[0030] The details of the present invention can be understood more clearly in combination with the drawings and the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used to explain the purpose of the present invention, and cannot be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modifications based on the present invention, and these should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be a connection between two components, which can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms can be understood according to specific circumstances. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not mean the only implementation.
[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of this application. The terminology used in the specification of the application herein is only for the purpose of describing specific embodiments, and is not intended to limit the application. The term "and/or" as used herein includes any and all combinations of one or more of the related listed items.
[0032] In order to solve the current problems of insufficient capacity of the drum to wrap the coiled tube and road trafficability, a coiled tube drilling rig drum transport vehicle is proposed in this application. figure 1 It is a front view of the drum transport vehicle of the coiled tube drilling rig in the embodiment of the present invention, figure 2 It is a top view of the drum transport vehicle of the coiled tube drill in the embodiment of the present invention, Figure 4 It is a schematic diagram of the second section of the frame of the coiled tube drilling rig drum transport vehicle in the embodiment of the present invention, such as figure 1 , figure 2 with Figure 4 As shown, the coiled tube drilling rig drum transport vehicle may include a frame including: a first section frame 8, a second section frame 4 and a third section frame 9 in a rectangular frame. The second section of the frame 4 is located between the first section of the frame 8 and the third section of the frame 9. The second section of the frame 4 includes: a first cross beam 41, a second cross beam 42, connected to the first The cross beam 41 is connected to the first vertical beam 43 and the second vertical beam 44 at both ends of the second cross beam 42, the first section frame 8 is connected to the first vertical beam 43, and the second section frame 4 is connected to the The second vertical beam 44 is connected; the coiled tube drum 5 arranged on the second section frame 4; the power system 1, the transmission system 2 and the rear axle 3 arranged on the third section frame 9, the The power system 1 is used to drive the rear axle 3 and the hydraulic pump 12 of the coiled tube drum 5; the cab 7 and the front axle 6 are arranged on the first section of the frame 8.
[0033] The coiled tube drilling rig drum transport vehicle in this application adopts a cut-off structure and is divided into a first section frame 8, a second section frame 4, and a third section frame 9. At the same time, the second end frame is a rectangular frame, so The lower end surface of the coiled tube drum 5 provided on the second frame sinks to exceed the second frame. At the same time, the coiled tube drilling rig drum transport vehicle in the present application has both the power system 1 and the transmission system 2 arranged on the third section frame 9, and the rear axle 3 is driven through the power system 1, so that the underside of the second frame is not It is necessary to set the transmission shaft 14 to drive the front axle 6. Therefore, the sinking range of the coiled tube drum 5 on the second frame can be greatly increased. Under the condition of satisfying the trafficability of the whole vehicle and the basic premise of the same total height of the vehicle Next, the diameter of the continuous tube drum 5 in this application can be larger, which can maximize the tube winding capacity of the drum.
[0034] In order to better understand the coiled tube drilling rig roller transport vehicle in this application, further explanation and description will be given below. Such as figure 1 with figure 2 As shown, the frame includes: a first segment frame 8, a second segment frame 4 and a third segment frame 9 in a rectangular frame, and the second segment frame 4 is located in the first segment frame 8 and the third section of the frame 9. The length of the first segment frame 8 and the third segment frame 9 can be relatively short, so that it is easier to process, which effectively reduces the difficulty of processing and heat treatment, and helps reduce costs. Figure 4 It is a structural diagram of the second section frame 4 of the coiled tube drilling rig drum transport vehicle in the embodiment of the present invention, such as Figure 4 As shown, the second section of the frame 4 in a rectangular frame includes: a first cross beam 41, a second cross beam 42, a first vertical beam 43 and a second vertical beam 44 connected at both ends of the first cross beam 41 and the second cross beam 42, The first section of the frame 8 is connected to the first vertical beam 43, and the second section of the frame 4 is connected to the second vertical beam 44.
[0035] In order to ensure the connection strength, the first section of the frame 8 and the first vertical beam 43 may be connected by welding, the second section of the frame 4 and the second vertical beam 44 may be connected by welding, and the welding strength may be Realized by increasing the welding area.
[0036] The first cross beam 41, the second cross beam 42, the first vertical beam 43 and the second vertical beam 44 may be connected by welding. The first vertical beam 43 and the second vertical beam 44 of the second section of the frame 4 in a rectangular frame are a complete straight beam, which can ensure the continuity of the entire structure, so that the entire frame has no stress mutation points. At the same time, the distance between the first segment frame 8 and the third segment frame 9 can be adjusted arbitrarily, so that the gap between the first segment frame 8 and the third segment frame 9 can be larger. The size of the coiled tube drum 5 on the second section of the frame 4 can be increased to increase the tube winding capacity of the drum; the distance between the first section of the frame 8 and the third section of the frame 9 can be adjusted arbitrarily and can also be easily adjusted The wheelbase can then produce different types of chassis.
[0037] Such as figure 1 As shown, the first cross beam 41 is provided with a first support mechanism 10, the second beam 42 is provided with a second support mechanism 11, and the two ends of the shaft of the continuous tube drum 5 are respectively provided on the first A supporting mechanism 10 and the second supporting mechanism 11 are attached. The coiled tube drum 5 is arranged on the second section frame 4 in the above-mentioned manner. Since the second section of the frame 4 is a rectangular frame, the frame of the continuous tube drum 5 can sink to the middle of the second section of the frame 4, so that the lower end surface of the rim of the continuous tube drum 5 is lower than the second section of the frame. The edge of the wheel frame of the section frame 4 and the continuous tube drum 5 is close to the first vertical beam 43 and the second vertical beam 44. In a preferred embodiment, the height of the second section frame 4 can be higher than the heights of the first section frame 8 and the second section frame 4, so that the coiled tube drum can be effectively increased 5 The sinking distance of the lower end surface, thereby increasing the winding capacity of the drum.
[0038] image 3 It is a structural diagram of the power system 1 and the transmission system 2 on the third section of the frame 9 in the embodiment of the present invention, such as figure 1 , figure 2 , image 3 As shown, the power system 1, the transmission system 2 and the rear axle 3 are arranged on the third section of the frame 9, and the power system 1 includes an engine 16 and a gearbox 15 that is drivingly connected to the engine 16. The engine 16 and the gearbox 15 are arranged on the platform of the third section frame 9. The transmission system 2 may include: a transmission shaft 14 that is drivingly connected to the power system 1, and a transfer case 13 that is connected to the transmission shaft 14 in a transmission direction. The transfer case 13 is connected to the hydraulic pump 12 and The rear axle is connected by a 3-phase transmission. The hydraulic pump 12 can be used to drive the coiled tube drum 5 to rotate. Since the engine 16 is arranged on the platform of the third section of the frame 9, it can directly drive the rear axle 3 so that the rear axle 3 becomes a drive axle. The front axle 6 of the coiled tube drilling rig drum transport vehicle of the present application is a non-drive axle. It can steer, which simplifies the transmission structure. The power is transmitted to the rear axle 3 and the hydraulic pump 12 through the transfer case 13, and the power configuration is optimized. The upper drum operation and chassis driving can share a power system 1. At the same time, the engine 16 is rear-mounted, and the driving mode is rear-drive, so that there is no need to set the transmission shaft 14 under the drum, avoiding that the drum rim must be located on the transmission shaft 14, which will cause a relatively large capacity of the drum. influences. Through the above structure, the sinking amount of the drum can be further increased under the condition of satisfying the passability of the whole vehicle, and the winding capacity of the tube can be increased under the premise of the same size of the whole vehicle. Moreover, the arrangement of the engine 16 on the table surface of the third section of the frame 9 allows the engine 16 and the gearbox 15 to be easily arranged, fixed, and overhauled. The choice of the engine 16 is also diverse and will not be subject to any space constraints.
[0039] Such as figure 1 with figure 2 As shown, the cab 7 and the front axle 6 can be arranged on the first section of the frame 8, which is the front end of the coiled tube drilling rig drum transport vehicle.
[0040] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for various purposes. The term "consisting essentially of" describing the combination shall include the determined element, component, component or step and other elements, components, components or steps that do not substantially affect the basic novel characteristics of the combination. The use of the term "comprising" or "including" to describe a combination of elements, components, components or steps herein also contemplates an embodiment basically consisting of these elements, components, components or steps. The term "may" is used here to illustrate that any of the described attributes included in "may" are optional. Multiple elements, components, components or steps can be provided by a single integrated element, component, component or step. Alternatively, a single integrated element, ingredient, component or step may be divided into separate multiple elements, ingredients, components or steps. The disclosure of "a" or "an" used to describe an element, ingredient, component or step does not mean to exclude other elements, ingredients, components or steps.
[0041] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. The above-mentioned embodiments are only to illustrate the technical concept and features of the present invention, and their purpose is to enable those skilled in the art to understand the content of the present invention and implement them accordingly, and should not limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
