CN216079241U - Centralized lubricating system and multifunctional rotary drilling rig - Google Patents
Centralized lubricating system and multifunctional rotary drilling rig Download PDFInfo
- Publication number
- CN216079241U CN216079241U CN202120545644.4U CN202120545644U CN216079241U CN 216079241 U CN216079241 U CN 216079241U CN 202120545644 U CN202120545644 U CN 202120545644U CN 216079241 U CN216079241 U CN 216079241U
- Authority
- CN
- China
- Prior art keywords
- lubrication
- extended
- drilling rig
- rotary drilling
- module
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a centralized lubricating system and a multifunctional rotary drilling rig, wherein the centralized lubricating system comprises a basic lubricating module, the basic lubricating module comprises a lubricating pump and a distributor connected with the lubricating pump, and the distributor comprises a plurality of interfaces; the extended lubrication module comprises a lubrication pipeline, the lubrication pipeline is arranged on an extended structure of the rotary drilling rig, and the lubrication pipeline and the interface are detachably connected together through a connecting structure. The technical scheme of the utility model overcomes the defect that the centralized lubricating system of the rotary drilling rig in the prior art cannot adapt to the refitting and customizing requirements of the rotary drilling rig, so that the construction efficiency is influenced.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a centralized lubricating system and a multifunctional rotary drilling rig.
Background
The rotary drilling rig is a construction machine for boring operation in foundation engineering. The working environment and working condition of the rotary drilling rig have the characteristic of diversification, and the rotary drilling rig is frequently modified or customized on site in order to realize low-altitude environment construction and multi-construction-method construction. In the prior art, a centralized lubrication system (for example, the technical scheme in chinese patent No. CN 201822123547.7) is adopted for lubrication of the rotary drilling rig, and the centralized lubrication system distributes grease to each to-be-lubricated part of the rotary drilling rig through a lubrication pump and a distributor. However, since the pipeline and the connection structure of the centralized lubrication system are fixed, for modifying or customizing the rotary drilling rig, the centralized lubrication system also needs to be modified when the extension structure is replaced, thereby affecting the construction efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to overcome the defect that the construction efficiency is affected because the centralized lubricating system of the rotary drilling rig in the prior art cannot adapt to the refitting and customizing requirements of the rotary drilling rig, and provides the centralized lubricating system and the multifunctional rotary drilling rig.
In order to solve the above problems, the present invention provides a centralized lubrication system, comprising: the basic lubrication module comprises a lubrication pump and a distributor connected with the lubrication pump, and the distributor comprises a plurality of interfaces; the extended lubrication module comprises a lubrication pipeline, the lubrication pipeline is arranged on an extended structure of the rotary drilling rig, and the lubrication pipeline and the interface are detachably connected together through a connecting structure.
Optionally, the extended lubrication module comprises a standard mid-mast lubrication module and the extension structure is a standard mid-mast.
Optionally, the extended lubrication module comprises a standard wheel carriage lubrication module and the extended structure is a standard wheel carriage.
Optionally, the extended lubrication module comprises a low clearance mid-mast lubrication module and the extended structure is a low clearance mid-mast.
Optionally, the extended lubrication module comprises an elongated section lubrication module and the extension structure is an elongated section.
Optionally, the extended lubrication module comprises a CFA wheel carriage lubrication module, and the extended structure is a CFA wheel carriage.
Optionally, the extended lubrication module comprises a CFA powerhead assembly lubrication module and the extended configuration is a CFA powerhead assembly.
Optionally, the connection structure is a bulkhead fitting, a quick connect plug, or a threaded structure.
The utility model also provides a multifunctional rotary drilling rig which comprises the centralized lubricating system.
Optionally, the extension structure of the multifunctional rotary drilling rig comprises one or more of the following structures: standard mid mast, standard wheel carriage, low clearance mid mast, extension joint, CFA roller carriage, and CFA powerhead assembly.
The utility model has the following advantages:
by utilizing the technical scheme of the utility model, when the rotary drilling rig is installed or the extension structure is replaced, the lubrication pipeline of the extension lubrication module corresponding to the extension structure is installed with the interface of the distributor of the basic lubrication module through the connecting structure, so that the basic lubrication module and the extension lubrication module are quickly assembled. According to the structure, when the rotary drilling rig is modified or customized, the lubricating pipeline in the extension structure can be quickly connected with the distributor of the basic lubricating module, so that an original lubricating system is not required to be modified, and therefore the technical scheme provided by the utility model solves the problem that a concentrated lubricating system of the rotary drilling rig in the prior art cannot adapt to the modification and customization requirements of the rotary drilling rig.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 shows a schematic connection diagram of a first embodiment of the centralized lubrication system of the present invention;
FIG. 2 is a schematic view showing the connection structure of the centralized lubrication system of FIG. 1 as a bulkhead fitting;
FIG. 3 is a schematic structural diagram illustrating the connection structure of the centralized lubrication system in FIG. 1 as a quick-connect plug;
FIG. 4 is a schematic view showing a connection structure of the centralized lubrication system of FIG. 1 in a threaded structure;
FIG. 5 is a schematic connection diagram of a second embodiment of the centralized lubrication system of the rotary drilling rig according to the utility model; and
fig. 6 shows a connection schematic diagram of a third embodiment of the centralized lubrication system of the rotary drilling rig according to the utility model.
Description of reference numerals:
10. a base lubrication module; 20. a connecting structure; 30. a standard mid-mast lubrication module; 40. a standard roller carriage lubrication module; 50. a low headroom mast lubrication module; 60. an elongated section lubrication module; 70. A CFA roller carriage lubrication module; 80. a CFA powerhead assembly lubrication module.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
As shown in fig. 1, the centralized lubrication system of the rotary drilling rig according to the first embodiment includes a basic lubrication module 10 and an extended lubrication module. Wherein, basic lubrication module 10 includes the lubrication pump and the distributor of being connected with the lubrication pump, and the distributor includes a plurality of interfaces. The extended lubrication module comprises a lubrication pipeline, the lubrication pipeline is arranged on an extended structure of the rotary drilling rig, and the lubrication pipeline and the interface are detachably connected together through a connecting structure 20.
By using the technical scheme of the embodiment, when the rotary drilling rig is installed or the extension structure is replaced, the lubrication pipeline of the extension lubrication module corresponding to the extension structure is installed through the connection structure 20 and the interface of the distributor of the basic lubrication module 10, so that the basic lubrication module 10 and the extension lubrication module are quickly assembled. When the rotary drilling rig is refitted or customized, the lubricating pipeline in the extension structure can be quickly connected with the distributor of the basic lubricating module 10, so that an original lubricating system is not required to be refitted any more, and the technical scheme of the embodiment solves the problem that a concentrated lubricating system of the rotary drilling rig in the prior art cannot be adapted to the refitting and customizing requirements of the rotary drilling rig.
It should be noted that the basic lubrication module 10 includes a lubrication pump and a distributor, and also includes a lubrication oil tank and some lubrication pipelines of the foundation structure of the rotary drilling rig that do not need to be disassembled, such as a rotary table, a walking track, and the like. The lubricating pump is used for pumping oil of the lubricating oil tank into the distributor and conveying the lubricating oil to each structure to be lubricated of the rotary drilling rig through each interface on the distributor.
It should be noted that, the expansion structure of the rotary drilling rig refers to a structure that needs to be replaced or added when the rotary drilling rig is adapted to different working conditions or working methods. For example, when the rotary drilling rig is constructed in a low clearance annular shape, the middle mast needs to be replaced by the low clearance middle mast. For another example, when the rotary drilling rig needs to be constructed by the CFA construction method, an extension section, a CFA wheel carriage, a CFA power head assembly and the like need to be additionally installed. Furthermore, the lubrication pipeline arranged on the extension structure forms an extension lubrication module corresponding to the extension structure. When a certain extension structure needs to be additionally installed, the lubrication pipeline of the extension structure is connected with the distributor joint of the basic lubrication module 10 through the connecting structure 20, so that lubricating oil can circulate to the to-be-lubricated part of the extension structure, and quick disassembly and quick assembly between the basic lubrication module 10 and the extension lubrication module are further realized.
Of course, the above examples of the expansion structure are not intended to limit the specific type of the expansion structure, and those skilled in the art will understand that other replaceable and additional components in the rotary drilling rig may be used as the expansion structure.
As shown in FIG. 1, and in particular to the first embodiment, the extended lubrication module includes a standard mid mast lubrication module 30 and a standard skid lubrication module 40. Accordingly, the extension structures are a standard mid mast and a standard wheel carriage. Specifically, the rotary drilling rig in the first embodiment is in a standard state, and the lubrication pipelines on the middle mast and the standard roller skid are connected with the distributor in the basic lubrication module 10 through the connection structure. The basic lubricating module, the standard middle mast lubricating module and the standard pulley carriage module jointly form a centralized lubricating system of the rotary drilling rig in a standard state.
As shown in fig. 2 to 4, the connection structure 20 in the first embodiment is a bulkhead fitting, a quick connector, or a threaded structure. The structure can realize fast assembly and fast connection between the lubricating pipelines, so that the installation and the disassembly between the basic lubricating module 10 and the extended lubricating module are simpler and more convenient. Of course, one skilled in the art may select other joint structures as the connecting structure.
Example two
As shown in fig. 5, the centralized lubrication system of the second embodiment is different from the second embodiment in the extended lubrication module. Specifically, the extended lubrication module further includes a low clearance mid mast lubrication module 50, the extended configuration being a low clearance mid mast. With reference to fig. 1 and 5, in the lubricating system of the second embodiment, the standard middle mast lubricating module 30 is replaced by the low-clearance middle mast lubricating module 50, and meanwhile, the middle mast is replaced by the low-clearance middle mast, so that the rotary drilling rig can work in a low-clearance environment. When the modification is carried out, the standard middle mast is disassembled, the lubricating pipeline on the standard middle mast is disassembled at the same time, then the low-clearance middle mast is installed, and the lubricating pipeline on the low-clearance middle mast is connected with the distributor on the basic lubricating module 10 through the connecting structure 20.
The basic lubricating module 10, the standard pulley carriage lubricating module 40 and the low-clearance middle mast lubricating module 50 jointly form a low-clearance rotary drilling rig centralized lubricating system.
EXAMPLE III
As shown in fig. 6, the centralized lubrication system of the third embodiment is different from the second embodiment in that the extended lubrication module is different, and specifically, the extended lubrication module further includes an extended section lubrication module 60, a CFA roller carriage lubrication module 70, and a CFA powerhead assembly lubrication module 80. Correspondingly, the extension structure comprises an extension section, a CFA wheel carriage and a CFA power head assembly.
Specifically, the CFA construction method is a continuous pile drilling and grouting construction method for a helical drilling tool, and when the CFA construction method is applied, related CFA equipment including an elongated section, a CFA wheel carriage (replacing a standard wheel carriage module) and a CFA power head assembly needs to be additionally installed on a rotary drilling rig. The lubricating pipeline in the extension structure and the extension lubricating module forming the corresponding extension structure. When the extension structure is added, the lubrication pipeline on the extension structure is connected with the distributor in the basic lubrication module 10 through the connecting structure 20.
Further, as can be seen from fig. 6, the lubrication line of the extended-section lubrication module 60 and the lubrication line of the CFA roller-carriage lubrication module 70 are also detachably connected by the connection structure 20.
The basic lubricating module 10, the lengthened section lubricating module 60, the CFA pulley carriage lubricating module 70 and the CFA power head assembly lubricating module 80 form a centralized lubricating system of the CFA rotary drilling rig.
The embodiment also provides a multifunctional rotary drilling rig which comprises the lubricating system. The expansion structure of the rotary drilling rig comprises one or more of the following structures: standard mid mast, standard wheel carriage, low clearance mid mast, extension joint, CFA roller carriage, and CFA powerhead assembly. A person skilled in the art can select an expansion structure needing to be additionally installed and replaced according to the requirements of actual work and a construction method, and therefore the rotary drilling rig can have multiple functions.
According to the above, the lubrication system of the present embodiment has the following advantages:
1. by assembling the basic lubricating module 10 and each extended lubricating module, the lubricating function of 3 structural states such as standard, low clearance and CFA of the rotary drilling rig is realized;
2. through the modularization of each extension lubricating system in the lubricating system, the beneficial effects of flexible assembly and convenient disassembly and assembly are achieved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. The utility model provides a centralized lubrication system of rotary drilling rig which characterized in that includes:
a base lubrication module (10), the base lubrication module (10) comprising a lubrication pump and a distributor connected to the lubrication pump, the distributor comprising a plurality of interfaces;
the extended lubrication module comprises a lubrication pipeline, the lubrication pipeline is arranged on an extended structure of the rotary drilling rig, the lubrication pipeline and the interface are detachably connected together through a connecting structure (20),
the expansion structure of the rotary drilling rig comprises one or more of the following structures:
standard mid mast, standard wheel carriage, low clearance mid mast, extension joint, CFA roller carriage, and CFA powerhead assembly.
2. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises a standard mid-mast lubrication module (30), and the extended configuration is a standard mid-mast.
3. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises a standard wheel carriage lubrication module (40), and the extended configuration is a standard wheel carriage.
4. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises a low headroom mast lubrication module (50) and the extended configuration is a low headroom mast.
5. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises an extended length lubrication module (60), and wherein the extended structure is an extended length.
6. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises a CFA wheel carriage lubrication module (70), and the extended configuration is a CFA wheel carriage.
7. The centralized lubrication system of claim 1, wherein the extended lubrication module comprises a CFA powerhead assembly lubrication module (80), and the extended configuration is a CFA powerhead assembly.
8. Centralized lubrication system according to any one of claims 1 to 7, wherein the connection structure (20) is a bulkhead fitting, a quick-connect plug or a threaded structure.
9. A multifunctional rotary drilling rig, characterized by comprising a centralized lubricating system according to any one of claims 1 to 8.
10. The multifunctional rotary drilling rig according to claim 9, wherein the extension structure of the rotary drilling rig comprises one or more of the following structures:
standard mid mast, standard wheel carriage, low clearance mid mast, extension joint, CFA roller carriage, and CFA powerhead assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545644.4U CN216079241U (en) | 2021-03-16 | 2021-03-16 | Centralized lubricating system and multifunctional rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545644.4U CN216079241U (en) | 2021-03-16 | 2021-03-16 | Centralized lubricating system and multifunctional rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216079241U true CN216079241U (en) | 2022-03-18 |
Family
ID=80634816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545644.4U Active CN216079241U (en) | 2021-03-16 | 2021-03-16 | Centralized lubricating system and multifunctional rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216079241U (en) |
-
2021
- 2021-03-16 CN CN202120545644.4U patent/CN216079241U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216079241U (en) | Centralized lubricating system and multifunctional rotary drilling rig | |
| CN105443057A (en) | Torque-withstanding type double-acting releasing tool | |
| CN106438340A (en) | Novel power end lubrication system for reciprocating plunger pump | |
| CN200943441Y (en) | Down-hole drill | |
| CN209262641U (en) | Centralized lubricating system and rotary drilling rig | |
| CN201090718Y (en) | Top drive gear box for well drilling | |
| CN111692506A (en) | Oil pump transmission connecting device and hydraulic transmission mechanical equipment | |
| CN203906364U (en) | Installed and welded bearing housing | |
| CN210686694U (en) | Shale shaker cylindrical roller bearing for mining machinery | |
| CN209875075U (en) | Oiling-free rotary connector | |
| EP3854985A1 (en) | Lengthwise section, flexible drill rod and method | |
| CN201865902U (en) | Self-adjustable sealing device | |
| CN108868665B (en) | Casing positioning and propelling device for well drilling machine | |
| CN203626606U (en) | Hydraulic drilling rig additionally arranged on integrated excavator | |
| CN201391268Y (en) | Multifunctional fast-assembled type cable blowout control box | |
| CN220955491U (en) | Downhole rotating head connector | |
| CN220581413U (en) | Piston rod and hydraulic cylinder | |
| CN218206683U (en) | Columnar wedge-shaped inserted hob | |
| CN219953265U (en) | Drill rod joint | |
| CN212317909U (en) | Hydraulic vibrator | |
| CN219953260U (en) | Short circuit structure of drilling and repairing operation platform | |
| CN113669078A (en) | Pipe jacking working well construction is with assembled reinforced apparatus | |
| CN217951011U (en) | Detachable slewing bearing of raceway | |
| CN217233429U (en) | Stratum settlement casing compensation nipple for well drilling | |
| CN219262309U (en) | Automatic lifting and placing tool for wellhead |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |