CN204988414U - A support for fixing river course flowmeter - Google Patents
A support for fixing river course flowmeter Download PDFInfo
- Publication number
- CN204988414U CN204988414U CN201520770147.9U CN201520770147U CN204988414U CN 204988414 U CN204988414 U CN 204988414U CN 201520770147 U CN201520770147 U CN 201520770147U CN 204988414 U CN204988414 U CN 204988414U
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- CN
- China
- Prior art keywords
- circular arc
- montant
- river
- flowmeter
- horizontal pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a support for fixing river course flowmeter, including columniform montant and parallel arrangement's first horizontal pole and second horizontal pole, the one end and the montant rotatable coupling of second horizontal pole, the other end and river bank fixed connection, first horizontal pole include the connecting portion with second horizontal pole parallel arrangement, the one end and the river bank fixed connection of connecting portion, and the other end and first circular arc fixed connection, first circular arc is connected with the second circular arc is detachable, the montant is worn to locate the space that first circular arc and second circular arc enclose and is pressed from both sides the fastening to decide, and the river course flowmeter is fixed at the montant lower extreme, all be equipped with the rubber layer on the interior arc surface of first circular arc and second circular arc. The utility model provides a support for fixing river course flowmeter, montant and second horizontal pole rotatable coupling, when first circular arc and second circular arc loosen, thus the direction of rotatable montant adjustment river course flowmeter, the realization is monitored the quality of water flow in each position in the waters.
Description
Technical field
The utility model belongs to stream flow gaging technical field, is specifically related to a kind of support for fixing discharge of river meter.
Background technology
Water is the precious resources that the mankind depend on for existence and development, and rivers and lakes are the freshwater resources that the mankind provide high-quality.But since eighties of last century nineties, World Freshwater Resources is day by day short, it is day by day serious to add water pollutions, and water, drought evil grows in intensity, and makes the balance of terrestrial ecosystem and stablely to be destroyed, and directly threaten the survival and development of the mankind.The wherein surface water quality monitoring problem that brings of water pollution problems, also becomes the topic that people pay close attention to day by day.At present, domestic seven large surface drainage systems all suffer pollution in various degree, and groundwater contamination also faces very severe situation.Most urban groundwater is polluted to a certain extent, and has the trend increased the weight of year by year.The water pollutions be on the rise not only reduces the using function of water body, exacerbates the contradiction of shortage of water resources further, but also serious threat is to the safe drinking water of city dweller and health.In this case, be necessary that water quality water resource being comprised to the especially important lakes and reserviors of surface water carries out omnibearing on-line monitoring, grasp comprehensively high-quality water resource the index of correlation such as distribution situation, Changing Pattern, the water yield, water quality.The on-line monitoring of the river water yield mainly adopts discharge of river meter to monitor.
China's discharge of river meter market development is rapid, product output continuous expansion, and national industrial policies encourage discharge of river meter industry to high-tech product future development, and domestic enterprise's newly-increased investment project investment increases gradually.Investor is more and more closer to the concern in discharge of river meter market, and this makes discharge of river meter increasing market receive the concern of each side.But each manufacturer is mainly around the technological development of discharge of river meter, have ignored installation and fixed form because of water quality of river, geographical situation difference mounting means on metering impact, thus causing measuring error comparatively large, market is not also to analysis and the alignments of measuring instrument accurate measurement.
Discharge of river meter used in the market adopts fixed support to be arranged on bank, river mostly, but the mode of its fixed flow gauge is all be fixed on the fixed support on bank, river course, fixed form is more, single principle is substantially all the same, adopt and directly flow probe is adopted colligation, the modes such as clip are fixed, and there is difficult operation for the maintenance in later stage, water flow variation adjustment, the function such as cannot to regulate.
Fig. 3 is the conventional fixed form of discharge of river meter, and discharge of river meter 3 is fixed on montant 1 lower end by the mode of colligation, and this fixed form is too simple, easily breaks down:
One, current scour flow-meter probe front end is easily caused to cause direction to change;
If two that skew maintenance occurs is pretty troublesome, during ordinary water level, being positioned at the fixing of below the water surface cannot remove, the personnel that need repairing to underwater operation, winter and the lower inconvenient maintenance in season of temperature;
After fixing support when three, installing, flow-meter probe cannot regulate by travel direction again, requires high, repeatedly reinstall adjustment and waste time for installation accuracy.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of support for fixing discharge of river meter.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of support for fixing discharge of river meter, comprise columniform montant and the first cross bar be arranged in parallel and the second cross bar, one end and the montant of the second cross bar are rotatably connected, the other end is fixedly connected with riverbank, first cross bar comprises the connecting portion be arranged in parallel with the second cross bar, one end of connecting portion is fixedly connected with riverbank, the other end is fixedly connected with the first circular arc, first circular arc is connected with the second circular arc is detachable, described montant is arranged in space that the first circular arc and the second circular arc surround and is clamped fixing, discharge of river meter is fixed on montant lower end, the inner arc surface of described first circular arc and the second circular arc is equipped with rubber layer.
Preferably, described second cross bar is rotatably connected by bearing and montant.
Preferably, described first circular arc is connected with the second circular arc is detachable by bolt.
The beneficial effects of the utility model are: the support for fixing discharge of river meter provided by the utility model, montant and the second cross bar are rotatably connected, when the first circular arc and the second circular arc unclamp, rotatable montant thus the direction of adjustment discharge of river meter, realize monitoring the water quality flow in each orientation in waters.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the support of fixing discharge of river meter;
Fig. 2 is the structural representation of the utility model first cross bar;
Fig. 3 is the conventional fixed form of discharge of river meter.
Description of reference numerals: 1, montant; 2, horizontal fixed support bar; 3, discharge of river meter; 4, triangle polyester fibre block; 5, the first cross bar; 51, connecting portion; 52, the first circular arc; 53, the second circular arc; 54, rubber layer; 6, the second cross bar.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
As depicted in figs. 1 and 2, support for fixing discharge of river meter of the present utility model, the one end and the montant 1 that comprise columniform montant 1 and the first cross bar 5 be arranged in parallel and the second cross bar 6, second cross bar 6 are rotatably connected by bearing, and the other end is fixedly connected with riverbank; First cross bar 5 comprises the connecting portion 51 be arranged in parallel with the second cross bar 6, one end of connecting portion 51 is fixedly connected with riverbank, the other end is fixedly connected with the first circular arc 52, first circular arc 52 is connected with the second circular arc 53 is detachable by bolt, and montant 1 is arranged in the space that the first circular arc 52 and the second circular arc 53 surround; First circular arc 52 and the second closed space surrounded of circular arc 53 are oval space, the long diameter being less than montant 1 of minor axis of this ellipse, when being fastened by bolts the first circular arc 52 and the second circular arc 53, montant 1 is clamped fixing, the inner arc surface of the first circular arc 52 and the second circular arc 53 is equipped with rubber layer 54, because rubber has larger friction factor, the friction force of the first circular arc 52 and the second circular arc 53 and montant 1 excircle can be increased.
The lower end of montant 1 is provided with the horizontal fixed support bar 2 extended towards center, river course, discharge of river meter 3 is installed in parallel on horizontal fixed support bar 2, in the present embodiment, discharge of river meter 3 is arranged on horizontal fixed support bar 2 by three point of fixity, discharge of river meter 3 can pass through colligation, and the modes such as clip are fixed on the point of fixity of horizontal fixed support bar 2; The place that horizontal fixed support bar 2 is connected with montant 1 is provided with triangle polyester fibre block 4, and a right-angle side of triangle polyester fibre block 4 is connected with montant 1, and another right-angle side is connected with horizontal fixed support bar 2; Montant 1, horizontal fixed support bar 2 and triangle polyester fibre block 4 form firm three-legged structure, thus horizontal fixed support bar 2 not easily offsets relative to montant.
When needing the direction regulating discharge of river meter 3, only need swivel bolt that the first circular arc 52 and the second circular arc 53 are unclamped, rotate montant 1, the bearing of montant 1 on the second cross bar 6 rotates in a circumferential direction, after rotateing in place, swivel bolt make the first circular arc 52 and the second circular arc 53 adjacent to each other, thus montant 1 to be fixedly clamped again.
The support for fixing discharge of river meter that the present embodiment provides, horizontal fixed support bar for installing discharge of river meter is set in montant lower end, and make discharge of river meter and horizontal fixed support bar stable connection by multiple point of fixity, triangle polyester fibre block makes horizontal fixed support bar not easily offset relative to montant simultaneously, thus discharge of river meter can be stable be fixed on support, reliability is high; Montant and the second cross bar are rotatably connected, and when the first circular arc and the second circular arc unclamp, rotatable montant thus the direction of adjustment discharge of river meter, realize monitoring the water quality flow in each orientation in waters.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (3)
1. the support for fixing discharge of river meter, it is characterized in that: comprise columniform montant (1) and the first cross bar (5) be arranged in parallel and the second cross bar (6), one end and the montant (1) of the second cross bar (6) are rotatably connected, the other end is fixedly connected with riverbank, first cross bar (5) comprises the connecting portion (51) be arranged in parallel with the second cross bar (6), one end of connecting portion (51) is fixedly connected with riverbank, the other end is fixedly connected with the first circular arc (52), first circular arc (52) is connected with the second circular arc (53) is detachable, described montant (1) is arranged in space that the first circular arc (52) and the second circular arc (53) surround and is clamped fixing, discharge of river meter (3) is fixed on montant (1) lower end, the inner arc surface of described first circular arc (52) and the second circular arc (53) is equipped with rubber layer (54).
2. the support for fixing discharge of river meter according to claim 1, is characterized in that: described second cross bar (6) is rotatably connected by bearing and montant (1).
3. the support for fixing discharge of river meter according to claim 1, is characterized in that: described first circular arc (52) is connected with the second circular arc (53) is detachable by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770147.9U CN204988414U (en) | 2015-09-30 | 2015-09-30 | A support for fixing river course flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770147.9U CN204988414U (en) | 2015-09-30 | 2015-09-30 | A support for fixing river course flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988414U true CN204988414U (en) | 2016-01-20 |
Family
ID=55122773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770147.9U Withdrawn - After Issue CN204988414U (en) | 2015-09-30 | 2015-09-30 | A support for fixing river course flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181064A (en) * | 2015-09-30 | 2015-12-23 | 成都源溢科技有限公司 | Support used for fixing river channel flowmeter |
-
2015
- 2015-09-30 CN CN201520770147.9U patent/CN204988414U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181064A (en) * | 2015-09-30 | 2015-12-23 | 成都源溢科技有限公司 | Support used for fixing river channel flowmeter |
| CN105181064B (en) * | 2015-09-30 | 2018-05-18 | 成都源溢科技有限公司 | A kind of stent by fixing based on the discharge of river |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180319 Address after: 611731 new route No. 4 of Chengdu hi tech Zone, Sichuan Patentee after: CHENGDU HONQUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 611731 new route No. 4 of Chengdu hi tech Zone, Sichuan Patentee before: CHENGDU YUANYI SCIENCE & TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20180518 |
|
| AV01 | Patent right actively abandoned |