Railway steel drilling device

Abstract

The utility model belongs to the technical field of steel drilling, and particularly relates to a railway steel drilling device which comprises a drilling equipment body. A metal frame is fixedly connected to the side face of the drilling equipment body. The inner top wall of the metal frame is fixedly connected with a rotating block; the outer surface wall of the rotating block is rotationally connected with a rotating support rod; one end of the rotating supporting rod is fixedly connected with a balancing weight; the inner surface wall of the metal frame is fixedly connected with horizontal scale marks; the side face of the drilling equipment body is fixedly connected with a fixing frame. An auxiliary wrench is connected to the inner surface wall of the fixing frame in a clamped mode, in the working process, the rotating supporting rod is arranged to be matched with the balancing weight, then the balancing weight can be influenced by gravity, and under limiting of the rotating block, the rotating supporting rod is always in the state perpendicular to the horizontal plane; and in cooperation with the horizontal scale marks, a user can conveniently observe whether the drilling device is perpendicular to the steel or not, and vertical drilling of the device is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel drilling, in particular to a railway steel drilling device. Background Art

[0002] Railway steel drilling equipment mainly includes various types such as electric drilling machines, internal combustion drilling machines and hydraulic drilling machines, which are specially designed for drilling railway rails.

[0003] In the current existing technology, railway steel drilling devices, when in use, usually use an electric motor and a reduction mechanism to transmit power to a spindle, which drives the drill bit to rotate for drilling, and the feed handle and rack feed the spindle to achieve the purpose of drilling.

[0004] The existing railway steel drilling device is extremely inconvenient to use because it is usually necessary to drill vertically into the steel during the railway steel drilling process, and generally requires the use of tools for vertical assistance. Therefore, a railway steel drilling device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a railway steel drilling device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the railway steel drilling device described in the utility model includes a drilling equipment body; the side of the drilling equipment body is fixedly connected to a metal frame; the inner top wall of the metal frame is fixedly connected to a rotating block; the outer wall of the rotating block is rotatably connected to a rotating support rod; one end of the rotating support rod is fixedly connected to a counterweight block; the inner surface wall of the metal frame is fixedly connected to a horizontal scale line; the side of the drilling equipment body is fixedly connected to a fixing frame; the inner surface wall of the fixing frame is clamped with an auxiliary wrench; the outer surface wall of the drilling equipment body is fixedly connected to a sliding T-block.

[0007] Preferably, the outer wall of the sliding T-block is slidingly connected to a drilled sliding plate; the outer wall of the drilled sliding plate is rotatably connected to a rotating cross frame; the rotating cross frame is threadedly connected to a first bolt through the drilled sliding plate; and the side of the rotating cross frame is fixedly connected to a rotating connecting block.

[0008] Preferably, a side surface of the rotating connection block is rotatably connected to a rotating vertical frame; and the rotating vertical frame is threadedly connected to a second bolt through the rotating connection block.

[0009] Preferably, a connecting frame is fixedly connected between the rotating vertical frames; and a screw is threadedly connected to the inner surface wall of the rotating vertical frame.

[0010] Preferably, one end of the screw is fixedly connected to an adjusting knob; and the bottom of the adjusting knob is fixedly connected to a device abutting foot.

[0011] Preferably, an auxiliary handle is fixedly connected to the side of the drilling equipment body; and a drill rod connecting end is installed at the output end of the drilling equipment body.

[0012] Preferably, a steel drill rod is installed on the inner surface wall of the drill rod connecting end; the steel drill rod is made of tungsten carbide.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a railway steel drilling device, which is provided with a rotating support rod and a counterweight block, so that the counterweight block can be affected by gravity, and then under the limit of the rotating block, the rotating support rod is always in a vertical state with the horizontal. After being matched with the horizontal scale line, the user can conveniently observe whether the drilling device is in a vertical state with the steel, which facilitates the device to perform vertical drilling.

[0015] The utility model provides a railway steel drilling device. By arranging a rotating vertical frame and a rotating horizontal frame, the auxiliary bracket can be opened or closed by the abutment or disengagement of the bolts. At the same time, the screw rod can be moved in the rotating vertical frame to adjust the position of the device abutting the foot, thereby realizing the auxiliary device being in a horizontal position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0017] In the attached figure:

[0018] Figure 1 It is a three-dimensional diagram of the entire utility model;

[0019] Figure 2 It is a three-dimensional diagram of the main body of the drilling equipment in the utility model;

[0020] Figure 3 It is an enlarged view of point A in the present utility model;

[0021] Figure 4 It is an enlarged view of point B in the present utility model.

[0022] Legend:

[0023] 1. Drilling equipment body; 2. Auxiliary handle; 3. Sliding T-block; 4. Drilling slide plate; 5. Rotating horizontal frame; 6. Rotating vertical frame; 7. Connecting frame; 8. Drill rod connecting end; 9. Steel drill rod; 10. Fixed frame; 11. Auxiliary wrench; 12. First bolt; 13. Second bolt; 14. Rotating connecting block; 15. Metal frame; 16. Rotating block; 17. Rotating support rod; 18. Counterweight; 19. Horizontal scale line; 20. Screw; 21. Adjustment knob; 22. Device abutment foot. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Specific examples are given below.

[0026] See also Figures 1-4 The utility model provides a railway steel drilling device, including a drilling equipment body 1; a metal frame 15 is fixedly connected to the side of the drilling equipment body 1; the inner top wall of the metal frame 15 is fixedly connected to a rotating block 16; the outer wall of the rotating block 16 is rotatably connected to a rotating support rod 17; one end of the rotating support rod 17 is fixedly connected to a counterweight 18; the inner surface wall of the metal frame 15 is fixedly connected to a horizontal scale line 19; the side of the drilling equipment body 1 is fixedly connected to a fixing frame 10; the inner surface wall of the fixing frame 10 is clamped with an auxiliary wrench 11; the outer surface wall of the drilling equipment body 1 is fixedly connected to a sliding T-block 3; during work, after the drilling equipment body 1 is placed, the horizontal deflection angle can be read on the horizontal scale line 19 by observing the position of the rotating support rod 17 and the counterweight 18, so that the user can adjust the horizontal angle of the device conveniently, and the auxiliary wrench 11 can be fixed on the fixing frame 10, which is convenient for carrying the tool.

[0027] Further, such as Figure 2 and Figure 4As shown, the outer wall of the sliding T-block 3 is slidingly connected to the drilling sliding plate 4; the outer wall of the drilling sliding plate 4 is rotatably connected to the rotating cross frame 5; the rotating cross frame 5 is threadedly connected to the first bolt 12 through the drilling sliding plate 4; the side of the rotating cross frame 5 is fixedly connected to the rotating connecting block 14; the side of the rotating connecting block 14 is rotatably connected to the rotating vertical frame 6; the rotating vertical frame 6 is threadedly connected to the second bolt 13 through the rotating connecting block 14; the rotating vertical frames 6 are fixedly connected to the connecting frame 7; the inner wall of the rotating vertical frame 6 is threadedly connected to the screw 20; one end of the screw 20 is fixedly connected to the adjusting knob 21; the bottom of the adjusting knob 21 is fixedly connected to the device abutting foot 22; the side of the drilling equipment body 1 is fixedly connected to the auxiliary handle 2; the output end of the drilling equipment body 1 is installed with a drill rod connecting end 8; the inner wall of the drill rod connecting end 8 is installed with a steel drill rod 9; the material of the steel drill rod 9 is tungsten carbide. During operation, after the device confirms the horizontal position, the first bolt 12 can be loosened to unfold the rotating horizontal frame 5, and then the second bolt 13 can be loosened to allow the rotating vertical frame 6 to be unfolded, and then the auxiliary wrench 11 can be used to rotate the first bolt 12 and the second bolt 13 until they abut the bracket structure to thereby play an auxiliary fixing role, and according to the different ground contact points, the screw 20 can be driven to move in the rotating vertical frame 6 by rotating the adjustment knob 21, so that the device abuts the foot 22 and contacts the ground, and then the drilling equipment body 1 is started, and the auxiliary handle 2 is held, and then the drilling equipment body 1 is pressed down to make the sliding T-block 3 slide in the drilling sliding plate 4, so that the device can still maintain a vertical drilling state during the drilling process.

[0028] Working principle: After the drilling equipment body 1 is placed, the horizontal deflection angle can be read on the horizontal scale line 19 by observing the position of the rotating support rod 17 and the counterweight 18, which makes it convenient for the user to adjust the horizontal angle of the device, and the auxiliary wrench 11 can be fixed on the fixed frame 10 to facilitate the carrying of the tool. After the device confirms the horizontal position, the first bolt 12 can be loosened to unfold the rotating horizontal frame 5, and then the second bolt 13 can be loosened to allow the rotating vertical frame 6 to be unfolded, and then the auxiliary wrench 11 is used to rotate the first bolt 12 and the second bolt 13 until the abutment structure is abutted to play an auxiliary fixation role, and according to the different contact points with the ground, the screw 20 can be driven to move in the rotating vertical frame 6 by rotating the adjustment knob 21, so that the device abuts the foot 22 and contacts the ground, and then the drilling equipment body 1 is started, and the auxiliary handle 2 is held, and then the drilling equipment body 1 is pressed down to make the sliding T block 3 slide in the drilling sliding plate 4, so that the device can still maintain a vertical drilling state during the drilling process.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A railway steel drilling device, comprising a drilling device body (1); characterized in that: The side of the drilling equipment body (1) is fixedly connected to a metal frame (15); the inner top wall of the metal frame (15) is fixedly connected to a rotating block (16); the outer wall of the rotating block (16) is rotatably connected to a rotating support rod (17); one end of the rotating support rod (17) is fixedly connected to a counterweight block (18); the inner surface wall of the metal frame (15) is fixedly connected to a horizontal scale line (19); the side of the drilling equipment body (1) is fixedly connected to a fixing frame (10); the inner surface wall of the fixing frame (10) is clamped with an auxiliary wrench (11); the outer surface wall of the drilling equipment body (1) is fixedly connected to a sliding T-block (3).

2. The railway steel drilling device according to claim 1, characterized in that: The outer wall of the sliding T-block (3) is slidably connected to a drilled sliding plate (4); the outer wall of the drilled sliding plate (4) is rotatably connected to a rotating cross frame (5); the rotating cross frame (5) is threadedly connected to a first bolt (12) through the drilled sliding plate (4); and a rotating connecting block (14) is fixedly connected to the side of the rotating cross frame (5).

3. A railway steel drilling device according to claim 2, characterized in that: The side surface of the rotating connection block (14) is rotatably connected to a rotating vertical frame (6); the rotating vertical frame (6) is threadedly connected to a second bolt (13) via the rotating connection block (14).

4. A railway steel drilling device according to claim 3, characterized in that: A connecting frame (7) is fixedly connected between the rotating vertical frames (6); and a screw rod (20) is threadedly connected to the inner surface wall of the rotating vertical frame (6).

5. The railway steel drilling device according to claim 4, characterized in that: One end of the screw rod (20) is fixedly connected to an adjusting knob (21); and the bottom of the adjusting knob (21) is fixedly connected to a device abutting foot (22).

6. The railway steel drilling device according to claim 1, characterized in that: An auxiliary handle (2) is fixedly connected to the side of the drilling equipment body (1); and a drill rod connecting end (8) is installed at the output end of the drilling equipment body (1).

7. The railway steel drilling device according to claim 6, characterized in that: A steel drill rod (9) is installed on the inner surface wall of the drill rod connecting end (8); the material of the steel drill rod (9) is tungsten carbide.

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