Directional drilling device for municipal pipeline construction

Abstract

The utility model provides a directional drilling device for municipal pipeline construction. The directional drilling device for municipal pipeline construction comprises a drilling machine body part, two crawler belt parts, a main rotating table, a drill bit assembly and a recycling assembly used for recycling waste generated by drilling of the drill bit assembly. The waste discharging assembly is used for transferring waste in the recycling assembly to the outside, the temporary fixing assembly is used for improving the working stability of the drill bit assembly, the two crawler belt parts are rotationally connected to the two sides of the drilling machine body part respectively, the main rotating table is rotationally connected to the upper side of the drilling machine body part, and the drill bit assembly is installed on one side of the main coordination table. According to the directional drilling device for municipal pipeline construction, the stability of the drilling device in the working process is guaranteed through mutual cooperation of all the structures, the drilling accuracy can be guaranteed, broken soil can be cleaned and recycled in real time, and therefore the drilling efficiency of the drilling device is guaranteed to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a directional drilling device for municipal pipeline construction. Background Art

[0002] With the continuous development of urbanization, the number of buildings is increasing, and the coverage of public transportation network is also expanding. Therefore, when carrying out some underground pipeline construction, the construction process such as digging ditches and laying pipelines will bring obstacles to ground traffic. At the same time, the existence of some buildings also affects the layout of pipeline lines. Therefore, horizontal directional drilling came into being;

[0003] However, when the horizontal directional drill in the prior art is operating, it is necessary to manually clean the drilled soil, which leads to low drilling efficiency. At the same time, the horizontal directional drill in the prior art has poor stability during operation, which will also affect the drilling accuracy to a certain extent. Utility Model Content

[0004] The utility model provides a directional drilling device for municipal pipeline construction to solve the technical problems raised in the above background technology.

[0005] The utility model provides a municipal pipeline construction directional drilling device, which comprises a drilling body, two crawler parts, a total rotating platform, a drill bit assembly, a recycling component for recycling waste generated by the drilling of the drill bit assembly, a waste discharge component for transferring the waste in the recycling component to the outside, and a temporary fixing component for improving the working stability of the drill bit assembly, the two crawler parts are rotatably connected to the two sides of the drilling body respectively, the total rotating platform is rotatably connected to the upper side of the drilling body, the drill bit assembly is installed on one side of the total coordination platform, the recycling component is installed on one side of the drilling body, the waste discharge component is installed on the lower side of the drilling body, and the temporary fixing component is installed on the lower side of the drilling body.

[0006] Optionally, the drill bit assembly includes a drilling connection part, a drilling support frame, a drilling motor, a drilling drive shaft, a drilling bit and multiple drilling bits, the drilling connection part is installed on one side of the total rotating table, the drilling support frame is installed on the side of the drilling connection part away from the total rotating table, the drilling motor is installed in the drilling support frame, and the drilling drive shaft is connected to the output end of the drilling motor, the drilling head is installed at one end of the drilling drive shaft away from the output end of the drilling motor, and multiple drilling bits are installed on the outside of the drilling head.

[0007] Optionally, the drilling head has a conical structure.

[0008] Optionally, a first angle adjustment cylinder and a second angle adjustment cylinder are installed on the lower side of the drilling support frame, the first angle adjustment cylinder is installed on one side of the total rotating platform, and the output end of the first angle adjustment cylinder is connected to one side of the drilling support frame; the second angle adjustment cylinder is installed on one side of the total rotating platform, and the output end of the second angle adjustment cylinder is connected to the other side of the drilling support frame.

[0009] Optionally, the recovery component includes a recovery bottom plate portion, at least one recovery rotating portion, a plurality of recovery rotating blades and a recovery adjusting cylinder, the recovery bottom plate portion is installed on one side of the drilling body portion, the recovery rotating portion is rotatably installed on the recovery bottom plate portion, a plurality of recovery rotating blades are installed on the outside of the recovery rotating portion, the recovery adjusting cylinder is installed on the drilling body portion, and the output end of the recovery adjusting cylinder is connected to the recovery bottom plate portion.

[0010] Optionally, a plurality of the recovery rotating blades are installed at equal angles on the outside of the recovery rotating part.

[0011] Optionally, the waste discharge assembly includes a waste discharge rack and a waste discharge conveyor belt, the waste discharge rack is installed in the drilling fuselage portion, and one end of the waste discharge rack faces the recycling assembly, and the waste discharge conveyor belt is rotatably connected in the waste discharge rack.

[0012] Optionally, the temporary fixing assembly includes a temporary fixing bracket, a temporary fixing rotating part and a temporary fixing cylinder, the temporary fixing bracket is installed on the lower side of the drilling fuselage, the temporary fixing rotating part is rotatably installed on the temporary fixing bracket, the temporary fixing cylinder is installed on the temporary fixing bracket, and the output end of the temporary fixing cylinder is connected to the temporary fixing rotating part.

[0013] Optionally, a plurality of fixing protrusions are provided on the lower side of the temporary fixing rotating part.

[0014] The beneficial effects of the utility model are as follows:

[0015] The municipal pipeline construction directional drilling device comprises a drilling body, two crawler parts, a total rotating platform, a drill bit assembly, a recycling assembly for recycling waste generated by the drilling of the drill bit assembly, a waste discharge assembly for transferring the waste in the recycling assembly to the outside, and a temporary fixing assembly for improving the working stability of the drill bit assembly, the two crawler parts are respectively rotatably connected to the two sides of the drilling body, the total rotating platform is rotatably connected to the upper side of the drilling body, the drill bit assembly is installed on one side of the total coordination platform, the recycling assembly is installed on one side of the drilling body, the waste discharge assembly is installed on the lower side of the drilling body, and the temporary fixing assembly is installed on the lower side of the drilling body. The municipal pipeline construction directional drilling device of the utility model ensures the stability of the drilling device during operation through the mutual cooperation of various structures, thereby ensuring the accuracy of drilling. At the same time, the municipal pipeline construction directional drilling device of the utility model can also realize real-time cleaning and recycling of broken soil, thereby ensuring the drilling efficiency of the drilling device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of the municipal pipeline construction directional drilling device provided by the utility model from the first perspective;

[0018] Figure 2 yes Figure 1 A partial enlarged view of the middle A area;

[0019] Figure 3 It is a structural schematic diagram of the municipal pipeline construction directional drilling device provided by the utility model from a second viewing angle;

[0020] Figure 4 yes Figure 3 A partial enlarged view of area B in the middle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It is understandable that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model rather than all structures are shown in the drawings. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] See also Figures 1 to 4 The municipal pipeline construction directional drilling device of the utility model comprises a drilling body 100, two crawler parts 200, a total rotating platform 300, a drill assembly, a recovery assembly for recovering waste generated by the drilling of the drill assembly, a waste discharge assembly for transferring the waste in the recovery assembly to the outside, and a temporary fixing assembly for improving the working stability of the drill assembly;

[0024] The two crawler parts 200 are rotatably connected to the two sides of the drilling body part 100 respectively, the general rotating platform 300 is rotatably connected to the upper side of the drilling body part 100, the drill bit assembly is installed on one side of the general coordination platform, the recovery assembly is installed on one side of the drilling body part 100, the waste discharge assembly is installed on the lower side of the drilling body part 100, and the temporary fixing assembly is installed on the lower side of the drilling body part 100;

[0025] The drilling body 100 plays a role of fixing and supporting each structure in the municipal pipeline construction directional drilling device of the utility model;

[0026] Furthermore, the track portion 200 is a conventional track in the prior art, which can drive the drilling body portion 100 to move in the pipeline, the drill bit assembly is used to perform drilling operations on the drilling position, the recovery assembly is used to recycle the waste mined by the drilling assembly, the waste assembly transfers the waste generated by the recovery assembly to the outside, and the temporary fixing assembly can improve the working stability of the drill bit assembly when the drill bit assembly is working.

[0027] In this embodiment, the drill bit assembly includes a drilling connection part 410, a drilling support frame 420, a drilling motor 430, a drilling drive shaft 440, a drilling bit 450 and a plurality of drilling bits 460. The drilling connection part 410 is installed on one side of the total rotating table 300, the drilling support frame 420 is installed on the side of the drilling connection part 410 away from the total rotating table 300, the drilling motor 430 is installed in the drilling support frame 420, and the drilling drive shaft 440 is connected to the output end of the drilling motor 430, the drilling bit 450 is installed at one end of the drilling drive shaft 440 away from the output end of the drilling motor 430, and a plurality of drilling bits 460 are installed on the outside of the drilling head 450.

[0028] Among them, the drilling support frame 420 plays the role of fixed support for the drilling motor 430. When the drill bit assembly needs to perform drilling action on the external surface to be drilled, first, the drilling motor 430 enters the working state, and the output end of the drilling motor 430 drives the drilling drive shaft 440 to rotate, so that the drilling drive shaft 440 drives the drilling head 450 to rotate, and then the drilling head 450 drives multiple drilling bits 460 to rotate, so that multiple drilling bits 460 perform drilling action on the external surface to be drilled.

[0029] In this embodiment, the drilling head 450 is a conical structure.

[0030] Among them, the conical drilling head 450 can improve the drilling efficiency of the drilling head 450 to a certain extent.

[0031] In this embodiment, a first angle adjustment cylinder 421 and a second angle adjustment cylinder are installed on the lower side of the drilling support frame 420, the first angle adjustment cylinder 421 is installed on one side of the total rotating platform 300, and the output end of the first angle adjustment cylinder 421 is connected to one side of the drilling support frame 420; the second angle adjustment cylinder is installed on one side of the total rotating platform 300, and the output end of the second angle adjustment cylinder is connected to the other side of the drilling support frame 420.

[0032] Among them, when the drilling angle of the drilling head 450 needs to be adjusted, the first angle adjustment cylinder 421 and the second angle adjustment cylinder enter the working state at the same time, so that the output ends of the first angle adjustment cylinder 421 and the second angle adjustment cylinder drive the drilling support frame 420 to adjust the angle, so that the drilling support frame 420 will also drive the drilling head 450 to change the angle, thereby realizing the adjustment of the drilling head 450 angle, thereby ensuring to a certain extent that the drilling device of the utility model can meet more construction requirements.

[0033] In this embodiment, the recovery component includes a recovery bottom plate portion 510, at least one recovery rotating portion 520, a plurality of recovery rotating blades 530 and a recovery adjusting cylinder 540, the recovery bottom plate portion 510 is installed on one side of the drilling body portion 100, the recovery rotating portion 520 is rotatably installed on the recovery bottom plate portion 510, a plurality of the recovery rotating blades 530 are installed on the outside of the recovery rotating portion 520, the recovery adjusting cylinder 540 is installed on the drilling body portion 100, and the output end of the recovery adjusting cylinder 540 is connected to the recovery bottom plate portion 510.

[0034] The recycling bottom plate 510 plays a role of fixing and supporting each structure in the recycling assembly, and the position of the recycling bottom plate 510 corresponds to the position of the drill assembly. When the drill assembly is working, the waste generated by drilling falls into the recycling bottom plate 510, and then the recycling rotating part 520 rotates under the drive of the external motor, so that the recycling rotating part 520 drives the multiple recycling rotating blades 530 to rotate, so that the multiple recycling rotating blades 530 push the waste that falls into the recycling bottom plate 510 into the waste discharge assembly, thereby realizing the recycling action of the waste generated by the work of the drill assembly;

[0035] Furthermore, when the angle of the recovery bottom plate 510 needs to be adjusted in different construction environments, the recovery adjustment cylinder 540 enters a working state, so that the recovery adjustment cylinder 540 drives the recovery bottom plate angle to rotate;

[0036] The front side of the recycling bottom plate 510 is a flat structure, so as to improve the convenience of shoveling waste into the recycling bottom plate 510 .

[0037] In this embodiment, the plurality of recovery rotating blades 530 are installed at equal angles on the outside of the recovery rotating portion 520 .

[0038] Among them, the recycling rotating parts 520 installed at equal angles can improve the recycling efficiency of waste materials to a certain extent.

[0039] In this embodiment, the waste discharge assembly includes a waste discharge rack 610 and a waste discharge conveyor belt. The waste discharge rack 610 is installed in the drilling fuselage portion 100, and one end of the waste discharge rack 610 faces the recycling assembly. The waste discharge conveyor belt is rotatably connected to the waste discharge rack 610.

[0040] Among them, the waste discharge frame 610 plays a role of fixing and supporting each structure in the entire waste discharge assembly;

[0041] The waste discharge conveyor belt is rotatably connected to the waste discharge rack 610, so that the waste discharge conveyor belt can be connected to an external driving device to realize rotation on the waste discharge rack 610, so that the recycling component pushes the waste directly into the waste discharge rack 610, and then discharges it to the external environment through the waste discharge conveyor belt, thereby avoiding the normal operation of the recycling component to a certain extent and reducing the blockage of waste in the recycling component.

[0042] In this embodiment, the temporary fixing assembly includes a temporary fixing bracket 710, a temporary fixing rotating part 720 and a temporary fixing cylinder 730. The temporary fixing bracket 710 is installed on the lower side of the drilling fuselage part 100, the temporary fixing rotating part 720 is rotatably installed on the temporary fixing bracket 710, the temporary fixing cylinder 730 is installed on the temporary fixing bracket 710, and the output end of the temporary fixing cylinder 730 is connected to the temporary fixing rotating part 720.

[0043] Among them, the temporary fixing bracket 710 plays a role of fixing and supporting each structure in the temporary fixing component. When the drilling device of the utility model moves to the specified position, the temporary fixing cylinder 730 enters the working state, so that the temporary fixing cylinder 730 pushes the temporary fixing rotating part 720 to rotate, so that the temporary fixing rotating part 720 abuts against the installation surface, thereby ensuring the stability of the overall drilling device during operation to a certain extent.

[0044] In this embodiment, a plurality of fixing protrusions 721 are disposed on the lower side of the temporary fixing rotating portion 720 .

[0045] The fixing protrusion 721 can be inserted into the installation surface, thereby further improving the stability of the temporary fixing rotating portion 720 when it contacts the surface to be installed.

[0046] The municipal pipeline construction directional drilling device comprises a drilling body 100, two crawler parts 200, a main rotating platform 300, a drill assembly, a recycling assembly for recycling waste generated by the drilling of the drill assembly, a waste discharge assembly for transferring the waste in the recycling assembly to the outside, and a temporary fixing assembly for improving the working stability of the drill assembly. The two crawler parts 200 are rotatably connected to the two sides of the drilling body 100 respectively, the main rotating platform 300 is rotatably connected to the upper side of the drilling body 100, and the drill assembly is installed on the main coordinating platform. side, the recovery component is installed on one side of the drilling body 100, the waste discharge component is installed on the lower side of the drilling body 100, and the temporary fixing component is installed on the lower side of the drilling body 100. The municipal pipeline construction directional drilling device of the utility model ensures the stability of the drilling device during operation through the mutual cooperation of various structures, thereby ensuring the accuracy of drilling. At the same time, the municipal pipeline construction directional drilling device of the utility model can also realize real-time cleaning and recovery of broken soil, thereby ensuring the drilling efficiency of the drilling device to a certain extent.

[0047] The above description is only an implementation method of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A directional drilling device for municipal pipeline construction, characterized in that: include Drill into the fuselage; Two crawler parts, the two crawler parts are rotatably connected to two sides of the drilling body part respectively; A total rotating platform, the total rotating platform is rotatably connected to the upper side of the drilling fuselage; A drill bit assembly, the drill bit assembly being mounted on one side of the total rotating table; A recycling assembly for recycling waste materials generated by drilling by the drill assembly, wherein the recycling assembly is mounted on one side of the drilling body; A waste discharge assembly for transferring waste in the recovery assembly to the outside, the waste discharge assembly being mounted on the lower side of the drilling fuselage; A temporary fixing assembly is used to improve the working stability of the drill head assembly, and the temporary fixing assembly is installed on the lower side of the drilling body.

2. The municipal pipeline construction directional drilling device according to claim 1, characterized in that: The drill bit assembly includes a drilling connection part, a drilling support frame, a drilling motor, a drilling drive shaft, a drilling bit and a plurality of drilling bits. The drilling connection part is installed on one side of the total rotating table, the drilling support frame is installed on the side of the drilling connection part away from the total rotating table, the drilling motor is installed in the drilling support frame, and the drilling drive shaft is connected to the output end of the drilling motor, the drilling bit is installed on one end of the drilling drive shaft away from the output end of the drilling motor, and a plurality of drilling bits are installed on the outside of the drilling head.

3. The municipal pipeline construction directional drilling device according to claim 2, characterized in that: The drilling head is in a conical structure.

4. The municipal pipeline construction directional drilling device according to claim 2, characterized in that: A first angle adjustment cylinder and a second angle adjustment cylinder are installed at the lower side of the drilling support frame, the first angle adjustment cylinder is installed at one side of the main rotating platform, and the output end of the first angle adjustment cylinder is connected to one side of the drilling support frame; The second angle adjustment cylinder is installed on one side of the total rotating platform, and the output end of the second angle adjustment cylinder is connected to the other side of the drilling support frame.

5. The municipal pipeline construction directional drilling device according to claim 1, characterized in that: The recovery component includes a recovery bottom plate portion, at least one recovery rotating portion, a plurality of recovery rotating blades and a recovery adjusting cylinder. The recovery bottom plate portion is installed on one side of the drilling body portion, the recovery rotating portion is rotatably installed on the recovery bottom plate portion, a plurality of recovery rotating blades are installed on the outside of the recovery rotating portion, the recovery adjusting cylinder is installed on the drilling body portion, and the output end of the recovery adjusting cylinder is connected to the recovery bottom plate portion.

6. The municipal pipeline construction directional drilling device according to claim 5, characterized in that: The plurality of recovery rotating blades are installed at equal angles on the outside of the recovery rotating part.

7. The municipal pipeline construction directional drilling device according to claim 1, characterized in that: The waste discharge assembly includes a waste discharge rack and a waste discharge conveyor belt. The waste discharge rack is installed in the drilling body, and one end of the waste discharge rack faces the recycling assembly. The waste discharge conveyor belt is rotatably connected in the waste discharge rack.

8. The municipal pipeline construction directional drilling device according to claim 1, characterized in that: The temporary fixing assembly includes a temporary fixing bracket, a temporary fixing rotating part and a temporary fixing cylinder. The temporary fixing bracket is installed on the lower side of the drilling fuselage, the temporary fixing rotating part is rotatably installed on the temporary fixing bracket, the temporary fixing cylinder is installed on the temporary fixing bracket, and the output end of the temporary fixing cylinder is connected to the temporary fixing rotating part.

9. The municipal pipeline construction directional drilling device according to claim 8, characterized in that: A plurality of fixing protrusions are arranged on the lower side of the temporary fixing rotating part.

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