is adjusted according to different road surfaces, and the lifting and lowering of the plurality of convex telescopic shaft rods 6 is adjusted by opening Open different hydraulic valves 9, drain the inner sides of several different concave telescopic shaft tubes 5, push the convex telescopic shaft rods 6 on the inner sides of several concave telescopic shaft tubes 5 through several hydraulic pressures, and support them through the extension and contraction of the convex telescopic shaft rods 6, thereby driving the extension and contraction lengths of several convex telescopic shaft rods 6 to be different, and the convex telescopic shaft rods 6 drive the support plates 7 thereon to support them, and at the same time, the support plates 7 drive the flexible support rubber blocks 8 thereon to assist in secondary support, and drive several lifting limit shafts to be extended and contracted through several lifting bearing blocks, and at the same time, the lifting sliders on the lifting bearing blocks are stably lifted and lowered along the inner sides of several lifting slideways, and at the same time, the lifting bearing blocks are vertically supported by several lifting set springs, and at the same time, the lifting magnets are magnetically repelled or adsorbed by several double-coiled electromagnets, thereby driving the lifting and lowering of a pair of crawler conveyors to be changed, thereby driving the change of the support effect.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional drilling rig maintenance workstation, comprising: a concave movable support block, a lifting hydraulic support, a pair of lifting limit telescopic devices and a concave support platform, characterized in that: The lifting hydraulic support and a pair of lifting limit telescopic devices are installed on the concave movable bracket block and the concave support platform through bearings, and an auxiliary supporting movable structure is installed on the concave movable bracket block; The auxiliary support mobile structure includes: a pair of crawler transporters, a plurality of concave telescopic shaft tubes, a plurality of convex telescopic shaft rods, a plurality of support plates, a plurality of flexible support rubber blocks, a plurality of hydraulic valves, two pairs of toothed shunt pipes, a hydraulic box, a lifting extrusion plate, a lifting gear box, a lifting threaded rod, a lifting threaded tube, a lifting drive machine and a mobile support assembly; A pair of crawler conveyors are installed on the concave movable bracket block through a mobile support assembly, a plurality of concave telescopic shaft tubes are evenly inserted on the concave movable bracket block, a plurality of convex telescopic shaft rods are movably inserted on the inner sides of a plurality of concave telescopic shaft tubes, a plurality of support plates are respectively installed on a plurality of convex telescopic shaft rods, a plurality of flexible support rubber blocks are respectively installed on a plurality of support plates, a plurality of hydraulic valves are respectively inserted on a plurality of concave telescopic shaft tubes, two pairs of toothed shunt pipes are respectively installed on a plurality of hydraulic valves, and two pairs of toothed shunt pipes are evenly inserted on the concave movable bracket block, and two pairs of toothed shunt pipes are connected to the hydraulic box, the lifting threaded tube is inserted on the hydraulic box through a bearing, the lifting threaded rod is movably inserted on the inner side of the lifting threaded tube, the driving end of the lifting drive motor is connected to the lifting gear box, and the lifting extrusion plate is installed on the lifting threaded rod.

2. The multifunctional drilling rig maintenance workstation according to claim 1, characterized in that: The mobile support assembly includes: a plurality of lifting bearing blocks, a plurality of lifting sliders, a plurality of lifting slideways, a plurality of lifting limit shafts, a plurality of lifting sleeve springs, a plurality of double-coiled electromagnets and a plurality of buffer magnets; A plurality of lifting bearing grooves are provided on the concave movable bracket block, a plurality of lifting bearing blocks are movably inserted in the inner sides of the plurality of lifting bearing grooves, a plurality of lifting slideways are relatively parallelly and evenly installed in the inner sides of the plurality of lifting bearing grooves, a plurality of lifting sliders are respectively installed on both sides of the plurality of lifting bearing blocks, and a plurality of lifting sliders are respectively movably inserted in the inner sides of the plurality of lifting slideways, a plurality of lifting limit shafts are respectively inserted on the plurality of lifting slideways, and a plurality of lifting limit shafts are respectively movably inserted on the plurality of lifting sliders, a plurality of lifting sleeve springs are respectively sleeved on the plurality of lifting limit shafts, a plurality of buffer magnets are respectively installed on the plurality of lifting sliders, and a plurality of double-coiled electromagnets are respectively installed on the plurality of lifting slideways.

3. The multifunctional drilling rig maintenance workstation according to claim 2, characterized in that: A plurality of level gauges are arranged on the concave movable bracket block.

4. The multifunctional drilling rig maintenance workstation according to claim 3, characterized in that: A plurality of flow sensors are respectively arranged on the two pairs of concave movable bracket blocks.

5. The multifunctional drilling rig maintenance workstation according to claim 4, characterized in that: An auxiliary rubber ring is arranged on the concave movable bracket block.

6. The multifunctional drilling rig maintenance workstation according to claim 5, characterized in that: The concave movable bracket block is provided with an acoustic wave scanner.

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