CN215332718U - Drill rod elevator - Google Patents
Drill rod elevator Download PDFInfo
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- CN215332718U CN215332718U CN202121246358.4U CN202121246358U CN215332718U CN 215332718 U CN215332718 U CN 215332718U CN 202121246358 U CN202121246358 U CN 202121246358U CN 215332718 U CN215332718 U CN 215332718U
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- hole
- plate
- elevator
- fixing plate
- drill rod
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Abstract
The utility model discloses a drill rod elevator which comprises an elevator ring and an elevator cylinder arranged below the elevator ring, wherein a bottom plate is connected below the elevator cylinder, a through hole is formed in the bottom plate, a strip-shaped through hole is formed in the left side face of the bottom plate and is communicated with the through hole, a right fixing plate and a left fixing plate are arranged in the through hole, the right fixing plate is connected with the inner side wall of the bottom plate through a connecting rod, one side of the left fixing plate is connected with a spring through a connecting plate, the other end of the spring is connected with an adjusting column through a connecting plate, one end, far away from the spring, of the adjusting column is connected with an adjusting pipe, an inner column is arranged inside the adjusting pipe, one end of the inner column is connected with a limiting plate, and the other end of the inner column is connected with a clamping and connecting rod. The utility model has simple and convenient operation, greatly shortens the time for installing and dismantling the drill rod and is beneficial to improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of drilling machine tools, in particular to a drill rod elevator.
Background
The drill rod elevator belongs to important tool accessories in the drilling construction process, a drill rod needs to be frequently connected and unscrewed in the drilling construction of a power head drilling machine, the existing elevator needs to occupy more assembly time when being assembled with the upper end of the drill rod, the length of the drill rod is longer, and therefore frequent installation and disassembly are improved to cause the occupation of more time.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a drill rod elevator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a drill rod elevator comprises an elevator ring and an elevator cylinder arranged below the elevator ring, a bottom plate is connected below the elevator cylinder, the bottom plate is provided with a first through hole, the left side surface of the bottom plate is provided with a strip-shaped through hole, the strip-shaped through hole is communicated with the first through hole, a right fixing plate and a left fixing plate are arranged in the first through hole, the right fixing plate is connected with the inner side wall of the bottom plate through a connecting rod, one side of the left fixed plate is connected with a spring through a connecting plate, the other end of the spring is connected with an adjusting column through a connecting plate, one end of the adjusting column far away from the spring is connected with an adjusting tube, an inner column is arranged inside the adjusting tube, one end of the inner column is connected with a limiting plate, the other end of the inner column is connected with a clamping rod, the other side of the clamping rod is connected with a handle, and an annular clamping groove is formed in the bottom plate and surrounds the outer side of the strip-shaped through hole.
Furthermore, the lower end of the lifting ring is connected with a connecting sleeve, and the connecting sleeve is sleeved at the upper end of the lifting cylinder and is screwed and fixed through a gasket and a nut.
Furthermore, the central line of the strip-shaped through hole is vertically intersected with the central line of the first through hole.
Furthermore, the inner sides of the right fixing plate and the left fixing plate are respectively provided with a first rubber pad.
Furthermore, the inside right side lateral wall of regulating tube is equipped with No. two rubber pads.
Further, the length of joint pole is less than the length of bar through-hole, when fixed drilling rod the joint pole is located the inboard in annular joint groove.
Compared with the prior art, the utility model has the beneficial effects that: the operation is simple and convenient, the installation and removal time of the drill rod is greatly shortened, and the operation efficiency is favorably improved.
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 application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a cross-sectional view of a base plate structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the portion A shown in FIG. 1 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
A drill rod elevator comprises an elevator cylinder 3 arranged below an elevator ring 1 and the elevator ring 1, wherein a bottom plate 4 is connected below the elevator cylinder 3, a through hole 15 is formed in the bottom plate 4, a strip-shaped through hole 10 is formed in the left side face of the bottom plate 4, the strip-shaped through hole 10 is communicated with the through hole 15, a right fixing plate 13 and a left fixing plate 16 are arranged in the through hole 15, the right fixing plate 13 is connected with the inner side wall of the bottom plate 4 through a connecting rod 12, one side of the left fixing plate 16 is connected with a spring 17 through a connecting plate 18, the other end of the spring 17 is connected with an adjusting column 19 through the connecting plate 18, one end, far away from the spring 17, of the adjusting column 19 is connected with an adjusting pipe 20, an inner column 21 is arranged inside the adjusting pipe 20, one end of the inner column 21 is connected with a limiting plate 22, and the other end of the inner column 21 is connected with a clamping rod 8, the other side of the clamping rod 8 is connected with a handle 9, and an annular clamping groove 11 is formed in the bottom plate 4 and surrounds the outer side of the strip-shaped through hole 10.
In the preferred embodiment, the lower end of the lifting ring 1 is connected with a connecting sleeve 2, and the connecting sleeve 2 is sleeved at the upper end of the lifting cylinder 3 and is screwed and fixed through a gasket 6 and a nut 7.
In the preferred embodiment, the central line of the strip-shaped through hole 10 perpendicularly intersects with the central line of the first through hole 15.
In the preferred embodiment, the inner sides of the right fixing plate 13 and the left fixing plate 16 are respectively provided with a first rubber pad 14.
In the preferred embodiment, the right side wall of the interior of the adjusting tube 20 is provided with a second rubber pad 23.
In the preferred embodiment, the length of the clamping rod 8 is smaller than that of the strip-shaped through hole 10, and the clamping rod 8 is arranged inside the annular clamping groove 11 when the drill rod 5 is fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a drilling rod elevator, includes lifting ring (1) and lifting ring (1) below setting carry a section of thick bamboo (3), its characterized in that: the lower part of the lifting barrel (3) is connected with a bottom plate (4), a through hole (15) is formed in the bottom plate (4), a strip-shaped through hole (10) is formed in the side face of the left side of the bottom plate (4), the strip-shaped through hole (10) is communicated with the through hole (15), a right fixing plate (13) and a left fixing plate (16) are arranged in the through hole (15), the right fixing plate (13) is connected with the inner side wall of the bottom plate (4) through a connecting rod (12), one side of the left fixing plate (16) is connected with a spring (17) through a connecting plate (18), the other end of the spring (17) is connected with an adjusting column (19) through the connecting plate (18), one end, far away from the spring (17), of the adjusting column (19) is connected with an adjusting pipe (20), an inner column (21) is arranged inside the adjusting pipe (20), one end of the inner column (21) is connected with a limiting plate (22), the other end of the inner column (21) is connected with a clamping rod (8), the other side of the clamping rod (8) is connected with a handle (9), and an annular clamping groove (11) is formed in the bottom plate (4) in a surrounding mode on the outer side of the strip-shaped through hole (10).
2. The drill rod elevator as recited in claim 1, wherein: the lower end of the lifting ring (1) is connected with a connecting sleeve (2), and the connecting sleeve (2) is sleeved at the upper end of the lifting cylinder (3) and is screwed and fixed through a gasket (6) and a nut (7).
3. The drill rod elevator as set forth in claim 2, wherein: the central line of the strip-shaped through hole (10) is vertically intersected with the central line of the first through hole (15).
4. The drill rod elevator as recited in claim 1, wherein: the inner sides of the right fixing plate (13) and the left fixing plate (16) are respectively provided with a first rubber pad (14).
5. The drill rod elevator as set forth in claim 4, wherein: and a second rubber pad (23) is arranged on the right side wall inside the adjusting pipe (20).
6. The drill rod elevator as recited in claim 1, wherein: the length of the clamping rod (8) is smaller than that of the strip-shaped through hole (10), and the clamping rod (8) is arranged on the inner side of the annular clamping groove (11) when the drill rod (5) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246358.4U CN215332718U (en) | 2021-06-04 | 2021-06-04 | Drill rod elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246358.4U CN215332718U (en) | 2021-06-04 | 2021-06-04 | Drill rod elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332718U true CN215332718U (en) | 2021-12-28 |
Family
ID=79551854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121246358.4U Active CN215332718U (en) | 2021-06-04 | 2021-06-04 | Drill rod elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332718U (en) |
-
2021
- 2021-06-04 CN CN202121246358.4U patent/CN215332718U/en active Active
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