Novel drilling equipment for railway construction

Abstract

The utility model relates to the technical field of drilling, in particular to novel drilling equipment for railway construction, which comprises a machine frame, two moving wheels are fixedly connected to the left portion and the right portion of the lower end of the machine frame respectively, two limiting grooves are formed in the inner left wall of the machine frame, a control keyboard is fixedly connected to the front portion of the right end of the machine frame, and the control keyboard is fixedly connected to the right end of the machine frame. A driver is fixedly connected to the upper end of the rack, the output end of the driver penetrates through the left portion of the upper end of the rack and is fixedly connected with a screw rod, the lower end of the screw rod is movably connected with the rack through a bearing, a bearing frame is movably connected to the outer surface of the screw rod in a threaded mode, and a rectangular opening penetrating front and back is formed in the lower portion of the inner rear wall of the bearing frame. According to the novel drilling equipment for railway construction, a constructor can conveniently move the whole equipment, so that the drilling angle of the drilling machine can be flexibly adjusted when drilling work is carried out on a construction site, and the operation of the constructor is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to a novel drilling device for railway construction. Background Art

[0002] As one of the means of transportation for people's daily travel, trains must run on specific routes. A necessary condition for train travel is to have rails to pass through. However, railways need to be built before the rails can run, so many mechanical tools will be used, and drilling machines are one of them. However, existing drilling equipment often needs to be installed on vehicles such as rail rescue vehicles. When using drilling equipment, personnel often need to move the vehicle to synchronously change the position of the drill hole, which is inconvenient for personnel to operate. In addition, some drilling equipment requires manual hand-held drilling machines to drill, which makes the drilling position easy to shift, thereby affecting the quality of railway construction. Utility Model Content

[0003] The main purpose of the utility model is to provide a novel drilling device for railway construction, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A novel drilling equipment for railway construction comprises a frame, wherein the lower left and right parts of the frame are fixedly connected with two moving wheels, the inner left wall of the frame is provided with two limiting grooves, the front right end of the frame is fixedly connected with a control keyboard, the upper end of the frame is fixedly connected with a driver, the output end of the driver passes through the upper left part of the frame and is fixedly connected with a screw, the lower end of the screw is movably connected with the frame through a bearing, the outer surface thread of the screw is movably connected with a load-bearing frame, the lower part of the inner rear wall of the load-bearing frame is provided with a rectangular opening passing through front and rear, the right end of the load-bearing frame is fixedly connected with a cylinder, the output end of the cylinder passes through the middle part of the right end of the load-bearing frame and is fixedly connected with a frame body, the upper part of the rear end of the frame body is fixedly connected with a T-block, the middle part of the lower end of the frame body is fixedly connected with an annular frame, the inner lower wall of the frame body is fixedly connected with a servo motor, the output end of the servo motor passes through the middle part of the inner lower wall of the frame body and is fixedly connected with a drill bit, and the upper part of the outer surface of the drill bit is interspersed with an annular block.

[0006] Preferably, the left front portion and the left rear portion of the driver slide in two limit grooves respectively.

[0007] Preferably, the positions of the T-block and the rectangular opening correspond to each other, and the T-block passes through the rectangular opening and is movably plug-in and slidably connected to the load-bearing frame.

[0008] Preferably, the cylinder does not contact the inner right wall of the frame, and the frame body is located on the front side of the inner rear wall of the load-bearing frame.

[0009] Preferably, the annular block is located in the annular frame, and the annular block is closely attached to the annular frame but not fixed.

[0010] Preferably, a circular groove matching the annular block is formed in the middle of the inner wall of the annular frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a driver, a screw, a load-bearing frame, a cylinder and a frame, a drill bit is provided at the bottom of the frame, the left end of the load-bearing frame is respectively located in two limit grooves for limit sliding, and the frame is inserted and slid with the load-bearing frame through a T-block through a rectangular opening. When these accessories are used in conjunction, the load-bearing frame can be driven to move up and down, and the drill bit provided at the bottom of the frame can be moved left and right, so the drill bit height and drilling direction can be flexibly adjusted;

[0013] 2. By setting up a servo motor, a drill bit and an annular block, the annular block fixedly inserted on the upper part of the outer surface of the drill bit is positioned in a matching circular groove on the inner wall of the annular frame for limited sliding, so that when the drill bit rotates downward for drilling, the drill bit can be more stable and the drilling position can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a new type of drilling equipment for railway construction according to the utility model;

[0015] Figure 2 This is a schematic diagram of the connection between the driver, screw rod and load-bearing frame of a new type of drilling equipment for railway construction according to the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the frame and the drill bit of a new type of drilling equipment for railway construction according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a drill bit of a new type of drilling equipment for railway construction.

[0018] In the figure: 1. frame; 2. moving wheel; 3. limit groove; 4. control keyboard; 5. driver; 6. screw; 7. load-bearing frame; 8. rectangular opening; 9. cylinder; 10. frame; 11. T-block; 12. ring frame; 13. servo motor; 14. drill bit; 15. ring block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A new type of drilling equipment for railway construction includes a frame 1, two moving wheels 2 are fixedly connected to the left and right lower ends of the frame 1, two limit slots 3 are opened on the inner left wall of the frame 1, a control keyboard 4 is fixedly connected to the front right end of the frame 1, a driver 5 is fixedly connected to the upper end of the frame 1, the output end of the driver 5 passes through the upper left end of the frame 1 and is fixedly connected to a screw 6, the lower end of the screw 6 is movably connected to the frame 1 through a bearing, the outer surface of the screw 6 is movably connected to a load-bearing frame 7, and the lower part of the inner rear wall of the load-bearing frame 7 is A rectangular opening 8 is opened that passes through the front and back, a cylinder 9 is fixedly connected to the right end of the load-bearing frame 7, the output end of the cylinder 9 passes through the middle of the right end of the load-bearing frame 7 and is fixedly connected to the frame body 10, a T-block 11 is fixedly connected to the upper rear end of the frame body 10, a ring frame 12 is fixedly connected to the middle of the lower end of the frame body 10, a servo motor 13 is fixedly connected to the inner lower wall of the frame body 10, the output end of the servo motor 13 passes through the middle of the inner lower wall of the frame body 10 and is fixedly connected to a drill bit 14, and a ring block 15 is inserted and fixedly connected to the upper outer surface of the drill bit 14.

[0024] In this embodiment, the left front and left rear ends of the driver 5 are respectively located in the two limit grooves 3 for sliding, the T-block 11 corresponds to the position of the rectangular opening 8, the T-block 11 passes through the rectangular opening 8 and is movably plugged and slidably connected to the load-bearing frame 7, the cylinder 9 does not contact the inner right wall of the frame 1, the frame body 10 is located on the front side of the inner rear wall of the load-bearing frame 7, the annular block 15 is located in the annular frame 12, the annular block 15 is tightly attached to the annular frame 12 but not fixed, and a circular groove compatible with the annular block 15 is opened in the middle of the inner wall of the annular frame 12. When personnel use the drill bit 14 at the railway construction site, they can conveniently adjust the position of the drill bit 14 in the up, down, left and right directions, so that the drill bit 14 is more stable, efficient and accurate when drilling.

[0025] It should be noted that the utility model is a new type of drilling equipment for railway construction. During use, the overall equipment can be conveniently moved to the railway construction site through four moving wheels 2 with braking function, and the left end of the load-bearing frame 7 is respectively located in the two limit grooves 3 for limited sliding through the driver 5, the screw 6, and the load-bearing frame 7. Then, the right end of the load-bearing frame 7 is fixed to the cylinder 9, and the output end of the cylinder 9 passes through the middle of the left end of the load-bearing frame 7 and is fixed to the frame body 10. The frame body 10 is movably plugged and slid with the load-bearing frame 7 through the rectangular opening 8 through the T-block 11, and then the annular block 15 fixedly inserted in the upper part of the outer surface of the drill bit 14 is located in the inner wall of the annular frame 12 with a matching circular groove and slides, so that when these accessories are used in conjunction with each other, by controlling The keyboard 4 starts the driver 5, and the driver 5 drives the screw 6 to rotate, so that the rectangular opening 8 can be located in the frame 1 and move up and down stably, so the drilling height of the drill bit 14 can be adjusted. In addition, by controlling the keyboard 4 to start the cylinder 9, the cylinder 9 can push the frame 10 and synchronously drive the drill bit 14 to move left and right, so that when the construction personnel need to drill a hole in an object, the drilling position of the drill bit 14 can be flexibly adjusted, thereby improving the drilling efficiency of the drill bit 14. In addition, the drill bit 14 is slidably connected in the annular frame 12 through the annular block 15, which can improve the stability of the drill bit 14, so that the drill bit 14 will not be offset in position when drilling, thereby improving the quality of drilling and facilitating the construction personnel to use the equipment.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of drilling equipment for railway construction, comprising a frame (1), characterized in that: The lower left and right parts of the frame (1) are both fixedly connected to two moving wheels (2); the inner left wall of the frame (1) is provided with two limit grooves (3); the front right end of the frame (1) is fixedly connected to a control keyboard (4); the upper end of the frame (1) is fixedly connected to a driver (5); the output end of the driver (5) passes through the upper left part of the frame (1) and is fixedly connected to a screw rod (6); the lower end of the screw rod (6) is movably connected to the frame (1) via a bearing; the outer surface of the screw rod (6) is movably connected to a load-bearing frame (7) by a thread; the lower part of the inner rear wall of the load-bearing frame (7) is provided with a rectangular opening that passes through the front and rear (8), the right end of the load-bearing frame (7) is fixedly connected to a cylinder (9), the output end of the cylinder (9) passes through the middle of the right end of the load-bearing frame (7) and is fixedly connected to a frame body (10), the upper rear end of the frame body (10) is fixedly connected to a T-block (11), the middle of the lower end of the frame body (10) is fixedly connected to an annular frame (12), the inner lower wall of the frame body (10) is fixedly connected to a servo motor (13), the output end of the servo motor (13) passes through the middle of the inner lower wall of the frame body (10) and is fixedly connected to a drill bit (14), and the upper outer surface of the drill bit (14) is interspersed with a annular block (15) and fixedly connected.

2. A new type of drilling equipment for railway construction according to claim 1, characterized in that: The left front part and the left rear part of the driver (5) are respectively located in the two limit slots (3) for sliding.

3. A new type of drilling equipment for railway construction according to claim 1, characterized in that: The positions of the T-shaped block (11) and the rectangular opening (8) correspond to each other, and the T-shaped block (11) passes through the rectangular opening (8) and is movably plug-in and slidably connected to the load-bearing frame (7).

4. A new type of drilling equipment for railway construction according to claim 1, characterized in that: The cylinder (9) does not contact the inner right wall of the frame (1), and the frame body (10) is located on the front side of the inner rear wall of the load-bearing frame (7).

5. A new type of drilling equipment for railway construction according to claim 1, characterized in that: The annular block (15) is located in the annular frame (12), and the annular block (15) is tightly attached to the annular frame (12) but not fixed.

6. A new type of drilling equipment for railway construction according to claim 1, characterized in that: A circular groove matching the annular block (15) is provided in the middle of the inner wall of the annular frame (12).

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