CN207036628U - The device of osmotic pressure after a kind of undersea detection rock panel - Google Patents
The device of osmotic pressure after a kind of undersea detection rock panel Download PDFInfo
- Publication number
- CN207036628U CN207036628U CN201720461568.2U CN201720461568U CN207036628U CN 207036628 U CN207036628 U CN 207036628U CN 201720461568 U CN201720461568 U CN 201720461568U CN 207036628 U CN207036628 U CN 207036628U
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- generation apparatus
- water generation
- osmotic pressure
- compressed water
- dam crest
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Abstract
The utility model discloses a kind of device of osmotic pressure after undersea detection rock panel, including dam crest fixing device, dam crest fixed plate, flexible registration arm and geologic radar detection head, dam crest fixing device connects longitudinally disposed dam crest fixed plate, one end of flexible registration arm, the other end connection geologic radar detection head of the flexible registration arm are connected with dam crest fixed plate by bearing；Geologic radar detection head includes the waterproof geological radar taken out compressed water generation apparatus and Ω shape outer covers intrados and fixed of the top surface opening of Ω shape outer covers extrados connection, the depressed part that compressed water generation apparatus bottom surface is taken out with Ω shape outer covers is communicated by interface channel, takes out the piston for being provided with compressed water generation apparatus and being pumped along its axis；The utility model realizes that geological radar is accurately positioned in rock profundal zone and automatic absorbing is on panel, carries out undersea detection, and so as to the size of osmotic pressure after ray detection panel, technical support is provided with preventing and reducing natural disasters for dam construction health operation.
Description
Technical field
The utility model belongs to undersea detection technical field, is oozed after more particularly to a kind of undersea detection rock panel
The device of saturating pressure.
Background technology
Rock is to safeguard that dam slide stabilization, panel impervious body safeguard the hydraulic engineering dash of seepage stability with stockpile
Building, because having the advantages that small section, low cost, speed of application are fast, shock resistance is good compared with other earth and rockfill dams, therefore at me
Occupied an important position in state's hydraulic engineering.Water retaining facing bears water under high pressure thrust for a long time（1 ~ 2MPa can be reached）, and
By fatigue load caused by kinetic head and the erosion of long-term water environment is become, panel and slab joint, periphery fissure is usually caused to occur
Destroy, and then produce engineering Seepage Safety hidden danger.Statistics shows, the earth and rockfill dam accident that there are about 90% be as caused by seepage failure,
Therefore, the analysis of seepage flow stability of maintenance panel rock-fill dams impervious body, it is one of key factor for ensureing rock safe operation.
Water retaining facing belongs to deep water detection with the detection of seam integrity, is the problem in hydraulic engineering safety detection.Panel
Embedded osmometer is often run in dam afterwards occurs ageing failure for 10 years or so, the trace method used at present, DTV method by
Underwater operation environment complex effects, Detection results Chang Bu great are preferable.Therefore, need badly research and development rock panel after osmotic pressure
Lossless detection new technology.Among numerous lossless physical detecting methods, geological radar method has high accuracy, continuous nothing because of it
The advantages that damaging, be flexible to operation, anti-interference, image is directly perceived is favored by dyke building safety detection.Many research shows
Ground Penetrating Radar metering system can be realized to follow the trail of wetting zone and measured.Therefore geologic radar detection rock face is utilized
Osmotic pressure be can yet be regarded as a kind of good method after plate.
Limited by the detection range of geological radar, it is currently used directly to be fitted in the method for dam crest arrangement probe detection seepage flow
For highly relatively low homogeneous earth dam, osmotic pressure after the panel near the heel of detection dam is not suitable for.It is and directly enterprising in panel
The positioning of deep water probe be present and be difficult to the difficulty of automatic absorbing detection in row undersea detection.Apparatus of the present invention aim to solve the problem that this profit
With after GPR probe detection rock Ba Zhong areas panel the problem of osmotic pressure.
Utility model content
In order to solve the problems of the prior art, with reference to Underwater Pressure difference and geologic radar detection technology, the utility model
A kind of device of osmotic pressure after undersea detection rock panel is provided.
To achieve the above object, the technical solution adopted in the utility model is：
The device of osmotic pressure after a kind of undersea detection rock panel, including dam crest fixing device, dam crest are fixed
Plate 4, flexible registration arm 6 and geologic radar detection first 7, the dam crest fixing device connect longitudinally disposed dam crest fixed plate 4, institute
State the one end for being connected with flexible registration arm 6 in dam crest fixed plate 4 by bearing 5, the other end connection ground of the flexible registration arm 6
Matter radar detection first 7；The flexible registration arm 6 is around bearing 5 in the rotation with surface perpendicular to dam crest fixed plate 4；The geology
Top surface opening of the radar detection first 7 including the connection of the extrados of Ω shapes outer cover 73 takes out compressed water generation apparatus 71 and the intrados of Ω shapes outer cover 73
Fixed waterproof geological radar 75, the depressed part for taking out the bottom surface of compressed water generation apparatus 71 and Ω shapes outer cover 73 pass through interface channel 712
Communicate, it is described to take out the piston 77 for being provided with compressed water generation apparatus 71 and being pumped along its axis.
Further, the dam crest fixing device includes horizontally disposed triangle operating desk 1, and the one of the operating desk 1
Individual side connects the dam crest fixed plate 4 being vertically arranged by two connection steel discs 3, and two other side of the operating desk 1 is each
One end of a fixation steel disc 2 being vertically arranged is connected, the other end of the fixed steel disc 2 is provided with fixed knob 21.
Further, level meter 12 is provided among the top surface of operating desk 1, level meter 12 is provided with three leveling
Knob 11, the level meter 12 include level(l)ing bubble and alignment pins.
Further, the flexible registration arm 6 includes long-armed 61 and galianconism 62 of orthogonal setting, described long-armed 61
One end connects bearing 5, and long-armed 61 other end connects one end of galianconism 62, the other end connection ground of galianconism 62 by rigid joint 63
Matter radar detection first 7.
Further, the bottom surface for taking out compressed water generation apparatus 71 is connected by interface channel 712 with Ω shapes outer cover 73, described
The piston 77 for being provided with compressed water generation apparatus 71 and being pumped along its axis is taken out, the bottom of piston 77 is provided with permanent magnet 772,
The hot-wire coil 710 corresponding with permanent magnet 772 is provided with the bottom surface taken out in compressed water generation apparatus 71；Outside the Ω shapes
Waterproof geological radar 75 is provided with cover 73；The galianconism 62 of the flexible registration arm 6 and the interface channel of geologic radar detection first 7
712 are fixedly connected.
Further, the compressed water generation apparatus 71 of taking out is cylinder, and the upper bottom surface for taking out compressed water generation apparatus 71 is ring baffle 72.
Further, state and rubber 771 is provided with the side wall and bottom surface of piston 77, the rubber in the side wall of piston 77 is with taking out pressure
The inwall of water installations 71 is brought into close contact, and the permanent magnet 772 is installed on the rubber 771 of the bottom surface of piston 77.
Further, the waterproof geological radar 75 passes through some depressed parts that Ω shapes outer cover 73 is fixed on linking arm 76
Interior, the bottom of the waterproof geological radar 75 flushes with the edge of the both sides of Ω shapes outer cover 73.
Further, one end of the interface channel 712 is connected by taking out the circular hole set on the bottom surface of compressed water generation apparatus 71,
The other end of the interface channel 712 communicates through Ω shapes outer cover 73 in its depressed part, the Ω shapes outer cover 73 and interface channel
712 junction is provided with water stop rubber 711, and the both ends of the Ω shapes outer cover 73 are mounted on watertight rubber pad 74.
Further, the hot-wire coil 710 is connected with wireless automatic control device 79；The wireless automatic control device
79 and hot-wire coil 710 outside be provided with waterproof outer cover 78, the waterproof outer cover 78 with take out the bottom surface of compressed water generation apparatus 71 formed it is close
Closed loop border.
Compared with prior art, the utility model has advantages below：
The utility model realizes that geological radar is accurately positioned in rock profundal zone and automatic absorbing is in panel
On, undersea detection is carried out, so as to the size of osmotic pressure after ray detection panel, for the operation of dam construction health and offer of preventing and reducing natural disasters
Technical support.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overall sectional side elevation of geologic radar detection head in the utility model；
Fig. 3 is the partial longitudinal section of geologic radar detection head in the utility model；
Wherein：1- operating desks, 11- leveling knobs, 12- alignment pins, 2- fix steel disc, 21- fixed knobs, 3- connection steel
Piece, 4- dam crest fixed plates, 5- bearings, 6- stretch registration arm, and 61- is long-armed, 62- galianconism, 63- rigid joints, 7- geologic radar detections
Head, 71- take out compressed water generation apparatus, 711- water stop rubbers, 712- interface channels, 72- baffle plates, 73- Ω shape outer covers, 74- watertight rubber pads,
75- waterproof geological radars, 76- linking arms, 77- pistons, 771- rubber, 772- permanent magnets, 78- waterproof outer covers, 79- are wireless certainly
Dynamic control device, 710- hot-wire coils.
Embodiment
The utility model is further described with reference to embodiment.
As shown in figure 1, after a kind of undersea detection rock panel osmotic pressure device, including dam crest fix dress
Put, dam crest fixed plate 4, flexible registration arm 6 and geologic radar detection first 7, the dam crest fixing device connect longitudinally disposed dam
Fixed plate 4 is pushed up, is connected with one end of flexible registration arm 6 in the dam crest fixed plate 4 by bearing 5, the flexible registration arm 6
The other end connects geologic radar detection first 7；The flexible registration arm 6 turns around bearing 5 in the plane perpendicular to dam crest fixed plate 4
It is dynamic；Top surface opening of the geologic radar detection first 7 including the connection of the extrados of Ω shapes outer cover 73 takes out compressed water generation apparatus 71 and Ω shapes
The waterproof geological radar 75 that the intrados of outer cover 73 is fixed, it is described to take out the bottom surface of compressed water generation apparatus 71 and the depressed part of Ω shapes outer cover 73 passes through
Interface channel 712 communicates, described to take out the piston 77 for being provided with compressed water generation apparatus 71 and being pumped along its axis.
The dam crest fixing device includes horizontally disposed equilateral triangle operating desk 1, a side of the operating desk 1
The dam crest fixed plate 4 being vertically arranged, two other side respectively connection one of the operating desk 1 are connected by two connection steel discs 3
The one end for the fixation steel disc 2 that root is vertically arranged, the other end of the fixed steel disc 2 are provided with fixed knob 21.
Level meter 12 is provided among the top surface of operating desk 1, level meter 12 is provided with three leveling knobs 11, institute
State three leveling knobs 11 to be located on three angles of equilateral triangle operating desk 1, the level meter 12 includes level(l)ing bubble and right
Quasi- pin.
The flexible registration arm 6 includes long-armed 61 and galianconism 62 of orthogonal setting, long-armed 61 one end connection
Bearing 5, long-armed 61 other end connect one end of galianconism 62 by rigid joint 63, and the other end connection geological radar of galianconism 62 is visited
Gauge head 7, L-type registration arm 6 of stretching with bearing 5 is the center of circle, around bearing 5 in the rotation with surface perpendicular to dam crest fixed plate 4,
Long-armed 61 and the flex point of galianconism 62 be rigid joint 63, long-armed 61 and galianconism 62 can not relatively rotate on arbitrary plane；；Make
Used time, equilateral triangle operating desk 1 is lain in a horizontal plane in into bulwark top, make the long-armed of the flexible registration arm 6 of L-type by alignment pins
61 align with concrete slab parting, operating desk 1 is in horizontality by adjusting three leveling knobs 11, are directed at simultaneously leveling
Afterwards, fixed rotation 21 is tightened, dam crest fixing device is fixed on bulwark；The flexible registration arm 6 of L-type can prolong the dam facing that meets water and extend
Dam is called in person；The length of galianconism 62 is the half that two concrete slabs divide nip clearance, and parallel to dam facing；Fix dam crest
After fixing device, the angle of the flexible registration arm 6 of adjustment L-shaped, make long-armed 61 to prolong and reached under the panel parting to meet water on dam facing under water
The depth measured is needed, and fixes its length, then prolongs dam facing elongation galianconism 62, geologic radar detection first 7 is reached sensing point.L
The flexible registration arm 6 of shape is made up of hollow metal tube, and signal-transmitting cable, the ground that cable connection is installed to galianconism end are laid in pipe
Matter radar detection first 7.
As shown in Figures 2 and 3, the bottom surface for taking out compressed water generation apparatus 71 is connected by interface channel 712 with Ω shapes outer cover 73,
Described to take out the piston 77 for being provided with compressed water generation apparatus 71 and being pumped along its axis, the circle centre position of the bottom of piston 77 is provided with
Permanent magnet 772, the hot-wire coil corresponding with permanent magnet 772 is provided with the bottom surface taken out in compressed water generation apparatus 71
710；Waterproof geological radar 75 is provided with the Ω shapes outer cover 73；The galianconism 62 of the flexible registration arm 6 is visited with geological radar
The interface channel 712 of gauge head 7 is fixedly connected；Piston can be achieved by the conversion of the magnetic pole of hot-wire coil 710 in geologic radar detection first 7
77 automatically move, so that Ω shapes outer cover 73 is inside and outside to produce pressure differential, realizes that Ω shapes outer cover 73 is meeting water on dam facing with this
Absorption and release.
The compressed water generation apparatus 71 of taking out is cylinder, and the upper bottom surface for taking out compressed water generation apparatus 71 is ring baffle 72.
It is provided with rubber 771 in the side wall of the piston 77 and bottom surface, rubber in the side wall of piston 77 and takes out compressed water generation apparatus
71 inwall is brought into close contact, and the permanent magnet 772 is installed on the rubber 771 of the bottom surface of piston 77；Blocked when piston 77 and take out pressure
It during circular hole on the bottom surface of water installations 71, can keep below its internal piston that air-tightness is good, take out the inner carrier 77 of compressed water generation apparatus 71
Top communicates with external aqueous environment.
The waterproof geological radar 75 is fixed in the depressed part of Ω shapes outer cover 73 by some with linking arm 76, described anti-
The bottom of water geological radar 75 flushes with the edge of the both sides of Ω shapes outer cover 73.
One end of the interface channel 712 is connected by taking out the circular hole set on the bottom surface of compressed water generation apparatus 71, the connection
The other end of passage 712 passes through the aperture that the top of Ω shapes outer cover 73 is set, and is communicated with its depressed part, described to take out compressed water generation apparatus 71
Bottom surface is a rounded bottom surface, and the junction of the Ω shapes outer cover 73 and interface channel 712 is provided with water stop rubber 711, sealing
Rubber 711 connects the outer wall of interface channel 712 with the aperture sealing of Ω shapes outer cover 73, and the both ends of the Ω shapes outer cover 73 are pacified
Equipped with watertight rubber pad 74.
The both ends connection wireless automatic control device 79 of the hot-wire coil 710；The He of wireless automatic control device 79
Waterproof outer cover 78 is provided with outside hot-wire coil 710, the wireless automatic control device 79 belongs to prior art, wirelessly automatically controlled
The remote controlled change sense of current of device 79, so as to change the magnetic pole of hot-wire coil 710, the waterproof outer cover 78 is with taking out pressure water
The bottom surface of device 71 forms closed environment, it is preferred that wireless automatic control device 79 includes reception of wireless signals module and electricity
Modular converter is flowed, reception of wireless signals module is connected by the controlling switch of circuit and current conversion module, current conversion module
It is connected with hot-wire coil 710.
The utility model wireless automatic control device 79, leads in use, after geologic radar detection first 7 reaches sensing point
Enter forward current, make to lean against repulsion of the permanent magnet 772 on hot-wire coil 710 by like pole originally, band piston 77
Move rapidly upward, ring baffle 72 can prevent piston 77 from moving to outside the cylinder for taking out compressed water generation apparatus 71.Piston 77 it is quick
It is upper mobile make below hydraulic pressure instantaneously reduce, the water in Ω shapes outer cover 73, which runs through interface channel 712 and entered, takes out pressure water dress
71 are put, so as to which the hydraulic pressure in Ω shapes outer cover 73 reduces, Ω shapes outer cover 73 is pressed in dam body surface, while sealing rubber by extraneous water pressure
Rubber cushion 74 is compressed, so as to which waterproof geological radar 75 is crushed on dam facing.After having measured a point, wireless automatic control device
79, reverse current is passed through, makes permanent magnet 772 by the gravitation of opposite pole, the water in compressed water generation apparatus 71 is taken out and is squeezed into Ω shapes
In outer cover 73, so that waterproof geological radar 75 is released from dam facing.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. device of osmotic pressure after undersea detection rock panel, it is characterised in that：Including dam crest fixing device, Dam crest fixed plate（4）, flexible registration arm（6）With geologic radar detection head（7）, the dam crest fixing device connects longitudinally disposed Dam crest fixed plate（4）, the dam crest fixed plate（4）On pass through bearing（5）It is connected with flexible registration arm（6）One end, it is described to stretch Contracting registration arm（6）The other end connection geologic radar detection head（7）；The flexible registration arm（6）Around bearing（5）Perpendicular to dam Push up fixed plate（4）Rotation with surface；The geologic radar detection head（7）Including Ω shape outer covers（73）The top surface of extrados connection Opening takes out compressed water generation apparatus（71）With Ω shape outer covers（73）The waterproof geological radar that intrados is fixed（75）, it is described to take out compressed water generation apparatus （71）Bottom surface and Ω shape outer covers（73）Depressed part pass through interface channel（712）Communicate, it is described to take out compressed water generation apparatus（71）Interior setting There is the piston to be pumped along its axis（77）.
- 2. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute Stating dam crest fixing device includes horizontally disposed triangle operating desk（1）, the operating desk（1）A side pass through two companies Connect steel disc（3）Connect the dam crest fixed plate being vertically arranged（4）, the operating desk（1）Respectively connection one is perpendicular for two other side The fixation steel disc directly set（2）One end, the fixed steel disc（2）The other end fixed knob is installed（21）.
- 3. the device of osmotic pressure after undersea detection rock panel according to claim 2, it is characterised in that：Institute State operating desk（1）Level meter is provided among top surface（12）, around level meter（12）It is provided with three leveling knobs（11）, it is described Level meter（12）Including level(l)ing bubble and alignment pins.
- 4. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute State flexible registration arm（6）Including the long-armed of orthogonal setting（61）And galianconism（62）, it is described long-armed（61）One end connecting shaft Hold（5）, it is long-armed（61）The other end pass through rigid joint（63）Connect galianconism（62）One end, galianconism（62）The other end connection ground Matter radar detection head（7）.
- 5. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute State and take out compressed water generation apparatus（71）Inside it is provided with the piston to be pumped along its axis（77）, piston（77）Bottom is provided with forever Magnet（772）, it is described to take out compressed water generation apparatus（71）It is provided with interior bottom surface and permanent magnet（772）Corresponding hot-wire coil （710）；The Ω shapes outer cover（73）Inside it is provided with waterproof geological radar（75）；The flexible registration arm（6）Galianconism（62）With Geologic radar detection head（7）Interface channel（712）It is fixedly connected.
- 6. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute State and take out compressed water generation apparatus（71）For cylinder, compressed water generation apparatus is taken out（71）Upper bottom surface be ring baffle（72）.
- 7. the device of osmotic pressure after undersea detection rock panel according to claim 5, it is characterised in that：Institute State piston（77）Side wall and bottom surface on be provided with rubber（771）, piston（77）Rubber in side wall is with taking out compressed water generation apparatus（71） Inwall be brought into close contact, the permanent magnet（772）It is installed on piston（77）The rubber of bottom surface（771）On.
- 8. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute State waterproof geological radar（75）Pass through some linking arms（76）It is fixed on Ω shape outer covers（73）Depressed part in, the waterproof Matter radar（75）Bottom and Ω shape outer covers（73）The edge of both sides flushes.
- 9. the device of osmotic pressure after undersea detection rock panel according to claim 1, it is characterised in that：Institute State interface channel（712）One end by taking out compressed water generation apparatus（71）The circular hole set on bottom surface connects, the interface channel （712）The other end pass through Ω shape outer covers（73）Communicated in its depressed part, the Ω shapes outer cover（73）With interface channel（712）'s Junction is provided with water stop rubber（711）, the Ω shapes outer cover（73）Both ends be mounted on watertight rubber pad（74）.
- 10. the device of osmotic pressure after undersea detection rock panel according to claim 5, it is characterised in that： The hot-wire coil（710）It is connected with wireless automatic control device（79）；The wireless automatic control device（79）And live wire Circle（710）It is provided with waterproof outer cover outside（78）, the waterproof outer cover（78）With taking out compressed water generation apparatus（71）Bottom surface formed it is closed Environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461568.2U CN207036628U (en) | 2017-04-28 | 2017-04-28 | The device of osmotic pressure after a kind of undersea detection rock panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461568.2U CN207036628U (en) | 2017-04-28 | 2017-04-28 | The device of osmotic pressure after a kind of undersea detection rock panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036628U true CN207036628U (en) | 2018-02-23 |
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ID=61479444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461568.2U Expired - Fee Related CN207036628U (en) | 2017-04-28 | 2017-04-28 | The device of osmotic pressure after a kind of undersea detection rock panel |
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| Country | Link |
|---|---|
| CN (1) | CN207036628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055567A (en) * | 2021-03-05 | 2021-06-29 | 何慧慧 | A make a video recording and use waterproof diving equipment for marine management |
-
2017
- 2017-04-28 CN CN201720461568.2U patent/CN207036628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055567A (en) * | 2021-03-05 | 2021-06-29 | 何慧慧 | A make a video recording and use waterproof diving equipment for marine management |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |