Fast connection mechanism for drill stem lengthening connection
A technology for quick connection and drill pipe, applied in drill pipe, drill pipe, drilling equipment and other directions, can solve the problem of no disclosed method or structure of telescopic drill pipe connection, and achieve a convenient and fast connection process, high precision and high strength. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] Such as Figure 5 As shown, a quick connection mechanism for drill pipe lengthening connection, including a first connecting column 1 and a second connecting column 2 with external threads on the outer wall and hollow inside, combined with figure 1 As shown, the first connecting column 1 and the second connecting column 2 can be respectively screwed and fixed to the tubular member 100 to be connected, and the tubular member 100 can be a drill pipe extension rod, a drill pipe or a connecting rod or the like. In this example, if figure 1 As shown, the first connecting column 1 and the second connecting column 2 are respectively screwed on both ends of a tubular member 100, when another tubular member 100 or other objects to be connected are screwed with the second connecting column 2 or the first connecting column During the column 1, by inserting the first connecting column 1 of one of the tubular members 100 into the second connecting column 2 of the other tubular memb...
Embodiment 2
[0033] The structure and working principle of this embodiment are basically the same as that of Embodiment 1, the difference is that in combination Figure 7 As shown, the outer wall of the first connecting column 1 is provided with a first wire clamping groove 13, and the outer wall of the second connecting column 2 is provided with a second wire clamping groove 14, when the first connecting column 1 and the second connecting column 2 are connected Finally, the positions of the first wire holding slot 13 and the second wire holding slot 14 are corresponding so as to form an integrated wire holding slot. The clamping slot in this embodiment is convenient for storing flexible pipes. This is due to the need to use flexible pipes such as electric wires, oil pipes, and gas pipes during the use of the drill pipe. When the two tubular parts 100 are connected, The above-mentioned hose should be adapted to be lengthened and connected to the extended tubular member 100. The hose can be...
Embodiment 3
[0035] This embodiment is on the basis of embodiment 1 and / or 2, has increased following structure: as Image 6 As shown, a first positioning step 15 and a second positioning step 16 are provided at both ends of the feeding connection channel 4 and located in the first connecting column 1 and the second connecting column 2 respectively. combine figure 1 , 2 As shown in and 4, when the material conveying pipe 102 for conveying materials is placed in the tubular member 100, and the material conveying pipe 102 is made of a hard material, such as metal, plastic, etc., when the two tubular members 100 are docked , the material conveying pipe 102 also needs to be docked, and a sealed connection is to be realized. The outer diameters of the first positioning step 15 and the second positioning step 16 in this embodiment are larger than the material conveying connection channel 4, and the material conveying pipe 102 is in the When designing, the size is matched with the first positio...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More 
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
