CN207568880U - A kind of combined centrifugal pump testing stent - Google Patents
A kind of combined centrifugal pump testing stent Download PDFInfo
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- CN207568880U CN207568880U CN201721340105.7U CN201721340105U CN207568880U CN 207568880 U CN207568880 U CN 207568880U CN 201721340105 U CN201721340105 U CN 201721340105U CN 207568880 U CN207568880 U CN 207568880U
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- gusset
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Abstract
The utility model discloses a kind of combined centrifugal pump testing stent, including upper bracket and the lower carriage being connected in below upper bracket；The upper bracket includes top panel, upper vertical plate, gusset and upper plate, and the lower carriage includes lower panel, lower riser, lower plate, middle plate, upper gusset, lower web plate and side gusset.The utility model being capable of vibration damping, noise-reducing and with high stability.
Description
Technical field
The utility model is related to centrifugal pump test stent, more specifically to a kind of combined centrifugal pump testing stent.
Background technology
The experiment of centrifugal pump is the important link verified to properties of product, in order to obtain high-precision experiment knot
Fruit, this just proposes very high intensity, rigidity and stability to testing required test bracket.
Existing conventional centrifugal pump test bracket in, the cylindrical type or prismatic structure of generally interior sky, and auxiliary with
Increase the gusset of rigidity and stability, its main feature is that consumptive material is few light-weight, in test stent overall deformation is larger, can only be applicable in
In the occasion that the vibrating noise to pump is of less demanding.
And for some more special centrifugal pumps, vibrating noise index during due to testing it is very high, and matches
The auxiliary piping valve and the instrument and meter of monitoring put are all extremely complex, therefore conventional test bracket cannot meet these
The demand of special centrifugal pump, it is necessary to design a kind of test bracket being adapted therewith.
Utility model content
In view of the above defects of the prior art, the purpose of this utility model is to provide a kind of energy vibration damping, noise-reducing
And the combined centrifugal pump testing stent with high stability.
To achieve the above object, the utility model adopts the following technical solution：
A kind of combined centrifugal pump testing stent, including upper bracket and the lower carriage being connected in below upper bracket；
The upper bracket includes top panel, upper vertical plate, gusset and upper plate, and top panel is horizontally disposed with, and upper vertical plate has two
Block, the upper end of two pieces of upper vertical plates are respectively connected to the both ends of top panel, and upper plate has two pieces, and level is connected in two pieces of upper plates respectively
The lower end of corresponding upper vertical plate, gusset are connected between top panel, upper vertical plate and upper plate；
The lower carriage includes lower panel, lower riser, lower plate, middle plate, upper gusset, lower web plate and side gusset, lower plate
Horizontally disposed, lower riser has two pieces, and the lower end of two pieces of lower risers is respectively connected to the both ends of lower plate, and middle plate level is set,
Both ends are connected respectively with two pieces of lower risers, and lower panel has two pieces, and level is connected in corresponding lower riser to two pieces of lower panels respectively
Upper end, also, two pieces of lower panels be divided into it is other be connected with corresponding two pieces of upper plates, upper gusset is connected on the inside of lower panel, lower riser
Between on the inside of inside and middle plate, lower web plate is connected between lower plate inside, lower riser inside and middle plate inside, under side gusset is connected in
Between on the outside of panels outside, lower riser and on the outside of lower plate.
Several piece hanging plate is connected with above described on plate, connecting plate is equipped between adjacent two hanging plate.
Above described four groups of suppending holes and two screw holes are offered on plate.
The gusset is equipped with two pieces, respectively on the inside of corresponding two pieces of upper vertical plates, on the inside of two pieces of upper plates and top panel
Inside is connected.
Adjustment screw hole is offered on the hanging plate.
Upper padding plate is equipped on two pieces of lower panels, lower bolster is connected with below lower plate.
The upper gusset is equipped with two pieces, respectively on the inside of corresponding two pieces lower risers, on the inside of two pieces of lower panels and middle plate
Between inside.
The lower web plate is equipped with two pieces, respectively on the inside of corresponding two pieces lower risers, on the inside of middle plate and on the inside of lower plates
Between.
The side gusset is equipped with two pieces, respectively on the outside of corresponding two pieces lower risers, on the outside of two pieces of lower panels and bottom
Between on the outside of plate.
Upper cross plate is connected between described two pieces upper gussets, is connected with lower cross plate between two pieces of lower web plates, on two pieces of side gussets
It is connected with lower plate.
In above-mentioned technical solution, a kind of combined centrifugal pump testing stent provided by the utility model has non-
Often high intensity, rigidity and stability can be suitable for the experiment of vertical special centrifugal pump, and the installation essence of the utility model
Degree is high, lifting is convenient, also allows for mounting and dismounting, used piece price is also cheap, has saved cost well.
Description of the drawings
Fig. 1 is the structure diagram of the utility model upper bracket；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structure diagram of the utility model lower carriage；
Fig. 4 is the vertical view of Fig. 3；
Fig. 5 is the usage state diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 5, a kind of combined centrifugal pump testing stent provided by the utility model, including two
A welded stent, as upper bracket 1 and the lower carriage 2 for being connected in 1 lower section of upper bracket, form a holder combination, centrifugation
Pump 3 is suspended on upper bracket 1 in the following, centrifugal pump 3 is made to be located among two stents by vibration isolator 4 and bolt.On welded
Stent 1, lower carriage 2 are welded by plurality of steel plates, are made annealing treatment after the completion of welding, to eliminate internal stress, and the bottom of to
Face and top surface are finished, and bore upper screw hole, it is ensured that installation accuracy and lifting are convenient.
Preferably, the upper bracket 1 is set as bilateral symmetry, including top panel 101, upper vertical plate 102, gusset 103
With upper plate 104, top panel 101, upper plate 104 are horizontally disposed, and four groups of suppending holes, and finishing are offered on top panel 101
Work hole position convenient for the connection with vibration isolator 4, in addition, also opening up two screw holes, for installing lifting bolt, facilitates lifting, upper vertical
Plate 102 has two pieces, and the upper end of two pieces of upper vertical plates 102 is respectively connected to the both sides of 101 lower surface of top panel, and upper plate 104 also has
There are two pieces, two pieces of upper plates 104 horizontal lower end for being connected in corresponding upper vertical plate 102 respectively is also opened up on every piece of upper plate 104
Four bolts hole, convenient to be connect with lower carriage 2, gusset 103 is equipped with two pieces, and shape is similar to triangle and cuts away wedge angle, divides
It is not connected with corresponding two pieces of upper vertical plates, 102 inside, two pieces of 104 insides of upper plate and 101 inside of top panel, increases upper bracket
1 rigidity and stability are connected with two groups of hanging plates 105 on the lower surface of top panel 101, and every group is equipped with two pieces of hanging plates 105, two pieces of hanging plates
Connecting plate 106 is equipped between 105, for increasing the intensity of upper bracket 1, adjustment screw hole 107 is offered on hanging plate 105, to adjust
3 position of centrifugal pump.
Preferably, the lower carriage 2 is also configured as bilateral symmetry, including lower panel 201, lower riser 202, lower plate
203rd, middle plate 204, upper gusset 205, lower web plate 206 and side gusset 207, lower panel 201, lower plate 203 and middle plate 204 are water
It is flat to set, it is opened up on lower plate 203 there are four key-way shape anchor (bolt) hole, convenient to be connect with basis, lower riser 202 has two
Block, the lower end of two pieces of lower risers 202 are respectively connected to the both sides of 203 upper surface of lower plate, and middle plate 204 is horizontally disposed, both ends point
Centre position not with two pieces of lower risers 202 is connected, and lower panel 201 has two pieces, and level is connected in phase to two pieces of lower panels 201 respectively
The upper end of lower riser 202 answered opens up two screw holes on every piece of lower panel 201, installs lifting bolt, facilitates lifting, also, two
Block lower panel 201 be divided into it is other be connected with corresponding two pieces of upper plates 104, upper gusset 205 is equipped with two pieces, respectively with corresponding two pieces
Between 202 inside of lower riser, two pieces of 201 insides of lower panels and 204 inside of middle plate, lower web plate 206 is equipped with two pieces, respectively with accordingly
Two pieces of lower risers, 202 inside, between 204 inside of middle plate and 203 inside of lower plates, horizontal stroke is connected between two pieces of upper gussets 205
Plate 208 is connected with lower cross plate 209, upper gusset 205, lower web plate 206, upper cross plate 208 and lower cross plate 209 between two pieces of lower web plates 206
Rectangle is disposed as, for increasing by 2 intensity of lower carriage.
Preferably, the side gusset 207 is equipped with two pieces, respectively with corresponding two pieces 202 outsides of lower risers, two pieces below
Between the outside of plate 201 and 203 outside of lower plate, two pieces of side gussets 207 are disposed as trapezoidal, increase the rigidity of lower carriage 2 and steady
It is qualitative, the lower plate 210 of rectangular shape is connected on two pieces of side gussets 207, for increasing by 2 intensity of lower carriage.
Preferably, upper padding plate 211, and polished surface are equipped on two pieces of lower panels 201, in hoisting process
Centrifugal pump 3 is supported, the lower section of lower plate 201 is connected with four pieces of lower bolsters 212, welds and bottom surface is finished after being heat-treated, and ensures whole
A holder combination installation is steady.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will be all fallen in the Claims scope of the utility model.
Claims (10)
1. a kind of combined centrifugal pump testing stent, which is characterized in that including upper bracket and the lower carriage being connected in below upper bracket；
The upper bracket includes top panel, upper vertical plate, gusset and upper plate, and top panel is horizontally disposed with, and upper vertical plate is with two pieces, two
The upper end of block upper vertical plate is respectively connected to the both ends of top panel, and upper plate has two pieces, and level is connected in accordingly two pieces of upper plates respectively
Upper vertical plate lower end, gusset is connected between top panel, upper vertical plate and upper plate；
The lower carriage includes lower panel, lower riser, lower plate, middle plate, upper gusset, lower web plate and side gusset, plate level of going to the bottom
Setting, lower riser have two pieces, and the lower end of two pieces of lower risers is respectively connected to the both ends of lower plate, middle plate level setting, both ends
It is connected respectively with two pieces of lower risers, lower panel has two pieces, and two pieces of lower panels are horizontal respectively to be connected in accordingly the upper end of riser down,
Also, two pieces of lower panels be divided into it is other be connected with corresponding two pieces of upper plates, upper gusset is connected on the inside of lower panel, on the inside of lower riser and
Between on the inside of middle plate, lower web plate is connected between lower plate inside, lower riser inside and middle plate inside, and side gusset is connected in outside lower panel
Between on the outside of side, lower riser and on the outside of lower plate.
2. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that be connected on plate above described
Several piece hanging plate is equipped with connecting plate between adjacent two hanging plate.
3. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that opened up on plate above described
There are four groups of suppending holes and two screw holes.
4. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that the gusset is equipped with two
Block is connected respectively on the inside of corresponding two pieces of upper vertical plates, on the inside of two pieces of upper plates insides and top panel.
5. a kind of combined centrifugal pump testing stent as claimed in claim 2, which is characterized in that offered on the hanging plate
Adjust screw hole.
6. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that on two pieces of lower panels
Upper padding plate is equipped with, lower bolster is connected with below lower plate.
7. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that the upper gusset is equipped with two
Block, respectively between corresponding two pieces lower risers insides, two pieces of lower panels insides and middle plate inside.
8. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that the lower web plate is equipped with two
Block, respectively between corresponding two pieces lower risers insides, middle plate inside and lower plate inside.
9. a kind of combined centrifugal pump testing stent as described in claim 1, which is characterized in that the side gusset is equipped with two
Block, respectively between corresponding two pieces lower risers outsides, two pieces of lower panels outsides and lower plate outside.
10. such as a kind of combined centrifugal pump testing stent of claim 7-9 any one of them, which is characterized in that described two
Upper cross plate is connected on block between gusset, lower cross plate is connected between two pieces of lower web plates, lower plate is connected on two pieces of side gussets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340105.7U CN207568880U (en) | 2017-10-18 | 2017-10-18 | A kind of combined centrifugal pump testing stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340105.7U CN207568880U (en) | 2017-10-18 | 2017-10-18 | A kind of combined centrifugal pump testing stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568880U true CN207568880U (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340105.7U Active CN207568880U (en) | 2017-10-18 | 2017-10-18 | A kind of combined centrifugal pump testing stent |
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| Country | Link |
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| CN (1) | CN207568880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332131A (en) * | 2019-07-17 | 2019-10-15 | 邓潇俊 | A kind of centrifugal pump production detection device convenient for adjusting |
-
2017
- 2017-10-18 CN CN201721340105.7U patent/CN207568880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332131A (en) * | 2019-07-17 | 2019-10-15 | 邓潇俊 | A kind of centrifugal pump production detection device convenient for adjusting |
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