CN219638787U - Drill rod connecting rod clamping device capable of realizing angle change of drill rod body - Google Patents
Drill rod connecting rod clamping device capable of realizing angle change of drill rod body Download PDFInfo
- Publication number
- CN219638787U CN219638787U CN202321322544.0U CN202321322544U CN219638787U CN 219638787 U CN219638787 U CN 219638787U CN 202321322544 U CN202321322544 U CN 202321322544U CN 219638787 U CN219638787 U CN 219638787U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- clamping device
- angle change
- rod
- drill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a clamping device for a drill rod extension rod, in particular to a clamping device for a drill rod extension rod, which can realize angle change of a drill rod body.
Description
Technical Field
The utility model relates to a clamping device for a drill rod extension rod, in particular to a clamping device for a drill rod extension rod, which can realize the angle change of a drill rod body.
Background
When the drill rod is constructed, the drill rod is lifted to a certain height, then the drill rod is connected with the power head, and workers are required to work aloft in the connecting process to butt the drill rod, so that potential safety hazards exist; when the deep pile is constructed, the efficiency of the construction extension rod cannot be influenced by the extension rod on the ground because the extension rod is needed to be constructed in the construction due to the insufficient height of the pile machine.
Disclosure of Invention
In view of the technical problems in the background art, the utility model aims to provide the clamping device for the drill rod and the connecting rod, which can prevent potential safety hazards and does not influence the efficiency of the construction connecting rod.
In order to solve the technical problems, the utility model adopts the following technical scheme: the clamping device for the drill rod connecting rod capable of realizing angle change of the drill rod body comprises a clamp main body, wherein the clamp main body extends downwards to form left and right flanges, hydraulic cylinders are correspondingly arranged on the left and right flanges, clamping plates are arranged at contact ends of the hydraulic cylinders and the drill rod, the clamping plates can rotate circumferentially, and the clamping plates extend and retract through the hydraulic cylinders.
Preferably, the clamping plate is detachably mounted with the hydraulic cylinder, and the clamping surface of the clamping plate is provided with an arc surface matched with the outer diameter of the rod body.
The hydraulic rod has the beneficial effects that when the clamping plate clamps and pulls the drill rod, the hydraulic piston rod can circumferentially rotate under the drive of the drill rod, and the drill rod naturally sags, so that the drill rod can be connected on the ground, the potential safety hazard is reduced, the connecting rod can be connected on the ground in construction, and the efficiency of connecting rod construction is improved. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
In the figure: 1. a clamp body; 2. left and right flanges; 3. a clamping plate; 4. and a hydraulic oil cylinder.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.
Referring to the drawings, in the embodiment of the present utility model, a clamping device for a drill rod connecting rod capable of realizing angle conversion of a drill rod body includes a clamp main body 1, the clamp main body 1 extends downward to form left and right flanges 2, hydraulic cylinders 4 are correspondingly arranged on the left and right flanges 2, clamping plates 3 are mounted at contact ends of the hydraulic cylinders 4 and the drill rod, the clamping plates 3 can rotate circumferentially, and the clamping plates 3 extend and retract through the hydraulic cylinders 4.
When the clamping plate 3 clamps and pulls the drill rod, the clamping plate 3 can rotate circumferentially under the drive of the drill rod, the drill rod naturally sags, the drill rod can be connected on the ground, potential safety hazards are reduced, the connecting rod can be connected on the ground in construction, and the efficiency of connecting rod construction is improved.
The following optimizations or further description can be made on the basis of the above embodiments, respectively.
The clamping plate 3 and the hydraulic oil cylinder 4 are detachably mounted, the clamping surface of the clamping plate 3 is provided with an arc surface matched with the outer diameter of the rod body, and the clamping plates 3 with different arc surfaces can be replaced for adapting to drill rods with different outer diameters, so that the application range of the clamping device is enlarged.
In the description of the present specification, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "left," "right," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.
Claims (2)
1. Can realize that drilling rod body produces drilling rod extension bar clamping device of angle change, its characterized in that: including anchor clamps main part (1), anchor clamps main part (1) downwardly extending forms left and right flange (2), it is provided with hydraulic cylinder (4) to correspond on left and right flange (2), splint (3) are installed with the drilling rod contact end to hydraulic cylinder (4), splint (3) can circumferential direction, splint (3) are realized stretching out and retracting through hydraulic cylinder (4).
2. The drill rod and rod clamping device capable of realizing angle change of a drill rod body according to claim 1, wherein the device comprises the following components: the clamping plate (3) is detachably mounted with the hydraulic oil cylinder (4), and the clamping surface of the clamping plate (3) is provided with an arc surface matched with the outer diameter of the rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322544.0U CN219638787U (en) | 2023-05-29 | 2023-05-29 | Drill rod connecting rod clamping device capable of realizing angle change of drill rod body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322544.0U CN219638787U (en) | 2023-05-29 | 2023-05-29 | Drill rod connecting rod clamping device capable of realizing angle change of drill rod body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638787U true CN219638787U (en) | 2023-09-05 |
Family
ID=87809727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322544.0U Active CN219638787U (en) | 2023-05-29 | 2023-05-29 | Drill rod connecting rod clamping device capable of realizing angle change of drill rod body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638787U (en) |
-
2023
- 2023-05-29 CN CN202321322544.0U patent/CN219638787U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |