CN104568049A - Rotary non-contact water level gauge upright pole - Google Patents
Rotary non-contact water level gauge upright pole Download PDFInfo
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- CN104568049A CN104568049A CN201510057838.9A CN201510057838A CN104568049A CN 104568049 A CN104568049 A CN 104568049A CN 201510057838 A CN201510057838 A CN 201510057838A CN 104568049 A CN104568049 A CN 104568049A
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- sleeve
- mobile jib
- level gauge
- fixed
- rotatable
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Abstract
The invention relates to a rotary non-contact water level gauge upright pole which comprises a main pole, a base part, a first rotating device, a second rotating device, a check platform, a cross rod, a cantilever, and a device used for fixing a non-contact water level gauge, wherein the main pole is fixed on the upper surface of the base part; the first rotating device is movably arranged at a middle lower position of the main pole, the second rotating device is movably arranged at the upper end of the main pole, and the first rotating device and the second rotating device can rotate around the main pole; the check platform is fixed at a middle upper position of the main pole; the cross rod is fixed in the middle of the first rotating device; the cantilever is vertically fixed in the middle of the first rotating device; and the device used for fixing a non-contact water level gauge is fixed at the tail end of the free end of the cantilever. The water level gauge upright pole disclosed by the invention is long in cantilever and can rotate, a non-contact probe can be always arranged above the water flow, a barrier object does not exist in a signal reflection area, and routine maintenance of the water level gauge is facilitated.
Description
Technical field
The present invention relates to a kind of contactless water-level gauge vertical rod, particularly relate to a kind of rotatable contactless water-level gauge vertical rod.
Background technology
When enforcement mountain flood non-engineering measure project, because the water level of part reservoir is higher, and some reservoir is also responsible for Rural water supply and agricultural irrigation task, so task is installed in the construction cannot implementing steel pipe float type level meter.In this case, need the actual conditions in conjunction with reservoir, water-level gauge is adapted as the contactless water-level gauge such as radar type, ultrasonic type.But the vertical rod of conventional contactless water-level gauge is generally installed on reservoir or bank, river course, generally comprise steel pipe post and support, cantilever, bracing wire, the part such as lightning-arrest.Conventional water level gauge vertical rod cantilever is shorter, and between 2-8 rice, once river water level or reservoir water level descending, the water level monitoring equipment on cantilever cannot measure water level; The cantilever of cantilever water-level gauge vertical rod is fixed, can not rotate, once water level monitoring inquires into below existence block thing, cannot measure water level.Simultaneously because cantilever is fixed, cause installation and maintenance difficult, operation at sea or anhydrous period operation can only be carried out.In sum, due to the complicacy of in-site installation condition, the design of traditional contactless water-level gauge vertical rod often can not reach actual measurement needs, needs thus to redesign water level vertical rod.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rotatable contactless water-level gauge vertical rod, this contactless water-level gauge vertical rod base fixed is firm, load-bearing capacity and resistance to capsizing meet the demands, vertical rod cantilever is longer, possesses spinfunction, can ensure that contactless water-level gauge probe is placed in above current all the time, and have no occluder in signal reflex region, be convenient to installation, maintenance and maintenance.
For solve existing contactless water-level gauge vertical rod technical matters, the present invention propose solution be:
A kind of rotatable contactless water-level gauge vertical rod, comprise mobile jib, foundation, the first rotatable device, the second rotatable device, check platform, cross bar, cantilever and the device for fixing contactless water-level gauge, wherein, described mobile jib is fixed on the upper surface of described foundation; The position that the middle part that described first rotatable device is movably installed in described mobile jib is on the lower side, described second rotatable device is movably installed in the upper end of described mobile jib, and described first rotatable device and described second rotatable device can rotate around mobile jib; On the position that the middle part that described inspection platform is fixed on mobile jib is on the upper side; Described cross bar is vertically fixed on the middle part of described first rotatable device symmetrically; Described cantilever is fixed on the middle part of the first rotatable device by the cross-section normal of one end, and mutually vertical with described cross bar; The end of the free end of described cantilever is fixed with the described device for fixing contactless water-level gauge; Be respectively arranged with bracing wire between the two ends, left and right of described cross bar and described cantilever free end, between described second rotatable device and the free end of described cantilever, be provided with bracing wire, balance and fixing effect can be played to cantilever.
Preferably, described first rotatable device comprise be linked in internal diameter on mobile jib be greater than mobile jib external diameter the first sleeve, the internal diameter that described first sleeve carries out sealing is greater than described first sleeve the second sleeve, be fixed on mobile jib for supporting the first bracing or strutting arrangement of described first sleeve and being fixed on the first stationary installation mobile jib being used for fixing the second sleeve.Described second rotatable device comprise be linked in internal diameter on mobile jib be greater than mobile jib external diameter the 3rd sleeve, the internal diameter that described 3rd sleeve carries out sealing is greater than described 3rd sleeve the 4th sleeve, be fixed on mobile jib for supporting the second bracing or strutting arrangement of described 3rd sleeve and being fixed on the second stationary installation mobile jib being used for fixing the 4th sleeve.Described second sleeve seals the first sleeve, and the 4th sleeve seals the 3rd sleeve, can reduce rainwater and dust and reduce its flexible rotating degree to the unfavorable factor of the first sleeve and the 3rd sleeve.
Preferably, described first sleeve and the 3rd sleeve are provided with two fixed orifices.Can to be annotated in the first sleeve and the 3rd sleeve butter by fixed orifice, the flexible rotation degree of the first sleeve and the 3rd sleeve can be increased on the one hand, can prevent the first sleeve and the 3rd sleeve from getting rusty on the other hand.Fixed orifice is convenient to the first sleeve and the 3rd fixing between sleeve and mobile jib, and anti-locking apparatus freedom and flexibility rotate and affect the measurement data of contactless water-level gauge.
Preferably, described first bracing or strutting arrangement, the second bracing or strutting arrangement, the first stationary installation and the second stationary installation are all by the annulus of steel bar meter; Described first bracing or strutting arrangement is welded on the mobile jib below the first sleeve; Second bracing or strutting arrangement is welded on the mobile jib below the 3rd sleeve; Described first stationary installation to be positioned at above the second sleeve and to weld together with the second sleeve and mobile jib; Described second stationary installation to be positioned at above the 4th sleeve and to weld together with the 4th sleeve and mobile jib.
Preferably, described cross bar is two, is fixed on the left and right sides at the middle part of the first rotatable device respectively by its cross-section normal.
Preferably, described cantilever combines by some sections, and passes through Flange joint between the section of described cantilever and section.
Preferably, described bracing wire is the bracing wire of steel strand.
Preferably, the bracing wire of described steel strand utilizes flower basket bolt adjusting elasticity.
Preferably, described foundation comprises upper opening and is less than the steel reinforcement cage of lower openings and fills described steel reinforcement cage gap and by concrete pedestal fixing for described steel reinforcement cage.
Preferably, described foundation comprises upper opening and is less than the steel reinforcement cage of lower openings and fills described steel reinforcement cage gap and by concrete pedestal fixing for described steel reinforcement cage and fixing arrangement of reinforcement.
Preferably, the jib-length of described rotatable contactless water-level gauge vertical rod is 12 meters.
Beneficial effect of the present invention is:
(1) the present invention can rotate, so can ensure that non-contact optical probe is placed in above current all the time, and have no occluder in signal reflex region, and be convenient to daily maintenance, care and maintenance;
(2) because basic courses department of the present invention is made up of steel reinforcement cage and concrete pedestal, so can ensure the stable of this vertical rod, and then can add the length of long cantilever, the scope making it measure is larger.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is the scheme of installation of rotatable portion;
Fig. 3 is the scheme of installation of cross bar;
Fig. 4 is the device schematic diagram installing precipitation gauge;
Fig. 5 is the device schematic diagram installing solar bracket;
Fig. 6 is the Flange joint schematic diagram that mobile jib is fixed on foundation;
Fig. 7 is the overall schematic checking platform;
Fig. 8 is the cat ladder schematic diagram on mobile jib;
Fig. 9 is the device scheme of installation for fixing contactless water-level gauge;
When Figure 10 is without grouan, the schematic diagram of foundation;
Figure 11 is when having grouan, the schematic diagram of foundation.
Wherein, 1 mobile jib, 2 first rotatable devices, 3 cross bars, 4 cantilevers, 5 fixing contactless water-level gauge devices, 6 check platform, 7 flower basket bolts, 8 first sleeves, 9 second sleeves, 10 fixed orifices, 11 first through wires holes, 12 triangular steel plates, 13 "T"-shaped steel plates, 14 elbows, 15 second through wires holes, 16 flanges, 17 right-angled trapezium fixation steel plates, 18 railings, 19 lightning rods, 20 check mesa base, 21 " U " shape ring, 22 the 3rd through wires holes, 23 steel reinforcement cages, 24 concrete pedestals, 25 grouan, 26 fixing arrangements of reinforcement.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
From Fig. 1, Fig. 3 and Fig. 9, a kind of rotatable contactless water-level gauge vertical rod, comprises mobile jib 1, foundation, the first rotatable device 2, second rotatable device, checks that platform 6, cross bar 3, cantilever 4 and the device 5 for fixing contactless water-level gauge form.Wherein, mobile jib 1 is fixed on the upper surface of foundation; First rotatable device 2 is movably installed in position on the lower side, the middle part of mobile jib 1, and the second rotatable device is movably installed in the upper end of mobile jib 1, and the first rotatable device 2 and the second rotatable device can rotate around mobile jib 1; Check that platform 6 is fixed on position on the upper side, the middle part of mobile jib 1; Cross bar 3 is two, is fixed on the left and right sides at the middle part of the first rotatable device 2, and is fixed it with triangular steel plate 12 respectively by its cross-section normal; Cantilever 4 is fixed on the middle part of the first rotatable device 2 by the cross-section normal of one end, on the mobile jib 1 of the first rotatable device 2 bottom and cantilever 4 one end of first rotatable device 2 is provided with the first through wires hole 11, and mutually vertical with cross bar 3; The end of the free end of cantilever 4 is fixed with the device 5 for fixing contactless water-level gauge, and the intersection for the fixing device 5 of contactless water-level gauge and the end of cantilever 4 free end is provided with the 3rd through wires hole 22.Be respectively arranged with steel between described two cross bars 3 and cantilever 4 free end and twist bracing wire, the balance of cantilever 4 can be regulated, be provided with steel between second rotatable device of the upper end of mobile jib 1 and the free end of cantilever 4 and twist bracing wire, balance and fixing effect can be played to cantilever 4.
Cantilever 4 combines by several sections, and by Flange joint between the section of cantilever 4 and section, the length of cantilever 4 is 12 meters.
Steel is regulated to twist the degree of tightness of bracing wire by flower basket bolt 7;
As shown in Figure 2, first rotatable device 2 comprises the first sleeve 8 being linked in internal diameter on mobile jib 1 and being greater than mobile jib 1 external diameter, the internal diameter that this first sleeve 8 carries out sealing is greater than the second sleeve 9 of the first sleeve 8, is fixed on the bracing or strutting arrangement that mobile jib 1 is used for supporting the first sleeve 8 and is fixed on the first stationary installation mobile jib 1 being used for fixing the second sleeve.First sleeve 8 of the first rotatable device 2 is provided with two fixed orifices 10, butter can be poured into by fixed orifice 10 in the first rotatable device 2, thus guarantee the first rotatable device 2 flexible rotating and play rust inhibition.
Second rotatable device comprises the 3rd sleeve being linked in internal diameter on mobile jib 1 and being greater than mobile jib 1 external diameter, the internal diameter that the 3rd sleeve carries out sealing is greater than the 4th sleeve of the 3rd sleeve, is fixed on the bracing or strutting arrangement that mobile jib 1 is used for supporting the 3rd sleeve and is fixed on the second stationary installation mobile jib 1 being used for fixing the 4th sleeve.3rd sleeve of the second rotatable device is provided with two fixed orifices, butter can be poured into by fixed orifice in the second rotatable device, thus guarantee the second rotatable device flexible rotating and play rust inhibition.
Fixed orifice is convenient to fix by the first sleeve 8 with between the 3rd sleeve and mobile jib 1, and anti-locking apparatus freedom and flexibility rotate and affect the measurement data of contactless water-level gauge.
Described first bracing or strutting arrangement be positioned to be welded on below the first sleeve on mobile jib 1 by the annulus of steel bar meter and the second bracing or strutting arrangement be positioned to be welded on below the 3rd sleeve on mobile jib 1 by the annulus of steel bar meter.
Described first stationary installation be to be positioned at above the second sleeve and with the second sleeve and mobile jib 1 weld together by the annulus of steel bar meter; Described second stationary installation be to be positioned at above the 4th sleeve and with the 4th sleeve and mobile jib 1 weld together by the annulus of steel bar meter.
As shown in Figure 4, the top of water-level gauge vertical rod is provided with the "T"-shaped steel plate 13 for installing precipitation gauge.
As shown in Figure 5, solar-cell panel support is fixed on the side of the upper end of water-level gauge vertical rod by elbow 14, and the lower surface of elbow 14 and the mobile jib 1 of elbow 14 bottom are provided with the second through wires hole 15.
As shown in Figure 6, mobile jib 1 is connected and fixed on the upper surface of foundation by flange 16, and it is fixing to carry out support with right-angled trapezium fixation steel plate 17 pairs of mobile jibs 1.
As shown in Figure 7, check that platform 6 comprises railing 18, lightning rod 19, check mesa base 20.
Fig. 8 is expressed as at the first rotatable device 2 and checks the cat ladder arranged between platform 6, and the number of described cat ladder is 6.
As shown in Figure 10, foundation is that upper opening is less than the steel reinforcement cage 23 of lower openings and fills steel reinforcement cage 23 gap and the concrete pedestal 24 fixed by steel reinforcement cage 23.
As shown in Figure 11, when running into the situation having grouan 25, foundation comprises steel reinforcement cage 23, concrete pedestal 24 and fixing arrangement of reinforcement 26.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but the restriction not to invention protection domain; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (10)
1. a rotatable contactless water-level gauge vertical rod, it is characterized in that: comprise mobile jib, foundation, the first rotatable device, the second rotatable device, check platform, cross bar, cantilever and the device for fixing contactless water-level gauge, wherein, described mobile jib is fixed on the upper surface of described foundation; The position that the middle part that described first rotatable device is movably installed in described mobile jib is on the lower side, described second rotatable device is movably installed in the upper end of described mobile jib, and described first rotatable device and described second rotatable device can rotate around described mobile jib; On the position that the middle part that described inspection platform is fixed on mobile jib is on the upper side; Described cross bar is vertically fixed on the middle part of described first rotatable device symmetrically; Described cantilever is fixed on the middle part of the first rotatable device by the cross-section normal of one end, and mutually vertical with described cross bar; The end of the free end of described cantilever is fixed with the described device for fixing contactless water-level gauge; Be respectively arranged with bracing wire between the two ends, left and right of described cross bar and described cantilever free end, between described second rotatable device and the free end of described cantilever, be provided with bracing wire.
2. rotatable contactless water-level gauge vertical rod according to claim 1, is characterized in that: described first rotatable device comprise be linked in internal diameter on mobile jib be greater than mobile jib external diameter the first sleeve, the internal diameter that described first sleeve carries out sealing is greater than described first sleeve the second sleeve, be fixed on mobile jib for supporting the first bracing or strutting arrangement of described first sleeve and being fixed on the first stationary installation mobile jib being used for fixing the second sleeve; Described second rotatable device comprise be linked in internal diameter on mobile jib be greater than mobile jib external diameter the 3rd sleeve, the internal diameter that described first sleeve carries out sealing is greater than described 3rd sleeve the 4th sleeve, be fixed on mobile jib for supporting the second bracing or strutting arrangement of described 3rd sleeve and being fixed on the second stationary installation mobile jib being used for fixing the 4th sleeve.
3. rotatable contactless water-level gauge vertical rod according to claim 2, is characterized in that: described first bracing or strutting arrangement, the second bracing or strutting arrangement, the first stationary installation and the second stationary installation are all by the annulus of steel bar meter; Described first bracing or strutting arrangement is welded on the mobile jib below described first sleeve; Second bracing or strutting arrangement is welded on the mobile jib below described 3rd sleeve; Described first stationary installation to be positioned at above described second sleeve and to weld together with described second sleeve and described mobile jib; Described second stationary installation to be positioned at above described 4th sleeve and to weld together with described 4th sleeve and described mobile jib.
4. rotatable contactless water-level gauge vertical rod according to claim 1, is characterized in that: described cross bar is two, is fixed on the left and right sides at the middle part of the first rotatable device respectively by its cross-section normal.
5. rotatable contactless water-level gauge vertical rod according to claim 1, is characterized in that: described cantilever combines by some sections, and passes through Flange joint between the section of described cantilever and section.
6. rotatable contactless water-level gauge vertical rod according to claim 1, is characterized in that: described bracing wire is the bracing wire of steel strand, and the bracing wire of described steel strand is by flower basket bolt adjusting elasticity.
7. rotatable contactless water-level gauge vertical rod according to claim 5, is characterized in that: described jib-length is 12 meters.
8. rotatable contactless water-level gauge vertical rod according to claim 1, is characterized in that: described foundation comprises upper opening and is less than the steel reinforcement cage of lower openings and fills described steel reinforcement cage gap and the concrete pedestal fixed by described steel reinforcement cage.
9. rotatable contactless water-level gauge vertical rod according to claim 8, is characterized in that: described foundation comprises upper opening and is less than the steel reinforcement cage of lower openings and fills described steel reinforcement cage gap and the concrete pedestal fixed by described steel reinforcement cage and fixing arrangement of reinforcement.
10. rotatable contactless water-level gauge vertical rod according to claim 2, is characterized in that: described first sleeve and the 3rd sleeve are provided with two fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057838.9A CN104568049B (en) | 2015-02-04 | 2015-02-04 | A kind of rotatable contactless water-level gauge vertical rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057838.9A CN104568049B (en) | 2015-02-04 | 2015-02-04 | A kind of rotatable contactless water-level gauge vertical rod |
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| Publication Number | Publication Date |
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| CN104568049A true CN104568049A (en) | 2015-04-29 |
| CN104568049B CN104568049B (en) | 2018-04-06 |
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| CN201510057838.9A Active CN104568049B (en) | 2015-02-04 | 2015-02-04 | A kind of rotatable contactless water-level gauge vertical rod |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331617A (en) * | 1998-12-23 | 2002-01-16 | Sms德马格股份公司 | Method for detecting and controlling level of liquid metal in ingot mold |
| CN201083511Y (en) * | 2007-08-17 | 2008-07-09 | 中国水电顾问集团中南勘测设计研究院 | Universal mounting bracket |
| US20090288483A1 (en) * | 2008-05-23 | 2009-11-26 | Jeffrey Alfred Varga | Water level & temperature indicator |
| JP2010217045A (en) * | 2009-03-17 | 2010-09-30 | Yokogawa Denshikiki Co Ltd | Water level measuring system |
| CN202956164U (en) * | 2012-11-28 | 2013-05-29 | 中冶焦耐工程技术有限公司 | Guide rod type level gauge with guide device |
| CN204495424U (en) * | 2015-02-04 | 2015-07-22 | 济南大学 | A kind of rotatable contactless water-level gauge vertical rod |
-
2015
- 2015-02-04 CN CN201510057838.9A patent/CN104568049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331617A (en) * | 1998-12-23 | 2002-01-16 | Sms德马格股份公司 | Method for detecting and controlling level of liquid metal in ingot mold |
| CN201083511Y (en) * | 2007-08-17 | 2008-07-09 | 中国水电顾问集团中南勘测设计研究院 | Universal mounting bracket |
| US20090288483A1 (en) * | 2008-05-23 | 2009-11-26 | Jeffrey Alfred Varga | Water level & temperature indicator |
| JP2010217045A (en) * | 2009-03-17 | 2010-09-30 | Yokogawa Denshikiki Co Ltd | Water level measuring system |
| CN202956164U (en) * | 2012-11-28 | 2013-05-29 | 中冶焦耐工程技术有限公司 | Guide rod type level gauge with guide device |
| CN204495424U (en) * | 2015-02-04 | 2015-07-22 | 济南大学 | A kind of rotatable contactless water-level gauge vertical rod |
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| CN104568049B (en) | 2018-04-06 |
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