CN209021923U - MODEL VERTICAL MULTISTAGE PUMP maintenance unit - Google Patents
MODEL VERTICAL MULTISTAGE PUMP maintenance unit Download PDFInfo
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- CN209021923U CN209021923U CN201821520744.6U CN201821520744U CN209021923U CN 209021923 U CN209021923 U CN 209021923U CN 201821520744 U CN201821520744 U CN 201821520744U CN 209021923 U CN209021923 U CN 209021923U
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- multistage pump
- vertical multistage
- model vertical
- maintenance unit
- pedestal
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Abstract
This application discloses a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance units, comprising: levelling mechanism and the fixing seat for fixing vertical multistage pump are arranged on the pedestal for pedestal；Fixed bracket is provided with the anchor ear of the pump housing for MODEL VERTICAL MULTISTAGE PUMP described in banding perpendicular to being fixed on the pedestal on the fixed bracket.The MODEL VERTICAL MULTISTAGE PUMP maintenance unit is vertically stood upside down MODEL VERTICAL MULTISTAGE PUMP fixation by fixing seat, and pass through the anchor ear on fixed bracket for the pump housing banding of MODEL VERTICAL MULTISTAGE PUMP, it ensure that the stability maintenance of MODEL VERTICAL MULTISTAGE PUMP, it is adjusted by level of the levelling mechanism to pedestal, it ensure that MODEL VERTICAL MULTISTAGE PUMP is vertically stood upside down fixation, to ensure that multistage pump maintenance dismounting precision reaches requirement.
Description
Technical field
The utility model relates to MODEL VERTICAL MULTISTAGE PUMP maintenance technique field, in particular to a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance unit.
Background technique
High and low press pump in liquefied natural gas receiving station is large-scale vertical multistage pump, belongs to defeated core outside liquefied natural gas
Equipment.MODEL VERTICAL MULTISTAGE PUMP is 15 grades of wheel compresses elevator pumps, is pumped a height of 4.9 meters, low-lift pump using motor and pump integrated design
3.5 rice.
Since the pump housing of liquefied natural gas MODEL VERTICAL MULTISTAGE PUMP is aluminium material, and every grade of diffuser of MODEL VERTICAL MULTISTAGE PUMP all uses
MODEL VERTICAL MULTISTAGE PUMP when maintenance, is such as disintegrated and is assembled using conventional method, since MODEL VERTICAL MULTISTAGE PUMP is fixed by high-precision elastic conjunction
Stability and vertical precision be not high, causes precision not reach requirement and diffuser is easily caused to damage, pump shaft bending, pump operation vibration and
Not benign abrasion causes pump to be not normally functioning.
In conclusion how to solve the problems, such as that MODEL VERTICAL MULTISTAGE PUMP maintenance dismounting precision does not reach requirement, become this field
Technical staff's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance units, to guarantee multistage pump
Maintenance dismounting precision reaches requirement.
In order to achieve the above objectives, the utility model the following technical schemes are provided:
A kind of MODEL VERTICAL MULTISTAGE PUMP maintenance unit, comprising:
Levelling mechanism and the fixing seat for fixing vertical multistage pump are arranged on the pedestal for pedestal；
Fixed bracket is provided on the fixed bracket for vertical described in banding perpendicular to being fixed on the pedestal
The anchor ear of the pump housing of multistage pump.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the levelling mechanism includes:
It is fixed on the support plate for the multiple rows of parallel arrangement on cushion cap and being located at below the pedestal；
The multiple adjustment bolts being screwed on the pedestal, the top of the small end of the adjustment bolt and the support plate
Face support abuts.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the fixed bracket is detachably connected with the base.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the anchor ear is connected to institute by horizontal mobile mechanism
It states on fixed bracket, for adjusting the position of the anchor ear in the horizontal direction.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the horizontal mobile mechanism includes:
The fixing sleeve being fixed on the fixed bracket, level offers threaded hole on the fixing sleeve；
Screw rod is connected in the threaded hole, and one end of the screw rod is connect with the anchor ear；
Adjusting nut is threadedly connected on the screw rod, and is located at the both ends that the screw rod stretches out the threaded hole.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the fixing seat is flange seat, the MODEL VERTICAL MULTISTAGE PUMP
Handstand is fixed on the flange seat.
It preferably, further include combined type workbench in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, the combined type work
Make platform to be composed of at least two seperated workbench movements, the fission workbench surrounds the vertical multi-stage pump group
It closes.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, each fission workbench includes:
Frame body；
The operation post being set on the frame body, the operation post of multiple seperated workbenches surround one for across
The pump mounting hole of MODEL VERTICAL MULTISTAGE PUMP；
The ladder being set on the frame body.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, each seperated workbench further includes being set to
The traveling wheel of the frame body bottom.
Preferably, in above-mentioned MODEL VERTICAL MULTISTAGE PUMP maintenance unit, each seperated workbench further includes being set to
Elevating mechanism on the frame body, the operation post are set to the lift side of the elevating mechanism.
Compared with prior art, the utility model has the beneficial effects that
In MODEL VERTICAL MULTISTAGE PUMP maintenance unit provided by the utility model, levelling mechanism and fixing seat are provided on pedestal, Gu
Fixed rack is perpendicularly fixed on pedestal, and the anchor ear for banding MODEL VERTICAL MULTISTAGE PUMP is provided on fixed bracket.The MODEL VERTICAL MULTISTAGE PUMP
Maintenance unit, which is stood upside down MODEL VERTICAL MULTISTAGE PUMP by fixing seat, to be fixed, and passes through the anchor ear on fixed bracket for the pump of MODEL VERTICAL MULTISTAGE PUMP
Body banding ensure that the stability maintenance of MODEL VERTICAL MULTISTAGE PUMP, is adjusted, be ensure that vertical by level of the levelling mechanism to pedestal
Formula multistage pump vertically stands upside down fixation, to ensure that multistage pump maintenance dismounting precision reaches requirement.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of pedestal and support bracket fastened dress of MODEL VERTICAL MULTISTAGE PUMP maintenance unit provided by the embodiment of the utility model
Distribution structure schematic diagram；
Fig. 2 is a kind of knot of the combined type workbench of MODEL VERTICAL MULTISTAGE PUMP maintenance unit provided by the embodiment of the utility model
Structure schematic diagram；
Fig. 3 is the combined type workbench of another MODEL VERTICAL MULTISTAGE PUMP maintenance unit provided by the embodiment of the utility model
Structural schematic diagram.
Wherein, 1 it is pedestal, 2 be fixing seat, 3 be levelling mechanism, 31 be adjustment bolt, 32 be support plate, 4 is fixed branch
Frame, 5 be anchor ear, 6 be horizontal mobile mechanism, 61 be fixing sleeve, 62 be adjusting nut, 63 be screw rod, 7 be that combined type work is flat
Platform, 71 be seperated workbench, 711 be frame body, 712 be traveling wheel, 713 be ladder, 714 be operation post, 715 be elevator
Structure, 72 are pump mounting hole.
Specific embodiment
There is provided a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance units for the core of the utility model, ensure that multistage pump maintenance dismounting essence
Degree reaches requirement.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1, the utility model embodiment provides a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance unit, including pedestal 1 and solid
Fixed rack 4；Wherein, levelling mechanism 3 and the fixing seat 2 for fixing vertical multistage pump is arranged in pedestal 1；Fixed bracket 4 perpendicular to
It is fixed on pedestal 1, one or more anchor ears 5 of the pump housing for banding MODEL VERTICAL MULTISTAGE PUMP is provided on fixed bracket 4.
After the MODEL VERTICAL MULTISTAGE PUMP maintenance unit is in use, MODEL VERTICAL MULTISTAGE PUMP is stood upside down, by fixing seat 2 by MODEL VERTICAL MULTISTAGE PUMP
It is perpendicularly fixed on pedestal 1, and is protected the pump housing banding of MODEL VERTICAL MULTISTAGE PUMP by one or more anchor ears 5 on fixed bracket 4
The stability maintenance for having demonstrate,proved MODEL VERTICAL MULTISTAGE PUMP is adjusted by level of the levelling mechanism 3 to pedestal 1, puts 1 level of pedestal
It sets, since MODEL VERTICAL MULTISTAGE PUMP is perpendicular to pedestal 1, the fixation thus it is guaranteed that MODEL VERTICAL MULTISTAGE PUMP is vertically stood upside down, to ensure that multistage
Pump maintenance dismounting precision reaches requirement.
Present embodiments provide a kind of specific levelling mechanism 3 comprising support plate 32 and adjustment bolt 31, wherein branch
Fagging 32 is fixed on cushion cap and is located at 1 lower section of pedestal, and the quantity of support plate 32 is multiple rows of, and is arranged in parallel, and cushion cap can be
Hard ground or other smooth table tops；Adjustment bolt 31 is screwed on pedestal 1, the corresponding multiple adjustment of every row's support plate 32
The small end of bolt 31, adjustment bolt 31 is abutted with the support of the top surface of support plate 32.Due to the small end and support plate of adjustment bolt 31
32 top surface, which supports, to abut, and therefore, the height of adjustment bolt 31 is constant, by screwing the adjustment bolt 31 on pedestal 1, makes pedestal
1 realizes that high and low position is adjusted in adjustment bolt 31, by the adjusting of multiple adjustment bolts 31, realizes the Level tune of pedestal 1.
Preferably, the quantity of support plate 32 is that two rows, three rows, four rows etc. are more multiple rows of, and the quantity of adjustment bolt 31 is 10
~20, it is specifically as follows 10,14,18,20 etc..Certainly, quantification according to actual needs, it is not limited to this
Quantity cited by embodiment.
It is highly preferred that in the present embodiment, support plate 32 is channel steel, the plane of channel steel is fixed upward, adjustment bolt 31
Small end is abutted with the planar support of channel steel.The structural strength of channel steel is high, and it is convenient to draw materials, and certainly, support plate 32 can also be it
Its material and shape, it is not limited to form cited by the present embodiment.
In the present embodiment, fixed bracket 4 is detachably connected with pedestal 1.Fixed bracket 4 is upright bar, and upright bar is mounted on
In the installation site of pedestal 1, by leveling so that upright bar perpendicular to pedestal 1, is connect by upright bar with bolt with pedestal 1 later.It will
Fixed bracket 4 is detachably connected with pedestal 1 by bolt, and the transport storage of maintenance unit is facilitated, when not in use, by fixed branch
Frame 4 removes, and reduces parking space.In order to guarantee the stability maintenance of fixed bracket 4, diagonal brace is set in upright bar, the two of diagonal brace
End is respectively supported in upright bar and pedestal 1, constitutes stable triangular structure.
As shown in Figure 1, the pump housing of vertical multistage pump carries out banding for convenience, in the present embodiment, anchor ear 5 passes through water
Flat mobile mechanism 6 is connected on fixed bracket 4, for adjusting the position of anchor ear 5 in the horizontal direction.Due to the pump housing and irregular
Therefore cylinder can adjust the position of anchor ear 5 by horizontal mobile mechanism 6 in the horizontal direction, keep anchor ear 5 firmly solid
Determine the pump housing, and keeps the pump housing vertical.The quantity of anchor ear 5 can for one or more, it is preferably several, specially two, three,
Four etc., banding is carried out by up and down different parts of multiple anchor ears 5 to the pump housing and is fixed.
As optimization, in the present embodiment, horizontal mobile mechanism 6 includes fixing sleeve 61, screw rod 63 and adjusting nut 62；Its
In, fixing sleeve 61 is fixed on fixed bracket 4, and level offers threaded hole on fixing sleeve 61；Screw rod 63 is connected in threaded hole,
One end of screw rod 63 is connect with anchor ear 5；Adjusting nut 62 is threadedly connected on screw rod 63, and is located at screw rod 63 and is stretched out threaded hole
Both ends.
The course of work of the horizontal mobile mechanism 6 is: screw rod 63 screws in the threaded hole of fixing sleeve 61, realizes screw rod 63
Horizontal direction movement, drive anchor ear 5 move in the horizontal direction, after anchor ear 5 is moved to designated position, by tighten adjust
Screw rod 63 is fixed in the threaded hole of fixing sleeve 61 by nut 62, and then the horizontal position of fixed anchor ear 5.
In the present embodiment, fixing seat 2 is flange seat, and MODEL VERTICAL MULTISTAGE PUMP handstand is fixed on flange seat, flange seat welding
It is fixed on pedestal 1.
As shown in Fig. 2, in the present embodiment, MODEL VERTICAL MULTISTAGE PUMP maintenance unit further includes combined type workbench 7, combined type
Workbench 7 is composed of at least two seperated movements of workbench 71, and seperated workbench 71 surrounds vertical multi-stage pump group
It closes.When needing repairing, seperated workbench 71 is moved to around MODEL VERTICAL MULTISTAGE PUMP, it is flat to combine to form combined type work
Platform 7, maintenance personal's vertical multistage pump on combined type workbench 7 repair.When not in use, combined type is worked flat
Platform 7 is stored after separating, and is readily transported storage.7 using flexible of combined type workbench is convenient, according to the position of MODEL VERTICAL MULTISTAGE PUMP
Evolution is carried out at any time, sufficient working space can be provided for maintenance personal, ensures each process peace in maintenance process
Entirely, smoothly implement.
Further, in the present embodiment, each seperated workbench 71 includes frame body 711, operation post 714 and ladder
713；Wherein, operation post 714 is set on frame body 711, has certain altitude, the operation of multiple fission workbenches 71 apart from ground
Platform 714 surrounds one for the pump mounting hole 72 across MODEL VERTICAL MULTISTAGE PUMP；On the frame body 711 that ladder 713 is set to, facilitate maintenance
Operation post 714 above and below personnel.
In order to facilitate the movement of seperated workbench 71, in the present embodiment, each fission workbench 71 further includes setting
It is placed in the traveling wheel 712 of 711 bottom of frame body.
As shown in figure 3, present embodiments providing another combined type workbench 7, on the basis of above embodiments, often
A fission workbench 71 further includes the elevating mechanism 715 being set on frame body 711, and operation post 714 is set to elevating mechanism 715
Lift side.Operation post 714 adjusts the height of operation post 714 with the lifting of elevating mechanism 715, to facilitate maintenance personal to oppose
The different height position of formula multistage pump repairs.As optimization, elevating mechanism 715 is hydraulicefficiency elevation structure, and is parallel four
Link mechanism.Certainly, elevating mechanism 715 can also be electric lifting mechanism.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of MODEL VERTICAL MULTISTAGE PUMP maintenance unit characterized by comprising
Levelling mechanism (3) and the fixing seat (2) for fixing vertical multistage pump are arranged on the pedestal (1) for pedestal (1)；
Fixed bracket (4) are provided on the fixed bracket (4) for described in banding perpendicular to being fixed on the pedestal (1)
The anchor ear (5) of the pump housing of MODEL VERTICAL MULTISTAGE PUMP.
2. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 1, which is characterized in that the levelling mechanism (3) includes:
It is fixed on the support plate (32) for the multiple rows of parallel arrangement on cushion cap and being located at below the pedestal (1)；
The multiple adjustment bolts (31) being screwed on the pedestal (1), the small end of the adjustment bolt (31) and the branch
The top surface of fagging (32), which supports, to abut.
3. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 1, which is characterized in that the fixed bracket (4) with it is described
Pedestal (1) is detachably connected.
4. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 1, which is characterized in that the anchor ear (5) is moved by horizontal
Motivation structure (6) is connected on the fixed bracket (4), for adjusting the position of the anchor ear (5) in the horizontal direction.
5. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 4, which is characterized in that horizontal mobile mechanism (6) packet
It includes:
The fixing sleeve (61) being fixed on the fixed bracket (4), level offers threaded hole on the fixing sleeve (61)；
Screw rod (63), is connected in the threaded hole, and one end of the screw rod (63) is connect with the anchor ear (5)；
Adjusting nut (62) is threadedly connected on the screw rod (63), and is located at the screw rod (63) and is stretched out the threaded hole
Both ends.
6. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 1, which is characterized in that the fixing seat (2) is flange seat,
The MODEL VERTICAL MULTISTAGE PUMP handstand is fixed on the flange seat.
7. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 1-6, which is characterized in that further include combined type work
To make platform (7), the combined type workbench (7) is composed of at least two seperated workbench (71) movements, and described point
Body running platform (71) is combined around the MODEL VERTICAL MULTISTAGE PUMP.
8. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 7, which is characterized in that each fission workbench (71) is equal
Include:
Frame body (711)；
The operation post (714) being set on the frame body (711), the operation post (714) of multiple seperated workbenches (71)
One is surrounded for the pump mounting hole (72) across MODEL VERTICAL MULTISTAGE PUMP；
The ladder (713) being set on the frame body (711).
9. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 8, which is characterized in that each seperated workbench
It (71) further include the traveling wheel (712) for being set to the frame body (711) bottom.
10. MODEL VERTICAL MULTISTAGE PUMP maintenance unit according to claim 8 or claim 9, which is characterized in that each seperated work is flat
Platform (71) further includes the elevating mechanism (715) being set on the frame body (711), and the operation post (714) is set to the liter
The lift side of descending mechanism (715).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520744.6U CN209021923U (en) | 2018-09-17 | 2018-09-17 | MODEL VERTICAL MULTISTAGE PUMP maintenance unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520744.6U CN209021923U (en) | 2018-09-17 | 2018-09-17 | MODEL VERTICAL MULTISTAGE PUMP maintenance unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021923U true CN209021923U (en) | 2019-06-25 |
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ID=66877800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520744.6U Active CN209021923U (en) | 2018-09-17 | 2018-09-17 | MODEL VERTICAL MULTISTAGE PUMP maintenance unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720305A (en) * | 2020-06-22 | 2020-09-29 | 宾麦供水设备股份有限公司 | Mute water supply equipment |
| CN112743489A (en) * | 2019-10-30 | 2021-05-04 | 沪东重机有限公司 | Dismounting device for valve core of pneumatic valve |
-
2018
- 2018-09-17 CN CN201821520744.6U patent/CN209021923U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743489A (en) * | 2019-10-30 | 2021-05-04 | 沪东重机有限公司 | Dismounting device for valve core of pneumatic valve |
| CN111720305A (en) * | 2020-06-22 | 2020-09-29 | 宾麦供水设备股份有限公司 | Mute water supply equipment |
| CN111720305B (en) * | 2020-06-22 | 2021-07-30 | 宾麦供水设备股份有限公司 | Mute water supply equipment |
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