CN208221982U - A kind of torquemeter bracket - Google Patents
A kind of torquemeter bracket Download PDFInfo
- Publication number
- CN208221982U CN208221982U CN201820753926.1U CN201820753926U CN208221982U CN 208221982 U CN208221982 U CN 208221982U CN 201820753926 U CN201820753926 U CN 201820753926U CN 208221982 U CN208221982 U CN 208221982U
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- Prior art keywords
- bolt
- torquemeter
- supporting plate
- columns
- column
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Abstract
The utility model discloses a kind of torquemeter bracket, including rack, supporting plate, the rack includes pedestal and two columns；Two columns are mounted on the base vertically；Column is equipped with long straight hole；Two ends of bearing plate end is equipped with bolt, and bolt head is located at the opposite side of two columns, and bolt passes through long straight hole and connect with supporting plate.The utility model structure is simple, it is only needed when operation manually or turbine screw elevator adjusts supporting plate in the position of vertical direction, then by tightening the bolt of two ends of bearing plate, fix supporting plate in the position of vertical direction, it is easy to adjust, it is easy to operate convenient for quickly carrying out driving machine, torquemeter, the centering for pumping three；Double pillar constructions that the utility model uses, there are fixed support in pallet side and lower section, reliable and stable, and rigidity is good.
Description
Technical field
The utility model relates to a kind of torquemeter brackets.
Background technique
Torquemeter is to the detecting instrument perceived on various rotations or non-rotary mechanical component to torsional moment, is that water pump is raw
Produce the important instrument of enterprise testing station test water pump operation power and efficiency.There are two types of the existing method for surveying shaft power is general, one
Kind is that three-phase electricity joins instrument electrical measurement function, and one kind is torquemeter measurement of power.Driving machine used by electricity ginseng instrument measurement of power is motor, every motor
Actual power factor (PF) and efficiency can there is any discrepancy with motor calibration value；And parallel water pump requires to be at least 13 parameter points,
From zero delivery point to the large-capacity point for being higher than nominal parameter, the shaft power variation range in test parameter section is larger, and motor
Power factor (PF) and efficiency value change according to the payload size (i.e. load factor) exported, and load factor is i.e. larger lower than 70% variation,
Power factor (PF) and efficiency value sharply decline when load factor is lower than 50%.Thus the accuracy of electricity ginseng instrument measurement of power is poor, so as to cause water
Another parameter, that is, efficiency accuracy of pump is also poor.And torquemeter measurement of power does not have this problem then, and torquemeter is profession
Measuring instrument, palpus periodic verification, measuring accuracy are higher.
Torquemeter installation plays a crucial role test result, it is necessary to assure torquemeter axial line, the pump shaft heart
Line, driving machine (generally motor) axial line three are concentric, and concentricity is less than 0.05mm, and the support stiffness of torquemeter will be got well,
Otherwise it will lead to entire unit vibration or even influence measuring accuracy, and the vibration of pump is an important examination of parallel water pump
Value.
The center height of torquemeter is generally individually smaller than pump and the center of motor is high, and the installation of torquemeter routine is adopted in test process
General there are two types of forms, and one kind is, in torquemeter lower end pad pier, parallels and other items, another kind being the torquemeter of single-cantilever
Bracket.Above-mentioned first method is time-consuming, installation difficulty is big, concentricity is difficult to ensure；Second method is mounting relatively easy, but still
Palpus lifting tool, centering difficulty is larger, and the torquemeter stiffness of support of single-cantilever is poor, is easy to generate vibration in test process.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model, which provides, a kind of installs easy to operate, high reliablity torquemeter
Bracket.
The technical solution adopted in the utility model is: a kind of torquemeter bracket, including rack, supporting plate, the rack packet
Include pedestal and two columns；Two columns are mounted on the base vertically；Column is equipped with long straight hole；Two ends of bearing plate end is equipped with bolt,
Bolt head is located at the opposite side of two columns, and bolt passes through long straight hole and connect with supporting plate.
In above-mentioned torquemeter bracket, the bottom of the two ends of bearing plate is fixedly installed with liner plate, two liner plate phases respectively
The end face of back is equipped with threaded hole, and bolt passes through long straight hole and connect with liner plate.
In above-mentioned torquemeter bracket, the pedestal is equipped with turbine screw elevator, the setting of turbine screw elevator
Between two columns, the upper end of the screw rod of turbine screw elevator is connect by flange with supporting plate bottom.
In above-mentioned torquemeter bracket, the two ends of bearing plate end corresponds to column and is equipped with guide groove, and column is inlaid in
In guide groove；Tapped through hole is equipped on supporting plate at guide groove, is equipped with bolt in tapped through hole, bolt tail end being capable of puller column.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, and when operation only needs manually or turbine screw elevator adjusts supporting plate in vertical side
To position fix supporting plate in the position of vertical direction then by tightening the bolt of two ends of bearing plate, it is easy to adjust, be convenient for
Driving machine, torquemeter, the centering for pumping three are quickly carried out, it is easy to operate；Double pillar constructions that the utility model uses, supporting plate side
There are fixed support in face and lower section, reliable and stable, and rigidity is good.
Detailed description of the invention
Fig. 1 is existing single-cantilever torquemeter supporting structure schematic diagram.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the perspective view of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As Figure 2-3, the utility model includes: rack 1；Supporting plate 2；Liner plate 4；Turbine screw elevator 5；The machine
Frame 1 includes pedestal 11 and two columns 12, and two columns 12 are vertically arranged on the pedestal 11, and column 12, which is equipped with, to be vertically arranged
Long straight hole 13.
The both ends of supporting plate 2 are respectively equipped with guide groove, and two columns 12 are inlaid in respectively in the guide groove at 2 both ends of supporting plate, column
12 and guide groove cooperation, the guiding role to supporting plate 2 can be played.Tapped through hole, tapped through hole are equipped on supporting plate 2 at guide groove
It is interior to be equipped with bolt 7,7 tail end of bolt can puller column, bolt 7 can play Auxiliary support positioning action to supporting plate 2.The supporting plate
2 both ends bottom is fixedly installed with liner plate 4, corresponds to long straight hole on the opposite face of two liner plates 4 and is equipped with threaded hole；Bolt 6 is worn
Too long straight hole 13 is connect with liner plate 4, looser a bolt 6 and bolt 7 when, supporting plate 2 can be made to move up and down, screwing bolts 6 and spiral shell
It, can be fixed by liner plate 2 when bolt 7.On the pedestal 11 between two columns 12, turbine screw rod is gone up and down the installation of turbine screw elevator 5
The top of the screw rod of machine 5 is connect by flange with supporting plate 2, for adjusting the height of supporting plate 2, and then is adjusted and is mounted on supporting plate 2
Torquemeter 3 height.
Torquemeter 3 is installed on supporting plate 2, and looser a bolt 6 and bolt 7, and the handle by rotating turbine screw elevator 5 makes
Supporting plate 2 and torquemeter 3 move up and down, and after detection concentricity is qualified, tightens bolt 6 and bolt 7 is fixed.The rack 1 uses
Be double pillar construction, by bolt 6 that liner plate 4 is fixed, liner plate 4 supports supporting plate 2 and torquemeter 3, by bolt 7 by supporting plate 2
Be auxiliarily fixed, the screw rod of turbine screw elevator 5 can also play Auxiliary support stress, and total is rigidly good, it is stable can
It leans on.
Claims (4)
1. a kind of torquemeter bracket, it is characterized in that: including rack, supporting plate, the rack includes pedestal and two columns；Two columns
It is vertically installed on pedestal；Column is equipped with long straight hole；Two ends of bearing plate end be equipped with bolt, bolt head be located at two columns opposite to each other
Side, bolt pass through long straight hole and connect with supporting plate.
2. torquemeter bracket according to claim 1, it is characterized in that: the bottom of the two ends of bearing plate is fixedly mounted respectively
There is liner plate, the opposite end face of two liner plates is equipped with threaded hole, and bolt passes through long straight hole and connect with liner plate.
3. torquemeter bracket according to claim 1 or 2, it is characterized in that: the pedestal is gone up and down equipped with turbine screw rod
Machine, turbine screw elevator are arranged between two columns, and the upper end of the screw rod of turbine screw elevator passes through flange and supporting plate bottom
Portion's connection.
4. torquemeter bracket according to claim 1 or 2, it is characterized in that: the two ends of bearing plate end corresponds to column
Equipped with guide groove, column is inlaid in guide groove；Tapped through hole is equipped on supporting plate at guide groove, is equipped with bolt in tapped through hole,
Bolt tail end being capable of puller column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753926.1U CN208221982U (en) | 2018-05-21 | 2018-05-21 | A kind of torquemeter bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753926.1U CN208221982U (en) | 2018-05-21 | 2018-05-21 | A kind of torquemeter bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221982U true CN208221982U (en) | 2018-12-11 |
Family
ID=64508860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753926.1U Active CN208221982U (en) | 2018-05-21 | 2018-05-21 | A kind of torquemeter bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221982U (en) |
-
2018
- 2018-05-21 CN CN201820753926.1U patent/CN208221982U/en active Active
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| GR01 | Patent grant |