CN208488542U - Sonar mounting device for the detection of conventional hydropower station tail lock gate slot - Google Patents
Sonar mounting device for the detection of conventional hydropower station tail lock gate slot Download PDFInfo
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- CN208488542U CN208488542U CN201821161401.5U CN201821161401U CN208488542U CN 208488542 U CN208488542 U CN 208488542U CN 201821161401 U CN201821161401 U CN 201821161401U CN 208488542 U CN208488542 U CN 208488542U
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- support bar
- regulation pipe
- sonar
- detection
- hydropower station
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241001404789 Smilax glabra Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model discloses a kind of sonar mounting devices for the detection of conventional hydropower station tail lock gate slot, including the first support bar (10) and second support bar (11) being mounted on sluice gate, it further include regulation pipe (12), (12) one end cap of regulation pipe is on first support bar (10), regulation pipe (12) another end cap is on second support bar (11), gap (100) are equipped between first support bar (10) and second support bar (11), holding screw (14) are installed in regulation pipe (12), holding screw (14) connect with regulation pipe (12) and is pressed against on the side wall of first support bar (10) and second support bar (11) respectively, the fixing seat (15) for installing sonar is fixed in regulation pipe (12).The present apparatus is suitable for the sonar installation requirement of different water depth, the detection of various sizes of hydropower station tail water gate recess, improves sonar and sweeps survey precision, and easy to disassemble and transport.
Description
Technical field
The utility model relates to power station underwater structure detection fields, more particularly, to conventional hydropower station tail lock
The sonar mounting device of gate slot detection.
Background technique
The work of tail water is isolated in maintenance door or accident door of the tail lock as power station during not only undertaking unit maintenance
With, and in case of emergency hurtle down and lower library water flow is truncated, water logging workshop is prevented, is most important for hydroelectric power plant
's.China has more power station to run more than 30 years, and underwater structure has different degrees of damage, especially as tail water lock
Steel construction piece as door gate slot guide rail, it is more easy to damage.For the state for determining gate slot guide rail, many hydroelectric power plants utilize underwater camera
Head carry out tail lock gate slot detection, but underwater camera can only shoot image, can not accurately obtain data.Sonar can be relatively accurate
Underwater structure size is measured, but in tail lock gate slot state-detection, it, can not be by sonar since certain power plant tail waters are deeper
Water-bed suitable position directly is hung into rope, causes sonar that can not fix.
It can not be fixed for profundal zone sonar, the problem of measurement accuracy difference, the utility model proposes be used for conventional hydropower station
The sonar mounting device of tail lock gate slot detection is suitable for different water depth, the inspection of various sizes of hydropower station tail water gate recess
The sonar installation requirement of survey.
Utility model content
The utility model is provided for no the shortcomings that specially fixing sonar unit in the prior art for conventional hydropower station
The sonar mounting device of tail lock gate slot detection.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
For conventional hydropower station tail lock gate slot detection sonar mounting device, including be mounted on sluice gate first
Support rod and second support bar, further include regulation pipe, are designed with and are recessed inwardly on the side wall of first support bar and second support bar
Strip adjustment hole, one end cap of regulation pipe is in first support bar, and another end cap of regulation pipe is in second support bar, first
It is equipped with gap between support rod and second support bar, guide rod and holding screw are installed in regulation pipe, guide rod, which passes through, to be adjusted
The side wall of pipe is simultaneously extend into adjustment hole, and holding screw is threadedly coupled with regulation pipe and presses against first support bar and second respectively
The fixing seat for installing sonar is fixed on the side wall of support rod, in regulation pipe.Support rod in the present apparatus is divided into first
Strut and second support bar, segmented support rod facilitate the present apparatus to be directly installed in sluice, the door lock guide rail position of door lock two sides
Fixation is set, the support rod of integral type can not be directly installed in door lock by door lock guide rail, and regulation pipe can be along the first support
Bar or second support bar are mobile to adjust its position, to adjust the position of sonar, flexibility ratio is high.The present apparatus is not only suitable for
The sonar installation requirement that different water depth, various sizes of hydropower station tail water gate recess detect improves sonar and sweeps survey precision, and
Dismounting and transport are all more convenient.
Preferably, adjustment hole is all through-hole, guide rod is guide blot, and regulation pipe both ends are designed with to be passed through for bolt
Mounting hole, bolt pass through through-hole regulation pipe both ends are separately mounted in first support bar and second support bar.Guide rod edge
Adjustment hole extending direction it is mobile so that adjusting set not can rotate, ensure that the stability of sonar in adjusting set, bolt
It is easy for installation as guide rod.
Preferably, the outer end face of first support bar and second support bar is all fixed with the fixation that at least two panels is parallel to each other
Plate forms card slot between adjacent two fixed plate.The present apparatus is connected together by card slot and door lock guide rail, easy for installation, fix tightly
It leans on, the present apparatus will not easily be detached from door lock.
Preferably, adjustment hole, which axially divides face equally, is parallel to fixed plate plane.Facilitate installation and adjustment set, adjusting rod can be from
On penetrate into adjustment hole.
Preferably, first support bar and second support bar are all hollow pipe.Reduce first support bar and second support bar
Weight, economization material.
Preferably, further including the anchor ear that quantity is at least one, fixing seat is fixed in regulation pipe by anchor ear, anchor ear
Both ends be designed with screw thread, anchor ear both ends are fixedly connected after passing through fixing seat by nut.Pass through anchor ear fixing seat dismounting side
Just, fixed.
The utility model is due to using above technical scheme, with significant technical effect:
Support rod in the present apparatus is divided into first support bar and second support bar, and segmented support rod facilitates the present apparatus direct
It is mounted in sluice, the door lock guide rail position of door lock two sides is fixed, and the support rod of integral type can not directly be pacified by door lock guide rail
In door lock, regulation pipe can move to adjust its position along first support bar or second support bar, thus adjusting sound
Position, flexibility ratio is high.The present apparatus is not only suitable for different water depth, various sizes of hydropower station tail water gate recess detects
Sonar installation requirement improves sonar and sweeps survey precision, and dismounts and transport all more convenient.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1.
The schematic cross-sectional view of Fig. 3 the utility model.
Fig. 4 is structural schematic diagram when regulation pipe and fixed plate combine in the utility model.
Fig. 5 is the overlooking structure diagram of Fig. 4.
The toponym that each number designation is referred in the figures above is as follows: where 10-first support bars, 11-the second
Support rod, 12-regulation pipes, 13-guide rods, 14-holding screws, 15-fixing seats, 16-fixed plates, 17-anchor ears, 18-
Sonar, 19-door lock guide rails, 100-gaps, 121-adjustment holes, 160-card slots.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
For the sonar mounting device of conventional hydropower station tail lock gate slot detection, as shown in Figs. 1-5, including it is mounted on water
First support bar 10 and second support bar 11 on gate, first support bar 10 and second support bar 11 are all hollow pipe, first
Support rod 10 and 11 shape of second support bar are all cylindrical, the two equal length.It further include regulation pipe 12, first support bar
10 and second support bar 11 side wall on be designed with the adjustment hole 121 of the strip being recessed inwardly, 12 1 end cap of regulation pipe is
On one support rod 10, another end cap of regulation pipe 12 is in second support bar 11, between first support bar 10 and second support bar 11
Equipped with gap 100, the distance between door lock guide rail 19 of door lock two sides is fixed, first support bar 10 and second support bar 11 it
Between install if very close to each other 100 it is relatively difficult, if 12 length of regulation pipe is longer than first support bar 10 or second support bar
When 11, regulation pipe 12 can not be just mounted in first support bar 10 and second support bar 11.When installation, first first support bar 11 is pacified
On door lock guide rail 19, then regulation pipe 12 is sleeved in first support bar 10, then second support bar 11 is mounted on door lock
On guide rail 19, regulation pipe 12 is moved and is covered and is attached in second support bar 11, is regulated 12 position of regulation pipe and is locked, and is adjusted
Guide rod 13 and holding screw 14 are installed, guide rod 13 passes through the side wall of regulation pipe 12 and extend into adjustment hole 121 on pipe 12
Interior, holding screw 14 is threadedly coupled with regulation pipe 12 and presses against the side wall of first support bar 10 and second support bar 11 respectively
On, the fixing seat 15 for installing sonar 18 is fixed in regulation pipe 12.Support rod in the present apparatus is divided into first support bar 10
With second support bar 11, segmented support rod facilitates the present apparatus to be directly installed in sluice, 19, the door lock guide rail of door lock two sides
Fixation is set, the support rod of integral type can not be directly installed in door lock by door lock guide rail 19, and regulation pipe 12 can be along first
Support rod 10 or second support bar 11 are mobile to adjust its position, to adjust the position of sonar 18, flexibility ratio is high.The present apparatus
It is not only suitable for 18 installation requirement of sonar of different water depth, the detection of various sizes of hydropower station tail water gate recess, improves sonar
18 sweep survey precision, and dismount and transport all more convenient.
Adjustment hole 121 is all through-hole, and guide rod 13 is guide blot, and regulation pipe 12 both ends are designed with to be passed through for bolt
Mounting hole, the present embodiment mounting hole are unthreaded hole, and inner wall does not have screw thread, and bolt passes through through-hole and is separately mounted to 12 both ends of regulation pipe
In first support bar 10 and second support bar 11, it is secured with nuts after bolt-through regulation pipe 12.Guide rod 13 is along adjustment hole
121 extending direction is mobile, so that adjusting set not can rotate, ensure that the stability of sonar in adjusting set 12, bolt is made
It is easy for installation for guide rod 13.
The outer end face of first support bar 10 and second support bar 11 is all fixed with the fixed plate 16 that at least two panels is parallel to each other,
The axial face of dividing equally of adjustment hole 121 is parallel to 16 plane of fixed plate, and the quantity of the present embodiment fixed plate 16 is two pieces, and adjacent two is fixed
Card slot 160 is formed between plate 16.The present apparatus is connected together by card slot 16 and door lock guide rail, easy for installation, fixed, this dress
Door lock will not be easily detached from by setting.
It further include the anchor ear 17 that quantity is at least one, the quantity of the present embodiment anchor ear 17 is two, and fixing seat 15 passes through
Anchor ear 17 is fixed in regulation pipe 12, and the both ends of anchor ear 17 are designed with screw thread, and 17 both ends of anchor ear pass through spiral shell after passing through fixing seat
Mother is fixedly connected.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (5)
1. for the sonar mounting device of conventional hydropower station tail lock gate slot detection, including first be mounted on sluice gate
Strut (10) and second support bar (11), it is characterised in that: further include regulation pipe (12), (12) one end cap of regulation pipe is at first
On strut (10), regulation pipe (12) another end cap is on second support bar (11), first support bar (10) and second support bar
(11) gap (100) are equipped between, are equipped with holding screw (14) in regulation pipe (12), holding screw (14) and regulation pipe (12)
It is threadedly coupled and is pressed against on the side wall of first support bar (10) and second support bar (11) respectively, regulation pipe is fixed on (12)
For installing the fixing seat (15) of sonar.
2. the sonar mounting device according to claim 1 for the detection of conventional hydropower station tail lock gate slot, feature
Be: the outer end face of first support bar (10) and second support bar (11) is all fixed with the fixed plate that at least two panels is parallel to each other
(16), card slot (160) are formed between adjacent two fixed plate (16).
3. the sonar mounting device according to claim 2 for the detection of conventional hydropower station tail lock gate slot, feature
Be: axially divide face equally is parallel to fixed plate (16) plane to adjustment hole (121).
4. the sonar for the detection of conventional hydropower station tail lock gate slot according to claim 1 to 3 installs dress
It sets, it is characterised in that: first support bar (10) and second support bar (11) are all hollow pipe.
5. the sonar mounting device according to claim 1 for the detection of conventional hydropower station tail lock gate slot, feature
It is: further includes the anchor ear (17) that quantity is at least one, fixing seat (15) is fixed on regulation pipe (12) by anchor ear (17),
The both ends of anchor ear (17) are designed with screw thread, and anchor ear (17) both ends pass through fixing seat (15) and are fixedly connected afterwards by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161401.5U CN208488542U (en) | 2018-07-20 | 2018-07-20 | Sonar mounting device for the detection of conventional hydropower station tail lock gate slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161401.5U CN208488542U (en) | 2018-07-20 | 2018-07-20 | Sonar mounting device for the detection of conventional hydropower station tail lock gate slot |
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| Publication Number | Publication Date |
|---|---|
| CN208488542U true CN208488542U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161401.5U Active CN208488542U (en) | 2018-07-20 | 2018-07-20 | Sonar mounting device for the detection of conventional hydropower station tail lock gate slot |
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| Country | Link |
|---|---|
| CN (1) | CN208488542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162265A (en) * | 2020-12-01 | 2021-01-01 | 西安热工研究院有限公司 | Sonar detection device for gate slot of tail gate of hydropower station |
-
2018
- 2018-07-20 CN CN201821161401.5U patent/CN208488542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162265A (en) * | 2020-12-01 | 2021-01-01 | 西安热工研究院有限公司 | Sonar detection device for gate slot of tail gate of hydropower station |
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