CN209040770U - A kind of erection device - Google Patents
A kind of erection device Download PDFInfo
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- CN209040770U CN209040770U CN201821693137.XU CN201821693137U CN209040770U CN 209040770 U CN209040770 U CN 209040770U CN 201821693137 U CN201821693137 U CN 201821693137U CN 209040770 U CN209040770 U CN 209040770U
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- wear
- plug
- axis hole
- wear parts
- erection device
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Abstract
The utility model provides a kind of erection device, including installing component, plug-in package and wear parts, plug-in package is removably mounted between installing component and wear parts, it is provided with cooperation axis hole in the axial direction of wear parts, is provided with thick liquid discharge mouth on side wall, cooperation axis hole is connected to thick liquid discharge mouth.The erection device, the connecting rod of slurry agitator protrude into cooperation axis hole and carry out lower end positioning, and the amplitude of fluctuation of connecting rod when reducing impeller stirring mud, connecting rod is more difficult to deform, and slurry agitator is less likely to be damaged, and effective output is also preferable.It is additionally provided with thick liquid discharge mouth on wear parts, can be discharged into the mud in cooperation axis hole from thick liquid discharge mouth, to prevent mud from blocking in cooperation axis hole and solidify agglomeration, while being convenient to remove wear parts also cleaned inside axis hole to cooperating.
Description
Technical field
Present document relates to machinery pressure equipment and technology, espespecially a kind of erection device.
Background technique
Offshore drilling platform is equipped with several mud pits, and mud pit is provided with slurry agitator, effect be by motor and
The rotation of gearbox drive impeller, impeller stirs mud and generates eddying motion, to be stirred mud.Due to slurry agitator
About 3~4 meters of lower link length, therefore when impeller stirs mud, connecting rod is big by centrifugal force and slurry resistance, amplitude of fluctuation
Degree is big, easily-deformable, and not only effective output reduces, and there is also the risks of damage equipment.
Utility model content
At least one of in order to solve the above-mentioned technical problem, there is provided herein a kind of erection devices, can stir to mud
The connecting rod of device is positioned, and the amplitude of fluctuation of connecting rod when reducing impeller stirring mud, connecting rod is more difficult to deform, and mud stirs
It mixes device to be less likely to be damaged, and effective output is also preferable.
Erection device provided by the embodiment of the utility model, including installing component, plug-in package and wear parts, it is described
Plug-in package is removably mounted between the installing component and the wear parts, is set in the axial direction of the wear parts
It is equipped with cooperation axis hole, is provided with thick liquid discharge mouth on side wall, the cooperation axis hole is connected to the thick liquid discharge mouth.
Optionally, the wear parts include: outer cylinder；And wear ring, installation in the outer cylinder, the wear ring it is interior
Portion forms the cooperation axis hole, and the thick liquid discharge mouth penetrates through the outer cylinder and the wear ring.
Optionally, the wear ring includes: multiple wiper blocks of circumferentially spaced setting；It is more with circumferentially spaced setting
A wear-resistant block, multiple wiper blocks and multiple wear-resistant blocks are arranged alternately and are encircled into the cooperation axis hole.
Optionally, the thick liquid discharge mouth is opened up to the wiper block；Or；The thick liquid discharge mouth is opened up to the wear-resistant block.
Optionally, the thick liquid discharge mouth is located at one end for closing on the plug-in package of the wear parts.
Optionally, the plug-in package includes that height is different multiple, any one in multiple plug-in packages
It is a to be removably mounted between the installing component and the wear parts.
Optionally, one end that the wear parts are connected with the plug-in package is provided with ring flange, and described
The ring flange of wear parts blocks one end for closing on the plug-in package of the cooperation axis hole.
Optionally, one end that the plug-in package is connected with the installing component is provided with ring flange.
Optionally, one end far from the plug-in package of the installing component is equipped with fixed plate.
Optionally, reinforcing rib is additionally provided on the lateral surface of the plug-in package and the installing component.
Compared with prior art, erection device provided by the utility model is provided with fitted shaft in the axial direction of wear parts
Hole, the connecting rod of slurry agitator protrude into cooperation axis hole and carry out lower end positioning, the swing of connecting rod when reducing impeller stirring mud
Amplitude, connecting rod is more difficult to deform, and slurry agitator is less likely to be damaged, and effective output is also preferable.Wear-resisting portion
It is additionally provided with thick liquid discharge mouth on part, can be discharged into the mud in cooperation axis hole from thick liquid discharge mouth, to prevent mud from cooperating
Blocking in axis hole and solidify agglomeration, while being convenient to remove wear parts also come to cleaning inside cooperation axis hole.
The other feature and advantage of this paper will illustrate in the following description, also, partly become from specification
It is clear that by implementing to understand herein.The purpose of this paper and other advantages can be by specifications, claims
And specifically noted structure is achieved and obtained in attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand this paper technical solution, and constitutes part of specification, with this Shen
Embodiment please is used to explain the technical solution of this paper together, does not constitute the limitation to this paper technical solution.
Fig. 1 is the stereochemical structure schematic block diagram of erection device described in the utility model one embodiment；
Fig. 2 is the decomposition texture schematic diagram of wear parts in erection device shown in Fig. 1.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
1 installing component, 2 plug-in packages, 3 wear parts, 31 cooperation axis holes, 32 thick liquid discharge mouths, 33 outer cylinders, 34 wiper blocks,
35 wear-resistant blocks, 4 ring flanges, 5 fixed plates, 6 reinforcing ribs, 71 screw rods, 72 locking nuts, 73 studs.
Specific embodiment
For the purposes, technical schemes and advantages of this paper are more clearly understood, below in conjunction with attached drawing to the reality of this paper
Example is applied to be described in detail.It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the application
Sign can mutual any combination.
Many details are explained in the following description in order to fully understand herein, still, can also be adopted herein
Implemented with other than the one described here mode, therefore, the protection scope of this paper is not by following public specific implementation
The limitation of example.
Erection device provided by the embodiment of the utility model, as shown in Figure 1, including installing component 1,2 and of plug-in package
Wear parts 3, plug-in package 2 are removably mounted between installing component 1 and wear parts 3, in the axial direction of wear parts 3
It is provided with cooperation axis hole 31, is provided with thick liquid discharge mouth 32 on side wall, cooperation axis hole 31 is connected to thick liquid discharge mouth 32.
The erection device, cooperation axis hole 31 is provided in the axial direction of wear parts 3, and the connecting rod of slurry agitator protrudes into cooperation
Lower end positioning is carried out in axis hole 31, the amplitude of fluctuation of connecting rod when reducing impeller stirring mud, connecting rod is more difficult to deform,
Slurry agitator is less likely to be damaged, and effective output is also preferable.It is additionally provided with thick liquid discharge mouth 32 on wear parts 3, enters
Mud in cooperation axis hole 31 can be discharged from thick liquid discharge mouth 32, solidify knot to prevent mud from blocking in cooperation axis hole 31
Block, while being convenient to remove wear parts 3 also come to cleaning inside cooperation axis hole 31.
The erection device has detachable, anticorrosive, drag reduction antifriction characteristic, can carry out to the connecting rod of slurry agitator
Radial fixation reduces connecting rod suffered centrifugal force at work, effectively avoids connecting rod bend, substantially reduce equipment damage
Risk.
In use process, slurry agitator and installing component 1 be it is fixed, connecting rod protrudes into wear parts 3, resistance to
Mill component 3 can not be disassembled directly, and disassembly mode is that first plug-in package 2 is disassembled and removed, resistance in this way
Grinding component 3 can be mobile towards installing component 1, thus wear parts 3 are disassembled in the lower end of connecting rod, it can be achieved that
Wear parts 3 are replaced and maintained.
In one exemplary embodiment, as shown in Fig. 2, wear parts 3 include: outer cylinder 33；And wear ring, it is mounted on outer cylinder
In 33, the inside of wear ring forms cooperation axis hole 31, and thick liquid discharge mouth 32 penetrates through outer cylinder 33 and wear ring.Wear ring can be one
Part is also possible to seperated part, specifically can be, and wear ring includes: multiple wiper blocks 34 of circumferentially spaced setting；Circumferentially
Spaced multiple wear-resistant blocks 35, multiple wiper blocks 34 and multiple wear-resistant blocks 35 are arranged alternately and are encircled into cooperation axis hole 31.
It can be, thick liquid discharge mouth 32 is opened up to wiper block 34；Or can be, thick liquid discharge mouth 32 is opened up to wear-resistant block 35.Wear-resistant block 35
It can be hard toothed oak timber wedge block etc..Label 71 is screw rod, and label 72 is locking nut, and label 73 is stud
In order to which mud is preferably discharged, prevents mud from accumulating solidification in wear parts 3, thick liquid discharge mouth 32 is located at wear parts
3 one end for closing on plug-in package 2.
Optionally, plug-in package 2 includes different multiple of height, any one in multiple plug-in packages 2 is removable
It is mounted on unloading between installing component 1 and wear parts 3, thus difference can be suitable for by replacement plug-in package 2
The slurry agitator of length.
Specifically, one end that wear parts 3 are connected with plug-in package 2 is provided with ring flange 4, two ring flanges 4
It carries out being removably secured connection by bolt；The closure cooperation axis hole 31 of ring flange 4 of wear parts 3 closes on plug-in package
2 one end prevents mud from entering to fall in plug-in package 2.
Specifically, one end that plug-in package 2 is connected with installing component 1 is provided with ring flange 4, two ring flanges 4
It carries out being removably secured connection by bolt.
Specifically, one end of the separate plug-in package 2 of installing component 1 is equipped with fixed plate 5, and fixed plate 5 is logical when use
Cross the bottom that the mode welded or be bolted etc. is fixed on mud pit.
Specifically, reinforcing rib 6 is additionally provided on the lateral surface of plug-in package 2 and installing component 1, reinforcing rib 6 can mention
Rise the structural strength of plug-in package 2 and installing component 1, it is ensured that service life is permanent.
Slurry agitator motor drives link lever high-speed rotation, connecting rod impeller as power source, by uni-drive gear box
Mud in mud pit is stirred, connecting rod inserts in the cooperation axis hole 31 of erection device, when connecting rod is influenced by eddying motion
When there is centrifugal swing, erection device can correct it, so that the central axis of connecting rod and erection device is kept coaxial, eliminate radial
Power reduces the abrasion of gear-box, extends the service life of slurry agitator.
Erection device installation, method for dismounting:
Firstly, needing 31 central axis of location fit axis hole and connecting rod central axis, installing component 1 is welded in mud pit bottom
Portion, by wear-resistant block 35 and wiper block 34 loaded in outer cylinder 33, the lower end of connecting rod is protruded into cooperation axis hole 31, lifts appropriate height,
Installing component 1 and wear parts 3 are linked together by plug-in package 2.
After long-term operating, if the discovery abrasion of wear-resistant block 35 exceeds normal range (NR), it need to be carried out more when can not play centralizing function
It changes, specific method, dismantle plug-in package 2 and takes out, while to be separated from connecting rod lower end, then wear parts 3 being moved down
Wear-resistant block 35 is replaced again, may dispense with the movement of disassembly connecting rod in this way, it is more efficient.
In conclusion erection device provided by the utility model, cooperation axis hole, mud are provided in the axial direction of wear parts
The connecting rod of blender protrudes into cooperation axis hole and carries out lower end positioning, the amplitude of fluctuation of connecting rod when reducing impeller stirring mud, even
Bar is more difficult to deform, and slurry agitator is less likely to be damaged, and effective output is also preferable.It is also set on wear parts
It is equipped with thick liquid discharge mouth, can be discharged into the mud in cooperation axis hole from thick liquid discharge mouth, to prevent mud from blocking up in cooperation axis hole
Plug and solidify agglomeration, while being convenient to remove wear parts also come to cleaning inside cooperation axis hole.
In description herein, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, can also lead to
Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning herein.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of this paper
In example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.
Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitable
Mode combine.
Although embodiment disclosed herein is as above, the content only implementation of use herein for ease of understanding
Mode is not limited to herein.Technical staff in any this paper fields, do not depart from spirit disclosed herein and
Under the premise of range, any modification and variation, but the patent protection model of this paper can be carried out in the form and details of implementation
It encloses, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of erection device, which is characterized in that including installing component, plug-in package and wear parts, the replaceable portion
Part is removably mounted between the installing component and the wear parts, and cooperation is provided in the axial direction of the wear parts
Thick liquid discharge mouth is provided on axis hole, side wall, the cooperation axis hole is connected to the thick liquid discharge mouth.
2. erection device according to claim 1, which is characterized in that the wear parts include:
Outer cylinder；With
Wear ring, in the outer cylinder, the inside of the wear ring forms the cooperation axis hole for installation, and the thick liquid discharge mouth penetrates through institute
State outer cylinder and the wear ring.
3. erection device according to claim 2, which is characterized in that the wear ring includes:
Multiple wiper blocks of circumferentially spaced setting；With
Multiple wear-resistant blocks of circumferentially spaced setting, multiple wiper blocks and multiple wear-resistant blocks are arranged alternately and surround
At the cooperation axis hole.
4. erection device according to claim 3, which is characterized in that the thick liquid discharge mouth is opened up to the wiper block；Or；
The thick liquid discharge mouth is opened up to the wear-resistant block.
5. erection device according to claim 1, which is characterized in that the thick liquid discharge mouth is located at closing on for the wear parts
One end of the plug-in package.
6. erection device according to claim 1, which is characterized in that the plug-in package includes that height is different more
It is a, any one in multiple plug-in packages be removably mounted on the installing component and the wear parts it
Between.
7. erection device according to claim 1, which is characterized in that the wear parts are connected with the plug-in package
The one end connect is provided with ring flange, and the ring flange of the wear parts block the cooperation axis hole close on it is described can
Replace one end of component.
8. erection device according to claim 1, which is characterized in that the plug-in package is connected with the installing component
The one end connect is provided with ring flange.
9. erection device according to claim 1, which is characterized in that the separate plug-in package of the installing component
One end fixed plate is installed.
10. erection device according to any one of claim 1 to 9, which is characterized in that the plug-in package and described
Reinforcing rib is additionally provided on the lateral surface of installing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693137.XU CN209040770U (en) | 2018-10-18 | 2018-10-18 | A kind of erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693137.XU CN209040770U (en) | 2018-10-18 | 2018-10-18 | A kind of erection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040770U true CN209040770U (en) | 2019-06-28 |
Family
ID=67036488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693137.XU Active CN209040770U (en) | 2018-10-18 | 2018-10-18 | A kind of erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040770U (en) |
-
2018
- 2018-10-18 CN CN201821693137.XU patent/CN209040770U/en active Active
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