Positioning and fixing device for oil drilling equipment

Abstract

The utility model discloses a positioning fixing device for petroleum drilling and production equipment relates to petroleum drilling and production equipment technical field, including device main part, support rod, support seat, telescopic link and wrench, device main part bottom is cross -shaped structure, and device main part bottom four end inside is inserted with support rod, device main part bottom four end is inserted with the positioning pin, through the rotation screw rod, and then make upper support arm and lower support arm can rotate, and then make upper support arm can lift up support seat, thereby make through device main part top to the drilling and production equipment bottom support positioning, simultaneously through the outward pull device main part four end's four support rods, thereby make support rod can stretch out outward, and then through the positioning pin is inserted into the hole groove on telescopic link surface, thereby make four support rods can be fixed, through the support rod unfolding, thereby make device main part support surface of the device bottom improve greatly, improve the stability of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of oil drilling and production equipment, specifically to a positioning and fixing device used on oil drilling and production equipment. Background Technology

[0002] When using oil drilling and production equipment, it is necessary to fix it with a positioning and fixing device. According to the search, Chinese Patent Publication No. CN218934339U discloses a positioning and fixing device used on oil drilling and production equipment. Although the device solves the problems of unstable fixing, easy shaking of equipment and inconvenience of movement when using drilling and production equipment, the bottom support of the device cannot be adjusted according to actual use, which can easily lead to instability when the center of gravity of the supported equipment is high. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a positioning and fixing device for use on oil drilling and production equipment, which solves the problem mentioned in the background art that the existing devices are prone to instability when supporting and positioning equipment with a high center of gravity.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a positioning and fixing device for use on oil drilling and production equipment, comprising a device body, support rods, support bases, telescopic rods, and a wrench. The bottom of the device body has a cross-shaped structure, and support rods are inserted into the four ends of the bottom of the device body. Positioning pins are inserted into the four ends of the bottom of the device body. The top of the device body is rotatably connected to the bottom of two lower support arms. There are two support arms, and one end of the top of each of the two support arms is connected to one end of the bottom of an upper support arm via a connecting shaft. Both the upper and lower support arms are rotatably connected to the connecting shaft. There are two connecting shafts, one of which is rotatably connected to the outer wall of one end of a threaded rod, and the other connecting shaft is threadedly connected to the threaded rod. The top end of the upper support arm is rotatably connected to the bottom of the support base.

[0005] Preferably, the bottom two ends of the support base are rotatably connected to the top end of the telescopic rod, the bottom end of the telescopic rod is inserted into the rotating arm, and the bottom end of the rotating arm is rotatably connected to the main body of the device.

[0006] Preferably, the top of the support rod is provided with a slot, and the slots on the top of the support rod are arranged in a straight line with equal spacing. One end of the bottom of the positioning pin is inserted into the slot on the surface of the support rod. By pulling out the positioning pin on the top of the device body, the support rod inside the device body can extend and retract.

[0007] Preferably, the support rod has a T-shaped cross-section, and the outer wall surface of the support rod slides in contact with the inside of the base, so that the support rod can maintain a good connection with the main body of the device while sliding.

[0008] Preferably, the bottom end of the telescopic rod is provided with a locking tooth, which engages with a locking block. The locking block slides in contact with the interior of one end of the rotating arm. Both ends of the locking block are welded to one end of a spring, and the other end of the spring is welded to the interior of the rotating arm. Under the pull of the spring, the locking block inside the rotating arm moves downward, thereby disengaging from the telescopic rod and allowing the telescopic rod to extend and retract. By rotating the wrench, one end of the wrench can push the locking block upward, allowing it to engage with the bottom end of the telescopic rod and thus fixing the telescopic rod.

[0009] Preferably, the wrench is rotatably connected to the rotating arm, and the middle part of one end of the wrench is flat. By rotating the wrench in the opposite direction, a gap can be created between the plane at one end of the wrench and the slider, allowing the slider to have vertical sliding space.

[0010] This utility model provides a positioning and fixing device for use on oil drilling and production equipment. It has the following beneficial effects:

[0011] (1) A positioning and fixing device used on an oil drilling and production equipment. When the device is in use, the upper support arm and the lower support arm can be rotated by rotating the threaded rod, so that the upper support arm can lift the support seat, thereby supporting and positioning the bottom of the drilling and production equipment through the top of the device body. At the same time, by pulling out the four support rods at the four ends of the device body, the support rods can be extended outward. Then, by inserting the positioning pin into the hole groove on the surface of the telescopic rod, the four support rods can be fixed. By unfolding the support rods, the support surface of the device body at the bottom of the device is greatly raised, thereby improving the stability of the device.

[0012] (2) In the positioning and fixing device used on the oil drilling and production equipment, when the upper support arm and the lower support arm push the support seat upward, one end of the telescopic rod will extend out from the inside of the rotating arm, and the surface of the bottom end of the telescopic rod can engage with the locking block. Thus, while the support seat is supported by the upper support arm, both sides can be supported by the telescopic rod and the rotating arm, which further improves the stability of the device.

[0013] This solves the problem that existing devices are prone to instability when supporting and positioning equipment with a high center of gravity. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the rotating arm of this utility model;

[0016] Figure 3 This is a schematic diagram of the wrench structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the extended support rod of this utility model;

[0018] Figure 5 This is a top view of the structure of this utility model.

[0019] In the diagram, 1. Main body of the device; 2. Support rod; 3. Positioning pin; 4. Lower support arm; 5. Connecting shaft; 6. Threaded rod; 7. Upper support arm; 8. Support base; 9. Telescopic rod; 10. Rotating arm; 11. Wrench; 12. Locking block; 13. Spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] Please see Figure 1-5This utility model provides a technical solution: a positioning and fixing device used on oil drilling and production equipment, including a device body 1, support rods 2, support seats 8, telescopic rods 9, and a wrench 11. The bottom of the device body 1 has a cross-shaped structure, and support rods 2 are inserted into the four ends of the bottom of the device body 1. Positioning pins 3 are inserted into the four ends of the bottom of the device body 1. The top of the device body 1 is rotatably connected to the bottom of two lower support arms 4. There are two support arms. The top one end of the two support arms is connected to the bottom one end of the upper support arm 7 through a connecting shaft 5. Both the upper support arm 7 and the lower support arm 4 are rotatably connected to the connecting shaft 5. There are two connecting shafts 5. One connecting shaft 5 is rotatably connected to the outer wall of one end of a threaded rod 6, and the other connecting shaft 5 is threadedly connected to the threaded rod 6. The top one end of the upper support arm 7 is rotatably connected to the bottom of the support seat 8. The two ends of the bottom of the support seat 8 are rotatably connected to the top one end of the telescopic rod 9. The bottom one end of the telescopic rod 9 is inserted into the rotating arm. Inside the rotating arm 10, one end of the bottom of the rotating arm 10 is rotatably connected to the main body 1 of the device. The top of the support rod 2 is provided with a slot, and the slots on the top of the support rod 2 are arranged in a straight line with equal spacing. One end of the positioning pin 3 is inserted into the slot on the surface of the support rod 2. The support rod 2 has a T-shaped cross-section. The outer wall surface of the support rod 2 is in sliding contact with the inside of the base. When the device is in use, by rotating the threaded rod 6, the upper support arm 7 and the lower support arm 4 can rotate, thereby allowing the upper support arm 7 to lift the support seat 8, thus supporting and positioning the bottom of the drilling equipment through the top of the main body 1. At the same time, by pulling outward the four support rods 2 at the four ends of the main body 1, the support rods 2 can be extended outward. Then, by inserting the positioning pin 3 into the slot on the surface of the telescopic rod 9, the four support rods 2 can be fixed. By unfolding the support rods 2, the support surface of the main body 1 at the bottom of the device is greatly raised, improving the stability of the device.

[0023] Example 2:

[0024] This utility model embodiment provides a technical solution: a positioning and fixing device used on oil drilling and production equipment. A locking tooth is provided on the surface of one bottom end of a telescopic rod 9. One bottom end of the telescopic rod 9 engages with a locking block 12. The locking block 12 slides in contact with the interior of one end of a rotating arm 10. Both ends of the locking block 12 are welded to one end of a spring 13, and the other end of the spring 13 is welded to the interior of the rotating arm 10. A wrench 11 is rotatably connected to the interior of the rotating arm 10. One end of the wrench 11 is flat in the middle. When the upper and lower support arms push the support base 8 upwards, the bottom end of the telescopic rod 9 will... The arm 10 extends outwards, and under the pull of the spring 13, the locking block 12 inside the rotating arm 10 moves downward, thereby disengaging the locking block 12 from the telescopic rod 9, allowing the telescopic rod 9 to extend and retract. By rotating the wrench 11, one end of the wrench 11 can push the locking block 12 upward, allowing the locking block 12 to engage with one end of the telescopic rod 9, thus fixing the telescopic rod 9. As a result, the support base 8 is supported by the upper support arm 7, and both sides can be supported by the telescopic rod 9 and the rotating arm 10, further improving the stability of the device.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning and fixing device used on oil drilling and production equipment, characterized in that: The device includes a main body (1), a support rod (2), a support base (8), a telescopic rod (9), and a wrench (11). The bottom of the main body (1) has a cross-shaped structure, and the support rod (2) is inserted inside the four ends of the bottom of the main body (1). The positioning pin (3) is inserted into the four ends of the bottom of the main body (1). The top of the main body (1) is rotatably connected to the bottom of two lower support arms (4). There are two support arms. The top end of the two support arms is connected to the bottom end of the upper support arm (7) through a connecting shaft (5). The upper support arm (7) and the lower support arm (4) are both rotatably connected to the connecting shaft (5). There are two connecting shafts (5). One connecting shaft (5) is rotatably connected to the outer wall of one end of the threaded rod (6), and the other connecting shaft (5) is threadedly connected to the threaded rod (6). The top end of the upper support arm (7) is rotatably connected to the bottom of the support base (8).

2. The positioning and fixing device used on oil drilling and production equipment according to claim 1, characterized in that: The bottom two ends of the support base (8) are rotatably connected to the top end of the telescopic rod (9), the bottom end of the telescopic rod (9) is inserted into the rotating arm (10), and the bottom end of the rotating arm (10) is rotatably connected to the main body (1) of the device.

3. The positioning and fixing device used on oil drilling and production equipment according to claim 1, characterized in that: The top of the support rod (2) is provided with a hole and groove, and the holes and grooves on the top of the support rod (2) are arranged in a straight line with equal spacing. One end of the bottom of the positioning pin (3) is inserted into the hole and groove on the surface of the support rod (2).

4. The positioning and fixing device used on oil drilling and production equipment according to claim 1, characterized in that: The support rod (2) has a T-shaped cross-section, and the outer wall surface of the support rod (2) slides in contact with the inside of the base.

5. The positioning and fixing device used on oil drilling and production equipment according to claim 1, characterized in that: The bottom end of the telescopic rod (9) is provided with a locking tooth. The bottom end of the telescopic rod (9) is engaged with the locking block (12). The locking block (12) slides in contact with the inside of one end of the rotating arm (10). Both ends of the locking block (12) are welded to one end of the spring (13). The other end of the spring (13) is welded to the inside of the rotating arm (10).

6. The positioning and fixing device used on oil drilling and production equipment according to claim 1, characterized in that: The wrench (11) is rotatably connected to the rotating arm (10), and one end of the wrench (11) is flat in the middle.

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