CN203981233U - Modular bridge flow measuring frame - Google Patents
Modular bridge flow measuring frame Download PDFInfo
- Publication number
- CN203981233U CN203981233U CN201420415840.XU CN201420415840U CN203981233U CN 203981233 U CN203981233 U CN 203981233U CN 201420415840 U CN201420415840 U CN 201420415840U CN 203981233 U CN203981233 U CN 203981233U
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- China
- Prior art keywords
- sensor
- support frame
- foot rest
- stationary pipes
- frame
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Abstract
The utility model modular bridge flow measuring frame, belong to canal capacity fields of measurement, include fixedly foot rest, lower fixedly foot rest, stationary pipes, stay pipe, upper support frame, lower support frame, sensor support frame, sensor stationary pipes, sensor support bar, sensor, pulley gear.Fixedly foot rest is fixed on bridge up and down, and sensor support frame is articulated on upper and lower bracing frame by pulley gear, and sensor gos deep into by sensor support frame the surveying work that flow is carried out in river bed.The utility model is simple in structure, with low cost, composition material group will be take angle bar as main, corrosion-resistant property is stronger, connects, without special technical requirement in the mode that bolt connects and each position articulates, be convenient to staff's operation, after flow measurement end-of-job, just detachably regain, avoid long term exposure in external environment condition, increased serviceable life.The utility model is applicable to most of bridge structures, and large channel, river all have bridge, so usable range and extensive.
Description
Technical field
The utility model belongs to canal capacity fields of measurement, particularly relates to a kind of combined type flow measuring frame that bridge is used that is suitable for.
Background technology
Canal capacity fields of measurement is the main ultrasonic sensor mode that adopts at present, because it is simple to operate, be convenient to the advantage widespread uses such as management.Ultrasonic flow sensor formula measuring appliance utilizes ultrasonic reflections principle to measure the vertical range between the water surface and sensor, when ultrasonic sensor is installed, take at the bottom of canal is reference field, can record channel actual water level, and calculate mean velocity in section according to ultrasonic wave principle, finally obtain cross-sectional flow.
The problem that prior art exists is: when using sensor measurement flow, sensor need to be put in to channel bottom, when running into canal capacity, section, be difficult to the artificial stably measured work of carrying out when larger, affect stability and the accuracy of surveying work.
Therefore in the middle of prior art, need badly and want a kind of new technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of modular bridge flow measuring frame is provided, thereby solves in prior art because large channel section is wider, flow velocity causes greatly channel hydraulic elements to measure the technical matterss such as difficulty.
In order to address the above problem, the utility model has designed a kind of modular bridge flow measuring frame.
A kind of modular bridge flow measuring frame, it is characterized in that: include fixedly foot rest, lower fixedly foot rest, stationary pipes, stay pipe, upper support frame, lower support frame, sensor support frame, sensor stationary pipes, sensor support bar, sensor, pulley gear, described upper fixedly foot rest and the top of lower fixedly foot rest are all welded with stationary pipes; Described stationary pipes internal sleeve is connected to stay pipe; Described upper support frame, lower support frame are fixedly connected with stay pipe by bolt; Described sensor support frame is articulated on upper support frame and lower support frame by pulley gear; Described sensor stationary pipes is welded on sensor support frame; Described sensor support bar is socketed in sensor stationary pipes and fixes with bolt; Described sensor and sensor support bar are bolted to connection.
Described stationary pipes has four, wherein has two to be welded on the fixedly top of foot rest, and two other is welded on the top of lower fixedly foot rest.
Described stay pipe has four.
Described sensor stationary pipes has three
Described pulley gear has two.
Beneficial effect: the utility model is simple in structure, with low cost, composition material group will be take angle bar as main, corrosion-resistant property is stronger, connects, without special technical requirement in the mode that bolt connects and each position articulates, be convenient to staff's operation, after flow measurement end-of-job, just detachably regain, avoid long term exposure in external environment condition, increased serviceable life.The utility model is applicable to most of bridge structures, and large channel, river all have bridge, so usable range and extensive.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is the main TV structure schematic diagram of flow measuring frame for the utility model modular bridge.
Fig. 2 is the left TV structure schematic diagram of flow measuring frame for the utility model modular bridge.
Fig. 3 is the main TV structure schematic diagram of upper fixedly foot rest of flow measuring frame for the utility model modular bridge.
Fig. 4 is the upper fixedly foot rest side-looking structural representation of flow measuring frame for the utility model modular bridge.
Fig. 5 is the upper fixedly foot rest plan structure schematic diagram of flow measuring frame for the utility model modular bridge.
Fig. 6 is the main TV structure schematic diagram of the lower fixedly foot rest of flow measuring frame for the utility model modular bridge.
Fig. 7 is the side-looking structural representation of the lower fixedly foot rest of flow measuring frame for the utility model modular bridge.
Fig. 8 is the plan structure schematic diagram of the lower fixedly foot rest of flow measuring frame for the utility model modular bridge.
In figure: 1 is that upper fixedly foot rest, 2 is secondary instrument for bridge railings, 14 for the upper end floor beam of bridge, 13 for pulley gear, 12 for sensor, 11 for sensor support bar, 10 for sensor stationary pipes, 9 for sensor support frame, 8 for lower support frame, 7 for upper support frame, 6 for stay pipe, 5 for stationary pipes, 4 for lower fixedly foot rest, 3.
Embodiment
As shown in the figure, a kind of modular bridge flow measuring frame of the utility model, include fixedly foot rest 1, lower fixedly foot rest 2, stationary pipes 3, stay pipe 4, upper support frame 5, lower support frame 6, sensor support frame 7, sensor stationary pipes 8, sensor support bar 9, sensor 10, pulley gear 11, described upper fixedly foot rest 1 and the top of lower fixedly foot rest 2 are all welded with stationary pipes 3; Described stationary pipes 3 internal sleeve are connected to stay pipe 4; Described upper support frame 5, lower support frame 6 are fixedly connected with stay pipe 4 by bolt; Described sensor support frame 7 is articulated on upper support frame 5, lower support frame 6 by pulley gear 11; Described sensor stationary pipes 8 is welded on sensor support frame 7; Described sensor support bar 9 is socketed in sensor stationary pipes 8 and fixes with bolt; Described sensor 10 is bolted to connection with sensor support bar 9.
Described stationary pipes 3 has four, wherein has two to be welded on the fixedly top of foot rest 1, and two other is welded on the top of lower fixedly foot rest 2.
Described stay pipe 4 has four.
Described sensor stationary pipes 8 has three.
Described pulley gear 11 has two.
Equipment is installed and used process: upper fixedly foot rest 1 is fixed on the upper end floor beam 12 of bridge by bolt, lower fixedly foot rest 2 is secured by bolts in to the both sides of bridge railings 13 bottoms, respectively stay pipe 4 passed to stationary pipes 3 and fixes with bolt, respectively upper support frame 5 being fixedly connected with corresponding stay pipe 4 by bolt with lower support frame 6.Sensor support bar 9 is penetrated to the sensor stationary pipes 8 being welded on sensor support frame 7.Sensor 10 use bolts are fixedly connected on to the lower end of sensor support bar 9 after the bolt fixation of sensor support bar 9 of sensor stationary pipes 8.And by wire, sensor 10 is connected with secondary instrument 14.The sensor support frame having connected 7 assemblies are articulated on upper and lower bracing frame by pulley gear 11, pulley gear 11 can be on upper support frame 5, lower support frame 6 level to being free to slide.
When using the utility model to carry out Measurement of Canal Water Stage, after guaranteeing that each apparatus installation is correct, just can sensor support bar 9 be carried out to the adjustment of left and right, up and down direction according to the feature of actual canal cross section, stable, the safe surveying work that carries out canal capacity, sensor 10 gos deep into by sensor support frame 7 surveying work that flow is carried out in river bed, and the data that sensor 10 measures show by secondary instrument 14.
Claims (5)
1. a modular bridge flow measuring frame, it is characterized in that: include fixedly foot rest (1), lower fixedly foot rest (2), stationary pipes (3), stay pipe (4), upper support frame (5), lower support frame (6), sensor support frame (7), sensor stationary pipes (8), sensor support bar (9), sensor (10), pulley gear (11), described upper fixedly foot rest (1) and the top of lower fixedly foot rest (2) are all welded with stationary pipes (3); Described stationary pipes (3) internal sleeve is connected to stay pipe (4); Described upper support frame (5), lower support frame (6) are fixedly connected with stay pipe (4) by bolt; Described sensor support frame (7) is articulated on upper support frame (5) and lower support frame (6) by pulley gear (11); Described sensor stationary pipes (8) is welded on sensor support frame (7); Described sensor support bar (9) is socketed in sensor stationary pipes (8) and fixes with bolt; Described sensor (10) is bolted to connection with sensor support bar (9).
2. modular bridge flow measuring frame as claimed in claim 1, is characterized in that: described stationary pipes (3) has four, wherein has two to be welded on the fixedly top of foot rest (1), and two other is welded on the top of lower fixedly foot rest (2).
3. modular bridge flow measuring frame as claimed in claim 1, is characterized in that: described stay pipe (4) has four.
4. modular bridge flow measuring frame as claimed in claim 1, is characterized in that: described sensor stationary pipes (8) has three.
5. modular bridge flow measuring frame as claimed in claim 1, is characterized in that: described pulley gear (11) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415840.XU CN203981233U (en) | 2014-07-25 | 2014-07-25 | Modular bridge flow measuring frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415840.XU CN203981233U (en) | 2014-07-25 | 2014-07-25 | Modular bridge flow measuring frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981233U true CN203981233U (en) | 2014-12-03 |
Family
ID=51978663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415840.XU Expired - Fee Related CN203981233U (en) | 2014-07-25 | 2014-07-25 | Modular bridge flow measuring frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677334A (en) * | 2017-11-09 | 2018-02-09 | 合肥智旭仪表有限公司 | A kind of irregular river cross-section flow measurement device |
| CN109932526A (en) * | 2019-04-04 | 2019-06-25 | 中国电建集团中南勘测设计研究院有限公司 | A kind of current surveying device |
-
2014
- 2014-07-25 CN CN201420415840.XU patent/CN203981233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677334A (en) * | 2017-11-09 | 2018-02-09 | 合肥智旭仪表有限公司 | A kind of irregular river cross-section flow measurement device |
| CN109932526A (en) * | 2019-04-04 | 2019-06-25 | 中国电建集团中南勘测设计研究院有限公司 | A kind of current surveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xinbo Inventor after: Wang Zheng Inventor after: He Jian Inventor after: Liu Hongtao Inventor after: Li Zongwei Inventor after: Huang Shuyou Inventor after: Zhang Jinguang Inventor after: Wei Chucai Inventor after: Song Zhe Inventor after: Li Ruiming Inventor after: Ji Wei Inventor before: Liu Hongtao Inventor before: He Jian Inventor before: Li Zongwei Inventor before: Huang Shuyou Inventor before: Zhang Jinguang Inventor before: Wei Chucai Inventor before: Song Zhe Inventor before: Li Ruiming Inventor before: Ji Wei Inventor before: Wang Zheng |
|
| 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: 20141203 Termination date: 20180725 |