CN204988412U - Rotatable river course flowmeter fixed bolster - Google Patents

Rotatable river course flowmeter fixed bolster Download PDF

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Publication number
CN204988412U
CN204988412U CN201520768955.1U CN201520768955U CN204988412U CN 204988412 U CN204988412 U CN 204988412U CN 201520768955 U CN201520768955 U CN 201520768955U CN 204988412 U CN204988412 U CN 204988412U
Authority
CN
China
Prior art keywords
circular arc
montant
river
fixed support
river course
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.)
Expired - Fee Related
Application number
CN201520768955.1U
Other languages
Chinese (zh)
Inventor
刘入朝
陶东波
许敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU HONQUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
Original Assignee
Chengdu Yuanyi Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Yuanyi Science & Technology Co Ltd filed Critical Chengdu Yuanyi Science & Technology Co Ltd
Priority to CN201520768955.1U priority Critical patent/CN204988412U/en
Application granted granted Critical
Publication of CN204988412U publication Critical patent/CN204988412U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rotatable river course flowmeter fixed bolster, including columniform montant, first horizontal pole and second horizontal pole, the one end of second horizontal pole and montant rotatable coupling, 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, the other end and first circular arc fixed connection, first circular arc pass through the bolt and are connected with the second circular arc is detachable, thus the montant is worn to locate space that first circular arc and second circular arc enclose and is pressed from both sides and fasten calmly, the lower extreme of montant is equipped with towards the horizontal fixed support bar of river course center extension, and river course flowmeter parallel mount is on horizontal fixed support bar. The utility model discloses a rotatable river course flowmeter fixed bolster, it is firm to make river course flowmeter and horizontal fixed support bar be connected through a plurality of fixed points, and the reliability is high, the direction of rotatable montant adjustment river course flowmeter realizes the quality of water flow monitoring to each position in the waters.

Description

A kind of rotating discharge of river meter fixed support
Technical field
The utility model belongs to stream flow gaging technical field, is specifically related to a kind of rotating discharge of river meter fixed support.
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 discharge of river meter direction rotating discharge of river meter fixed support.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of rotating discharge of river meter fixed support, 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 by bolt, described montant is arranged in space that the first circular arc and the second circular arc surround thus is clamped fixing, the lower end of montant is provided with the horizontal fixed support bar extended towards center, river course, and discharge of river meter is installed in parallel on horizontal fixed support bar.
Preferably, described discharge of river meter is arranged on horizontal fixed support bar by three point of fixity.
Preferably, described second cross bar is rotatably connected by bearing and montant.
Preferably, the inner arc surface of described first circular arc and the second circular arc is equipped with tooth-shape structure.
The beneficial effects of the utility model are: rotating discharge of river meter fixed support provided by the utility model, horizontal fixed support bar for installing discharge of river meter is set in montant lower end, and making discharge of river meter and horizontal fixed support bar stable connection by multiple point of fixity, 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.
Accompanying drawing explanation
Fig. 1 is the support bracket fastened structural representation of the utility model rotating 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; 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, rotating discharge of river meter fixed support 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 tooth-shape structure, tooth-shape structure is vertically arranged, for increasing the friction force of the first circular arc 52 and the second circular arc 53 and montant 1 excircle.
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.
Rotating discharge of river meter fixed support provided by the utility model, arrange the horizontal fixed support bar for installing discharge of river meter in montant lower end, and make discharge of river meter and horizontal fixed support bar stable connection by multiple point of fixity, 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 (4)

1. a rotating discharge of river meter fixed support, 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 by bolt, described montant (1) is arranged in space that the first circular arc (52) and the second circular arc (53) surround thus is clamped fixing, the lower end of montant (1) is provided with the horizontal fixed support bar (2) extended towards center, river course, and discharge of river meter (3) is installed in parallel on horizontal fixed support bar (2).
2. rotating discharge of river meter fixed support according to claim 1, is characterized in that: described discharge of river meter (3) is arranged on horizontal fixed support bar (2) by three point of fixity.
3. rotating discharge of river meter fixed support according to claim 1, is characterized in that: described second cross bar (6) is rotatably connected by bearing and montant (1).
4. rotating discharge of river meter fixed support according to claim 1, is characterized in that: the inner arc surface of described first circular arc (52) and the second circular arc (53) is equipped with tooth-shape structure.
CN201520768955.1U 2015-09-30 2015-09-30 Rotatable river course flowmeter fixed bolster Expired - Fee Related CN204988412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520768955.1U CN204988412U (en) 2015-09-30 2015-09-30 Rotatable river course flowmeter fixed bolster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520768955.1U CN204988412U (en) 2015-09-30 2015-09-30 Rotatable river course flowmeter fixed bolster

Publications (1)

Publication Number Publication Date
CN204988412U true CN204988412U (en) 2016-01-20

Family

ID=55122771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520768955.1U Expired - Fee Related CN204988412U (en) 2015-09-30 2015-09-30 Rotatable river course flowmeter fixed bolster

Country Status (1)

Country Link
CN (1) CN204988412U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203174A (en) * 2015-09-30 2015-12-30 成都源溢科技有限公司 Rotatable fixing support of river flow meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203174A (en) * 2015-09-30 2015-12-30 成都源溢科技有限公司 Rotatable fixing support of river flow meter

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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
TR01 Transfer of patent right

Effective date of registration: 20180316

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.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20180930