Drilling device for underground pipeline laying

Abstract

The utility model discloses an underground pipeline laying drilling device, and belongs to the field of municipal engineering, the underground pipeline laying drilling device comprises a positioning frame, the top of the positioning frame is fixedly provided with a supporting frame, the top of the supporting frame is welded with a bracket, the positioning outer side of the positioning frame is fixedly provided with a positioning lug, and the inner wall of the positioning lug is in threaded connection with a stud; the top of the stud is fixedly connected with a rotary disc, a first air cylinder is fixedly assembled on the inner wall of the positioning frame, and a power output shaft of the first air cylinder is fixedly connected with a push plate. Multiple sets of sensor combination configuration are arranged in the inner cavity of the protection bin, data investigation is conducted on direction control data through a self-adaptive weighted data fusion algorithm, the accuracy of the direction control data can be effectively improved, then the directional drilling construction precision is ensured, real-time collection of a large amount of direction control data can be conducted through a wired control system and a multi-stage wireless sensing probe, and the construction efficiency is improved. And the accuracy of direction control data is improved, so that accurate direction control of horizontal directional drilling is realized, and direction control errors are reduced.

Description

Technical Field

[0001] The present application relates to the field of municipal engineering technology, and in particular to an underground pipeline laying drilling device. Background Art

[0002] Municipal engineering is the infrastructure construction of various public facilities in urban life. It is an indispensable material basis for the survival and development of cities. The laying of pipelines is also an indispensable part of municipal engineering construction. Drilling equipment is required to perform drilling operations before laying pipelines.

[0003] Directional drilling direction control generally uses a wired direction control system or a wireless direction control system for drilling direction control. However, the wired direction control system is affected by factors such as the quality of the control line and the erosion of the signal line by mud, while the wireless direction control system is affected by factors such as terrain and penetration depth, which makes it very easy for direction control deviations to occur during directional drilling construction. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an underground pipeline laying drilling device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an underground pipeline laying drilling device, comprising a positioning frame, a support frame is fixedly installed on the top of the positioning frame, a bracket is welded on the top of the support frame, a positioning ear is fixedly assembled on the outer side of the positioning frame, a stud is threadedly connected to the inner wall of the positioning ear, a turntable is fixedly connected to the top of the stud, a cylinder 1 is fixedly assembled on the inner wall of the positioning frame, a push plate is fixedly connected to the power output shaft of the cylinder 1, a positioning hole is penetrated on the top of the push plate, and a positioning hole is opened at the bottom of the positioning frame There is a slot, and a cylinder 2 is fixedly installed on the top of the bracket, and the output end of the cylinder 2 is fixedly connected to a protective bin, and a multi-stage wired sensor probe and a wired control system are fixedly installed in the inner cavity of the protective bin, and a signal transmission hole is opened on the top of the protective bin, and the inner wall of the multi-stage wired sensor probe is fixedly connected with a control cable, and a wireless room is fixedly provided at the bottom of the protective bin, and the inner wall of the wireless room is fixedly equipped with a multi-stage wireless sensor probe, and the bottom of the wireless room is fixedly connected to a screw motor, and the output end of the screw motor is fixedly connected to a deflection drill bit.

[0006] As a preferred embodiment, the positioning hole is slidably connected to the top position of the positioning frame, the positioning hole corresponds to the position of the notch, and the positioning hole corresponds to the position of the deflection drill bit.

[0007] By adopting the above technical solution, it is possible to limit the downwardly moving protective compartment and wireless room, thereby ensuring that they are in a vertical state when moving downward, thereby ensuring that they will not deviate arbitrarily when drilling.

[0008] As a preferred implementation, the multi-stage wired sensor probes and the wired control system are electrically connected via control cables, and the inner cavity of the protective chamber is provided with a plurality of sensor combinations.

[0009] By adopting the above technical solution, the accuracy of the directional control data can be effectively improved, thereby ensuring the accuracy of directional drilling construction.

[0010] As a preferred implementation, the number of the positioning ears, studs and turntables is four, and the four positioning ears, studs and turntables are symmetrically arranged on both sides of the positioning frame, and the bottom end of the stud is sharp.

[0011] By adopting the above technical solution, after the device is moved to the drilling site, the turntable can be rotated to insert the bottom of the stud into the soil, thereby ensuring the stability of the positioning frame when it contacts the ground.

[0012] As a preferred implementation, the number of the wired control system and the number of the multi-stage wireless sensor probes are three, and the three wired control systems and the multi-stage wireless sensor probes are all distributed in parallel on the inner walls of the protection cabin and the wireless room.

[0013] By adopting the above technical solution, a large amount of direction control data can be collected in real time, the accuracy of the direction control data can be improved, and precise direction control of horizontal directional drilling can be achieved.

[0014] As a preferred embodiment, a limiting bin is welded on the top of the positioning frame, the cylinder 1 is fixedly installed on the inner wall of the limiting bin, and an arc groove is opened on the top of the limiting bin, and the output end of the cylinder 1 is slidably connected to the inner wall of the arc groove.

[0015] By adopting the above technical solution, the cylinder can be positioned together, ensuring the stability of the cylinder after positioning, ensuring that it will not shift its position at will, and ensuring the stability of the output end of the cylinder during extension and retraction.

[0016] Beneficial effects of this application:

[0017] 1. This underground pipeline laying drilling device is equipped with multiple sets of sensor combinations through the inner cavity of the protective chamber, and an adaptive weighted data fusion algorithm is used to control the direction data for data investigation, so that the accuracy of the direction control data can be effectively improved, thereby ensuring the construction accuracy of directional drilling, and a large amount of direction control data can be collected in real time through a wired control system and multi-level wireless sensor probes, thereby improving the accuracy of the direction control data, thereby realizing precise direction control of horizontal directional drilling and reducing direction control errors.

[0018] 2. This underground pipeline laying drilling device inserts the bottom of the stud into the soil by rotating the turntable, thereby ensuring the stability of the positioning frame when it contacts the ground, and then drives the cylinder to drive the push plate to move until the positioning hole corresponds to the position of the deflection drill bit, which limits the downward moving protective compartment and wireless room, ensuring that they are in a vertical state when moving downward, thereby ensuring that they will not deviate arbitrarily during drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 This is a schematic diagram of the structure of this application;

[0021] Figure 3 This is a schematic diagram of the structure of this application;

[0022] Figure 4 This is a schematic diagram of the structure of this application.

[0023] Numbers in the figure: 1. Positioning frame; 2. Support frame; 3. Bracket; 4. Positioning ear; 5. Stud; 6. Turntable; 7. Cylinder one; 8. Push plate; 9. Positioning hole; 10. Notch; 11. Cylinder two; 12. Protection compartment; 13. Multi-stage wired sensor probe; 14. Control cable; 15. Signal transmission hole; 16. Wired control system; 17. Wireless room; 18. Multi-stage wireless sensor probe; 19. Screw motor; 20. Inclination drill bit. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0025] Reference Figure 1-4A drilling device for laying underground pipelines, comprising a positioning frame 1, a support frame 2 is fixedly installed on the top of the positioning frame 1, a bracket 3 is welded on the top of the support frame 2, a positioning ear 4 is fixedly installed on the outer side of the positioning frame 1, a stud 5 is threadedly connected to the inner wall of the positioning ear 4, a turntable 6 is fixedly connected to the top of the stud 5, a cylinder 7 is fixedly installed on the inner wall of the positioning frame 1, a push plate 8 is fixedly connected to the power output shaft of the cylinder 7, a positioning hole 9 is opened through the top of the push plate 8, a notch 10 is opened at the bottom of the positioning frame 1, and a cylinder 1 is fixedly installed on the top of the bracket 3. 1. The output end of the cylinder 11 is fixedly connected to a protective chamber 12, the inner cavity of the protective chamber 12 is fixedly installed with a multi-stage wired sensor probe 13 and a wired control system 16, the top of the protective chamber 12 is provided with a signal transmission hole 15, the inner wall of the multi-stage wired sensor probe 13 is fixedly connected with a control cable 14, the bottom of the protective chamber 12 is fixedly provided with a wireless room 17, the inner wall of the wireless room 17 is fixedly equipped with a multi-stage wireless sensor probe 18, the bottom of the wireless room 17 is fixedly connected to a screw motor 19, and the output end of the screw motor 19 is fixedly connected to a deflection drill bit 20.

[0026] See also Figure 2 and Figure 3 The positioning hole 9 is slidably connected to the top position of the positioning frame 1, the positioning hole 9 corresponds to the position of the slot 10, and the positioning hole 9 corresponds to the position of the deflection drill bit 20, so that it can limit the downward moving protection bin 12 and the wireless room 17, ensuring that they are in a vertical state when moving downward, thereby ensuring that they will not deviate arbitrarily during drilling.

[0027] See also Figure 3 and Figure 4 The multi-level wired sensor probe 13 and the wired control system 16 are electrically connected through the control cable 14. The inner cavity of the protective chamber 12 is provided with a plurality of sensor combinations, which can effectively improve the accuracy of the control data and thus ensure the accuracy of the directional drilling construction.

[0028] See also Figure 1 There are four positioning ears 4, four studs 5 and four turntables 6, and the four positioning ears 4, four studs 5 and four turntables 6 are symmetrically arranged on both sides of the positioning frame 1. The bottom end of the stud 5 is sharp, so that after the device is moved to the drilling site, the turntable 6 can be rotated to insert the bottom of the stud 5 into the soil, thereby ensuring the stability of the positioning frame 1 when it contacts the ground.

[0029] See also Figure 3 and Figure 4 The number of wired control systems 16 and multi-level wireless sensor probes 18 is three, and the three wired control systems 16 and multi-level wireless sensor probes 18 are all distributed in parallel on the inner walls of the protection cabin 12 and the wireless room 17, so that a large amount of direction control data can be collected in real time, the accuracy of the direction control data can be improved, and the precise direction control of horizontal directional drilling can be achieved.

[0030] See also Figure 1 A limiting bin is welded on the top of the positioning frame 1, and the cylinder 7 is fixedly installed on the inner wall of the limiting bin, and an arc groove is opened on the top of the limiting bin. The output end of the cylinder 7 is slidably connected to the inner wall of the arc groove, so that the cylinder 7 can be positioned, ensuring the stability of the cylinder 7 after positioning, ensuring that it will not shift its position at will, and ensuring the stability of the output end of the cylinder 7 during extension and retraction.

[0031] Working principle: When using the device, first move the device to the drilling site, then rotate the turntable 6 to insert the bottom of the stud 5 into the soil, thereby ensuring the stability of the positioning frame 1 when it contacts the ground, and then drive the cylinder 1 7 to drive the push plate 8 to move until the positioning hole 9 corresponds to the position of the inclined drill bit 20, and then drive the cylinder 2 11 to drive the protective bin 12 and then the inclined drill bit 20 to move downward until it contacts the soil, and then drive the screw motor 19 to drive the inclined drill bit 20 to rotate to perform drilling operations. During drilling, a plurality of sets of sensor combinations are provided through the inner cavity of the protective bin 12, so that the accuracy of the control data can be effectively improved, thereby ensuring the construction accuracy of directional drilling, and a large amount of control data can be collected in real time through the wired control system 16 and the multi-level wireless sensor probe 18, thereby improving the accuracy of the control data and realizing precise control of horizontal directional drilling.

[0032] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. An underground pipeline laying drilling device, comprising a positioning frame (1), characterized in that: The top of the positioning frame (1) is fixedly mounted with a support frame (2), the top of the support frame (2) is welded with a bracket (3), the outer side of the positioning frame (1) is fixedly mounted with a positioning ear (4), the inner wall of the positioning ear (4) is threadedly connected with a stud (5), the top of the stud (5) is fixedly connected with a turntable (6), the inner wall of the positioning frame (1) is fixedly mounted with a cylinder 1 (7), the power output shaft of the cylinder 1 (7) is fixedly connected with a push plate (8), the top of the push plate (8) is penetrated by a positioning hole (9), the bottom of the positioning frame (1) is provided with a notch (10), the top of the bracket (3) is fixedly mounted with a cylinder 2 (11), the cylinder The output end of the second (11) is fixedly connected to a protective chamber (12), the inner cavity of the protective chamber (12) is fixedly installed with a multi-stage wired sensor probe (13) and a wired control system (16), the top of the protective chamber (12) is provided with a signal transmission hole (15), the inner wall of the multi-stage wired sensor probe (13) is fixedly connected with a control cable (14), the bottom of the protective chamber (12) is fixedly provided with a wireless room (17), the inner wall of the wireless room (17) is fixedly equipped with a multi-stage wireless sensor probe (18), the bottom of the wireless room (17) is fixedly connected to a screw motor (19), and the output end of the screw motor (19) is fixedly connected to a deflection drill bit (20).

2. The underground pipeline laying drilling device according to claim 1, characterized in that: The positioning hole (9) is slidably connected to the top position of the positioning frame (1), the positioning hole (9) corresponds to the position of the notch (10), and the positioning hole (9) corresponds to the position of the deflection drill bit (20).

3. The underground pipeline laying drilling device according to claim 1, characterized in that: The multi-stage wired sensor probe (13) and the wired control system (16) are electrically connected via a control cable (14), and the inner cavity of the protection chamber (12) is provided with a plurality of sensor combinations.

4. The underground pipeline laying drilling device according to claim 1, characterized in that: The number of the positioning ears (4), studs (5) and turntables (6) is four, and the four positioning ears (4), studs (5) and turntables (6) are symmetrically arranged at two sides of the positioning frame (1), and the bottom end of the stud (5) is sharp.

5. The underground pipeline laying drilling device according to claim 1, characterized in that: The number of the wired control system (16) and the number of the multi-stage wireless sensor probes (18) are both three, and the three turntables (6) and the multi-stage wireless sensor probes (18) are all distributed in parallel on the inner walls of the protection chamber (12) and the wireless room (17).

6. The underground pipeline laying drilling device according to claim 1, characterized in that: A limit bin is welded on the top of the positioning frame (1), the cylinder one (7) is fixedly mounted on the inner wall of the limit bin, and an arc groove is provided on the top of the limit bin, and the output end of the cylinder one (7) is slidably connected to the inner wall of the arc groove.

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