CN216381241U

CN216381241U - Drilling equipment is used in geotechnical engineering reconnaissance design

Info

Publication number: CN216381241U
Application number: CN202123090511.1U
Authority: CN
Inventors: 王春凤; 杨本利; 张学芝; 李文; 纪金宏
Original assignee: Beifang Yansheng Engineering Technology Co ltd
Current assignee: Beifang Yansheng Engineering Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-26
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a drilling device for geotechnical engineering investigation design, which comprises a support frame, wherein bases are fixedly welded on the left side and the right side of the lower end of the support frame, fixing piles are connected with the front side and the rear side of the upper ends of the two bases in an inserting mode, sliding grooves are formed in the front side and the rear side of the opposite end of the lower portion of the support frame, adjusting mechanisms are connected into the four sliding grooves in a sliding mode, a driving motor is fixedly installed at the lower end of each adjusting mechanism, a drill rod is fixedly installed at the output end of the driving motor, two handles are fixedly installed at the upper end of the support frame, an electric telescopic rod is fixedly installed in the middle of the lower end of the upper portion of the support frame, the upper end of each adjusting mechanism is fixedly connected with the electric telescopic rod, sleeve rods are fixedly welded at four corners of the lower end of the upper portion of the support frame, and the four sleeve rods are connected with the adjusting mechanisms in a sliding mode. The drilling device for geotechnical engineering investigation design, provided by the utility model, can be used for accurately adjusting the drilling position without moving the support frame, and is stable in transmission, compact in structure, strong in stability and convenient to use.

Description

Drilling equipment is used in geotechnical engineering reconnaissance design

Technical Field

The utility model relates to the technical field of geotechnical engineering investigation, in particular to a drilling device for geotechnical engineering investigation design.

Background

The civil engineering relates to rock, soil, underground and underwater parts, which are called geotechnical engineering, and the geotechnical engineering specialty is a branch of civil engineering and is a science for solving the engineering technical problems about rock and soil in various engineering by applying engineering geology, soil mechanics and rock mechanics. According to the engineering construction stage division, the work content can be divided into: geotechnical engineering investigation, geotechnical engineering design, geotechnical engineering treatment, geotechnical engineering monitoring and geotechnical engineering detection.

Need use drilling equipment in geotechnical engineering investigation exploration, geotechnical exploration utilizes the rig control drilling tool to creep into from the earth's surface to the underground, forms cylindrical drilling in the underground to obtain the means that the core, soil, water sample under the different degree of depth are sent to laboratory analysis and gain first hand basic data through drilling, current drilling equipment is in the use, and the position of drill bit all is fixed, is not convenient for to the position of adjusting the drill bit, and it is inconvenient to use. Therefore, the drilling device for geotechnical engineering investigation design is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a drilling device for geotechnical engineering investigation design, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a drilling equipment for geotechnical engineering reconnaissance design, includes the support frame, the equal fixed welding in lower extreme left and right sides of support frame has the base, two both sides all alternate around the upper end of base and are connected with the spud pile, the spout has all been opened to both sides around the opposition end of support frame lower part, four common sliding connection has adjustment mechanism in the spout, adjustment mechanism's lower extreme fixed mounting has driving motor, driving motor's output fixed mounting has the drilling rod, the upper end fixed mounting of support frame has two handles, the lower extreme middle part fixed mounting of support frame upper portion has electric telescopic handle, adjustment mechanism's upper end and electric telescopic handle fixed connection, the equal fixed welding in lower extreme four corners of support frame upper portion has the loop bar, four loop bar and adjustment mechanism sliding connection.

Preferably, adjustment mechanism includes the lifter plate, the equal fixed welding in upper end four corners of lifter plate has the slide bar, the equal fixed welding in both ends has the slider about the lifter plate, the lower extreme middle part of lifter plate is provided with the activity groove No. one, the fixed welding in left end of lifter plate has positive and negative motor No. one, the output fixed mounting of positive and negative motor has the screw rod No. one, the right-hand member of screw rod runs through the left cell wall of an activity groove and through the right cell wall movable mounting of pivot with an activity groove, threaded connection has the carriage on the screw rod No. one, and the upper portion sliding connection of carriage has the movable groove No. one, the lower extreme of carriage is provided with the activity groove No. two, be provided with the longitudinal movement subassembly No. two movable grooves.

Preferably, the four sliding rods are respectively connected with the adjusting mechanism and the loop bar in a sliding manner, and the four sliding blocks are respectively connected with the lifting plate and the supporting frame in the corresponding sliding grooves in a sliding manner.

Preferably, the longitudinal movement subassembly includes positive and negative motor No. two, positive and negative motor fixed mounting is at the front end of a removal frame No. two, the output fixed mounting of positive and negative motor No. two has the screw rod No. two, the rear end of No. two screw rods runs through the front end of a removal frame and through the back cell wall movable mounting of bearing and No. two movable chutes, threaded connection has No. two removal frames on No. two screw rods, the lower extreme fixed mounting of No. two removal frames has the protection casing.

Preferably, the structure of the upper part of the second movable frame is matched with the structure of the second movable groove, and the upper part of the second movable frame is slidably connected in the second movable groove to slidably connect the longitudinal moving assembly with the second movable groove.

Preferably, the driving motor is fixedly arranged in the protective cover and fixedly connected with the longitudinal moving assembly.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the first positive and negative motor drives the first screw rod to rotate, and the first screw rod is in threaded connection with the first movable frame to enable the upper part of the first movable frame to slide in the first movable groove, so that the transverse position of the drill rod is adjusted.

2. According to the drill rod, the second positive and negative motor drives the second screw rod to rotate, the second screw rod is in threaded connection with the second moving frame, so that the second moving frame slides in the second moving groove, the longitudinal position of the drill rod is adjusted, the drilling position can be adjusted without moving the support frame, the adjustment is accurate, the transmission is stable, and the structure is compact.

3. According to the utility model, the stability of the lifting plate in the lifting process is improved by sliding the sliding blocks in the corresponding sliding grooves, the deviation of a drill rod in the drilling process is avoided, and the drilling device is stable and reliable.

Drawings

FIG. 1 is a schematic view of an overall structure of a drilling apparatus for geotechnical engineering investigation design according to the present invention;

FIG. 2 is a schematic structural view of a support frame of a drilling apparatus for geotechnical engineering investigation design according to the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of a drilling apparatus for geotechnical engineering investigation design according to the present invention;

fig. 4 is a schematic structural view of a longitudinal movement assembly of a drilling apparatus for geotechnical engineering investigation design in accordance with the present invention.

In the figure: 1. a support frame; 2. a base; 3. fixing the pile; 4. a handle; 5. an electric telescopic rod; 6. a loop bar; 7. an adjustment mechanism; 8. a drive motor; 9. a drill stem; 10. a chute; 71. a lifting plate; 72. a slide bar; 73. a slider; 74. a first movable groove; 75. a first positive and negative motor; 76. a first screw rod; 77. a first moving frame; 78. a second movable groove; 79. a longitudinal movement assembly; 791. a second positive and negative motor; 792. a second screw; 793. a second movable frame; 794. a shield.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a drilling equipment is used in geotechnical engineering reconnaissance design, including support frame 1, the equal fixed welding in lower extreme left and right sides of support frame 1 has base 2, both sides all alternate around the upper end of two bases 2 and are connected with spud pile 3, both sides all open spout 10 around the opposition end of support frame 1 lower part, common sliding connection has adjustment mechanism 7 in four spout 10, the lower extreme fixed mounting of adjustment mechanism 7 has driving motor 8, driving motor 8's output fixed mounting has drilling rod 9, support frame 1's upper end fixed mounting has two handles 4, the lower extreme middle part fixed mounting of support frame 1 upper portion has electric telescopic handle 5, adjustment mechanism 7's upper end and 5 fixed connection of electric telescopic handle, the equal fixed welding in lower extreme four corners of support frame 1 upper portion has loop bar 6, four loop bar 6 and adjustment mechanism 7 sliding connection.

In this embodiment, the adjusting mechanism 7 includes a lifting plate 71, four corners of the upper end of the lifting plate 71 are fixedly welded with slide bars 72, two ends of the lifting plate 71 are fixedly welded with slide blocks 73, a first movable groove 74 is formed in the middle of the lower end of the lifting plate 71, a first forward and reverse motor 75 is fixedly welded at the left end of the lifting plate 71, an output end of the first forward and reverse motor 75 is fixedly provided with a first screw 76, the right end of the first screw 76 penetrates through the left groove wall of the first movable groove 74 and is movably mounted with the right groove wall of the first movable groove 74 through a rotating shaft, a first moving frame 77 is in threaded connection with the first screw 76, the upper portion of the first moving frame 77 is slidably connected in the first movable groove 74, a second movable groove 78 is formed in the lower end of the first moving frame 77, and a longitudinal moving assembly 79 is arranged in the second movable groove 78; the four sliding rods 72 are respectively connected in the loop bar 6 in a sliding way to connect the adjusting mechanism 7 and the loop bar 6 in a sliding way, and the four sliding blocks 73 are respectively connected in the corresponding sliding grooves 10 in a sliding way to connect the lifting plate 71 and the support frame 1 in a sliding way; the first forward and reverse motor 75 drives the first screw 76 to rotate, and the upper part of the first moving frame 77 slides in the first moving groove 74 through the threaded connection of the first screw 76 and the first moving frame 77, so that the transverse position of the drill rod 9 is adjusted.

In this embodiment, the longitudinal moving assembly 79 comprises a second forward and reverse motor 791, the second forward and reverse motor 791 is fixedly mounted at the front end of the first moving frame 77, the output end of the second forward and reverse motor 791 is fixedly mounted with a second screw 792, the rear end of the second screw 792 penetrates through the front end of the first moving frame 77 and is movably mounted with the rear groove wall of the second moving groove 78 through a bearing, the second moving frame 793 is in threaded connection with the second screw 792, and a protective cover 794 is fixedly mounted at the lower end of the second moving frame 793; the structure of the upper part of the second moving frame 793 is matched with that of the second moving groove 78, the upper part of the second moving frame 793 is slidably connected in the second moving groove 78 to slidably connect the longitudinal moving assembly 79 with the second moving groove 78; the driving motor 8 is fixedly arranged in the protective cover 794 and fixedly connects the driving motor 8 with the longitudinal moving assembly 79; no. two positive and negative motors 791 drive No. two screw rods 792 and rotate, make No. two removal frame 793 slide in No. two activity grooves 78 through No. two screw rods 792 and No. two removal frame 793 threaded connection to adjust the longitudinal position of drilling rod 9, can adjust the drilling position under the condition of unmovable support frame 1, adjust accurately, the transmission is stable, compact structure.

It should be noted that, the utility model is a drilling device for geotechnical engineering investigation design, in the specific using process, firstly, a fixed pile 3 penetrates through a base 2 and is inserted into soil to fix the whole device, then a first positive and negative motor 75 is opened, a first screw 76 is driven to rotate by the first positive and negative motor 75, the upper part of the first moving frame 77 slides in a first moving groove 74 by the threaded connection of the first screw 76 and the first moving frame 77, so as to adjust the transverse position of a drill rod 9, after the proper position is reached, a second positive and negative motor 791 is opened, a second screw 792 is driven to rotate by the second positive and negative motor 791, a second moving frame 793 slides in a second moving groove 78 by the threaded connection of the second screw 792 and the second moving frame 793, so as to adjust the longitudinal position of the drill rod 9, then a driving motor 8 is opened, the drill rod 9 is driven to rotate by the driving motor 8, the drill rod 9 is used for drilling, then the electric telescopic rod 5 is opened, the lifting plate 71 is lifted through sliding of the sliding rod 72 in the sleeve rod 6, the drilling depth can be adjusted, and the stability of the lifting plate 71 in the lifting process is further improved through sliding of the sliding block 73 in the corresponding sliding groove 10.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment for geotechnical engineering reconnaissance design, includes support frame (1), its characterized in that: the support frame is characterized in that bases (2) are fixedly welded on the left side and the right side of the lower end of the support frame (1), fixing piles (3) are alternately connected on the front side and the rear side of the upper end of two bases (2), sliding grooves (10) are formed in the front side and the rear side of the opposite end of the lower portion of the support frame (1), four adjusting mechanisms (7) are connected in the sliding grooves (10) in a sliding mode, a driving motor (8) is fixedly installed at the lower end of each adjusting mechanism (7), a drill rod (9) is fixedly installed at the output end of each driving motor (8), two handles (4) are fixedly installed at the upper end of the support frame (1), an electric telescopic rod (5) is fixedly installed in the middle of the lower end of the upper portion of the support frame (1), the upper end of each adjusting mechanism (7) is fixedly connected with the electric telescopic rod (5), and sleeve rods (6) are fixedly welded in four corners of the lower end of the upper portion of the support frame (1), the four loop bars (6) are in sliding connection with the adjusting mechanism (7).

2. The drilling apparatus for geotechnical engineering investigation design according to claim 1, wherein: the adjusting mechanism (7) comprises a lifting plate (71), slide rods (72) are fixedly welded at four corners of the upper end of the lifting plate (71), sliders (73) are fixedly welded at the left end and the right end of the lifting plate (71), a movable groove (74) is formed in the middle of the lower end of the lifting plate (71), a positive and negative motor (75) is fixedly welded at the left end of the lifting plate (71), a screw rod (76) is fixedly installed at the output end of the positive and negative motor (75), the right end of the screw rod (76) penetrates through the left groove wall of the movable groove (74) and is movably installed with the right groove wall of the movable groove (74) through a rotating shaft, a first movable frame (77) is connected to the screw rod (76) through threads, the upper portion of the first movable frame (77) is slidably connected into the first movable groove (74), a second movable groove (78) is formed in the lower end of the first movable frame (77), and a longitudinal moving assembly (79) is arranged in the second movable groove (78).

3. The drilling device for geotechnical engineering investigation design according to claim 2, characterized in that: the four sliding rods (72) are respectively connected with the adjusting mechanism (7) and the loop bar (6) in a sliding manner, and the four sliding blocks (73) are respectively connected with the lifting plate (71) and the support frame (1) in the corresponding sliding grooves (10) in a sliding manner.

4. The drilling device for geotechnical engineering investigation design according to claim 2, characterized in that: vertical removal subassembly (79) is including No. two positive and negative motors (791), No. two positive and negative motors (791) fixed mounting is at the front end of a removal frame (77), the output fixed mounting of No. two positive and negative motors (791) has No. two screw rods (792), the rear end of No. two screw rods (792) runs through the front end of a removal frame (77) and through the rear cell wall movable mounting of bearing and No. two activity grooves (78), threaded connection has No. two removal frames (793) on No. two screw rods (792), the lower extreme fixed mounting of No. two removal frames (793) has protection casing (794).

5. The drilling device for geotechnical engineering investigation design according to claim 4, wherein: the structure on No. two removal frame (793) upper portion and No. two movable groove (78) structure looks adaptations, the upper portion sliding connection of No. two removal frame (793) will vertically move subassembly (79) and No. two movable groove (78) sliding connection in No. two movable groove (78).

6. The drilling apparatus for geotechnical engineering investigation design according to claim 1, wherein: the driving motor (8) is fixedly arranged in the protective cover (794) and fixedly connected with the driving motor (8) and the longitudinal moving assembly (79).