Adjustable high-position vertical drilling tool

Abstract

The utility model belongs to the technical field of drilling tools, and particularly relates to an adjustable high-position vertical drilling tool which comprises a first bottom plate, an adjusting mechanism is arranged above the first bottom plate and comprises a second bottom plate, the upper end of the second bottom plate is fixedly connected with a U-shaped frame, the upper end of the second bottom plate is rotationally connected with a rotating rod, and the U-shaped frame is fixedly connected with the rotating rod. A threaded rod is arranged at the upper end of the rotating rod, check blocks are fixedly connected to the upper end and the lower end of the threaded rod, the lower end of the check block located on the lower portion is fixedly connected with the rotating rod, a moving box is arranged above the threaded rod, and the threaded rod penetrates through the lower end of the moving box and is in threaded connection with the moving box. The rotating rod is fixedly sleeved with a first bevel gear. Operators can drill holes in the top on the ground by using the drilling device, a scaffold does not need to be erected, the construction efficiency is high, and the safety coefficient is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling tool technical field especially relates to a adjustable high place vertical drilling tool. BACKGROUND

[0002] The shed face drilling construction is a technology commonly used in the tunnel, underground engineering and construction, mainly used for improving the construction safety and efficiency.

[0003] In the traditional high place shed face drilling construction needs to set up the scaffold, then the operator is located at high place and carries out the construction, and the safety factor is low, and according to the different hole position of processing, the scaffold needs to be repeatedly set up and dismantled, and the construction efficiency is low, and because the construction ground is uneven, the setting up of the scaffold also has certain difficulty.

[0004] Therefore we propose a adjustable high place vertical drilling tool to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a adjustable high place vertical drilling tool.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A adjustable high place vertical drilling tool, including first bottom plate, the upper side of first bottom plate is equipped with adjusting mechanism, adjusting mechanism includes second bottom plate, the upper end of second bottom plate is fixedly connected with U-shaped frame, the upper end of second bottom plate is rotatably connected with rotating rod, the upper end of rotating rod is equipped with threaded rod, the upper and lower ends of threaded rod are all fixedly connected with stopper, the lower end of stopper located below is fixedly connected with rotating rod, the upper side of threaded rod is equipped with moving box, threaded rod penetrates the lower end of moving box and is screw threadedly connected with it, the first bevel gear is fixedly sheathed on rotating rod, the upper end of second bottom plate is fixedly connected with support plate, the front end of support plate is rotatably connected with second bevel gear, first bevel gear is engaged with second bevel gear, the rear end of support plate is rotatably connected with rotating block, rotating block is coaxially fixedly connected with second bevel gear.

[0008] Preferably, the upper end of the first bottom plate is fixedly connected with two left and right corresponding limit plates, a limit sliding opening is formed in each of the two limit plates, and the left and right ends of the U-shaped frame are fixedly connected with limit blocks, and the two limit blocks penetrate the two limit sliding openings and are slidably connected with the two limit plates, respectively.

[0009] Preferably, a rotating shaft is rotatably connected between the two limit plates, a gear is fixedly sheathed on the rotating shaft, and a toothed rod is fixedly connected to the front end of the U-shaped frame, and the gear is engaged with the toothed rod.

[0010] Preferably, the rotating shaft is provided with an operating pull rod.

[0011] Preferably, the upper end of the moving box is provided with a supporting plate, and the upper end of the supporting plate is provided with an impact drill.

[0012] Preferably, the lower end of the first bottom plate is fixedly connected with an alloy connecting rod, and the lower end of the alloy connecting rod is fixedly connected with an alloy base.

[0013] Compared with the prior art, the device has the advantages that:

[0014] 1. The drilling height of the impact drill is adjusted, after the adjustment is completed, the alloy base is supported on the ground, the fixed mechanism is raised by pulling the operating pull rod, the impact drill on the upper end of the moving box is used to drill the construction surface upward, the operator can drill the top on the ground, without setting up a scaffold, the construction efficiency is high, and the safety factor is high.

[0015] In summary, the operator can drill the top on the ground by using the device, without setting up a scaffold, the construction efficiency is high, and the safety factor is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 A perspective view of the adjustable high vertical drilling tool is provided for the utility model;

[0017] Fig. 2 A split perspective view of the adjusting mechanism and the two limiting plates in the adjustable high vertical drilling tool is provided for the utility model;

[0018] Fig. 3 A sectional perspective view of the moving box in the adjusting mechanism of the adjustable high vertical drilling tool is provided for the utility model.

[0019] In the figure: 1 first bottom plate, 2 second bottom plate, 3 U-shaped frame, 4 rotating rod, 5 threaded rod, 6 stop block, 7 first bevel gear, 8 supporting plate, 9 second bevel gear, 10 rotating block, 11 moving box, 12 limiting block, 13 limiting plate, 14 limiting sliding opening, 15 rotating shaft, 16 gear, 17 toothed rod, 18 operating pull rod, 19 supporting plate, 20 impact drill, 21 alloy connecting rod, 22 alloy base. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Reference Figs. 1-3The utility model provides an adjustable high place vertical drilling tool, including first bottom plate 1, the upper side of first bottom plate 1 is equipped with adjusting mechanism, adjusting mechanism includes second bottom plate 2, the upper end of second bottom plate 2 is fixedly connected with U-shaped frame 3, the upper end of second bottom plate 2 is rotatably connected with rotating rod 4, the upper end of rotating rod 4 is equipped with threaded rod 5, the upper and lower ends of threaded rod 5 are fixedly connected with the stopper 6, the lower end of the lower stopper 6 is fixedly connected with rotating rod 4, the upper side of threaded rod 5 is equipped with moving box 11, threaded rod 5 penetrates the lower end of moving box 11 and is threadedly connected with it, and moving box 11 is in sliding contact with the recess of U-shaped frame 3, the upper stopper 6 is located in the inside of moving box 11, and the two stoppers 6 prevent moving box 11 from being separated from threaded rod 5, when threaded rod 5 rotates, moving box 11 can move up and down in the limiting of the recess of U-shaped frame 3;

[0022] The first bevel gear 7 is fixedly sleeved on the rotating rod 4, the upper end of the second bottom plate 2 is fixedly connected with the support plate 8, the front end of the support plate 8 is rotatably connected with the second bevel gear 9, the first bevel gear 7 is engaged with the second bevel gear 9, the rear end of the support plate 8 is rotatably connected with the rotating block 10, the rotating block 10 is coaxially fixedly connected with the second bevel gear 9, by rotating the rotating block 10, the second bevel gear 9 is driven to rotate, the second bevel gear 9 drives the engaged first bevel gear 7 to rotate, drives the rotating rod 4 to rotate, the rotating rod 4 drives the threaded rod 5 to rotate, by rotating the rotating block 10 in different directions, the moving box 11 is lifted or lowered.

[0023] The upper end of the first bottom plate 1 is fixedly connected with two left and right corresponding limit plates 13, the two limit plates 13 are both provided with limit sliding openings 14, the left and right ends of the U-shaped frame 3 are both fixedly connected with limit blocks 12, the two limit blocks 12 respectively penetrate the two limit sliding openings 14 and are slidably connected with the two limit plates 13, the fixing mechanism is limited on the first bottom plate 1 by the two limit plates 13 and the two limit sliding openings 14;

[0024] The two limit plates 13 are rotatably connected with a rotating shaft 15, the rotating shaft 15 is fixedly sleeved with a gear 16, the front end of the U-shaped frame 3 is fixedly connected with a toothed rod 17, the gear 16 is engaged with the toothed rod 17, the rotating shaft 15 is fixedly sleeved with an operating pull rod 18, the operating pull rod 18 is pulled downward, the rotating shaft 15 is driven to rotate, the gear 16 is driven to rotate, the gear 16 pushes the engaged toothed rod 17 upward, so that the fixing mechanism is driven to slide upward in the two limit sliding openings 14 respectively by the two limit blocks 12 and then moves upward, after the operating pull rod 18 is released, the fixing mechanism descends to the initial state position under the action of gravity.

[0025] The upper end of the moving box 11 is provided with a supporting plate 19, the upper end of the supporting plate 19 is provided with an impact drill 20, the lower end of the first bottom plate 1 is fixedly connected with an alloy connecting rod 21, the lower end of the alloy connecting rod 21 is fixedly connected with an alloy base 22, the alloy base 22 is supported on the ground, the fixed mechanism is lifted by pulling the pull rod 18, and the construction surface is upwardly drilled by the impact drill 20 on the upper end supporting plate 19 of the moving box 11.

[0026] When the utility model is used, the moving box 11 is lifted or lowered by rotating the rotating block 10 in different directions, so that the drilling height of the impact drill 20 is adjusted, after the adjustment is completed, the alloy base 22 is supported on the ground, the fixed mechanism is lifted by pulling the pull rod 18, the construction surface is upwardly drilled by the impact drill 20 on the upper end supporting plate 19 of the moving box 11, the operator can perform drilling on the top on the ground, without erecting a scaffold, the construction efficiency is high, and the safety factor is high.

[0027] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An adjustable overhead vertical drilling tool comprising a first base plate (1), characterized in that, The upper side of the first bottom plate (1) is provided with an adjusting mechanism, the adjusting mechanism comprises a second bottom plate (2), the upper end of the second bottom plate (2) is fixedly connected with a U-shaped frame (3), the upper end of the second bottom plate (2) is rotatably connected with a rotating rod (4), the upper end of the rotating rod (4) is provided with a threaded rod (5), the upper and lower ends of the threaded rod (5) are fixedly connected with a stop block (6), the lower end of the stop block (6) located below is fixedly connected with the rotating rod (4), the upper side of the threaded rod (5) is provided with a moving box (11), the threaded rod (5) penetrates through the lower end of the moving box (11) and is screwedly connected with the moving box (11), the rotating rod (4) is fixedly sleeved with a first bevel gear (7), the upper end of the second bottom plate (2) is fixedly connected with a supporting plate (8), the front end of the supporting plate (8) is rotatably connected with a second bevel gear (9), the first bevel gear (7) is engaged with the second bevel gear (9), the rear end of the supporting plate (8) is rotatably connected with a rotating block (10), and the rotating block (10) is fixedly connected with the second bevel gear (9) in a same shaft manner.

2. An adjustable overhead vertical drilling tool according to claim 1, wherein, The upper end of the first bottom plate (1) is fixedly connected with two left and right corresponding limiting plates (13), limiting sliding openings (14) are formed in the two limiting plates (13), and the left and right ends of the U-shaped frame (3) are fixedly connected with limiting blocks (12). The two limiting blocks (12) penetrate through the two limiting sliding openings (14) and are slidably connected with the two limiting plates (13) respectively.

3. An adjustable overhead vertical drilling tool according to claim 2, wherein, The rotating shaft (15) is rotatably connected between the two limiting plates (13), the rotating shaft (15) is fixedly sleeved with a gear (16), the front end of the U-shaped frame (3) is fixedly connected with a toothed rod (17), and the gear (16) is engaged with the toothed rod (17).

4. An adjustable overhead vertical drilling tool according to claim 3, wherein, The rotating shaft (15) is fixedly sleeved with an operation pull rod (18).

5. An adjustable overhead vertical drilling tool according to claim 1, wherein, The upper end of the moving box (11) is provided with a supporting plate (19), and the upper end of the supporting plate (19) is provided with an impact drill (20).

6. An adjustable overhead vertical drilling tool according to claim 1, wherein, The lower end of the first bottom plate (1) is fixedly connected with an alloy connecting rod (21), and the lower end of the alloy connecting rod (21) is fixedly connected with an alloy base (22).

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