CN215369671U - Rotary drilling rig power head convenient to mount and dismount - Google Patents
Rotary drilling rig power head convenient to mount and dismount Download PDFInfo
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- CN215369671U CN215369671U CN202121693784.2U CN202121693784U CN215369671U CN 215369671 U CN215369671 U CN 215369671U CN 202121693784 U CN202121693784 U CN 202121693784U CN 215369671 U CN215369671 U CN 215369671U
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- rotary drilling
- sliding plate
- sliding
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Abstract
The utility model belongs to the technical field of dig the rig soon, a dig rig unit head soon convenient to installation is dismantled is disclosed, including the connection plectane, the cavity has been seted up to the inboard of connection plectane, the inner wall bottom border position sliding connection of cavity has a pair of sliding plate that is the symmetry and sets up, the inner wall bottom central point of cavity puts the fixedly connected with locating plate, the locating plate is close to the side of sliding plate is provided with buffer gear, buffer gear is including the limiting plate, the limiting plate is kept away from one side fixedly connected with spring of sliding plate. This application is rational in infrastructure, drives the sliding plate at gliding in-process extrusion limiting plate to the motion of spring direction at the pivoted in-process through digging soon a brill section of thick bamboo, and through the compressive deformation of spring, it is big to dig the angle of rocking of boring a section of thick bamboo soon, shakes earth easily, reduces to dig a brill section of thick bamboo soon moreover and drives sliding plate pivoted impact force, and it is long when improving to dig the use of boring a section of thick bamboo and sliding plate soon.
Description
Technical Field
The application relates to the technical field of rotary drilling rigs, in particular to a rotary drilling rig power head convenient to mount and dismount.
Background
The rotary drilling rig is a construction machine suitable for hole forming operation in building foundation engineering, is mainly suitable for soil layer construction of sandy soil, cohesive soil, silty soil and the like, and is widely applied to foundation construction of various foundations such as cast-in-place piles, continuous walls, foundation reinforcement and the like.
To the above-mentioned correlation technique, the inventor thinks that dig soon the drill section of thick bamboo at the in-process of shaking off earth soon, and the range of shaking of digging soon the drill section of thick bamboo is little, and earth shakes off slowly, and it is big to dig the drill section of thick bamboo soon and dig the junction impact force of hydraulic means of rig soon, and is big to digging soon the loss of boring the section of thick bamboo, and it is long when reducing the use of digging soon the drill section of thick bamboo, consequently, this application provides a dig rig unit head soon convenient to install and dismantle and satisfy the demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the application provides a dig rig unit head soon convenient to installation is dismantled.
The application provides a dig rig unit head soon convenient to installation is dismantled adopts following technical scheme:
the utility model provides a dig rig unit head soon convenient to installation is dismantled, includes the connection plectane, the cavity has been seted up to the inboard of connection plectane, the inner wall bottom border position sliding connection of cavity has a pair of sliding plate that is the symmetry and sets up, the inner wall bottom central point of cavity puts the fixedly connected with locating plate, the locating plate is close to the side of sliding plate is provided with buffer gear, buffer gear includes the limiting plate, the limiting plate is kept away from one side fixedly connected with spring of sliding plate, the spring is kept away from one side of sliding plate with locating plate fixed connection, the limiting plate with the laminating of sliding plate.
According to the technical scheme, the rotary drilling rig drives the connecting column to rotate, the rotary drilling barrel rotates, the sliding plate is driven to slide in the cavity in the rotating process, the limiting plate is extruded by the sliding plate in the sliding process to move towards the spring, the impact force of the rotary drilling barrel driving the sliding plate to rotate is reduced through compression deformation of the spring, and the service life of the rotary drilling barrel and the sliding plate is prolonged.
The side face, close to the sliding plate, of the positioning plate is provided with an electric telescopic rod, one end, far away from the positioning plate, of the electric telescopic rod is fixedly connected with a limiting block, and one side, close to the limiting block, of the sliding plate is provided with a clamping groove matched with the limiting block.
Through the technical scheme, the electric telescopic rod is started to drive the limiting block to move towards the direction far away from the sliding plate, the limiting block relieves the limitation on the sliding plate, the connecting column is driven to rotate through the rotary drilling rig, and the rotary drilling barrel rotates.
The bottom of the sliding plate is fixedly connected with a clamping block, the bottom of the inner wall of the cavity is provided with a sliding groove matched with the clamping block, and the bottom of the limiting plate is fixedly connected with a convex block matched with the sliding groove.
Through above-mentioned technical scheme, make sliding plate and limiting plate slide along the spout, the condition of skew can not appear.
The bottom of the connecting circular plate is provided with a rotary drilling barrel, the rotary drilling barrel is fixedly connected with the clamping block, and the bottom of the rotary drilling barrel is provided with a rotary drilling head.
According to the technical scheme, the rotary drilling rig drives the connecting column to rotate, and the rotary drilling barrel drives the rotary drilling head to rotate.
The limiting plate is made of rubber, and the rotary digging head is made of stainless steel.
Through the technical scheme, the impact force of the limiting plate and the sliding plate is reduced, the rotary digging head is made of stainless steel, and the service life of the rotary digging head is prolonged.
The top of the connecting circular plate is fixedly connected with a connecting column, and a sealing ring is arranged at the joint of the connecting circular plate and the rotary drilling cylinder.
Through above-mentioned technical scheme, avoid earth to get into and connect in the plectane.
To sum up, the application comprises the following beneficial technical effects:
(1) the rotary drilling cylinder is reasonable in structure, the sliding plate is driven to extrude the limiting plate to move towards the spring direction in the sliding process by the rotary drilling cylinder in the rotating process, the rotary drilling cylinder is large in shaking amplitude and easy to shake off soil by the compression deformation of the spring, the impact force of the rotary drilling cylinder driving the sliding plate to rotate is reduced, and the service life of the rotary drilling cylinder and the sliding plate is prolonged;
(2) in this application, the limiting plate adopts the rubber material, reduces the impact force of limiting plate and sliding plate, digs the head soon and adopts stainless steel, and it is long when improving the use of digging the head soon, and the junction of connecting the plectane and digging soon and boring a section of thick bamboo is provided with the sealing ring, avoids earth to get into in the connecting the plectane.
Drawings
FIG. 1 is a schematic side view of a first perspective axis structure of the present application;
FIG. 2 is a schematic view of the internal axial side structure of the connection disk of the present application;
fig. 3 is a schematic structural view of the sliding plate of the present application.
The reference numbers in the figures illustrate:
1. connecting the circular plate; 2. a spring; 3. a cavity; 4. positioning a plate; 5. a limiting plate; 6. a sliding plate; 7. a limiting block; 8. an electric telescopic rod; 9. a chute; 10. a card slot; 11. a clamping block; 12. rotary excavating the drill cylinder; 13. rotating the head rotationally; 14. connecting columns.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification 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 application. 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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
the present application is described in further detail below with reference to figures 1-3.
A rotary drilling rig power head convenient to mount and dismount comprises a connecting circular plate 1, a cavity 3 is formed in the inner side of the connecting circular plate 1, a pair of sliding plates 6 which are symmetrically arranged are connected at the edge position of the bottom of the inner wall of the cavity 3 in a sliding mode, a positioning plate 4 is fixedly connected at the center position of the bottom of the inner wall of the cavity 3, a buffer mechanism is arranged on the side surface, close to the sliding plates 6, of the positioning plate 4, the buffer mechanism comprises a limiting plate 5, a spring 2 is fixedly connected to one side, away from the sliding plates 6, of the limiting plate 5, one side, away from the sliding plates 6, of the spring 2 is fixedly connected with the positioning plate 4, the limiting plate 5 is attached to the sliding plates 6, an electric telescopic rod 8 is started to drive a limiting block 7 to move towards the direction away from the sliding plates 6, the limiting block 7 relieves limiting on the sliding plates 6, a connecting column 14 is driven to rotate through a rotary drilling rig, a rotary drilling barrel 12 rotates, the sliding plates 6 are driven to slide in the cavity 3, the sliding plate 6 extrudes the limiting plate 5 to move towards the spring 2 in the sliding process, the impact force of the rotary drilling cylinder 12 driving the sliding plate 6 to rotate is reduced through the compression deformation of the spring 2, and the service life of the rotary drilling cylinder 12 and the sliding plate 6 is prolonged.
Referring to fig. 1-3, an electric telescopic rod 8 is disposed on a side surface of the positioning plate 4 close to the sliding plate 6, a limiting block 7 is fixedly connected to one end of the electric telescopic rod 8 away from the positioning plate 4, a clamping groove 10 matched with the limiting block 7 is disposed on one side of the sliding plate 6 close to the limiting block 7, a clamping block 11 is fixedly connected to the bottom of the sliding plate 6, a sliding groove 9 matched with the clamping block 11 is disposed at the bottom of the inner wall of the cavity 3, a protruding block matched with the sliding groove 9 is fixedly connected to the bottom of the limiting plate 5, a rotary drilling cylinder 12 is disposed at the bottom of the connecting circular plate 1, the rotary drilling cylinder 12 is fixedly connected to the clamping block 11, a rotary drilling head 13 is disposed at the bottom of the rotary drilling cylinder 12, after soil in the rotary drilling cylinder 12 is shaken off, the rotary drilling cylinder 12 is kept stable, the limiting plate 5 drives the sliding plate 6 to return to the original position under the action of the spring 2, the electric telescopic rod 8 is started, the limiting block 7 is clamped with the clamping groove 10 by the electric telescopic rod 8, the sliding plate 6 is limited, and the rotary drilling cylinder 12 and the sliding plate 6 are kept stable.
Referring to fig. 2, the limiting plate 5 is made of rubber, the rotary drilling head 13 is made of stainless steel, impact force between the limiting plate 5 and the sliding plate 6 is reduced, the rotary drilling head 13 is made of stainless steel, the service life of the rotary drilling head 13 is prolonged, the connecting column 14 is fixedly connected to the top of the connecting circular plate 1, and a sealing ring is arranged at the joint of the connecting circular plate 1 and the rotary drilling barrel 12 to prevent soil from entering the connecting circular plate 1.
The implementation principle of the rotary drilling rig power head convenient to mount and dismount is as follows: the connecting column 14 is driven to rotate by the rotary drilling rig, the rotary drilling head 13 is driven to rotate by the rotary drilling barrel 12, when the soil in the rotary drilling barrel 12 needs to be shaken out after the operation is finished, the electric telescopic rod 8 is started to drive the limiting block 7 to move towards the direction far away from the sliding plate 6, the limiting block 7 relieves the limiting on the sliding plate 6, the rotary drilling rig drives the connecting column 14 to rotate, the rotary drilling barrel 12 rotates, the sliding plate 6 is driven to slide in the cavity 3 in the rotating process, the limiting plate 5 is extruded by the sliding plate 6 to move towards the spring 2 in the sliding process, the impact force of the rotary drilling barrel 12 driving the sliding plate 6 to rotate is reduced through the compression deformation of the spring 2, the service life of the rotary drilling barrel 12 and the sliding plate 6 is prolonged, after the soil in the rotary drilling barrel 12 is shaken out, the rotary drilling barrel 12 is kept stable, the limiting plate 5 drives the sliding plate 6 to recover to the original position under the action of the spring 2, starting the electric telescopic rod 8, the electric telescopic rod 8 drives the limiting block 7 to be clamped with the clamping groove 10 to limit the sliding plate 6, and the rotary drilling cylinder 12 and the sliding plate 6 are kept stable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a dig rig unit head soon convenient to installation is dismantled which characterized in that: including connecting circular plate (1), cavity (3) have been seted up to the inboard of connecting circular plate (1), the inner wall bottom border position sliding connection of cavity (3) has a pair of sliding plate (6) that are the symmetry and set up, the inner wall bottom central point of cavity (3) puts fixedly connected with locating plate (4), locating plate (4) are close to the side of sliding plate (6) is provided with buffer gear, buffer gear includes limiting plate (5), keeping away from limiting plate (5) one side fixedly connected with spring (2) of sliding plate (6), spring (2) are kept away from one side of sliding plate (6) with locating plate (4) fixed connection, limiting plate (5) with sliding plate (6) laminating.
2. The rotary drilling rig power head convenient to mount and dismount as claimed in claim 1, wherein: an electric telescopic rod (8) is arranged on the side face, close to the sliding plate (6), of the positioning plate (4), a limiting block (7) is fixedly connected to one end, far away from the positioning plate (4), of the electric telescopic rod (8), and a clamping groove (10) matched with the limiting block (7) is formed in one side, close to the limiting block (7), of the sliding plate (6).
3. The rotary drilling rig power head convenient to mount and dismount as claimed in claim 1, wherein: the bottom of the sliding plate (6) is fixedly connected with a clamping block (11), the bottom of the inner wall of the cavity (3) is provided with a sliding groove (9) matched with the clamping block (11), and the bottom of the limiting plate (5) is fixedly connected with a convex block matched with the sliding groove (9).
4. The rotary drilling rig power head convenient to mount and dismount as claimed in claim 3, wherein: the bottom of the connecting circular plate (1) is provided with a rotary drilling cylinder (12), the rotary drilling cylinder (12) is fixedly connected with the clamping block (11), and the bottom of the rotary drilling cylinder (12) is provided with a rotary drilling head (13).
5. The rotary drilling rig power head convenient to mount and dismount as claimed in claim 4, wherein: the limiting plate (5) is made of rubber, and the rotary digging head (13) is made of stainless steel.
6. The rotary drilling rig power head convenient to mount and dismount as claimed in claim 4, wherein: the top of the connecting circular plate (1) is fixedly connected with a connecting column (14), and a sealing ring is arranged at the joint of the connecting circular plate (1) and the rotary drilling cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693784.2U CN215369671U (en) | 2021-07-26 | 2021-07-26 | Rotary drilling rig power head convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693784.2U CN215369671U (en) | 2021-07-26 | 2021-07-26 | Rotary drilling rig power head convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215369671U true CN215369671U (en) | 2021-12-31 |
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ID=79611465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121693784.2U Active CN215369671U (en) | 2021-07-26 | 2021-07-26 | Rotary drilling rig power head convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215369671U (en) |
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2021
- 2021-07-26 CN CN202121693784.2U patent/CN215369671U/en active Active
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