Full-hydraulic exploration drilling machine
By combining the design of crawler wheels and hydraulic outriggers on a fully hydraulic exploration drilling rig, flexible movement and long-distance rapid transportation at the exploration site are achieved, solving the problems of cumbersome transportation and slow speed in the existing technology.
Patent Information
- Application Number
- CN202421354810.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing full hydraulic exploration drilling rigs are slow during long distances and transport, and the transportation process is cumbersome, which increases time and safety risks.
A fully hydraulic exploration drilling rig is designed, which uses a structure that combines crawler wheels and hydraulic outriggers. The track wheels are used for movement on the exploration site, and the hydraulic outriggers can be adjusted to switch to rubber wheels. The rubber wheels are used to follow the truck during long-distance transportation. Move quickly.
It achieves the dual functions of flexible movement at the exploration site and fast long-distance transportation, simplifying the transportation process and reducing time and safety risks.
Smart Images
Figure CN222376396U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of exploration equipment, and in particular to a fully hydraulic exploration drilling rig. Background Art
[0002] Fully hydraulic exploration drilling rigs are widely used in the fields of oil drilling exploration, geological exploration, oil seismic exploration, coalfield seismic exploration, water conservancy and other construction projects. With the development of the exploration market, mechanical drilling rigs have been gradually replaced by fully hydraulic exploration drilling rigs. Since the road conditions at the exploration site are usually poor, the fully hydraulic exploration drilling rigs need to be frequently moved to adjust the drilling exploration position. Therefore, crawler-type fully hydraulic exploration drilling rigs are a commonly used drilling rig, but they have a slow walking speed when moving over long distances, and long-distance relocation is very inconvenient. Generally, special trucks are required for transportation. However, the loading and unloading process of the fully hydraulic exploration drilling rig in this way will be very troublesome, which increases the transportation time. Therefore, it is urgent to propose an exploration drilling rig that can be flexibly moved at the exploration site and conveniently transported during the relocation process. Utility Model Content
[0003] The present application provides a fully hydraulic exploration drilling rig that can not only be flexibly moved at the exploration site, but also be conveniently transported during long-distance relocation.
[0004] The above-mentioned purpose of the present application is achieved through the following technical solutions:
[0005] A fully hydraulic exploration drilling rig comprises an exploration drilling rig body, wherein the exploration drilling rig body is mounted on a main frame, crawler wheels are mounted on the lower side of the main frame, and two hydraulic legs are respectively arranged on opposite sides of the main frame in a width direction;
[0006] The hydraulic outrigger is provided with a rubber wheel on one side along the length direction of the main frame, the outer side of the rubber wheel is movably connected with a wheel frame, the top of the wheel frame is connected to the main frame through a telescopic component, and the telescopic component can adjust the position of the rubber wheel in the vertical direction;
[0007] A detachable linkage assembly is provided between the telescopic assembly and the hydraulic support leg on the adjacent side, and the hydraulic support leg can adjust the overall vertical length of the telescopic assembly through the linkage assembly.
[0008] Furthermore, the telescopic assembly includes a fixed sleeve, which is fixedly connected to the main frame, a telescopic rod is inserted into the fixed sleeve and the two are slidably connected in the vertical direction, and the lower end of the telescopic rod is fixedly connected to the wheel frame; the fixed sleeve and the telescopic rod are evenly provided with a plurality of through holes along the length direction, and when one of the through holes on the fixed sleeve is aligned with one of the through holes on the telescopic rod, they can be fixedly connected together by bolts and nuts.
[0009] Furthermore, the linkage assembly includes a movable traction rod, one end of which is hinged to one end of the telescopic rod close to the wheel frame, and the other end of the movable traction rod is connected to a support plate under the hydraulic support leg on the adjacent side through a support.
[0010] Furthermore, the support includes a fixed side plate, which is fixedly connected to the support plate under the hydraulic support leg, and a reinforcing rib is provided between the fixed side plate and the support plate under the hydraulic support leg; a mounting ear plate is provided on the side of the fixed side plate close to the rubber wheel on the adjacent side, and the end of the movable traction rod on the adjacent side away from the telescopic rod can be detachably fixed to the mounting ear plate by bolts and nuts.
[0011] Furthermore, the telescopic rod is respectively provided with a movable traction rod on one opposite side along the width direction of the main frame, and the corresponding fixed side plate is also provided with two mounting ear plates, and the two mounting ear plates are respectively arranged on the fixed side plate at positions corresponding to the two movable traction rods.
[0012] Furthermore, the two rubber wheels on one side in the width direction of the main frame are respectively arranged on the sides away from each other of the two hydraulic legs on the same side.
[0013] Furthermore, a traction frame is provided at one end of the main frame away from the main head of the exploration drilling rig.
[0014] In summary, the present application includes at least one of the following beneficial technical effects:
[0015] At an exploration site with poor road conditions, the exploration drilling rig of the present application can be used at the exploration site through the crawler wheels on the lower side of the main frame. When long-distance relocation is required, the telescopic assembly can be unfolded through the hydraulic legs and linkage assembly, so that the rubber wheels connected to the telescopic assembly are in contact with the ground. After the main frame is towed to the rear of a special truck, the exploration drilling rig can be towed by the special truck and quickly relocated over long distances using the rubber wheels below it. The exploration drilling rig of the present application can be switched to crawler wheels or rubber wheels at any time as needed. Compared with the prior art, it is convenient and flexible to use. Crawler wheels can be used for moving or steering at the exploration site. When long-distance transportation is required, it can be towed to a special truck and quickly moved with the special truck using the rubber wheels. Compared with the prior art of moving the exploration drilling rig as a whole onto and unloading it from the truck, the present application can also greatly save the time consumed in loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the exploration drilling rig of the present application when it travels in the exploration area using crawler wheels;
[0018] Figure 2 It is a schematic diagram of the state of the exploration drilling rig of the present application when the crawler wheels are switched to rubber wheels through the hydraulic legs;
[0019] Figure 3 The utility model is a schematic diagram of the overall structure of the exploration drilling rig of the present application which uses rubber wheels to move for long-distance relocation.
[0020] Figure numerals: 1. exploration drilling rig body; 2. main frame; 3. track wheel; 4. hydraulic outrigger; 5. rubber wheel; 6. wheel frame; 7. telescopic assembly; 71. fixed sleeve; 72. telescopic rod; 73. through hole; 8. linkage assembly; 81. movable traction rod; 82. support; 821. fixed side plate; 822. reinforcing rib; 823. mounting ear plate; 9. traction frame. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.
[0022] like Figure 1-Figure 3 As shown, a fully hydraulic exploration drilling rig disclosed in the present application includes an exploration drilling rig body 1, which is mounted on a main frame 2, a crawler wheel 3 is mounted on the lower side of the main frame 2, and two hydraulic legs 4 are respectively arranged on opposite sides in the width direction of the main frame 2; the hydraulic legs 4 are provided with rubber wheels 5 on one side along the length direction of the main frame 2, and a wheel frame 6 is movably connected to the outer side of the rubber wheel 5, and the top of the wheel frame 6 is connected to the main frame 2 through a telescopic assembly 7, and the telescopic assembly 7 can adjust the position of the rubber wheel 5 in the vertical direction; a detachable linkage assembly 8 is provided between the telescopic assembly 7 and the hydraulic leg 4 on the adjacent side, and the hydraulic leg 4 can adjust the overall length of the telescopic assembly 7 along the vertical direction through the linkage assembly 8.
[0023] In the above embodiments, the exploration site is usually located in an undeveloped area in the wild. There are no special roads in these places, so there is a problem of poor road conditions. The exploration drill rig often needs to be moved and turned at the exploration site to drill multiple designed points. If ordinary wheels are used to move the exploration drill rig, it will frequently get stuck outdoors, such as getting stuck in the mud or the wheels slipping. If there are a lot of gravel at the exploration site, the wheel wear will be accelerated, increasing maintenance costs. Therefore, the current exploration drill rigs often use crawler-type full-hydraulic exploration drill rigs. This type of exploration drill rig can not only adapt to various terrains in the field, but also has better stability and bearing capacity, and its service life and maintenance cost are also low. However, its moving speed is not fast. When it is necessary to carry out exploration work or after the exploration work is completed, the exploration drill rig often needs to be transported over long distances. In addition, when the general exploration drill rig is transported over long distances, most of the driving routes are still on the road. If a full-hydraulic crawler exploration drill is used, if it is driven directly on the road, it will not only cause damage to the road but also be very slow. Therefore, the commonly used method is to move the exploration drill rig as a whole to a dedicated truck compartment through a crane and manual cooperation. Sometimes, in order to improve the safety during loading, part of the structure of the exploration drill rig will be disassembled. After the subsequent dedicated truck travels along the road to the designated location, the crane and manual cooperation will be used again to unload the exploration drill rig. This method not only makes the loading and unloading process time-consuming and labor-intensive, but also there may be safety hazards in the loading and unloading process.
[0024] The track wheel 3 on the lower side of the main frame 2 of the present application is similar to the structure and working method of the track wheel 3 under the crawler-type full-hydraulic exploration drilling rig in the prior art, and both can be actively moved by the power provided by the engine to achieve the effect of shifting and turning. The hydraulic support leg 4 arranged on the side of the main frame 2 of the present application is also similar to the structure and working method of the hydraulic support leg 4 on the side of the crawler-type full-hydraulic exploration drilling rig in the prior art. Its main function is to improve the overall stability of the equipment during drilling operations. These contents are all prior art and will not be repeated here.
[0025] In the present application, a rubber wheel 5 is provided on one side of each hydraulic support leg 4, and each rubber wheel 5 is connected to the main frame 2 through a telescopic assembly 7, wherein after the telescopic assembly 7 fully extends the rubber wheel 5 downward, the elevation of the lowest point of the rubber wheel 5 is less than the elevation of the lowest point of the track wheel 3, so that when the exploration drilling rig needs to be relocated over a long distance, the hydraulic support leg 4 can be started, and the telescopic assembly 7 can be driven to unfold through the linkage assembly 8 by the hydraulic support leg 4, so that the rubber wheel 5 can support the exploration drilling rig body 1 and the main frame 2 together, and then the main frame 2 can be towed to the rear of the special-purpose vehicle, so that the trouble of moving the exploration drilling rig as a whole onto the carriage of the special-purpose vehicle can be saved, and correspondingly, after the subsequent long-distance relocation work is completed, the trouble of unloading the exploration drilling rig as a whole from the carriage of the special-purpose vehicle can also be saved. Since the exploration drilling rig of the present application does not need to be hoisted, the safety of the relocation process is also effectively improved. After the exploration drilling rig of the present application puts down the multiple rubber wheels 5, the multiple rubber wheels 5 can be used to move together with a special truck on the road, so that the speed of the exploration drilling rig during transportation can be guaranteed.
[0026] Furthermore, if Figure 2 As shown, the telescopic assembly 7 includes a fixed sleeve 71, which is fixedly connected to the main frame 2, a telescopic rod 72 is inserted into the fixed sleeve 71 and the two are slidably connected along the vertical direction, and the lower end of the telescopic rod 72 is fixedly connected to the wheel frame 6; the fixed sleeve 71 and the telescopic rod 72 are evenly provided with a plurality of through holes 73 along the length direction, and when one of the through holes 73 on the fixed sleeve 71 is aligned with one of the through holes 73 on the telescopic rod 72, they can be fixedly connected together by bolts and nuts.
[0027] In the above embodiment, the fixed sleeve 71 is welded to the main frame 2, and the telescopic rod 72 inside it can adjust the position of the rubber wheel 5 below by changing the distance of the downward extension. The wheel frame 6 below the telescopic rod 72 can not only provide a mounting base for the rubber wheel 5, but also ensure that the wheel can rotate freely below the main frame 2. The apertures of the through holes 73 on the telescopic rod 72 and the fixed sleeve 71 are similar, and the distances between adjacent through holes 73 are also equal. In this way, when one of the through holes 73 of the overlapping part of the telescopic rod 72 and the fixed sleeve 71 is aligned, the remaining through holes 73 of the overlapping part can also be automatically aligned. If you want to increase the connection effect of the telescopic rod 72 and the fixed sleeve 71, you can use bolts and nuts to link the multiple connected through holes 73 of the overlapping part of the telescopic rod 72 and the fixed sleeve 71. The telescopic assembly 7 set in the above manner in the present application has a simple structure and is easy and stable to adjust.
[0028] Furthermore, if Figure 2As shown, the linkage assembly 8 includes a movable traction rod 81, one end of which is hinged to one end of the telescopic rod 72 close to the wheel frame 6, and the other end of the movable traction rod 81 is connected to the support plate under the hydraulic support leg 4 on the adjacent side through a support 82.
[0029] In the above embodiments, the adjustable legs of the hydraulic legs 4 are connected to the support plates, so when the overall length of the hydraulic legs 4 changes, the vertical position of the support plates will also change. The telescopic rod 72 of the present application is connected to the support plates via a movable traction rod 81 and a support 82, so that when the rubber wheels 5 are lowered or raised, the power of the hydraulic legs 4 can be utilized, thereby improving the convenience of switching between the rubber tires and the track wheels 3.
[0030] Furthermore, if Figure 1 and Figure 2 As shown, the support 82 includes a fixed side plate 821, which is fixedly connected to the support plate below the hydraulic leg 4, and a reinforcing rib 822 is provided between the fixed side plate 821 and the support plate below the hydraulic leg 4; a mounting ear plate 823 is provided on the side of the fixed side plate 821 close to the rubber wheel 5 on the adjacent side, and the end of the movable traction rod 81 on the adjacent side away from the telescopic rod 72 can be detachably fixed to the mounting ear plate 823 by bolts and nuts.
[0031] In the above embodiment, when the hydraulic outrigger 4 of the present application moves downward with the rubber wheel 5, the vertical elevation of the support plate below the hydraulic outrigger 4 is not less than the elevation of the lowest point of the rubber tire, so that when the hydraulic outrigger 4 is subsequently retracted, the pressure on the rubber wheel 5 can be slowly increased, so that the rubber wheel 5 slowly accepts the weight of the entire exploration drilling rig, thereby avoiding the rubber tire from suddenly and directly bearing the overall weight of the exploration drilling rig and causing damage to it. The fixed side plate 821 of the present application can make up for the height difference between the support plate below the hydraulic outrigger 4 and the top of the wheel frame 6, so that after the fixed side plate 821 and the telescopic rod 72 are connected together by the movable traction rod 81, the movable traction rod 81 is in a horizontal state, so that the length of the movable traction rod 81 between the fixed side plate 821 and the telescopic rod 72 is the shortest, and the corresponding force transmission path of the hydraulic outrigger 4 to drive the telescopic rod 72 to move is also relatively short, so that the stability of the hydraulic outrigger 4 when driving the telescopic rod 72 to move can be improved.
[0032] Furthermore, if Figure 1 and Figure 2 As shown, a movable traction rod 81 is respectively provided on one opposite side of the telescopic rod 72 along the width direction of the main frame 2, and two mounting ear plates 823 are also provided on the corresponding fixed side plate 821, and the two mounting ear plates 823 are respectively arranged on the fixed side plate 821 at positions corresponding to the two movable traction rods 81.
[0033] In the above embodiments, the present application provides a movable traction rod 81 on the opposite side of the telescopic rod 72 along the width direction of the main frame 2, so that when the telescopic rod 72 is driven to move by the hydraulic support leg 4, there are two movable traction rods 81 connecting the two, thereby further improving the stability of the telescopic rod 72 during the movement process.
[0034] Furthermore, if Figure 1-Figure 3 As shown, two rubber wheels 5 on one side of the main frame 2 in the width direction are respectively arranged on the sides away from each other of two hydraulic legs 4 on the same side.
[0035] In the above embodiments, the rubber wheels 5 of the present application are arranged in the above manner so that the position of the rubber wheels 5 is closer to the corners of the main frame 2, so that during long-distance relocation, the supporting force of the four rubber wheels 5 on the main frame 2 and the exploration drilling rig body 1 will be more uniform.
[0036] Furthermore, if Figure 1 and Figure 2 As shown, a traction frame 9 is provided at one end of the main frame 2 away from the head of the exploration drilling rig body 1 .
[0037] In the above embodiments, the traction frame 9 of the present application is connected to the traction hook at the rear of the special truck, so as to achieve the effect of towing the exploration drilling rig of the present application at the rear of the special truck. When the special truck moves, the exploration drilling rig of the present application can move synchronously. The traction frame 9 is arranged at the end of the main frame 2 away from the head of the exploration drilling rig body 1, so as to reduce the influence of the traction frame 9 on the head of the exploration drilling rig body 1.
[0038] The implementation principle of this embodiment is as follows: after determining the area to be explored, the traction frame 9 of the main frame 2 is connected to the traction hook at the rear of the special truck. If the lower side of the main frame 2 is supported by a plurality of rubber wheels 5, the special truck can be directly started to pull the exploration rig as a whole along the road to the vicinity of the designated area to be explored. Then, the exploration rig can be removed from the rear of the special truck, and then the movable traction rod 81 on the telescopic assembly 7 away from the wheel frame 6 is removed and rotated around the hinge point of the movable traction rod 81 and the telescopic rod 72 until the movable traction rod 81 is pulled to the vicinity of the designated area to be explored. The end of 81 away from the wheel frame 6 is aligned with the mounting ear plate 823 on the fixed side plate 821 on the adjacent side, and then the movable traction rod 81 and the mounting ear plate 823 are fixed together with bolts and nuts. After all the movable traction rods 81 are installed in the above manner, the hydraulic leg 4 can be started to move up with the support plate until the elevation of the lowest point of the rubber wheel 5 is higher than the elevation of the lowest point of the track wheel. Then, the multiple movable traction rods 81 can be removed from the corresponding mounting ears one by one and fixed together with the telescopic rod 72 and the fixed sleeve 71 by bolts and nuts. At this time, the moving mode under the main frame 2 can be switched to the track wheel 3. The professional workers on site adjust the position of the exploration drilling rig through the track wheel 3 to make it reach the specified position and then start drilling. When drilling, the hydraulic leg 4 can be put down in time as needed. At this time, there is no connection between the hydraulic leg 4 and the telescopic assembly 7, so it will not affect the normal function of the hydraulic leg 4.
[0039] After completing the exploration work in the area, if it is necessary to relocate the exploration drilling rig over a long distance, multiple movable traction rods 81 are connected to the mounting ear plates 823 at the corresponding positions in accordance with the above method, and then the hydraulic support legs 4 are started to move the hydraulic support legs 4 with the support plates downward until the elevation of the lowest point of the rubber wheel 5 is less than the elevation of the lowest point of the track wheel. Then, the multiple movable traction rods 81 can be removed from the corresponding mounting ears one by one, and re-fixed together with the telescopic rod 72 and the fixed sleeve 71 by bolts and nuts. At this time, the hydraulic support legs 4 are slowly lifted up, and the multiple rubber wheels 5 can replace the track wheels 3 to support the entire exploration drilling rig. Then, the traction frame 9 on the main frame 2 is connected to the traction frame 9 at the rear of the special truck, and then the special truck can be started to pull the exploration drilling rig to move to other places.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A fully hydraulic exploration drilling rig, comprising an exploration drilling rig body (1), wherein the exploration drilling rig body (1) is mounted on a main frame (2), and is characterized in that: A crawler wheel (3) is installed on the lower side of the main frame (2), and two hydraulic legs (4) are respectively provided on opposite sides in the width direction of the main frame (2); The hydraulic support leg (4) is provided with a rubber wheel (5) on one side along the length direction of the main frame (2); the outer side of the rubber wheel (5) is movably connected to a wheel frame (6); the top of the wheel frame (6) is connected to the main frame (2) via a telescopic component (7); and the telescopic component (7) can adjust the position of the rubber wheel (5) in the vertical direction; A detachable linkage assembly (8) is provided between the telescopic assembly (7) and the hydraulic support leg (4) on the adjacent side, and the hydraulic support leg (4) can adjust the vertical overall length of the telescopic assembly (7) through the linkage assembly (8).
2. The fully hydraulic exploration drilling rig according to claim 1, characterized in that: The telescopic assembly (7) comprises a fixed sleeve (71), the fixed sleeve (71) is fixedly connected to the main frame (2), a telescopic rod (72) is inserted into the fixed sleeve (71), and the two are slidably connected in the vertical direction, and the lower end of the telescopic rod (72) is fixedly connected to the wheel frame (6); the fixed sleeve (71) and the telescopic rod (72) are evenly provided with a plurality of through holes (73) along the length direction, and when one of the through holes (73) on the fixed sleeve (71) is aligned with one of the through holes (73) on the telescopic rod (72), they can be fixedly connected together by bolts and nuts.
3. The fully hydraulic exploration drilling rig according to claim 2, characterized in that: The linkage assembly (8) comprises a movable traction rod (81), one end of which is hinged to one end of the telescopic rod (72) close to the wheel frame (6), and the other end of the movable traction rod (81) is connected to a support plate below the hydraulic support leg (4) on the adjacent side through a support (82).
4. The fully hydraulic exploration drilling rig according to claim 3, characterized in that: The support (82) comprises a fixed side plate (821), the fixed side plate (821) being fixedly connected to a support plate below the hydraulic support leg (4), and a reinforcing rib (822) being provided between the fixed side plate (821) and the support plate below the hydraulic support leg (4); a mounting ear plate (823) is provided on a side of the fixed side plate (821) close to the rubber wheel (5) on the adjacent side, and an end of the movable traction rod (81) on the adjacent side away from the telescopic rod (72) can be detachably fixed to the mounting ear plate (823) by means of bolts and nuts.
5. The fully hydraulic exploration drilling rig according to claim 4, characterized in that: The telescopic rod (72) is respectively provided with a movable traction rod (81) on one opposite side along the width direction of the main frame (2), and the corresponding fixed side plate (821) is also provided with two mounting ear plates (823), and the two mounting ear plates (823) are respectively arranged on the fixed side plate (821) at positions corresponding to the two movable traction rods (81).
6. The fully hydraulic exploration drilling rig according to any one of claims 1 to 5, characterized in that: The two rubber wheels (5) on one side of the main frame (2) in the width direction are respectively arranged on the mutually distant sides of the two hydraulic legs (4) on the same side.
7. The fully hydraulic exploration drilling rig according to any one of claims 1 to 5, characterized in that: A traction frame (9) is provided at one end of the main frame (2) away from the head of the exploration drilling rig body (1).