CN220815541U - Positioning assembly and foundation pile construction rotary digging device - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a positioning assembly and a foundation pile construction rotary digging device, which comprises the following components: the device comprises a supporting plate, a hydraulic cylinder and a movable frame, wherein one end of the hydraulic cylinder is provided with a fixed block and a hinged support, and a supporting column and a sliding rod are arranged in the movable frame; the beneficial effects are as follows: the support plate is moved to the position of drilling through the movable wheel, the positioning screw is driven to rotate through the rotating handle after aligning the positions, the lower end of the positioning screw is drilled into the ground, the positioning plate is finally fixed on the ground, the movable wheel is in a suspended state, a drill bit is placed between two arc plates, the hydraulic cylinder is controlled to extend, the fixed block is driven to rise, the support column is enabled to move in the movable frame through the rotation between the movable plate and the hinged support and the connecting rod, and the slide rod is enabled to act, so that the arc plates are enabled to position and clamp the drill bit, positioning accuracy is guaranteed when spatial positioning is achieved, overall convenience is improved, and construction efficiency is improved.

Description

Positioning assembly and foundation pile construction rotary digging device

Technical Field

The utility model relates to the technical field of building construction, in particular to a positioning assembly and a foundation pile construction rotary digging device.

Background

The rotary drilling machine hole forming is to firstly break rock and soil through the rotary drilling bit with a valve at the bottom, directly put the rock and soil into the drilling bucket, then take the drilling bucket out of the hole to unload soil through the drilling machine lifting device and the telescopic drill rod, and then circularly reciprocate to continuously take out the soil and unload the soil until the drilling depth reaches the design depth.

In the prior art, in the process of drilling in the past, the position of a drill rod in the process of positioning a drilling machine is realized through a casing.

However, the positioning mode has deviation during drilling, influences the precision, is inconvenient to realize space positioning, and reduces the construction efficiency.

Disclosure of utility model

The utility model aims to provide a positioning assembly and a foundation pile construction rotary digging device, which are used for solving the problems that the positioning mode provided in the background art has deviation during drilling, influences precision, is inconvenient to realize space positioning and reduces construction efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a positioning assembly, the positioning assembly comprising:

the four ends of the lower side wall of the supporting plate are fixedly connected with moving wheels, and the outer wall of each positioning screw is fixedly sleeved with a positioning plate;

The hydraulic cylinder is connected with the supporting plate, one end of the hydraulic cylinder is provided with a fixed block and two hinge supports, and each hinge support is connected with a movable plate; and

The movable frame is provided with two movable frames, the two movable frames are fixedly connected with two sides of the upper side wall of the supporting plate respectively, each movable frame is internally provided with a supporting column and a sliding rod, and each supporting column is connected with an arc-shaped plate and a connecting rod.

Preferably, threaded holes are formed between the upper side wall and the lower side wall of four corners of the supporting plate, and each threaded hole is in threaded connection with the outer wall of the positioning screw respectively.

Preferably, the upper end side walls of the four positioning screws are respectively connected with a rotating handle in a rotating way, the four positioning screws are respectively positioned at the outer sides of the four moving wheels, and the length of one end of each positioning screw positioned at the lower side of the positioning plate is smaller than the whole length of the moving wheel.

Preferably, the movable end of the hydraulic cylinder vertically penetrates through the side walls of the supporting plate to be fixedly connected with the fixed block, and the side walls at two ends of the fixed block are respectively fixedly connected with the fixed ends of the two hinged supports.

Preferably, the connecting rod is L-shaped, one end of the connecting rod is fixedly connected with the side wall of the supporting column, and movable columns are arranged on the other end of the connecting rod and the side walls of the two sides.

Preferably, two ends of the movable plate are respectively connected with the hinge support and the movable column in a rotating way.

Preferably, the side wall at one end of the support column is fixedly connected with the outer wall of the arc-shaped plate, the sliding hole is formed in the lower end of the side wall of the support column, the support column is in sliding connection with the outer wall of the slide rod through the sliding hole, and two ends of the slide rod are respectively fixedly connected with the inner walls at two ends of the movable frame.

The foundation pile construction rotary digging device comprises the positioning component.

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

The support plate is moved to the position of drilling through the moving wheel, the positioning screw is driven to rotate through the rotating handle after aligning the positions, the lower end of the positioning screw is drilled into the ground, the positioning plate is finally fixed on the ground, the moving wheel is in a suspended state, a drill bit is placed between two arc plates, the hydraulic cylinder is controlled to extend, the fixing block is driven to rise, the support column is enabled to move in the moving frame through the rotation between the movable plate and the hinged support and the connecting rod, and the slide rod is enabled to act, so that the two arc plates can position and clamp the drill bit, positioning accuracy is guaranteed when spatial positioning is achieved, overall convenience is improved, and construction efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

Fig. 4 is a schematic view of the overall bottom structure of the present utility model.

In the figure: 1. a support plate; 2. positioning a screw; 3. a rotating handle; 4. an arc-shaped plate; 5. a support column; 6. a moving frame; 7. a connecting rod; 8. a positioning plate; 9. a threaded hole; 10. a hydraulic cylinder; 11. a fixed block; 12. a hinged support; 13. a movable plate; 14. a movable column; 15. a slide hole; 16. a slide bar; 17. and (5) moving the wheel.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a positioning assembly, the positioning assembly comprising:

The four corners department of backup pad 1 all is equipped with positioning screw 2, the four equal fixedly connected with of lower lateral wall of backup pad 1 removes wheel 17, all fixed the cup joint locating plate 8 on the outer wall of every positioning screw 2, threaded hole 9 has all been seted up between the four corners upper and lower lateral wall of backup pad 1, threaded connection between every threaded hole 9 and the outer wall of positioning screw 2 respectively, the upper end lateral wall of four positioning screw 2 all rotates and is connected with the commentaries on classics handle 3, four positioning screw 2 are located the outside of four removal wheels 17 respectively, the one end length that every positioning screw 2 is located locating plate 8 downside is less than the whole length of removal wheel 17.

The hydraulic cylinder 10 is connected with the backup pad 1, and the one end of hydraulic cylinder 10 is equipped with fixed block 11 and free bearing 12, and free bearing 12 is equipped with two, and every free bearing 12 all is connected with fly leaf 13, and the lateral wall and the fixed block 11 fixed connection of vertical run through backup pad 1 of the mobile end of hydraulic cylinder 10, and fixed block 11 wherein both ends lateral wall respectively with the stiff end fixed connection of two free bearings 12, the both ends of fly leaf 13 respectively with free bearing 12 and the swing post between 14 rotate and be connected.

Remove frame 6, be equipped with two, two remove frame 6 respectively with the last lateral wall both sides fixed connection of backup pad 1, every inside that removes frame 6 all is equipped with support column 5 and slide bar 16, every support column 5 all is connected with arc 4 and connecting rod 7, connecting rod 7 is "L" shape, the one end of connecting rod 7 and the lateral wall fixed connection of support column 5, all be equipped with movable column 14 on the other end and the both sides lateral wall of connecting rod 7, support column 5 one end lateral wall and the outer wall fixed connection of arc 4, slide hole 15 has been seted up to support column 5 lateral wall lower extreme, sliding connection between the outer wall of support column 5 through slide hole 15 and slide bar 16, the both ends of slide bar 16 respectively with the both ends inner wall fixed connection who removes frame 6.

The foundation pile construction rotary digging device comprises the positioning component.

During actual use, the support plate 1 is moved to the position of drilling through the movable wheel 17, the positioning screw rod 2 is driven to rotate through the rotary handle 3 after the position alignment, the lower end of the positioning screw rod 2 is drilled into the ground, the positioning plate 8 is finally fixed on the ground, the movable wheel 17 is in a suspended state, a drill bit is placed between the two arc plates 4, the hydraulic cylinder 10 is controlled to extend, the fixed block 11 is driven to rise, the movable plate 13, the hinged support 12 and the connecting rod 7 are rotated, the sliding rod is enabled to act, the support column 5 is enabled to move in the movable frame 6, and the two arc plates 4 are enabled to position and clamp the drill bit, so that positioning accuracy is guaranteed, and overall convenience is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A positioning assembly, characterized in that: the positioning assembly includes:

The four ends of the lower side wall of the supporting plate (1) are fixedly connected with movable wheels (17), and the outer wall of each positioning screw (2) is fixedly sleeved with a positioning plate (8);

The hydraulic cylinder (10) is connected with the supporting plate (1), one end of the hydraulic cylinder (10) is provided with a fixed block (11) and a hinged support (12), two hinged supports (12) are arranged, and each hinged support (12) is connected with a movable plate (13); and

Remove frame (6), be equipped with two, two remove frame (6) respectively with the upper side wall both sides fixed connection of backup pad (1), every the inside of removing frame (6) all is equipped with support column (5) and slide bar (16), every support column (5) all are connected with arc (4) and connecting rod (7).

2. A positioning assembly as defined in claim 1, wherein: threaded holes (9) are formed in the upper side wall and the lower side wall of four corners of the supporting plate (1), and each threaded hole (9) is connected with the outer wall of the positioning screw rod (2) in a threaded mode.

3. A positioning assembly as defined in claim 1, wherein: the upper end side walls of the four positioning screws (2) are respectively connected with a rotating handle (3) in a rotating mode, the four positioning screws (2) are respectively located on the outer sides of the four moving wheels (17), and the length of one end, located on the lower side of the positioning plate (8), of each positioning screw (2) is smaller than the whole length of each moving wheel (17).

4. A positioning assembly as defined in claim 1, wherein: the movable end of the hydraulic cylinder (10) vertically penetrates through the side wall of the supporting plate (1) and is fixedly connected with the fixed block (11), and the side walls at two ends of the fixed block (11) are respectively and fixedly connected with the fixed ends of the two hinged supports (12).

5. A positioning assembly as defined in claim 1, wherein: the connecting rod (7) is L-shaped, one end of the connecting rod (7) is fixedly connected with the side wall of the supporting column (5), and movable columns (14) are arranged on the other end of the connecting rod (7) and the side walls of the two sides.

6. A positioning assembly as defined in claim 5, wherein: the two ends of the movable plate (13) are respectively connected with the hinge support (12) and the movable column (14) in a rotating way.

7. A positioning assembly as defined in claim 1, wherein: the utility model discloses a movable frame, including arc (4) and support column (5), the outer wall fixed connection of support column (5) one end lateral wall and arc (4), slide hole (15) have been seted up to support column (5) lateral wall lower extreme, sliding connection between the outer wall of support column (5) through slide hole (15) and slide bar (16), the both ends of slide bar (16) are respectively with the both ends inner wall fixed connection of movable frame (6).

8. The utility model provides a foundation pile construction digs device soon which characterized in that: a positioning assembly comprising any of the above claims 1-7.