CN204214525U - A kind of two flange liquid level transmission device performance detecting system - Google Patents
A kind of two flange liquid level transmission device performance detecting system Download PDFInfo
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- CN204214525U CN204214525U CN201420568463.3U CN201420568463U CN204214525U CN 204214525 U CN204214525 U CN 204214525U CN 201420568463 U CN201420568463 U CN 201420568463U CN 204214525 U CN204214525 U CN 204214525U
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- plemum
- negative pressure
- pressure chamber
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Abstract
A kind of two flange liquid level transmission device performance detecting system, comprises the clamping device of laser range finder and two flange liquid level transmission device, the clamping device of described pair of flange liquid level transmission device comprises base, quadrate support bar, elevating bracket, stepper motor, adjusting screw(rod), negative pressure chamber's fixed sturcture and plemum fixed sturcture, quadrate support bar is arranged on base, quadrate support bar is provided with tooth bar, elevating bracket is set on quadrate support bar, stepper motor is fixedly mounted on elevating bracket, and the output shaft of stepper motor is provided with the fluted disc be meshed with tooth bar, negative pressure chamber's fixed sturcture comprises negative pressure chamber's adjustable plate and negative pressure chamber's base plate, plemum fixed sturcture comprises plemum adjustable plate and plemum base plate, negative pressure chamber's floor level is arranged on the side of elevating bracket, plemum floor level is arranged on base, laser range finder is arranged on the side of elevating bracket, the below of base is provided with four universal wheels.This detection system has higher universality, and accuracy of detection is high, easy to use.
Description
Technical field
The utility model relates to a kind of detection system, especially a kind of detection system for two flange liquid level transmission device performance.
Background technology
Two flange liquid level transmission device, in field of industrial automation control widespread use, has that environmental resistance is high, strong interference immunity, reliable operation, stable, easy to install.
Usually the given experimental check pressure such as pressure calibration are adopted during two flange liquid level transmission device detects, but the flange-interface for different manufacturers, different brands and different size usually allows testing staff take a lot of trouble, the flange of supporting correspondence is needed to be connected with pressure calibration.And the flange-interface of different manufacturers, different brands and different size and pressure calibration different, bring no small trouble to Site Detection personnel.
Summary of the invention
The technical problems to be solved in the utility model is that existing pick-up unit universality is poor, and the pick-up unit of different manufacturers, different brands and different size can not intercommunication.
In order to solve the problems of the technologies described above, the utility model provides a kind of two flange liquid level transmission device performance detecting system, comprise base, quadrate support bar, elevating bracket, stepper motor, laser range finder, adjusting screw(rod), negative pressure chamber's fixed sturcture and plemum fixed sturcture, quadrate support bar is vertically arranged on base, quadrate support bar is provided with a vertical tooth bar, elevating bracket is set on quadrate support bar, and can slide up and down along quadrate support bar, stepper motor is fixedly mounted on elevating bracket, and the output shaft of stepper motor is provided with fluted disc, fluted disc is meshed with tooth bar, adjusting screw(rod) is provided with a circle flange collar, negative pressure chamber's fixed sturcture comprises negative pressure chamber's adjustable plate and negative pressure chamber's base plate, plemum fixed sturcture comprises plemum adjustable plate and plemum base plate, it is leg-of-mutton fin that the relative inner of negative pressure chamber's adjustable plate and negative pressure chamber's base plate and the relative inner of plemum adjustable plate and plemum base plate are all provided with cross section, negative pressure chamber's base plate and plemum base plate are all provided with threaded hole, negative pressure chamber's floor level is arranged on the side of elevating bracket, plemum floor level is arranged on base, and stagger with the negative pressure chamber projection of base plate on base, negative pressure chamber's adjustable plate is screwed by the threaded hole on screw rod and negative pressure chamber's base plate and is arranged on above negative pressure chamber's base plate, and flange collar on adjusting screw(rod) and nut are clamped in the both sides of negative pressure chamber's adjustable plate, plemum adjustable plate is screwed by the threaded hole on screw rod and plemum base plate and is arranged on above plemum base plate, and flange collar on adjusting screw(rod) and nut are clamped in the both sides of plemum adjustable plate, laser range finder is arranged on the side of elevating bracket, and the vertical upper face pointing to plemum base plate, the downside of elevating bracket is provided with elasticity protection pad, the below of base is provided with four universal wheels.
Adopting fluted disc to be meshed with tooth bar can by the level height of stepper motor fine adjustment negative pressure chamber fixed sturcture, convenient detection; Adopt adjusting screw(rod) to regulate the distance between plemum adjustable plate and plemum base plate and the distance between negative pressure chamber's adjustable plate and negative pressure chamber's base plate, thus adapt to the flange of different-thickness, improve the universality of detection system; Adopt leg-of-mutton fin effectively can not only clamp flange, and can also prevent flange from skidding off, improve the stability of detection; Employing laser range finder accurately can measure the distance between two flanges, improves the precision of detection system; Adopt elasticity protection pad can prevent elevating bracket from colliding base, buffer protection has been carried out to negative pressure chamber's fixed sturcture, has improve the security of detection system; Adopt four universal wheels that mobile detecting system can be facilitated overall, facilitate testing staff's execute-in-place; By plemum base plate and negative pressure chamber's base plate, the projection on base is staggered, and ensures that negative pressure chamber's fixed sturcture and plemum fixed sturcture there will not be collision, also makes negative pressure chamber's fixed sturcture and plemum fixed sturcture can be positioned in same level.
As further improvement of the utility model scheme, plemum base plate is arranged on base by pillar level, and the distance between plemum plate upper surface and base upper surface equals the distance between negative pressure chamber's plate upper surface and elasticity protection pad lower surface.Adopt pillar that negative pressure chamber's fixed sturcture and plemum fixed sturcture can be made can be positioned in same level, also just make two flanges can be positioned in same level.
The beneficial effects of the utility model are: (1) adopts fluted disc to be meshed with tooth bar can by the level height of stepper motor fine adjustment negative pressure chamber fixed sturcture, convenient detection; (2) adopt adjusting screw(rod) to regulate the distance between plemum adjustable plate and plemum base plate and the distance between negative pressure chamber's adjustable plate and negative pressure chamber's base plate, thus adapt to the flange of different-thickness, improve the universality of detection system; (3) adopt leg-of-mutton fin effectively can not only clamp flange, and can also prevent flange from skidding off, improve the stability of detection system; (4) employing laser range finder accurately can measure the distance between two flanges, improves the precision of detection system; (5) adopt elasticity protection pad can prevent elevating bracket from colliding base, buffer protection has been carried out to negative pressure chamber's fixed sturcture, has improve the security of detection system; (6) adopt four universal wheels that mobile detecting system can be facilitated overall, facilitate testing staff's execute-in-place; (7) by plemum base plate and negative pressure chamber's base plate, the projection on base is staggered, and ensures that negative pressure chamber's fixed sturcture and plemum fixed sturcture there will not be collision, also makes negative pressure chamber's fixed sturcture and plemum fixed sturcture can be positioned in same level.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
Embodiment
As illustrated in fig. 1 and 2, the utility model provides a kind of two flange liquid level transmission device performance detecting system, comprise base 1, quadrate support bar 2, elevating bracket 3, stepper motor 4, laser range finder 5, adjusting screw(rod) 10, negative pressure chamber's fixed sturcture and plemum fixed sturcture, quadrate support bar 2 is vertically arranged on base 1, quadrate support bar 2 is provided with a vertical tooth bar 6, elevating bracket 3 is set on quadrate support bar 2, and can slide up and down along quadrate support bar 2, stepper motor 4 is fixedly mounted on elevating bracket 3, and the output shaft of stepper motor 4 is provided with fluted disc 7, fluted disc 7 is meshed with tooth bar 6, adjusting screw(rod) 10 is provided with a circle flange collar 11, negative pressure chamber's fixed sturcture comprises negative pressure chamber's adjustable plate 12 and negative pressure chamber's base plate 13, plemum fixed sturcture comprises plemum adjustable plate 15 and plemum base plate 16, all being provided with cross section in negative pressure chamber's adjustable plate 12 and the relative inner of negative pressure chamber's base plate 13 and the relative inner of plemum adjustable plate 15 and plemum base plate 16 is leg-of-mutton fin 14, negative pressure chamber's base plate 13 and plemum base plate 16 are all provided with threaded hole, negative pressure chamber's base plate 13 level is arranged on the side of elevating bracket 3, plemum base plate 16 level is arranged on base 1, and stagger with the projection of negative pressure chamber base plate 13 on base 1, negative pressure chamber's adjustable plate 12 is screwed by the threaded hole on screw rod 10 and negative pressure chamber's base plate 13 and is arranged on above negative pressure chamber's base plate 13, and flange collar 11 on adjusting screw(rod) 10 and nut are clamped in the both sides of negative pressure chamber's adjustable plate 12, plemum adjustable plate 15 is screwed by the threaded hole on screw rod 10 and plemum base plate 16 and is arranged on above plemum base plate 16, and flange collar 11 on adjusting screw(rod) 10 and nut are clamped in the both sides of plemum adjustable plate 15, laser range finder 5 is arranged on the side of elevating bracket 3, and the vertical upper face pointing to plemum base plate 16, the downside of elevating bracket 3 is provided with elasticity protection pad 8, four universal wheels 9 are provided with in the below of base 1.
In order to raise plemum fixed sturcture, plemum base plate 16 is arranged on base 1 by pillar 17 level, and the distance between plemum base plate 16 upper surface and base 1 upper surface equals the distance between negative pressure chamber's base plate 13 upper surface and elasticity protection pad 8 lower surface.
Performance detecting system of the present utility model in use, first by adjusting screw(rod) 10, upper and lower two flanges are clamped between negative pressure chamber's adjustable plate 12 and negative pressure chamber's base plate 13 and between plemum adjustable plate 15 and plemum base plate 16 respectively, and then by four universal wheel 9 mobile detecting systems to position to be detected, and then send pulse signal to stepper motor 4, elevating bracket 3 is made to regulate height along quadrate support bar 2 under the interaction of fluted disc 7 and tooth bar 6, laser range finder 5 detects the vertical range between upper and lower two flanges in real time simultaneously, when negative pressure chamber's fixed sturcture moves to bottom, elasticity protection pad 8 touches base 1 and cushions.
Claims (2)
1. a two flange liquid level transmission device performance detecting system, is characterized in that: the clamping device comprising laser range finder (5) and two flange liquid level transmission device, the clamping device of described pair of flange liquid level transmission device comprises base (1), quadrate support bar (2), elevating bracket (3), stepper motor (4), adjusting screw(rod) (10), negative pressure chamber's fixed sturcture and plemum fixed sturcture, described quadrate support bar (2) is vertically arranged on base (1), described quadrate support bar (2) is provided with a vertical tooth bar (6), described elevating bracket (3) is set on quadrate support bar (2), and can slide up and down along quadrate support bar (2), described stepper motor (4) is fixedly mounted on elevating bracket (3), and the output shaft of stepper motor (4) is provided with fluted disc (7), described fluted disc (7) is meshed with tooth bar (6), described adjusting screw(rod) (10) is provided with a circle flange collar (11), described negative pressure chamber fixed sturcture comprises negative pressure chamber's adjustable plate (12) and negative pressure chamber's base plate (13), described plemum fixed sturcture comprises plemum adjustable plate (15) and plemum base plate (16), it is leg-of-mutton fin (14) that the relative inner of described negative pressure chamber adjustable plate (12) and negative pressure chamber's base plate (13) and the relative inner of plemum adjustable plate (15) and plemum base plate (16) are all provided with cross section, described negative pressure chamber base plate (13) and plemum base plate (16) are all provided with threaded hole, described negative pressure chamber base plate (13) level is arranged on the side of elevating bracket (3), described plemum base plate (16) level is arranged on base (1), and stagger with the projection of negative pressure chamber's base plate (13) on base (1), described negative pressure chamber adjustable plate (12) is screwed by screw rod (10) and the threaded hole on negative pressure chamber's base plate (13) and is arranged on negative pressure chamber's base plate (13) top, and flange collar (11) on adjusting screw(rod) (10) and nut are clamped in the both sides of negative pressure chamber's adjustable plate (12), described plemum adjustable plate (15) is screwed by screw rod (10) and the threaded hole on plemum base plate (16) and is arranged on plemum base plate (16) top, and flange collar (11) on adjusting screw(rod) (10) and nut are clamped in the both sides of plemum adjustable plate (15), described laser range finder (5) is arranged on the side of elevating bracket (3), and the vertical upper face pointing to plemum base plate (16), the downside of described elevating bracket (3) is provided with elasticity protection pad (8), the below of described base (1) is provided with four universal wheels (9).
2. according to claim 1 pair of flange liquid level transmission device performance detecting system, it is characterized in that: described plemum base plate (16) is arranged on base (1) by pillar (17) level, and the distance between plemum base plate (16) upper surface and base (1) upper surface equals the distance between negative pressure chamber's base plate (13) upper surface and elasticity protection pad (8) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568463.3U CN204214525U (en) | 2014-09-29 | 2014-09-29 | A kind of two flange liquid level transmission device performance detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568463.3U CN204214525U (en) | 2014-09-29 | 2014-09-29 | A kind of two flange liquid level transmission device performance detecting system |
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| Publication Number | Publication Date |
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| CN204214525U true CN204214525U (en) | 2015-03-18 |
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| CN201420568463.3U Active CN204214525U (en) | 2014-09-29 | 2014-09-29 | A kind of two flange liquid level transmission device performance detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555190A (en) * | 2017-08-29 | 2018-01-09 | 国网山东省电力公司平原县供电公司 | Shelf are unloaded in a kind of Power Material activity |
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2014
- 2014-09-29 CN CN201420568463.3U patent/CN204214525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555190A (en) * | 2017-08-29 | 2018-01-09 | 国网山东省电力公司平原县供电公司 | Shelf are unloaded in a kind of Power Material activity |
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| GR01 | Patent grant |