CN210439980U - Water flowing disc structure and rotary drilling rig - Google Patents
Water flowing disc structure and rotary drilling rig Download PDFInfo
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- CN210439980U CN210439980U CN201921582923.7U CN201921582923U CN210439980U CN 210439980 U CN210439980 U CN 210439980U CN 201921582923 U CN201921582923 U CN 201921582923U CN 210439980 U CN210439980 U CN 210439980U
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Abstract
The utility model relates to an engineering machine tool part technical field particularly, relates to a flowing water tray structure and dig rig soon. A flow tray structure is used for being connected with a core rod and a matched drill rod and comprises a flow base and at least two positioning blocks; the positioning blocks are all sleeved on the flowing water base, and the adjacent positioning blocks are sleeved in the other positioning block; the flow base is configured to be disposed on the core rod, and the locating block is configured to mate with a mating drill rod. Which has a longer service life.
Description
Technical Field
The utility model relates to an engineering machine tool part technical field particularly, relates to a flowing water tray structure and dig rig soon.
Background
The existing rotary drilling rig generally adopts a mechanical locking rod structure that multiple layers of drill rods with adjustable lengths are sleeved layer by layer and clamped mutually due to different construction conditions, the drill rods and a drilling bucket can realize drilling of the drill rods by means of self gravity and mutual friction in the construction process of a construction site, the drill rods bear a series of problems of large torque and large drilling pressure, a water flowing disc is used as a component of the drill rods, and the service life of the existing water flowing disc is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flowing water dish structure and dig rig soon, its life that can increase the flowing water dish includes, for example.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, an embodiment of the present invention provides a flow tray structure, it is used for being connected with core bar and cooperation drilling rod, and it includes:
the water flowing device comprises a water flowing base and at least two positioning blocks;
the positioning blocks are all sleeved on the flowing water base, and the adjacent positioning blocks are sleeved in the other positioning block;
the flow base is configured to be disposed on the core rod, and the locating block is configured to mate with a mating drill rod.
In an alternative embodiment, the outer diameters of the plurality of positioning blocks are different and the inner diameters of the positioning blocks are uniform.
In an optional embodiment, the top of the positioning block is provided with a positioning part, and the positioning part is used for being connected with a matching drill rod;
the bottom of the positioning block is provided with a plurality of water outlets.
In an alternative embodiment, the drain opening extends through to the bottom surface of the locating block.
In an alternative embodiment, the drain openings are arranged in a radial direction.
In an alternative embodiment, the inner or outer wall of the locating block at the top thereof is a continuous annular surface.
In an optional embodiment, the heights of the positioning blocks are different, and the positioning blocks with different preset heights are matched with the preset matched drill rods one by one.
In an alternative embodiment, the positioning block has a projection for positioning, which is arranged on the inner or outer ring surface.
In a second aspect, the embodiment of the present invention provides a rotary drilling rig, which comprises a flowing water plate structure of any one of the foregoing embodiments.
The utility model discloses beneficial effect includes, for example:
the flowing water plate structure is provided with a plurality of sleeved positioning blocks, so that the flowing water plate structure can adapt to the abrasion conditions of different degrees, and further the service life of the whole flowing water plate structure is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a flow tray structure from one perspective;
fig. 2 is a schematic structural diagram of another view angle of the water tray structure.
Icon: 10-a running water tray structure; 100-a running water base; 200-positioning blocks; 210-a boss; 220-drainage outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, the present embodiment provides a flow tray structure 10 for connecting a core rod and a mating drill rod, which includes a flow base 100 and at least two positioning blocks 200;
the positioning blocks 200 are all sleeved on the flowing water base 100, and the adjacent positioning block 200 is sleeved in the other positioning block 200;
the flow base 100 is configured to be disposed on a core rod and the locating block 200 is configured to mate with a mating drill rod.
The current rotary drilling rig is because the construction condition of difference, the multilayer drilling rod that general use length can be adjusted overlaps mutually and the mechanical lock rod structure of mutual joint, this structure is in the building site work progress, drilling rod and brill fill can rely on the gravity of self and the drilling of frictional force realization drilling rod each other, the drilling rod bears the big moment of torsion, a series of problems of big brill pressure, the running water dish is as a component part of drilling rod, because the reason of its structure, make the steel pipe face wearing and tearing serious with the locating piece contact, influence the running water dish body life-span, and gnaw and eat the steel pipe when being connected with the steel pipe, the wearing and tearing steel pipe, make the drilling rod life-span shorten.
Accordingly, the flow tray structure 10 of the present embodiment has a plurality of positioning blocks 200, which are sleeved, so as to adapt to different degrees of wear, thereby increasing the overall service life.
Please continue to refer to fig. 1 to 2 for further structural details. Further, the outer diameters of the positioning blocks 200 are different, and the inner diameters of the positioning blocks 200 are uniform. Therefore, the positioning blocks 200 can be smoothly matched with the core rod, and the connection of each positioning block 200 and a preset matched drill rod can be guaranteed.
In an alternative embodiment, the positioning block 200 has a positioning part on the top for connecting with a mating drill rod; the bottom of the positioning block 200 is provided with a plurality of water discharge ports 220. Therefore, the water outlet 220 is more reasonable in distribution, and the integrity of the whole structure is guaranteed while the water drainage performance is met.
Further, the drain port 220 penetrates the bottom surface of the positioning block 200. Such a drain opening 220 has a superior drainage effect, is convenient to process, and has superior economic benefits. The drainage port 220 is laterally arranged, so that the drainage effect of the flow tray structure 10 is improved, and the working efficiency of the drill rod is improved.
Alternatively, in the present embodiment, the drain port 220 is arranged in a radial direction. This facilitates efficient drainage and processing.
As can be seen from the figures, in the present embodiment, the inner wall or the outer wall of the positioning block 200 at the top thereof is a continuous annular surface. Therefore, the working surface of the flow tray structure 10 forms a continuous structure, so that the friction area between each section of drill rod and the flow tray is increased, and the wear resistance of the flow tray is improved.
Optionally, at least one positioning block 200 is sleeved in another positioning block 200 adjacent to the positioning block 200.
As can be seen from the figure, the heights of the positioning blocks 200 are different, and the positioning blocks 200 with different preset heights are matched with the preset matched drill rods one by one.
The positioning blocks 200 form a pagoda-shaped structure, so that all drill rods except the core rod can work on corresponding planes by the structure, the working surfaces of all the drill rods on the water flow plate are separated, the working surfaces are of a continuous structure, and the corresponding working surfaces can be accurately replaced after the corresponding working surfaces are seriously abraded.
In an alternative embodiment, the positioning block 200 has a boss 210 for positioning, and the boss 210 is disposed on an inner annular surface or an outer annular surface. Thus, one surface of the inner ring or the outer ring of the positioning block 200 is a smooth curve, and the smoothness of connection of the positioning blocks 200 is guaranteed.
As can be seen from the figures, in the present embodiment, the water tray structure 10 includes a water base 100 and three positioning blocks 200. The two positioning blocks 200 at the top are sleeved with each other, and the bosses 210 of the two positioning blocks 200 are both arranged radially inwards, and the outer ring thereof is a smooth curved surface.
The positioning block 200 located at the lowest position is disposed on the flow base 100, the inner ring of the positioning block 200 is a smooth curved surface, and the bosses 210 are disposed on the outer ring surface radially outward. And the two upper positioning blocks 200 are sleeved in the positioning blocks 200.
It should be noted that the adjacent positioning blocks 200 are fixedly connected or movably connected.
When the adjacent positioning blocks 200 are fixedly connected, the flow tray structure 10 is integrally connected, and the rigidity is superior.
When the adjacent positioning blocks 200 are movably sleeved, once the corresponding positioning blocks 200 are seriously worn, the positioning blocks can be conveniently replaced, the service life of the drain pan structure 10 is greatly prolonged, and the operability and the replaceability of the drain pan structure 10 are improved.
In a second aspect, the embodiment of the present invention further provides a rotary drilling rig, which includes the flow tray structure 10 of any one of the foregoing embodiments. The rotary drilling rig is stable in structure, high in rotary drilling efficiency and has outstanding economic benefits.
The utility model discloses beneficial effect includes, for example:
the running water tray structure 10 is provided with a plurality of sleeved positioning blocks, so that the running water tray structure can adapt to the abrasion conditions of different degrees, and the service life of the whole running water tray structure is prolonged.
Specifically, the method comprises the following steps:
1) the water flow plate structure is a pagoda-shaped structure, all the working planes of the drill rods except the core rod are distinguished, and friction is carried out on the corresponding planes.
2) The working plane of each section of drill rod is of a continuous structure, so that the friction area between each section of drill rod and the flow tray is increased, and the wear resistance of the flow tray is improved.
3) Each work positioning block 200 is in an assembled relationship and is operable and replaceable.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A flow tray structure for connection with a core rod and a mating drill rod, comprising:
the water flowing device comprises a water flowing base and at least two positioning blocks;
the positioning blocks are sleeved on the flowing water base, and the adjacent positioning blocks are sleeved in the other positioning block;
the flow base is configured to be disposed on the core rod, and the locating block is configured to mate with the mating drill rod.
2. The flow tray structure of claim 1, wherein:
the adjacent positioning blocks are fixedly connected or movably connected.
3. The flow tray structure according to claim 1 or 2, wherein:
the outer diameters of the positioning blocks are different, and the inner diameters of the positioning blocks are consistent.
4. The flow tray structure according to claim 1 or 2, wherein:
the top of the positioning block is provided with a positioning part which is used for being connected with the matched drill rod;
the bottom of the positioning block is provided with a plurality of water outlets.
5. A running water tray structure according to claim 4, wherein:
the water outlet penetrates through the bottom surface of the positioning block.
6. A running water tray structure according to claim 4, wherein:
the drain openings are arranged in a radial direction.
7. The flow tray structure according to claim 1 or 2, wherein:
the inner wall or the outer wall of the positioning block at the top of the positioning block is a continuous annular surface.
8. The flow tray structure according to claim 1 or 2, wherein:
the height of the positioning blocks is different from that of the positioning blocks, and the positioning blocks with different preset heights are matched with the preset matching drill rods one by one.
9. The flow tray structure according to claim 1 or 2, wherein:
the positioning block is provided with a boss for positioning, and the boss is arranged on the inner ring surface or the outer ring surface.
10. A rotary drilling rig is characterized in that:
the rotary drilling rig comprises the flow disc structure as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582923.7U CN210439980U (en) | 2019-09-23 | 2019-09-23 | Water flowing disc structure and rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582923.7U CN210439980U (en) | 2019-09-23 | 2019-09-23 | Water flowing disc structure and rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439980U true CN210439980U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921582923.7U Active CN210439980U (en) | 2019-09-23 | 2019-09-23 | Water flowing disc structure and rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439980U (en) |
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2019
- 2019-09-23 CN CN201921582923.7U patent/CN210439980U/en active Active
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