Light-weight stress application pipe wrench for oil field

Abstract

The utility model relates to the technical field of oil field tools, in particular to an oil field light-weight stress application pipe wrench, which is characterized in that a mounting block, a movable block, a fixed rod and a connecting sleeve are made of aluminum alloy, so that the overall weight of the pipe wrench is greatly reduced; a plurality of containing grooves are formed in a connecting sleeve, connecting rods are placed in the containing grooves, when a stress application pipe is needed by the whole pipe wrench, the connecting rods are taken out of the containing grooves, threaded heads of the connecting rods are connected with fixing grooves, and threaded heads of subsequent connecting rods are sequentially connected with threaded grooves, so that the stress application pipe is installed; the size of the whole pipe wrench is reduced, and outdoor carrying is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oilfield tools, in particular to a light-weight force-added pipe clamp for oilfields. Background Art

[0002] At present, oil field production workers have to travel dozens of kilometers every day when inspecting wells, and they need to carry pipe clamps. Existing pipe clamps are all forged from steel, with complex manufacturing processes, high costs, heavy weight, and inconvenient to carry. In addition, since the pipe diameter of oil production equipment is generally large, the force arm of ordinary pipe clamps is fixed, and sometimes a sleeve is needed to be added to turn it, which makes it even more inconvenient to carry the pipe clamp and the sleeve together. Utility Model Content

[0003] The utility model aims to provide a lightweight force-added pipe clamp for oil fields to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight force-added pipe clamp for oil fields, comprising a mounting block, a movable block, a fixed rod, a connecting sleeve and a clamp plate, wherein one side of the top of the mounting block is slidably connected with a lifting rod, the top of the lifting rod is connected with a movable block, the bottom of the movable block and one side of the top of the mounting block are installed with a clamp plate, the bottom end of the lifting rod is connected with a screw rod, a mounting frame is provided on one side of the bottom of the mounting block, an adjusting nut is installed inside the mounting frame, the adjusting nut is threadedly connected to the screw rod, a fixing rod is connected to the other side of the bottom of the mounting block, the bottom end of the fixing rod is connected with a connecting sleeve, the bottom of the connecting sleeve is threadedly connected with a fixing cover, a fixing groove is provided in the middle of the bottom of the connecting sleeve, and receiving grooves are provided around the bottom of the connecting sleeve, and a connecting rod is placed inside the receiving groove.

[0005] Preferably, a slide groove is provided at the bottom of the movable block and the top of the mounting block, a slide plate is provided in the middle of the surface of the clamp plate, and the slide plate is slidably connected to the slide groove.

[0006] Preferably, fixing plates are provided on both sides of the surface of the clamp plate, and the fixing plates are fixedly connected to the corresponding movable blocks and mounting blocks by bolts.

[0007] Preferably, a hanging ring is provided at the bottom of the fixing cover.

[0008] Preferably, a thread groove is formed at the bottom end of the connecting rod, and a thread head is formed at the top end of the connecting rod, and the thread head matches the thread groove and the fixing groove.

[0009] Preferably, the mounting block, movable block, fixing rod and connecting sleeve are made of aluminum alloy.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model greatly reduces the overall weight of the pipe clamp by making the mounting block, the movable block, the fixing rod and the connecting sleeve of aluminum alloy; by arranging a plurality of storage grooves inside the connecting sleeve, and placing connecting rods inside the storage grooves, when the entire pipe clamp needs a force pipe, the connecting rod is taken out of the storage groove, and the threaded head of the connecting rod is connected to the fixing groove, and the subsequent threaded heads of the connecting rods are connected to the threaded grooves in turn, so that the force pipe is installed. The above design reduces the volume of the entire pipe clamp and is more convenient to carry outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the connecting sleeve structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model.

[0014] In the figure: 1. Mounting block; 2. Movable block; 3. Fixed rod; 4. Connecting sleeve; 5. Clamp; 6. Slide; 7. Slide plate; 8. Fixed plate; 9. Bolt; 10. Lifting rod; 11. Mounting frame; 12. Adjusting nut; 13. Screw; 14. Fixed cover; 15. Hanging ring; 16. Storage slot; 17. Connecting rod; 18. Threaded slot; 19. Fixed slot; 20. Threaded head. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-3 The utility model provides a technical solution: a lightweight force-added pipe clamp for oil fields, comprising a mounting block 1, a movable block 2, a fixed rod 3, a connecting sleeve 4 and a clamp plate 5. A lifting rod 10 is slidably connected to one side of the top of the mounting block 1, and a movable block 2 is connected to the top of the lifting rod 10. A clamp plate 5 is installed at the bottom of the movable block 2 and one side of the top of the mounting block 1. A screw 13 is connected to the bottom end of the lifting rod 10. A mounting frame 11 is provided at one side of the bottom of the mounting block 1. An adjusting nut 12 is installed inside the mounting frame 11. The adjusting nut 12 is threadedly connected to the screw 13. A fixed rod 3 is connected to the other side of the bottom of the mounting block 1. A connecting sleeve 4 is connected to the bottom end of the fixed rod 3. A fixing cover 14 is threadedly connected to the bottom of the connecting sleeve 4. A fixing groove 19 is provided in the middle of the bottom of the connecting sleeve 4. Receiving grooves 16 are provided around the bottom of the connecting sleeve 4. A connecting rod 17 is placed inside the receiving groove 16.

[0019] Furthermore, a slide groove 6 is provided at the bottom of the movable block 2 and the top of the mounting block 1 , and a slide plate 7 is provided in the middle of the surface of the clamp plate 5 , and the slide plate 7 is engaged with the slide groove 6 and slidably connected.

[0020] Furthermore, fixing plates 8 are provided on both sides of the surface of the clamp plate 5 , and the fixing plates 8 are fixedly connected to the corresponding movable block 2 and the mounting block 1 through bolts 9 .

[0021] Furthermore, a hanging ring 15 is provided at the bottom of the fixed cover 14 .

[0022] Furthermore, a thread groove 18 is formed at the bottom end of the connecting rod 17 , and a thread head 20 is formed at the top end of the connecting rod 17 . The thread head 20 matches the thread groove 18 and the fixing groove 19 .

[0023] Furthermore, the mounting block 1, the movable block 2, the fixing rod 3 and the connecting sleeve 4 are made of aluminum alloy.

[0024] The utility model makes the mounting block 1, the movable block 2, the fixing rod 3 and the connecting sleeve 4 of aluminum alloy, thereby greatly reducing the overall weight of the pipe clamp; by arranging a plurality of storage grooves 16 inside the connecting sleeve 4, and placing the connecting rod 17 inside the storage groove 16, when the entire pipe clamp needs a force pipe, the connecting rod 17 is taken out from the storage groove 16, and the threaded head 20 of the connecting rod 17 is connected to the fixing groove 19, and the subsequent threaded head 20 of the connecting rod 17 is connected to the threaded groove 18 in turn, that is, the force pipe is installed. The above design reduces the volume of the entire pipe clamp and is more convenient to carry outdoors.

[0025] Although the 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 lightweight force-added pipe clamp for oil fields, comprising a mounting block (1), a movable block (2), a fixing rod (3), a connecting sleeve (4) and a clamp plate (5), characterized in that: A lifting rod (10) is slidably connected to one side of the top of the mounting block (1), a movable block (2) is connected to the top of the lifting rod (10), a clamp plate (5) is installed at the bottom of the movable block (2) and one side of the top of the mounting block (1), a screw rod (13) is connected to the bottom end of the lifting rod (10), a mounting frame (11) is provided at one side of the bottom of the mounting block (1), an adjusting nut (12) is installed inside the mounting frame (11), the adjusting nut (12) is threadedly connected to the screw rod (13), a fixing rod (3) is connected to the other side of the bottom of the mounting block (1), a connecting sleeve (4) is connected to the bottom end of the fixing rod (3), a fixing cover (14) is threadedly connected to the bottom of the connecting sleeve (4), a fixing groove (19) is provided in the middle of the bottom of the connecting sleeve (4), a receiving groove (16) is provided around the bottom of the connecting sleeve (4), and a connecting rod (17) is placed inside the receiving groove (16).

2. The oilfield lightweight force-added pipe clamp according to claim 1, characterized in that: A slide groove (6) is provided at the bottom of the movable block (2) and the top of the mounting block (1), and a slide plate (7) is provided in the middle of the surface of the clamp plate (5). The slide plate (7) is slidably connected to the slide groove (6).

3. The oilfield lightweight force-added pipe clamp according to claim 1, characterized in that: Fixed plates (8) are provided on both sides of the surface of the clamp plate (5), and the fixed plates (8) are fixedly connected to the corresponding movable block (2) and the mounting block (1) through bolts (9).

4. The oilfield light-weight force-added pipe clamp according to claim 1, characterized in that: A hanging ring (15) is provided at the bottom of the fixed cover (14).

5. The oilfield light-weight force-added pipe clamp according to claim 1, characterized in that: The bottom end of the connecting rod (17) is provided with a thread groove (18), and the top end of the connecting rod (17) is provided with a thread head (20), and the thread head (20) matches the thread groove (18) and the fixing groove (19).

6. The oilfield lightweight force-added pipe clamp according to claim 1, characterized in that: The mounting block (1), the movable block (2), the fixing rod (3) and the connecting sleeve (4) are made of aluminum alloy.

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