CN207556635U - A kind of stepper motor drives method caliberating device - Google Patents
A kind of stepper motor drives method caliberating device Download PDFInfo
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- CN207556635U CN207556635U CN201721842057.1U CN201721842057U CN207556635U CN 207556635 U CN207556635 U CN 207556635U CN 201721842057 U CN201721842057 U CN 201721842057U CN 207556635 U CN207556635 U CN 207556635U
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- stepper motor
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Abstract
The utility model discloses a kind of stepper motors to drive method caliberating device, including pedestal and fixed frame, outer wall four Angle Positions in the pedestal top are bolted the metal column placed vertically, and four metal top ends are bolted same horizontal positioned metal top plate, the pedestal top outer wall centre position is bolted that there are four the metal slide bars placed vertically that equidistantly distribute, and four metal top end of sliding rod are bolted respectively with metal top plate bottom end outer wall, four metal slide bar side walls are socketed with metallic sheath, and four metallic sheaths are fixed respectively with four Angle Positions of fixed frame side wall, metal top plate top side outer wall has been bolted stepper motor.The utility model can fix various sizes of floating ball lever meter floating drum, the scope of application of lifting device, and convenient calibrating and verification to float level meter, testing accuracy is high, simple to operate, can effectively save checking time, reduce labor intensity.
Description
Technical field
The utility model is related to caliberating device technical field more particularly to a kind of stepper motor driving method caliberating devices.
Background technology
Float level meter is the level gauging instrument designed according to Archimedes' principle and magnetic coupling principle, and instrument can
For measuring liquid level, boundary position and density, it is responsible for limiting alarm signal output up and down.It is exclusively used in measuring liquid level in pressure vessel, by
Four essential part compositions：Floating drum, spring, magnet steel room and indicator.It needs to carry out school inspection during float level meter use, pass
The school procuratorial organ formula school inspection of system is inefficient, and labor intensive is more, so now proposing a kind of stepper motor driving method caliberating device.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of stepper motor proposed drives
Dynamic method caliberating device.
To achieve these goals, the utility model employs following technical solution：
A kind of stepper motor drives method caliberating device, including pedestal and fixed frame, four angles of pedestal top outer wall position
The metal column for being bolted and placing vertically is put, and four metal top ends have been bolted same level and have put
The metal top plate put, the pedestal top outer wall centre position are bolted that there are four placing vertically of equidistantly distributing
Metal slide bar, and four metal top end of sliding rod are bolted respectively with metal top plate bottom end outer wall, four metal slide bar sides
Wall is socketed with metallic sheath, and four metallic sheaths are fixed respectively with four Angle Positions of fixed frame side wall, the metal top plate top
Side outer wall has been bolted stepper motor, and stepper motor output shaft has been bolted around wheel, described in wheel
Wall is connected with No.1 wire, and metal top plate top outer wall is provided with through-hole, and No.1 wire close to around wheel bottom position
Pulling force sensor is bolted across through-hole, the pulling force sensor bottom end is connected with No. two wires, the fixed frame
Clamping seat is bolted, and No. two wires are far from pulling force sensor one close to stepper motor side outer wall centre position
End is clamped with clamping seat inner wall, and the metal top plate top outer wall centre position is placed with float level meter ontology, the metal
Top plate top outer wall centre position is provided with mounting hole, and the floating drum of float level meter ontology passes through mounting hole, the metal top plate
Top is welded with the hinged seat placed vertically far from stepper motor side outer wall, and hinged seat inner wall is hinged with metal arm, described
Metal arm is welded with U-shaped ring, and the flange ring tip contact of U-shaped ring and float level meter ontology close to stepper motor one end.
Preferably, the metal arm is hinged with electric telescopic rod far from U-shaped ring one end, and electric telescopic rod is far from metal arm
One end is hinged with metal top plate top outer wall.
Preferably, the metal top plate is bolted close to stepper motor side outer wall there are two damping rotating seat,
And two damping rotating seat opposite side outer walls have been bolted same control plane plate.
Preferably, the control plane plate side wall is provided with mounting groove, and liquid crystal touch display screen is connected in mounting groove.
Preferably, fixed frame top outer wall is provided with circular hole, and fixed frame both sides outer wall is bolted with regulation cock, two tune
Section bolt is connected with arc fixture block close to circular hole one end, and two arc fixture block opposite side outer walls are bonded with rubber pad.
Preferably, outer wall four Angle Positions in the pedestal bottom end have been bolted universal wheel, and four sides of pedestal
Wall centre position has been bolted horizon rule.
Preferably, the pulling force sensor, float level meter ontology and liquid crystal touch display screen are connected with by signal wire
Processor, and stepper motor and electric telescopic rod are connected with switch, switch is connect with processor.
The beneficial effects of the utility model are：
1. by the metallic sheath of installation, various sizes of floating ball lever meter floating drum, the applicable model of lifting device can be fixed
It encloses, it is easy to operate.
2. by the stepper motor of installation and pulling force gap sensor, convenient calibrating and verification to float level meter is examined
Precision is high, simple to operate, can effectively save checking time, reduce labor intensity.
3. by the metal arm of installation, U-shaped ring and electric telescopic rod, fast and easy consolidates float level meter ontology
It is fixed, it is suitble to fixed various sizes of float level meter ontology, it is easy to operate, be conducive to improve working efficiency, clamping is stablized, favorably
In raising testing accuracy.
Description of the drawings
Fig. 1 be the utility model proposes a kind of stepper motor drive method caliberating device structure diagram；
Fig. 2 be the utility model proposes a kind of stepper motor drive method caliberating device fixed frame structure diagram.
In figure：1 pedestal, 2 metal columns, 3 metal slide bars, 4 clamping seats, 5 No. two wires, 6 pulling force sensors, 7 control planes
Plate, 8 damping rotating seats, 9 stepper motors, 10 around wheel, 11 float level meter ontologies, 12U type rings, 13 metal arms, 14 hinged seats,
15 electric telescopic rods, 16 metal top plates, 17 No.1 wires, 18 metallic sheaths, 19 fixed frames, 20 horizon rules, 21 regulation cocks, 22 arcs
Shape fixture block.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of stepper motor drives method caliberating device, including pedestal 1 and fixed frame 19, outside 1 top of pedestal
Four Angle Positions of wall are bolted the metal column 2 placed vertically, and four 2 tops of metal column have been bolted
Same horizontal positioned metal top plate 16,1 top outer wall centre position of pedestal are bolted there are four equidistantly distributing
The metal slide bar 3 placed vertically, and four 3 tops of metal slide bar are consolidated respectively with 16 bottom end outer wall of metal top plate by bolt
Fixed, four 3 side walls of metal slide bar are socketed with metallic sheath 18, and four metallic sheaths 18 respectively with 19 side wall of fixed frame, four angles position
Fixation is put, 16 top side outer wall of metal top plate has been bolted stepper motor 9, and 9 output shaft of stepper motor passes through spiral shell
Bolt is fixed with around wheel 10, and No.1 wire 17 is connected with around 10 inner walls of wheel, and 16 top outer wall of metal top plate is close to around taking turns 10 bottom ends
Position is provided with through-hole, and No.1 wire 17 is bolted pulling force sensor 6,6 bottom end card of pulling force sensor across through-hole
No. two wires 5 are connected to, fixed frame 19 has been bolted clamping seat 4 close to 9 side outer wall centre position of stepper motor, and
No. two wires 5 are clamped far from 6 one end of pulling force sensor and 4 inner wall of clamping seat, and 16 top outer wall interposition of metal top plate is put
Float level meter ontology 11 is equipped with, 16 top outer wall centre position of metal top plate is provided with mounting hole, and float level meter ontology 11
Floating drum pass through mounting hole, 16 top of metal top plate is welded with the hinged seat 14 placed vertically far from 9 side outer wall of stepper motor,
And 14 inner wall of hinged seat is hinged with metal arm 13, metal arm 13 is welded with U-shaped ring 12, and U-shaped ring 12 close to 9 one end of stepper motor
With the flange ring tip contact of float level meter ontology 11.
In the utility model, metal arm 13 is hinged with electric telescopic rod 15, and electric telescopic rod 15 far from U-shaped 12 one end of ring
It is hinged far from 13 one end of metal arm with 16 top outer wall of metal top plate, metal top plate 16 passes through close to 9 side outer wall of stepper motor
Bolt is fixed there are two damping rotating seat 8, and two damping 8 opposite side outer walls of rotating seat have been bolted same control
Panel piece 7 processed, 7 side wall of control plane plate are provided with mounting groove, and liquid crystal touch display screen is connected in mounting groove, and fixed frame 19 pushes up
Outer wall is provided with circular hole, and 19 both sides outer wall of fixed frame is bolted with regulation cock 21, and two regulation cocks 21 block close to circular hole one end
Arc fixture block 22 is connected to, two 22 opposite side outer walls of arc fixture block are bonded with rubber pad, 1 bottom end outer wall of pedestal, four angles position
It puts and has been bolted universal wheel, and 1 four side wall centre positions of pedestal have been bolted horizon rule 20, pulling force
Sensor 6, float level meter ontology 11 and liquid crystal touch display screen are connected with processor, and 9 He of stepper motor by signal wire
Electric telescopic rod 15 is connected with switch, and switch is connect with processor, processor model ARM9TDMI.
Operation principle：In use, device is moved to suitable position, by horizon rule 20 observe device pedestal 1 whether water
It is flat, then the floating drum of float level meter ontology 11 is passed through to the mounting hole on 16 top of metal top plate, control electric telescopic rod 15 is stretched
It is long that U-shaped ring 12 is driven to be contacted with the flange ring of float level meter ontology 11, float level meter ontology 11 is clamped, then control step
The rotation of stepper motor 9 drives unloaded fixed frame 19 to move up, and the data of pulling force sensor 6 is recorded, then by float level meter
The floating drum of ontology 11 is inserted into the circular hole of fixed frame 19, drives two arc fixture blocks 22 will by adjusting two regulation cocks 21
The floating drum of float level meter ontology 11 is fixed, and then controls the rotation of stepper motor 9 that fixed frame 19 is driven to move upwardly through liquid crystal
Touch display screen reads the data of float level meter ontology 11 and the data of pulling force sensor 6, by data and normal data pair
Than carrying out school inspection to float level meter ontology 11.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of stepper motor drives method caliberating device, including pedestal (1) and fixed frame (19), which is characterized in that the pedestal
(1) outer wall four Angle Positions in top are bolted the metal column (2) placed vertically, and four metal column (2) tops
Same horizontal positioned metal top plate (16) is bolted, pedestal (1) the top outer wall centre position passes through spiral shell
Bolt is fixed there are four the metal slide bar (3) placed vertically that equidistantly distributes, and four metal slide bar (3) tops respectively with metal
Top plate (16) bottom end outer wall is bolted, and four metal slide bar (3) side walls are socketed with metallic sheath (18), and four metals
Set (18) is fixed respectively with four Angle Positions of fixed frame (19) side wall, and metal top plate (16) top side outer wall passes through bolt
Stepper motor (9) is fixed with, and stepper motor (9) output shaft has been bolted around wheel (10), it is described around wheel (10) inner wall
No.1 wire (17) is connected with, metal top plate (16) top outer wall is provided with through-hole close to around wheel (10) bottom position, and
No.1 wire (17) is bolted pulling force sensor (6) across through-hole, and pulling force sensor (6) bottom end is connected with two
Number wire (5), the fixed frame (19) have been bolted clamping seat close to stepper motor (9) side outer wall centre position
(4), and No. two wires (5) are far from pulling force sensor (6) one end and clamping seat (4) inner wall clamping, the metal top plate (16)
Top outer wall centre position is placed with float level meter ontology (11), and metal top plate (16) the top outer wall centre position is provided with
Mounting hole, and the floating drum of float level meter ontology (11) passes through mounting hole, metal top plate (16) top is far from stepper motor
(9) side outer wall is welded with the hinged seat (14) placed vertically, and hinged seat (14) inner wall is hinged with metal arm (13), the gold
Belong to arm (13) and be welded with U-shaped ring (12), and U-shaped ring (12) and float level meter ontology (11) close to stepper motor (9) one end
Flange ring tip contact.
A kind of 2. stepper motor driving method caliberating device according to claim 1, which is characterized in that the metal arm (13)
Electric telescopic rod (15) is hinged with, and electric telescopic rod (15) is far from metal arm (13) one end and gold far from U-shaped ring (12) one end
Belong to top plate (16) top outer wall to be hinged.
A kind of 3. stepper motor driving method caliberating device according to claim 1, which is characterized in that the metal top plate
(16) close to stepper motor (9) side, outer wall is bolted there are two damping rotating seat (8), and two damp rotating seats
(8) opposite side outer wall has been bolted same control plane plate (7).
A kind of 4. stepper motor driving method caliberating device according to claim 3, which is characterized in that the control plane plate
(7) side wall is provided with mounting groove, and liquid crystal touch display screen is connected in mounting groove.
A kind of 5. stepper motor driving method caliberating device according to claim 1, which is characterized in that the fixed frame (19)
Top outer wall is provided with circular hole, and fixed frame (19) both sides outer wall is bolted with regulation cock (21), and two regulation cocks (21) are close to circular hole
One end is connected with arc fixture block (22), and two arc fixture block (22) opposite side outer walls are bonded with rubber pad.
A kind of 6. stepper motor driving method caliberating device according to claim 1, which is characterized in that pedestal (1) bottom
End four Angle Positions of outer wall have been bolted universal wheel, and (1) four side wall centre position of pedestal is consolidated by bolt
Surely there is horizon rule (20).
A kind of 7. stepper motor driving method caliberating device according to claim 1, which is characterized in that the pulling force sensor
(6), float level meter ontology (11) and liquid crystal touch display screen are connected with processor by signal wire, and stepper motor (9) and
Electric telescopic rod (15) is connected with switch, and switch is connect with processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842057.1U CN207556635U (en) | 2017-12-25 | 2017-12-25 | A kind of stepper motor drives method caliberating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721842057.1U CN207556635U (en) | 2017-12-25 | 2017-12-25 | A kind of stepper motor drives method caliberating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556635U true CN207556635U (en) | 2018-06-29 |
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ID=62661016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721842057.1U Active CN207556635U (en) | 2017-12-25 | 2017-12-25 | A kind of stepper motor drives method caliberating device |
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| Country | Link |
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| CN (1) | CN207556635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017885A (en) * | 2019-04-24 | 2019-07-16 | 中国长江电力股份有限公司 | A kind of roof-mounted magnetic double level gauge automatic check device and method |
-
2017
- 2017-12-25 CN CN201721842057.1U patent/CN207556635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017885A (en) * | 2019-04-24 | 2019-07-16 | 中国长江电力股份有限公司 | A kind of roof-mounted magnetic double level gauge automatic check device and method |
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