Automatic core drilling equipment

Abstract

The utility model relates to the technical field of core drilling equipment, and discloses automatic core drilling equipment which comprises a concrete member and a mounting plate, a mounting table is fixedly connected to the top end of the mounting plate, a moving block is movably connected to an inner cavity of the mounting table in a sleeved mode, and a driving motor is fixedly connected to the top end of the moving block. And an output shaft of the driving motor is fixedly sleeved with a coring cylinder. The core drilling machine is simple in structure, convenient and fast to install and convenient to operate, one person can install a plurality of core drilling machines to drill core samples at the same time, and working efficiency is improved to a great extent; besides, for high-altitude operation which is complex in working environment and high in danger, due to the fact that the rotating device adopts the forward and reverse remote sensing controller, detection personnel can remotely operate forward, reverse or pause functions and the like through remote control, the personnel do not need to work in a risk area for a long time except for the two processes of loading and unloading, and the danger is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of core drilling equipment technology, and more specifically, to an automatic core drilling device. Background Technology

[0002] In the past, when conducting concrete core sampling and testing, the personnel could not push the core sample at a uniform speed, resulting in occasional slight unevenness on the surface. In addition, one worker could only operate one core drilling machine, which often led to a shortage of personnel when dealing with projects with a large workload and tight deadlines. Furthermore, high-altitude operations with complex working environments and high risks posed significant dangers to the workers. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an automatic core drilling device with the advantage of convenient operation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic core drilling device, comprising a concrete component and a mounting plate, wherein a mounting platform is fixedly connected to the top of the mounting plate, a movable block is movably sleeved in the inner cavity of the mounting platform, a drive motor is fixedly connected to the top of the movable block, a core-taking cylinder is fixedly fitted onto the output shaft of the drive motor, a multi-stage telescopic rod is fixedly connected to the rear side of the mounting platform, a fixed plate is fixedly connected to the left end of the multi-stage telescopic rod, a rotating device is fixedly connected to the side of the fixed plate away from the mounting platform, a coupling is fixedly fitted onto the output shaft of the rotating device, a rotating rod is fixedly connected to the side of the coupling away from the rotating device, a gear is fixedly connected to the rotating rod near the mounting platform, and a rack is fixedly connected to the bottom of the inner cavity of the mounting platform.

[0005] As a preferred embodiment of this utility model, a fixing ring is fixedly connected to the side of the mounting platform away from the concrete component, an installation tube is fixedly fitted inside the inner cavity of the fixing ring, and a nozzle is fixedly connected to the top end of the installation tube.

[0006] As a preferred embodiment of this utility model, the inner cavity of the mounting plate is threaded with a mounting plate, and the mounting plate is threadedly connected to the concrete component by mounting bolts.

[0007] As a preferred embodiment of this utility model, a movable groove is provided in the middle of the mounting platform, and the rotating rod is slidably connected to the inner cavity of the movable groove.

[0008] In a preferred embodiment of this invention, the gear meshes with the rack, and the fixing plate is movable along the axial direction of the rack.

[0009] In a preferred embodiment of this invention, the rotating rod is movably sleeved at the center of the movable block, and the top of the movable block is attached to the inner wall of the mounting platform.

[0010] In a preferred embodiment of this invention, the rotating device consists of a rotary motor and a remote sensing controller, and the core-taking cylinder is in contact with the concrete component.

[0011] As a preferred embodiment of this utility model, the nozzle is inclined toward the contact point between the concrete component and the core sampler, and the mounting pipe and the inner cavity of the nozzle are interconnected.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model achieves uniform speed advancement by moving the movable block towards the mounting plate and simultaneously activating the drive motor to rotate the core-taking cylinder to drill core samples from concrete components. This improves the problem of uneven core sample surfaces caused by uneven thrust. Furthermore, this application has a simple structure, is easy and quick to install, and is convenient to operate. One person can install multiple core drilling machines simultaneously, greatly improving work efficiency. In addition, for complex and dangerous high-altitude operations, the rotating device uses a forward and reverse remote sensing controller, allowing inspection personnel to remotely operate the forward, reverse, or pause functions. Except for the installation and unloading processes, personnel do not need to work in the risk area for extended periods, effectively reducing the risk.

[0014] 2. This utility model connects an external water source to the bottom of the installation pipe, then starts a water pump to transport water along the installation pipe toward the nozzle, and then sprays water through the nozzle to the contact point between the core sampler and the concrete component, thereby reducing dust and preventing the core sampler from generating a large amount of dust during drilling and sampling. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection of the mounting plate of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged connection diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the connection of the rotating device of this utility model.

[0019] Figure 5 This is a schematic diagram of the connection of the fixing ring in the structure of this utility model.

[0020] In the diagram: 1. Concrete component; 2. Mounting plate; 3. Mounting bolt; 4. Mounting platform; 5. Moving block; 6. Drive motor; 7. Core tube; 8. Multi-stage telescopic rod; 9. Fixing plate; 10. Rotating device; 11. Coupling; 12. Rotating rod; 13. Gear; 14. Rack; 15. Moving groove; 16. Fixing ring; 17. Mounting pipe; 18. Water pump; 19. Sprinkler head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides an automatic core drilling device, including a concrete component 1 and a mounting plate 2. The top of the mounting plate 2 is fixedly connected to a mounting platform 4. A movable block 5 is movably sleeved in the inner cavity of the mounting platform 4. The top of the movable block 5 is fixedly connected to a drive motor 6. The output shaft of the drive motor 6 is fixedly fitted with a core-taking cylinder 7. A multi-stage telescopic rod 8 is fixedly connected to the rear side of the mounting platform 4. A fixed plate 9 is fixedly connected to the left end of the multi-stage telescopic rod 8. A rotating device 10 is fixedly connected to the side of the fixed plate 9 away from the mounting platform 4. A coupling 11 is fixedly fitted to the output shaft of the rotating device 10. A rotating rod 12 is fixedly connected to the side of the coupling 11 away from the rotating device 10. A gear 13 is fixedly connected to the rotating rod 12 near the mounting platform 4. A rack 14 is fixedly connected to the bottom of the inner cavity of the mounting platform 4.

[0023] The rotating device 10 drives the coupling 11 to rotate, which in turn drives the rotating rod 12 to rotate. The rotating rod 12 then drives the gear 13 to rotate. Through the meshing of the gear 13 and rack 14, the rotating rod 12 moves towards the mounting plate 2. The rotating rod 12 is then connected to the moving block 5, which in turn moves the moving block 5 towards the mounting plate 2. Simultaneously, the drive motor 6 is activated to rotate the core-taking cylinder 7 to drill and extract core samples from the concrete component 1. This achieves uniform speed advancement and improves the unevenness of the core sample surface caused by uneven thrust. Furthermore, this application has a simple structure, is easy and quick to install, and is easy to operate. One person can install multiple core drilling machines to drill core samples simultaneously, greatly improving work efficiency. In addition, for some complex and dangerous high-altitude operations, the rotating device 10 uses a forward and reverse remote sensing controller. The testing personnel can remotely operate the forward, reverse, or pause functions. Except for the installation and unloading processes, personnel do not need to work in the risk area for a long time, effectively reducing the danger.

[0024] Among them, a fixing ring 16 is fixedly connected to the side of the mounting platform 4 away from the concrete component 1, and an installation tube 17 is fixedly fitted inside the inner cavity of the fixing ring 16. A nozzle 19 is fixedly connected to the top end of the installation tube 17.

[0025] By connecting an external water source to the bottom of the installation pipe 17, the water pump 18 is then started to transport water along the installation pipe 17 toward the nozzle 19. The water is then sprayed through the nozzle 19 to the contact point between the core sampler 7 and the concrete component 1, thereby reducing dust and preventing the core sampler 7 from generating a large amount of dust during drilling and sampling.

[0026] The inner cavity of the mounting plate 2 is threaded with the mounting plate 2, and the mounting plate 2 is threadedly connected to the concrete component 1 by the mounting bolt 3.

[0027] Before use, the mounting plate 2 is fixed to the concrete component 1 with the mounting bolts 3, and then subsequent operations are carried out, thereby ensuring the stability of the core sampler 7 during drilling and sampling.

[0028] The mounting platform 4 has a movable groove 15 in the middle, and the rotating rod 12 is slidably connected to the inner cavity of the movable groove 15.

[0029] The movable groove 15 in the middle of the mounting platform 4 positions and guides the rotating rod 12, while the rotating rod 12 drives the gear 13 to rotate, thereby driving the drive motor 6 to move.

[0030] Among them, gear 13 meshes with rack 14, and fixing plate 9 can move along the axis of rack 14;

[0031] The meshing of gear 13 and rack 14 causes gear 13 to rotate, which in turn drives the rotating rod 12 to move, thereby driving the drive motor 6 to move. The fixed plate 9 can then move along the axis of rack 14, allowing the rotating device 10 to move along with the drive motor 6.

[0032] Among them, the rotating rod 12 is movably sleeved at the center of the moving block 5, and the top of the moving block 5 is attached to the inner wall of the mounting platform 4.

[0033] The rotating rod 12 is movably sleeved at the center of the moving block 5, so that when the gear 13 rotates and drives the rotating rod 12 to move, it can drive the drive motor 6 at the top of the moving block 5 to move towards the concrete component 1. Then, the top of the moving block 5 is attached to the inner wall of the mounting platform 4, so that the mounting platform 4 can position and guide the moving block 5.

[0034] The rotating device 10 consists of a rotary motor and a remote sensing controller, and the core-taking cylinder 7 is attached to the concrete component 1.

[0035] The rotating device 10 consists of a rotating motor and a remote sensing controller, which allows the operator to remotely control the operation of the rotating motor. The rotating motor has a working thrust of over 100 kg, which fully meets the thrust requirements.

[0036] Among them, the nozzle 19 is inclined towards the contact point between the concrete component 1 and the core sampler 7, and the inner cavity of the installation pipe 17 and the nozzle 19 are connected.

[0037] By tilting the nozzle 19 towards the contact point between the concrete component 1 and the core sampler 7, the water sprayed from the nozzle 19 can reach the contact point between the core sampler 7 and the concrete component 1, thus avoiding excessive dust generation during the use of the core sampler 7.

[0038] The working principle and usage process of this utility model are as follows: The mounting plate 2 is fixed to the concrete component 1 by the mounting bolts 3. The external water source is connected to the bottom end of the mounting pipe 17. The output shaft of the rotating device 10 is connected to the rotating rod 12 by the coupling 11. Then, the rotating device 10 is started to drive the rotating rod 12 to rotate. Then, through the meshing of the gear 13 and the rack 14, the gear 13 is driven to move along the axial direction of the rack 14. The rotating rod 12 is movably sleeved in the inner cavity of the moving block 5, thereby driving the moving block 5 to move. At the same time, the drive motor 6 is started to drive the core-taking cylinder 7 to rotate, and the concrete component 1 is drilled and cored.

[0039] Next, the water pump 18 is started to transport water along the installation pipe 17 to the nozzle 19, and then the water is sprayed through the nozzle 19 to the contact point between the core sampler 7 and the concrete component 1 to reduce dust.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic core drilling device, comprising a concrete component (1) and a mounting plate (2), characterized in that: The top of the mounting plate (2) is fixedly connected to the mounting platform (4). The inner cavity of the mounting platform (4) is movably fitted with a moving block (5). The top of the moving block (5) is fixedly connected to a drive motor (6). The output shaft of the drive motor (6) is fixedly fitted with a core-taking cylinder (7). The rear side of the mounting platform (4) is fixedly connected to a multi-stage telescopic rod (8). The left end of the multi-stage telescopic rod (8) is fixedly connected to a fixing plate (9). The side of the fixing plate (9) away from the mounting platform (4) is fixedly connected to a rotating device (10). The output shaft of the rotating device (10) is fixedly fitted with a coupling (11). The side of the coupling (11) away from the rotating device (10) is fixedly connected to a rotating rod (12). The rotating rod (12) is fixedly connected to a gear (13) near the mounting platform (4). The bottom of the inner cavity of the mounting platform (4) is fixedly connected to a rack (14).

2. The automatic core drilling equipment according to claim 1, characterized in that: A fixing ring (16) is fixedly connected to the side of the mounting platform (4) away from the concrete component (1). An installation tube (17) is fixedly fitted inside the inner cavity of the fixing ring (16). A nozzle (19) is fixedly connected to the top end of the installation tube (17).

3. The automatic core drilling equipment according to claim 2, characterized in that: The inner cavity of the mounting plate (2) is threadedly connected to the mounting plate (2), and the mounting plate (2) is threadedly connected to the concrete component (1) by mounting bolts (3).

4. An automatic core drilling device according to claim 3, characterized in that: The mounting platform (4) has a movable groove (15) in the middle, and the rotating rod (12) is slidably connected to the inner cavity of the movable groove (15).

5. An automatic core drilling device according to claim 3, characterized in that: The gear (13) meshes with the rack (14), and the fixing plate (9) can move along the axial direction of the rack (14).

6. An automatic core drilling device according to claim 3, characterized in that: The rotating rod (12) is movably sleeved at the center of the moving block (5), and the top of the moving block (5) is attached to the inner wall of the mounting platform (4).

7. An automatic core drilling device according to claim 6, characterized in that: The rotating device (10) consists of a rotary motor and a remote sensing controller, and the core tube (7) is attached to the concrete component (1).

8. An automatic core drilling device according to claim 7, characterized in that: The nozzle (19) is inclined toward the contact point between the concrete component (1) and the core sampler (7), and the inner cavity of the mounting tube (17) and the nozzle (19) are connected.

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