CN215485858U

CN215485858U - Drilling and hoisting integrated forward and reverse circulation drilling machine

Info

Publication number: CN215485858U
Application number: CN202121323247.9U
Authority: CN
Inventors: 贾计明
Original assignee: XINHE COUNTY HUAGOU PILING MACHINERY FACTORY
Current assignee: XINHE COUNTY HUAGOU PILING MACHINERY FACTORY
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-11
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a drilling and hoisting integrated forward and reverse circulation drilling machine, which comprises a drilling machine part, a hoisting part, an amplitude changing part, a drill rod hoisting machine and a power part, wherein a steel crawler belt is installed at the lower part of a vehicle body, the drilling machine part comprises a vertically arranged suspension arm main arm, a power head hoisting mechanism is assembled at the upper end of the suspension arm main arm, a power head variable frequency motor is installed on the suspension arm main arm, a drill rod is installed on an output shaft of a power head reduction box at the lower end of the power head variable frequency motor, a drill bit is installed at the end part of the drill rod, pulley blocks are respectively installed on the power head hoisting mechanism and the power head variable frequency motor, the hoisting part comprises a hoisting machine, and one end of a steel wire rope is connected with the power head hoisting mechanism and the power head variable frequency motor through the pulley blocks. The utility model has the functions of a crane and a forward and reverse circulation drilling machine, can complete the whole construction by using one machine in construction sites with limited construction, and can complete the operations of drilling, steel reinforcement cage laying, pouring and the like by using one machine without other machines. The utility model is applicable to the technical field of drilling machine equipment.

Description

Drilling and hoisting integrated forward and reverse circulation drilling machine

Technical Field

The utility model belongs to the technical field of drilling machine equipment, and particularly relates to a drilling and hoisting integrated forward and reverse circulation drilling machine.

Background

The existing drilling machine has the effects that a target position is punched, a reinforcement cage is installed in a drilled hole after punching and forming, then concrete is poured into the drilled hole, and a crane is required to be equipped for installing the reinforcement cage. In the construction process of the electric power foundation tower pile, because the electric power foundation tower pile is mostly constructed in the rice field, a drilling machine and a crane are required to enter a construction site for construction at the same time, so that the soil compactness of cultivated land and the crop land planted on the cultivated land can be damaged in a large range, namely, the soil compactness is rolled by construction machinery, and the incidental loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drilling and hoisting integrated forward and reverse circulation drilling machine, which is used for realizing the functions of a crane and a forward and reverse circulation drilling machine, can finish the whole construction process by using one machine in construction sites with limited construction, can finish the operations of drilling, steel reinforcement cage laying, pouring and the like by one machine, and does not need other machines for finishing.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a bore integrative positive and negative circulation rig of hanging, is including installing the power portion that rig portion, hoist portion, the width of cloth portion, drilling rod hoist and be used for driving four on the automobile body, installs the steel track in the lower part both sides of automobile body, rig portion includes the davit main arm of a vertical setting, is equipped with the unit head in the upper end of davit main arm and lifts by crane the mechanism, and unit head inverter motor installs on the davit main arm, and the drilling rod is installed on the output shaft of the unit head reducing gear box of unit head inverter motor lower extreme, installs the drill bit in the tip of drilling rod, lifts by crane the mechanism and installs the assembly pulley on unit head inverter motor respectively on the unit head, and the hoist portion includes a winding has wire rope's hoist, and wire rope's one end is lifted by crane the mechanism and is connected with unit head inverter motor through the assembly pulley.

Further, the drill rod is of a hollow structure, and the drill bit is constructed at the lower end of the drill rod.

Furthermore, a mud pipe elbow is arranged at the upper end of the drill rod.

Furthermore, a boom welding frame is fixedly connected to one side of the boom main arm on the vehicle body and used for supporting the boom main arm.

Furthermore, a slewing bearing is arranged on the vehicle body and close to the drill rod, a boom driving position and a variable amplitude part are arranged on the slewing bearing, the variable amplitude part is a variable amplitude oil cylinder, and one end of the variable amplitude oil cylinder is hinged with a boom main arm.

Further, in just be located drilling rod department on the automobile body and install the revolving stage frame, the revolving stage frame include the fixed plate that links firmly with the automobile body, in a sheath has been linked firmly on the fixed plate, the drilling rod passes the fixed plate through the support cover, is provided with the wellhead disk in the lower part of fixed plate, the wellhead disk goes up and down through the wellhead disk lift cylinder who links firmly with the automobile body.

Further, power portion is including installing distribution control box, generating set, anti-circulating pump, hydraulic oil pump station and the anti-circulating pump motor on the automobile body, the anti-circulating pump motor is connected with the anti-circulating pump, and generating set and anti-circulating pump motor and hydraulic oil pump station are connected through the distribution control box electricity.

Furthermore, front hydraulic support legs are respectively arranged on two sides of the front end of the vehicle body, and rear hydraulic support legs are respectively arranged on two sides of the rear end of the vehicle body.

Due to the adoption of the structure, compared with the prior art, the utility model has the technical progress that: the crawler-type drilling and hoisting integrated machine has the advantages that construction equipment such as a crawler body with a crawler, a drilling machine (a drilling machine part), a crane (a drill rod lifting machine) and the like are effectively combined, a crane boom main arm is used as a crane boom, the adaptive hoisting range of crawler-type drilling and hoisting integrated machine mechanisms such as a drill mast and a forehead is researched and improved, core power such as a hoisting part and an amplitude changing part is provided, and the crawler-type drilling and hoisting integrated machine mechanisms are driven to act through a power mechanism, so that the operation requirements of two construction procedures of drilling of a cast-in-place pile and hoisting of a reinforcement cage are met, and the integrated function is realized; meanwhile, the crawler-type traveling mechanism is adopted, so that the requirement of tower footing approach operation under the condition of a soft foundation or a special terrain is met; in conclusion, the utility model has the functions of a crane and a forward and reverse circulation drilling machine, can complete the whole construction by using one machine in construction sites with limited construction, and can complete the operations of drilling, steel reinforcement cage laying, pouring and the like by using one machine without other machines.

Drawings

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

In the drawings:

FIG. 1 is a side view of a structure according to an embodiment of the present invention;

FIG. 2 is a front view of the structure of an embodiment of the present invention;

FIG. 3 is a top view of a structure according to an embodiment of the present invention.

Labeling components: 1-a boom main arm, 2-a luffing cylinder, 3-a boom driving position, 4-a power distribution control box, 5-a reverse circulation pump, 6-a generator set, 7-a rear hydraulic support leg, 8-a steel crawler, 9-a front hydraulic support leg, 10-a hydraulic oil pump station, 11-a reverse circulation pump motor, 12-a power head lifting mechanism, 13-a pulley block, 14-a power head guide rail, 15-a power head variable frequency motor, 16-a slurry pipe elbow, 17-a reduction box, 18-a slewing bearing, 19-a drill rod lifting machine, 20-a wellhead plate lifting cylinder, 21-a wellhead plate and 22-a rotary table frame.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.

The utility model discloses a drilling and hoisting integrated forward and reverse circulation drilling machine, which comprises a drilling machine part, a hoisting part, an amplitude changing part, a drill rod lifting machine 19 and a power part, wherein all the parts are arranged on a vehicle body, the power part is used for driving the drilling machine part, the hoisting part, the amplitude changing part and the drill rod lifting machine 19 to act, and steel tracks 8 are arranged on two sides of the lower part of the vehicle body. The drilling machine part comprises a vertically arranged suspension arm main arm 1, a power head hoisting mechanism 12 is assembled at the upper end of the suspension arm main arm 1, a power head variable frequency motor 15 is installed on the suspension arm main arm 1, a drill rod is installed on an output shaft of a power head reduction box 17 at the lower end of the power head variable frequency motor 15, a drill bit is installed at the end part of the drill rod, pulley blocks 13 are respectively installed on the power head hoisting mechanism 12 and the power head variable frequency motor 15, the hoisting part comprises a hoisting machine wound with a steel wire rope, and one end of the steel wire rope is connected with the power head hoisting mechanism 12 and the power head variable frequency motor 15 through the pulley blocks 13. The drill rod is of a hollow structure, the drill bit is arranged at the lower end part of the drill rod, and a mud pipe elbow 16 is arranged at the upper end of the drill rod for facilitating the discharge of mud. The working principle and the advantages of the utility model are as follows: the utility model effectively combines construction equipment such as a crawler body with a crawler belt, a drilling machine (a drilling machine part), a crane (a drill rod lifting machine 19) and the like, utilizes the suspension arm main arm 1 as a crane suspension arm, researches and improves crawler type drilling and lifting integrated machine mechanisms such as a drilling mast and a forehead to adapt to the lifting amplitude, is provided with core power such as a hoisting part and an amplitude changing part, and is driven to act by a power mechanism, thereby meeting the operation requirements of two construction procedures of drilling a cast-in-place pile and lifting a reinforcement cage and realizing the integrated function; meanwhile, the crawler-type traveling mechanism is adopted, so that the requirement of tower footing approach operation under the condition of a soft foundation or a special terrain is met; in conclusion, the utility model has the functions of a crane and a forward and reverse circulation drilling machine, can complete the whole construction by using one machine in construction sites with limited construction, and can complete the operations of drilling, steel reinforcement cage laying, pouring and the like by using one machine without other machines.

As a preferred embodiment of the present invention, in order to improve the strength of the boom main arm 1, as shown in fig. 2, a power head rail 14 for allowing a power head to slide thereon is fixedly connected to the vehicle body and on one side of the boom main arm 1. In the embodiment, a slewing bearing 18 is arranged on the vehicle body and close to the drill rod, and a boom driving seat 3 and a luffing part are arranged on the slewing bearing 18, wherein the luffing part is a luffing cylinder 2, and one end of the luffing cylinder 2 is hinged with the boom main arm 1. In the embodiment, a rotary table frame 22 is installed on the vehicle body and at the position of the drill rod, the rotary table frame 22 comprises a wellhead disc lifting cylinder 20 fixedly connected with the vehicle body, a wellhead disc 21 is arranged at the lower part of the vehicle body, and the wellhead disc 21 is lifted up and down by the wellhead disc lifting cylinder 20 of the vehicle body. The top of the suspension arm main arm 1 is provided with a hook. The slewing bearing 18 is turned, and a reinforcing cage or a hopper filled with concrete is hung by the crane arm main arm 1 to realize the multiple purposes of drilling, cage descending and ash filling.

As a preferred embodiment of the present invention, as shown in fig. 1-3, the power unit includes a power distribution control box 4 mounted on the vehicle body, a generator set 6, a reverse circulation pump 5, a hydraulic oil pump station 10 and a reverse circulation pump motor 11, the reverse circulation pump motor 11 is connected to the reverse circulation pump 5, and the generator set 6 is electrically connected to the reverse circulation pump motor 11 and the hydraulic oil pump station 10 through the power distribution control box 4; front hydraulic support legs 9 are respectively arranged on two sides of the front end of the vehicle body, and rear hydraulic support legs 7 are respectively arranged on two sides of the rear end of the vehicle body; the hydraulic pump station is used for supplying hydraulic oil to the reverse circulation pump 5, the front hydraulic support legs 9 and the rear hydraulic support legs 7.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a bore integrative positive and negative circulation rig of hanging which characterized in that: the drilling machine comprises a drilling machine part, a hoisting part, an amplitude changing part, a drill rod lifting machine and a power part, wherein the drilling machine part, the hoisting part, the amplitude changing part, the drill rod lifting machine and the power part are arranged on a vehicle body, the power part is used for driving the drilling machine part, the hoisting machine part and the power part, steel tracks are arranged on two sides of the lower part of the vehicle body, the drilling machine part comprises a vertically arranged suspension arm main arm, a power head lifting mechanism is assembled at the upper end of the suspension arm main arm, a power head variable frequency motor is arranged on the suspension arm main arm, a drill rod is arranged on an output shaft of a power head reduction box at the lower end of the power head variable frequency motor, a drill bit is arranged at the end part of the drill rod, pulley blocks are respectively arranged on the power head lifting mechanism and the power head variable frequency motor, the hoisting part comprises a hoisting machine wound with a steel wire rope, and one end of the steel wire rope is connected with the power head lifting mechanism and the power head variable frequency motor through the pulley blocks.

2. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: the drill rod is of a hollow structure, and the drill bit is constructed at the end part of the lower end of the drill rod.

3. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 2, wherein: and a mud pipe elbow is arranged at the upper end of the drill rod.

4. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: and a boom welding frame is fixedly connected to one side of the boom main arm on the vehicle body and used for supporting the boom main arm.

5. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: and a slewing bearing is arranged on the vehicle body and close to the drill rod, a boom driving position and a variable amplitude part are arranged on the slewing bearing, the variable amplitude part is a variable amplitude oil cylinder, and one end of the variable amplitude oil cylinder is hinged with a boom main arm.

6. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: the rotary table frame comprises a fixed plate fixedly connected with the vehicle body, a protective sleeve is fixedly connected on the fixed plate, the drill rod penetrates through the fixed plate through the protective sleeve, a wellhead plate is arranged on the lower portion of the fixed plate, and the wellhead plate goes up and down through a wellhead plate lifting oil cylinder fixedly connected with the vehicle body.

7. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: the power part comprises a power distribution control box, a generator set, a reverse circulation pump, a hydraulic oil pump station and a reverse circulation pump motor which are arranged on the vehicle body, the reverse circulation pump motor is connected with the reverse circulation pump, and the generator set is electrically connected with the reverse circulation pump motor and the hydraulic oil pump station through the power distribution control box.

8. The drilling and hoisting integrated forward and reverse circulation drilling machine as claimed in claim 1, wherein: front hydraulic support legs are respectively arranged on two sides of the front end of the vehicle body, and rear hydraulic support legs are respectively arranged on two sides of the rear end of the vehicle body.