Auxiliary device for installing drill rod

Abstract

The utility model relates to the technical field of coal mining, in particular to an auxiliary device for installing a drill rod. The utility model provides an auxiliary device for installing a drill rod, which can prevent the drill rod from sliding down, ensures the construction safety and is convenient and fast to use. An auxiliary device for installing a drill rod comprises an upper section, an outer sleeve, a distance adjusting rod, a lower section, a torsion bar, a rotary disc and a spoon ring, the outer sleeve is connected to the upper section, the distance adjusting rod is rotatably connected to the lower portion of the upper section, the lower section is connected to the lower portion of the distance adjusting rod in a threaded mode, the torsion bar is rotatably connected to the front portion of the lower section, and the rotary disc is connected to the top of the torsion bar. And the spoon ring is in threaded connection with the turntable. The rotary table is matched with the spoon ring, the bottom of the drill rod is borne, the upper section, the lower section, the rotary table and the spoon ring are lifted by grabbing the handle, the bottom of the drill rod is supported, and the effects of preventing the drill rod from sliding down, guaranteeing construction safety and being convenient and fast to use can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mining, in particular to an upper drill rod auxiliary device. Background Art

[0002] During coal mining, drilling construction is required. During the drilling construction process, when installing the drill rod in a borehole with a large construction angle, the drill rod surface is relatively smooth, which makes it inconvenient for personnel to pick up and the drill rod is easy to slide down, resulting in the risk of pinching hands when installing the drill rod, and personnel are at risk of injury.

[0003] Therefore, a drill rod upper auxiliary device has been developed which can prevent the drill rod from sliding down, ensure construction safety, and is convenient and quick to use. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology by refining a few, fewer and more precise ones, the utility model provides a drill rod upper auxiliary device which can prevent the drill rod from sliding down, ensure the construction safety and is convenient and quick to use.

[0005] The technical solution of the utility model is: an upper drill rod auxiliary device, comprising an upper section, an outer sleeve, a pitch rod, a lower section, a torsion rod, a turntable and a spoon ring, the upper section is connected with the outer sleeve, the lower part of the upper section is rotatably connected with the pitch rod, the lower part of the pitch rod is threadedly connected with the lower section, the front part of the lower section is rotatably connected with the torsion rod, the top of the torsion rod is connected with the turntable, the upper part of the lower section is slidably connected with the spoon ring, and the spoon ring is threadedly connected to the turntable.

[0006] As a further preferred embodiment, it also includes a handle, an arc ring and a fixing screw. The front side of the handle is connected to the arc ring, and the front part of the upper section is threadedly connected to the fixing screw.

[0007] As a further preferred solution, a slot is provided on the arc loop.

[0008] As a further preferred solution, a rotary handle is provided on the fixing screw.

[0009] As a further preferred solution, it also includes an inner rod, an outer rod and a gripper, the left and right parts of the outer sleeve are connected to the inner rod, the inner stem is slidably connected to the outer rod, and the upper part of the outer rod is connected to the gripper.

[0010] As a further preferred solution, it also includes a fixing piece and a belt. The fixing piece is provided on the rear side of the handle, and a belt is provided between the fixing piece and the handle.

[0011] The utility model has the following advantages: the utility model supports the bottom of the drill rod through the cooperation of the turntable and the spoon ring, and then supports the bottom of the drill rod by lifting the upper section, the lower section, the turntable and the spoon ring through the grasping handle, which can prevent the drill rod from sliding down, ensure construction safety, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the fixing component of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the gripping assembly of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the binding component of the utility model.

[0017] Among them: 1-handle, 2-arc ring, 3-fixing screw, 4-upper section, 5-outer sleeve, 6-pitch adjustment rod, 7-lower section, 8-torsion bar, 9-turntable, 10-spoon ring, 11-inner rod, 12-outer rod, 13-grip, 14-fixing part, 15-belt. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting 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.

[0019] A drill rod auxiliary device, such as Figure 1-Figure 5 As shown, it includes a handle 1, an arc ring 2, a fixing screw 3, an upper section 4, a jacket 5, a pitch rod 6, a lower section 7, a torsion bar 8, a turntable 9, a spoon ring 10, an inner rod 11, an outer rod 12, a gripper 13, a fixing piece 14 and a belt 15. The front side of the handle 1 is connected to the arc ring 2, the lower part of the arc ring 2 is slidably connected to the upper section 4, the front part of the upper section 4 is threadedly connected to the fixing screw 3, the upper section 4 is connected to the jacket 5, the lower part of the upper section 4 is rotatably connected to the pitch rod 6, and the adjusting The lower part of the distance rod 6 is threadedly connected to the lower section 7, the front part of the lower section 7 is rotatably connected to the torsion bar 8, the top of the torsion bar 8 is connected to the turntable 9, the upper part of the lower section 7 is slidably connected to the spoon ring 10, the spoon ring 10 is threadedly connected to the turntable 9, the left and right parts of the outer sleeve 5 are connected to the inner rod 11, the inner stem is slidably connected to the outer rod 12, the upper part of the outer rod 12 is connected to the gripper 13, a fixing part 14 is provided on the rear side of the handle 1, and a belt 15 is provided between the fixing part 14 and the handle 1.

[0020] When the utility model is in use, the arc ring 2 is slidably adjusted according to the use scenario, and the arc ring 2 drives the handle 1 to slide on the upper section 4 to adjust the angle. After the adjustment is completed, the arc ring 2 is limited by the fixing screw 3, and then the pitch adjusting rod 6 is rotated to control the length between the lower section 7 and the upper section 4. Then, according to the depth of the drill rod that the spoon ring 10 needs to receive, the torsion rod 8 is rotated and adjusted. The rotation of the torsion rod 8 drives the turntable 9 to rotate. The rotation of the turntable 9 makes the spoon ring 10 move up and down on the lower section 7, and cooperates with the turntable 9 to adjust the depth of the drill rod received. After the adjustment is completed, the turntable 9 and the spoon ring 10 cooperate to receive the bottom of the drill rod. At this time, the gripper 13 cooperates with each other to support the upper part of the drill rod, and the upper section 4, the lower section 7, the turntable 9 and the spoon ring 10 are lifted by the gripping handle 1 to support the bottom of the drill rod, so that the operator can carry the drill rod conveniently, and the operator can lift the turntable upward so that the drill rod can be installed and docked with the drilling rig, so as to avoid the drill rod falling out of the hand and causing injuries to personnel, and damage to the drill rod when the drill rod is installed.

[0021] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A drill rod auxiliary device, characterized in that: The utility model comprises an upper section (4), an outer sleeve (5), a pitch-adjusting rod (6), a lower section (7), a torsion bar (8), a rotating disk (9) and a spoon ring (10). The upper section (4) is connected with the outer sleeve (5). The lower part of the upper section (4) is rotatably connected with the pitch-adjusting rod (6). The lower part of the pitch-adjusting rod (6) is threadedly connected with the lower section (7). The front part of the lower section (7) is rotatably connected with the torsion bar (8). The top of the torsion bar (8) is connected with the rotating disk (9). The upper part of the lower section (7) is slidably connected with the spoon ring (10). The spoon ring (10) is threadedly connected with the rotating disk (9).

2. A drilling rod auxiliary device as claimed in claim 1, characterized in that: It also comprises a handle (1), an arc ring (2) and a fixing screw (3); the front side of the handle (1) is connected with the arc ring (2), and the front part of the upper section (4) is threadedly connected with the fixing screw (3).

3. The drilling rod auxiliary device according to claim 2, characterized in that: The arc ring (2) is provided with a slot.

4. The drilling rod auxiliary device according to claim 3, characterized in that: The fixing screw (3) is provided with a rotating handle.

5. The drilling rod auxiliary device according to claim 4, characterized in that: It also comprises an inner rod (11), an outer rod (12) and a gripper (13); the left and right parts of the outer sleeve (5) are both connected to the inner rod (11); the inner stem is slidably connected to the outer rod (12); and the upper part of the outer rod (12) is connected to the gripper (13).

6. The drilling rod auxiliary device according to claim 5, characterized in that: It also comprises a fixing piece (14) and a belt (15); the fixing piece (14) is arranged on the rear side of the handle (1), and the belt (15) is arranged between the fixing piece (14) and the handle (1).

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