CN211900463U

CN211900463U - Non-excavation pipe laying drilling machine

Info

Publication number: CN211900463U
Application number: CN202020188276.8U
Authority: CN
Inventors: 王扬鑫
Original assignee: Longyan Lirong Electronic Technology Co ltd
Current assignee: Xue Peng; Xue Shuhui
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-11-10
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a non-excavation pipe laying drilling machine, including base and track chassis, pedestal mounting is on track chassis, install the control cabinet on the base, base one end is fixed with the earth anchor subassembly, the holder is installed to base one end, holder one end fixedly connected with manipulator, install the power station on the base, power station one end is connected with the unit head, the unit head is installed on the base, including reduction gear in the unit head, reduction gear one end is connected with hydraulic motor through the speed reducer, the last main shaft that is equipped with that passes of reduction gear, install tap on the reduction gear that the main shaft corresponds, reduction gear installs on the planker that floats, back landing leg department fixed mounting has the rig, fixed mounting has the slush pump on the back landing leg of rig bottom, rig one end fixedly connected with feed mechanism. The utility model discloses compact structure, convenient to use has successfully solved and has crept into inefficiency, the difficult problem of pore-forming, has both guaranteed the quality of problem of this engineering, has improved work efficiency again.

Description

Non-excavation pipe laying drilling machine

Technical Field

The utility model relates to a rig specifically is a non-excavation pipelaying rig, belongs to construction technical field.

Background

Along with the development of national economic construction, the investment scale of urban construction is continuously increased, urban municipal construction engineering projects are increased rapidly, good opportunity is certainly brought to the production of the horizontal directional drilling machine, and nowadays, trenchless construction technology is more and more emphasized in various regions. In order to reduce the influence on traffic and environment, particularly the protection of historical ancient buildings, higher requirements are put forward to urban construction everywhere. The method is characterized in that a plurality of cities in China have file regulations, various pipeline laying projects of main roads in the cities need to be constructed by using a non-excavation technology, at present, the main cities of all countries in the world do not use the traditional excavation and pipe laying and pipe replacing construction technology, the non-excavation technology is replaced, particularly, the developed countries such as the United states, the United kingdom and the like do not allow urban road surfaces to be excavated, the non-excavation laying and pipe replacing pipelines are completely adopted, the existing non-excavation pipe laying drilling machine is low in drilling efficiency and difficult in hole forming, and the operation efficiency is greatly influenced, so that the non-excavation pipe laying drilling machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a non-excavation pipelaying rig can effectively solve current non-excavation pipelaying rig among the practical application and creep into inefficiency, the difficult scheduling problem of pore-forming.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model relates to a non-excavation pipe-laying drilling machine, which comprises a base and a crawler chassis, wherein the base is arranged on the crawler chassis, a control console is arranged on the base, a ground anchor component is fixed at one end of the base, a holder is arranged at one end of the base, a mechanical arm is fixedly connected with one end of the holder, a power station is arranged on the base, one end of the power station is connected with a power head, the power head is arranged on the base, a reduction gear box is arranged in the power head, one end of the reduction gear box is connected with a hydraulic motor through a reducer, a main shaft passes through the reduction gear box, a water tap is arranged on the reduction gear box corresponding to the main shaft, the reduction gear box is arranged on a floating planker, a rear supporting leg is fixed at one end of the base, a drill frame is fixedly arranged at the position of the rear supporting leg, one end of the drill frame is fixedly connected with a feeding mechanism.

As a preferred technical scheme of the utility model, feed mechanism is including relative the setting hydraulic motor, fixed mounting has the sprocket between the hydraulic motor, just the sprocket passes through the chain and is connected with the guide pulley transmission.

As an optimal technical scheme of the utility model, fixed mounting has the tower hydro-cylinder on the track chassis.

As a preferred technical scheme of the utility model, in the unit head the main shaft with adopt threaded connection between the reduction gear box.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, convenient to use has successfully solved and has crept into inefficiency, the difficult problem of pore-forming, has both guaranteed the quality problems of this engineering, has improved work efficiency again, has good economic benefits and social, suitable using widely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a trenchless pipe-laying drill of the present invention;

FIG. 2 is a schematic diagram of a power head structure of the trenchless pipe-laying drill of the present invention;

figure 3 is the utility model discloses a feeding mechanism schematic diagram of non-excavation pipe laying rig.

In the figure: 1. a base; 2. a ground anchor assembly; 3. a holder; 4. a console; 5. a manipulator; 6. a power station; 7. a crawler chassis; 8. a power head; 9. a drilling frame; 10. a feed mechanism; 11. a tower lifting oil cylinder; 12. a rear leg; 13. a slurry pump; 14. a hydraulic motor; 15. a speed reducer; 16. a reduction gear box; 17. a main shaft; 18. a faucet; 19. a floating carriage; 20. a sprocket; 21. a chain; 22. and (4) a guide wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a trenchless pipe-laying drilling machine, which comprises a base 1 and a track chassis 7, wherein the base 1 is arranged on the track chassis 7, a control console 4 is arranged on the base 1, a ground anchor component 2 is fixed at one end of the base 1, a holder 3 is arranged at one end of the base 1, a manipulator 5 is fixedly connected with one end of the holder 3, a power station 6 is arranged on the base 1, one end of the power station 6 is connected with a power head 8, the power head 8 is arranged on the base 1, a reduction gear box 16 is arranged in the power head 8, one end of the reduction gear box 16 is connected with a hydraulic motor 14 through a reducer 15, a main shaft 17 passes through the reduction gear box 16, a water tap 18 is arranged on the reduction gear box 16 corresponding to the main shaft 17, the reduction gear box 16 is arranged on a floating carriage 19, a rear, a mud pump 13 is fixedly arranged on a rear supporting leg 12 at the bottom of the drill frame 9, and one end of the drill frame 9 is fixedly connected with a feeding mechanism 10. The feeding mechanism 10 comprises hydraulic motors 14 which are oppositely arranged, chain wheels 20 are fixedly installed between the hydraulic motors 14, the chain wheels 20 are in transmission connection with guide wheels 22 through chains 21, the feeding mechanism is driven by the double hydraulic motors 14, and drilling and pullback are achieved through a feeding mode that power is transmitted through the chain wheels 20 and the chains 21. The feeding mechanism 10 has stable operation and simpler structure, and is more convenient to maintain compared with an oil cylinder feeding structure; the feeding force and the back dragging force of the drilling machine are the same, and the drilling of a long-distance guide hole can be facilitated. And a tower lifting oil cylinder 11 is fixedly arranged on the crawler chassis 7. The main shaft 17 in the power head 8 is in threaded connection with the reduction gear box 16.

Specifically, the power head 8 is arranged on a floating carriage 19 and can freely move for a certain distance on a guide rail of the drill frame 9 along the floating carriage 19. When the threads of the drill rod are unscrewed, the extrusion force borne by the threads can be reduced, the threads are protected, the service life of the drill rod is prolonged, the drill rod is driven by the double hydraulic motors 14, and the drilling and the pull-back are realized through the feeding mode of transmitting power through the chain wheel 20 and the chain 21. The feeding mechanism 10 has stable operation and simpler structure, and is more convenient to maintain compared with an oil cylinder feeding structure; the feeding force and the back dragging force of the drilling machine are the same, and the drilling of a long-distance guide hole can be facilitated. The utility model discloses compact structure, convenient to use has successfully solved and has crept into inefficiency, the difficult problem of pore-forming, has both guaranteed the quality problems of this engineering, has improved work efficiency again, has good economic benefits and social, suitable using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a non-excavation pipe laying drilling machine, includes base (1) and track chassis (7), its characterized in that, base (1) install in on track chassis (7), install control cabinet (4) on base (1), base (1) one end is fixed with ground anchor subassembly (2), holder (3) is installed to base (1) one end, just holder (3) one end fixedly connected with manipulator (5), install power station (6) on base (1), power station (6) one end is connected with unit head (8), just unit head (8) install in on base (1), including reduction gear box (16) in unit head (8), just reduction gear box (16) one end is connected with hydraulic motor (14) through speed reducer (15), it is equipped with main shaft (17) to pass on reduction gear box (16), and a water faucet (18) is installed on the reduction gear box (16) corresponding to the main shaft (17), the reduction gear box (16) is installed on a floating carriage (19), a rear supporting leg (12) is fixed to one end of the base (1), a drilling rig (9) is fixedly installed at the position of the rear supporting leg (12), a slurry pump (13) is fixedly installed on the rear supporting leg (12) at the bottom of the drilling rig (9), and a feeding mechanism (10) is fixedly connected to one end of the drilling rig (9).

2. The trenchless pipe-laying drill of claim 1, wherein the feeding mechanism (10) comprises the hydraulic motors (14) which are oppositely arranged, a chain wheel (20) is fixedly arranged between the hydraulic motors (14), and the chain wheel (20) is in transmission connection with a guide wheel (22) through a chain (21).

3. A trenchless pipe-laying drilling rig as claimed in claim 1 wherein a derrick ram (11) is fixedly mounted on the crawler chassis (7).

4. A trenchless pipe-laying drill according to claim 1 wherein a threaded connection is provided between the main shaft (17) and the reduction gearbox (16) in the power head (8).