Drill rod rolling tool

Abstract

The utility model relates to the field of petroleum drill rod auxiliary tools, in particular to a drill rod rolling tool which comprises a transverse frame, a control handle and a rolling clamping piece. According to the utility model, the rolling clamping piece is designed and can be well clamped on the drill rod, so that the drill rod can be conveniently pushed in a labor-saving manner, the position of the rolling clamping piece does not need to be repeatedly adjusted after the rolling clamping piece is clamped on the drill rod, the efficiency can be improved, and the rolling clamping piece is not easy to slide after being clamped on the drill rod, so that accidents are avoided.

Description

Technical Field

[0001] The utility model relates to the field of petroleum drill rod auxiliary tools, in particular to a drill rod rolling tool. Background Art

[0002] In the oil and gas industry, a large number of drill pipes are used. The drill pipes are usually stacked on a pipe rack, with each layer of drill pipes parallel and pads between two adjacent layers of drill pipes. Since the drill pipe rack has a certain length, the drill pipes need to be rolled a certain distance before they can be put on or taken off the rack.

[0003] The current method is to roll the drill rod with a crowbar, which is operated by more than two people at both ends of the drill bit. Since the crowbar cannot be well stuck on the drill rod, the operation of rolling the drill rod is inconvenient, inefficient, and wastes manpower. In addition, there are safety hazards. In view of this technical problem, a labor-saving and efficient drill rod rolling tool is urgently needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a drill rod rolling tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Drill pipe rolling tool, including:

[0007] A cross frame, a control handle is fixedly installed on the top of the cross frame, and rolling clamps are fixedly installed on both ends of the cross frame;

[0008] The rolling card comprises:

[0009] A first curved plate, wherein the first curved plate is C-shaped;

[0010] A second arc plate, wherein the second arc plate is C-shaped, the first arc plate and the second arc plate are parallel and spaced apart, and the first arc plate and the second arc plate are fixedly connected by a tension bolt group;

[0011] A roller structure is rotatably installed between the first arc plate and the second arc plate, and the outer side of the roller member of the roller structure protrudes from the inner circle contours of the first arc plate and the second arc plate.

[0012] As a further description of the above technical solution:

[0013] The horizontal frame comprises:

[0014] A frame body, wherein a connecting end is fixedly connected to the top of the frame body, vertical plates are fixedly connected to both ends of the frame body, and threaded columns are fixedly connected to the sides of the vertical plates;

[0015] A mounting hole corresponding to the threaded column is provided on the side surface of the first arc-shaped plate, and the end of the threaded column passes through the mounting hole and is threadedly connected with a fastening nut.

[0016] As a further description of the above technical solution:

[0017] The operating handle comprises:

[0018] A cylinder, one end of which is fixedly connected to the connecting end;

[0019] A sliding rod, one end of which is located inside the cylinder, and the sliding rod is slidably connected to the cylinder, and the other end of the sliding rod is fixedly connected to a cross bar;

[0020] A locking pin is threadedly mounted on the side of the cylinder and is used to fix the cylinder and the sliding rod.

[0021] As a further description of the above technical solution:

[0022] A protrusion is arranged on the side of the sliding rod, and a recess matched with the protrusion is arranged on the inner side of the cylinder.

[0023] As a further description of the above technical solution:

[0024] The arc corresponding to the rolling clamp is larger than 180°, and a notch is arranged inside one end of the rolling clamp.

[0025] As a further description of the above technical solution:

[0026] The tension bolt group includes: a double-headed screw, which is located between the first arc plate and the second arc plate, and the two ends of the double-headed screw respectively pass through the first arc plate and the second arc plate, and are threadedly connected with a first tension nut and a second tension nut, and a support sleeve is sleeved on the outside of the double-headed screw and located between the first arc plate and the second arc plate.

[0027] As a further description of the above technical solution:

[0028] The roller structure includes: a long nail, a first end of the long nail is fixedly connected to an end, a second end of the long nail is provided with a pin hole, the second end of the long nail passes through the first curved plate and the second curved plate in sequence from one side of the first curved plate, and an R clamp is installed at the pin hole, and the roller component is rotatably sleeved on the long nail and is located between the first curved plate and the second curved plate.

[0029] The utility model has the following beneficial effects:

[0030] Compared with the prior art, the drill rod rolling tool is designed with a rolling clamp, which can be well clamped on the drill rod, so that the drill rod can be pushed more conveniently and labor-savingly, and there is no need to repeatedly adjust the position of the rolling clamp after it is clamped on the drill rod, thereby improving efficiency, and the rolling clamp is not easy to slide when clamped on the drill rod, thereby avoiding the occurrence of accidents.

[0031] Compared with the prior art, the drill rod rolling tool adopts a rolling clamp composed of a first arc plate, a second arc plate, a tension bolt group and a roller structure. When it is used, the first arc plate and the second arc plate basically do not need to contact the drill rod, and there is no friction between them, which will not cause much impact on the rolling of the drill rod, thereby saving more effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A three-dimensional diagram of the drill rod rolling tool proposed by the utility model;

[0033] Figure 2 This is a front view of the drill rod rolling tool proposed by the utility model;

[0034] Figure 3 A top view of the drill rod rolling tool proposed by the utility model;

[0035] Figure 4 An exploded view of the rolling clamp of the drill rod rolling tool proposed by the utility model;

[0036] Figure 5 The utility model is a schematic diagram of the connection between the rolling clamp and the cross frame of the drill rod rolling tool.

[0037] Legend:

[0038] 1. Operating handle; 101. Cylinder body; 102. Sliding rod; 1021. Protrusion; 103. Cross bar; 104. Locking nail; 2. Cross frame; 201. Connecting end; 202. Frame body; 203. Vertical plate; 204. Threaded column; 205. Fastening nut; 3. Rolling clamp; 301. First arc plate; 3011. Mounting hole; 302. Second arc plate; 303. Tension bolt group; 3031. Double-headed screw; 3032. Support sleeve; 3033. First tension nut; 3034. Second tension nut; 304. Roller structure; 3041. Long nail; 3042. End; 3043. Pin hole; 3044. R clamp; 3045. Roller member; 3a. Notch. DETAILED DESCRIPTION

[0039] Reference Figure 1-Figure 5 The drill rod rolling tool provided by the utility model comprises: a horizontal frame 2, an operating handle 1 and a rolling clamp 3.

[0040] Among them, a control handle 1 is fixedly installed on the top of the cross frame 2, and rolling clamps 3 are fixedly installed at both ends of the cross frame 2. Figure 1 As shown in FIG, the user clamps the rolling clamp 3 on the drill rod and then holds the operating handle 1 to push the drill rod to roll.

[0041] Since the rolling clamp 3 is provided, it can be well clamped on the drill rod, so that the drill rod can be pushed more conveniently and labor-savingly, and there is no need to repeatedly adjust the position of the rolling clamp 3 after it is clamped on the drill rod, thereby improving efficiency, and the rolling clamp 3 is not easy to slide when it is clamped on the drill rod, thereby avoiding the occurrence of accidents.

[0042] Specifically, the rolling clamp 3 includes: a first arc plate 301 , a second arc plate 302 , a tension bolt group 303 and a roller structure 304 .

[0043] The first curved plate 301 is C-shaped, the second curved plate 302 is C-shaped, the first curved plate 301 and the second curved plate 302 are parallel and spaced apart, and the first curved plate 301 and the second curved plate 302 are fixedly connected by a tension bolt group 303, the roller structure 304 is rotatably installed between the first curved plate 301 and the second curved plate 302, and the outer side of the roller member 3045 of the roller structure 304 protrudes from the inner circle contours of the first curved plate 301 and the second curved plate 302, so that the first curved plate 301 When the second curved plate 302 is stuck on the drill rod, the outer side of the roller member 3045 contacts the side of the drill rod. When pushed, the drill rod rolls on the ground, thereby driving the roller member 3045 to rotate. The design of this structure makes it basically unnecessary for the first curved plate 301 and the second curved plate 302 to contact the drill rod, and there is no friction between them, which will not cause much impact on the rolling of the drill rod, thereby saving more effort. The first curved plate 301 and the second curved plate 302 do not have friction contact with the drill rod, which can protect the surface of the drill rod.

[0044] The roller member 3045 can be made of rubber or wear-resistant material, so as to avoid the roller member 3045 colliding with the drill rod to generate loud noise, and at the same time increase the service life of the roller member 3045.

[0045] In one embodiment, the cross frame 2 includes: a frame body 202, a connecting end 201 is fixedly connected to the top of the frame body 202, and is used to be fixedly connected to the operating handle 1, both ends of the frame body 202 are fixedly connected to the vertical plate 203, and the side of the vertical plate 203 is fixedly connected to the threaded column 204, and the side of the first arc plate 301 is provided with a mounting hole 3011 corresponding to the threaded column 204, and after the end of the threaded column 204 passes through the mounting hole 3011, it is threadedly connected with a fastening nut 205, thereby realizing the fixation of the first arc plate 301 and the vertical plate 203, that is, the fixed connection between the rolling clamp 3 and the cross frame 2.

[0046] In one embodiment, the operating handle 1 includes: a cylinder 101 , a sliding rod 102 and a locking pin 104 .

[0047] Among them, one end of the cylinder 101 is fixedly connected to the connecting end 201, one end of the sliding rod 102 is located on the inner side of the cylinder 101, and the sliding rod 102 is slidingly connected to the cylinder 101, and the other end of the sliding rod 102 is fixedly connected to the cross bar 103, and the cross bar 103 is perpendicular to the sliding rod 102 to facilitate the user to apply thrust, and the locking pin 104 is threadedly installed on the side of the cylinder 101 for fixing the cylinder 101 and the sliding rod 102.

[0048] Before use, the length of the operating handle 1 is adjusted according to the user's height, habits, etc. Specifically, the locking pin 104 is loosened, and then the cylinder 101 and the sliding rod 102 are slidably adjusted, and the locking pin 104 is tightened at the appropriate position to fix the cylinder 101 and the sliding rod 102.

[0049] In one embodiment, a protrusion 1021 is provided on the side of the sliding rod 102 , and a recess matched with the protrusion 1021 is provided on the inner side of the cylinder 101 , so that the sliding rod 102 and the cylinder 101 cannot rotate, so that the user can operate the cross bar 103 easily.

[0050] In one embodiment, the arc corresponding to the rolling clamp 3 is larger than 180°, and a notch 3 a is disposed inside one end of the rolling clamp 3 .

[0051] The rolling clamp 3 is set to an arc greater than 180°, so that the rolling clamp 3 can be stably clamped on the drill rod. Specifically, the first arc plate 301 and the second arc plate 302 are set to an arc greater than 180°. Since the inner side of the rolling clamp 3 cooperates with the drill rod, it is difficult to clamp the rolling clamp 3 to the drill rod after the arc is greater than 180°. Here, a notch 3a is provided on the inner side of one end of the rolling clamp 3, which can play a certain role in making way.

[0052] In one embodiment, the tension bolt group 303 includes: a double-headed screw 3031, the double-headed screw 3031 is located between the first arc plate 301 and the second arc plate 302, and the two ends of the double-headed screw 3031 respectively pass through the first arc plate 301 and the second arc plate 302, and are threadedly connected with a first tension nut 3033 and a second tension nut 3034, and a support sleeve 3032 is sleeved on the outer side of the double-headed screw 3031 and located between the first arc plate 301 and the second arc plate 302.

[0053] In this structure, the first tension nut 3033 and the second tension nut 3034 squeeze the first arc plate 301 and the second arc plate 302 inward from both sides, and the support sleeve 3032 applies an outward thrust between the first arc plate 301 and the second arc plate 302, thereby fixing the first arc plate 301 and the second arc plate 302.

[0054] In one embodiment, the roller structure 304 includes: a long nail 3041, the first end of the long nail 3041 is fixedly connected to the end 3042, the second end of the long nail 3041 is provided with a pin hole 3043, the second end of the long nail 3041 passes through the first curved plate 301 and the second curved plate 302 in sequence from one side of the first curved plate 301, and an R clamp 3044 is installed at the pin hole 3043, and the roller component 3045 is rotatably mounted on the long nail 3041 and is located between the first curved plate 301 and the second curved plate 302.

[0055] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Drill rod rolling tool, characterized in that: include: A cross frame (2), a control handle (1) being fixedly mounted on the top of the cross frame (2), and rolling clamps (3) being fixedly mounted on both ends of the cross frame (2); The rolling card (3) comprises: A first curved plate (301), wherein the first curved plate (301) is C-shaped; A second arc-shaped plate (302), wherein the second arc-shaped plate (302) is C-shaped, the first arc-shaped plate (301) and the second arc-shaped plate (302) are arranged in parallel and spaced apart, and the first arc-shaped plate (301) and the second arc-shaped plate (302) are fixedly connected via a tension bolt group (303); A roller structure (304) is rotatably mounted between the first curved plate (301) and the second curved plate (302), and the outer side of a roller member (3045) of the roller structure (304) protrudes beyond the inner circle contours of the first curved plate (301) and the second curved plate (302).

2. The drill rod rolling tool according to claim 1, characterized in that: The cross frame (2) comprises: A frame body (202), wherein the top of the frame body (202) is fixedly connected to a connection end (201), both ends of the frame body (202) are fixedly connected to vertical plates (203), and the sides of the vertical plates (203) are fixedly connected to threaded columns (204); A mounting hole (3011) corresponding to the threaded column (204) is provided on the side surface of the first arc-shaped plate (301), and after the end of the threaded column (204) passes through the mounting hole (3011), it is threadedly connected with a fastening nut (205).

3. The drill rod rolling tool according to claim 2, characterized in that: The operating handle (1) comprises: A cylinder (101), one end of the cylinder (101) being fixedly connected to the connecting end (201); A sliding rod (102), one end of the sliding rod (102) being located inside the cylinder (101), the sliding rod (102) being slidably connected to the cylinder (101), and the other end of the sliding rod (102) being fixedly connected to a cross bar (103); A locking pin (104) is threadedly mounted on a side surface of the cylinder (101) and is used to fix the cylinder (101) and the sliding rod (102).

4. The drill rod rolling tool according to claim 3, characterized in that: A protrusion (1021) is provided on the side of the sliding rod (102), and a recessed portion cooperating with the protrusion (1021) is provided on the inner side of the cylinder (101).

5. The drill rod rolling tool according to claim 1, characterized in that: The circular arc corresponding to the rolling clamp (3) is greater than 180°, and a notch portion (3a) is provided on the inner side of one end of the rolling clamp (3).

6. The drill rod rolling tool according to claim 1, characterized in that: The tension bolt group (303) comprises: a double-headed screw (3031), wherein the double-headed screw (3031) is located between the first arc-shaped plate (301) and the second arc-shaped plate (302), and the two ends of the double-headed screw (3031) respectively penetrate the first arc-shaped plate (301) and the second arc-shaped plate (302), and are threadedly connected with a first tension nut (3033) and a second tension nut (3034), and a support sleeve (3032) is sleeved on the outside of the double-headed screw (3031) and located between the first arc-shaped plate (301) and the second arc-shaped plate (302).

7. The drill rod rolling tool according to claim 1, characterized in that: The roller structure (304) comprises: a long nail (3041), a first end of the long nail (3041) being fixedly connected to an end head (3042), a second end of the long nail (3041) being provided with a pin hole (3043), the second end of the long nail (3041) passing through the first curved plate (301) and the second curved plate (302) in sequence from one side of the first curved plate (301), and an R clamp (3044) being installed at the pin hole (3043), and the roller component (3045) being rotatably sleeved on the long nail (3041) and being located between the first curved plate (301) and the second curved plate (302).

Images