CN206428718U - Hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure - Google Patents
Hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure Download PDFInfo
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- CN206428718U CN206428718U CN201720094253.9U CN201720094253U CN206428718U CN 206428718 U CN206428718 U CN 206428718U CN 201720094253 U CN201720094253 U CN 201720094253U CN 206428718 U CN206428718 U CN 206428718U
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- prefabricated section
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- hydrology
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Abstract
The utility model is related to a kind of hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, it is characterised in that：By center prefabricated section, the uniform multiple radial direction prefabricated sections composition for being assembled in center prefabricated section surrounding, center prefabricated section is fillet regular polygon in column shape armored concrete prefabricated section and its cross section, the top surface of center prefabricated section is provided with the mounting hole for being used for being connected with hydrology ultrasonic radar water-level gauge bracket base, the surrounding of center prefabricated section lower end is respectively equipped with radial direction reinforced concrete segment, radial direction prefabricated section is armored concrete prefabricated section of the cross section in convex, the end of radial direction prefabricated section correspondence center prefabricated section is provided with the groove coordinated with the grafting of radial direction reinforced concrete segment, the upper side of radial direction prefabricated section is uniformly provided with multiple reserved lifting through holes, the bottom surface of center prefabricated section and radial direction prefabricated section is located at same level.Its reasonable in design, short construction period, cost are low, dismounting is quick, can reuse.
Description
Technical field
The utility model is related to hydrology exploration ultrasonic radar water-level gauge support installation foundation, and particularly a kind of hydrology surpasses
Sound radar water-level gauge holder combination formula prefabricated section foundation structure.
Background technology
Water level monitoring system can effectively lift the information system management degree in city, government as a part for the wisdom hydrology
Functional department can coordinate to arrange the work of all departments by System Overview city hydrographic information.Implementing water level monitoring project can
Monitoring city rainfall and ponding point water level, give warning in advance before the generation of large area ponding, protect people's lives and properties in real time
Safety, reduces loss.Ultrasonic radar water-level gauge can be widely applied to river level and bright as high-precision level measuring facility
Before the automatic monitoring in water in a canal position, reservoir dam, tail water water level monitoring, surge tower (well) water level monitoring, tidal level automatic monitoring system under dam,
Urban water supply, blowdown water level monitoring.Ultrasonic radar water-level gauge needs are rack-mount, and support is fixed on river bank.As
Infrastructure, ultrasonic radar water-level gauge support uses conventional mounting mode, i.e. rotary mud retaining wall one-step pore-creating technology always,
There is problems with actual job：
1st, existing rotary mud retaining wall one-step pore-creating technology needs more than 9 meters of embedded depth of foundation, and difficulty of construction is big, used
Basis is used with armored concrete once-cast, could be used after need to conserving solidification, the duration is longer.
2nd, existing rotary mud retaining wall one-step pore-creating technology uses rotary pile-digging machine rotary digging drilling hole bored concrete pile mud off pore-forming,
Early investment is than larger, and the price of domestic rotary pile-digging machine is at 4,000,000 yuan or so in the market, and equipment use cost is higher.
3rd, the deadweight of rotary pile-digging machine working condition is general in 70t or so, but its crawler belt and contact area of ground about 7.0m2, institute
With desired foundation bearing capacity in 100kPa or so, especially in area of banketing, if earth's surface, which is not hardened or changed, fills out processing,
Telephone-moving is with regard to extremely difficult, serious waste mechanical dominance, and surface water relatively enriches or rainy season construction is limited, tighter to site requirements
Lattice.
4th, because rotary pile-digging machine rate of penetration is fast, enter mainly by earth boring auger is cut, hole wall retaining wall is bored on year-on-year basis, Percussion Piles are poor, special
Do not banketing and soft soil layer, collapse hole and undergauge easily occur, attached the importance, banketing will strictly control to bore with construction in weak soil
Enter speed and drilling footage, the requirement of retaining wall is higher.
5th, rotary pile-digging machine needs the cooperation with other hoisting machineries, completes the installation and the filling of concrete of steel reinforcement cage after pore-forming
Note, and the spoir that borehole process is produced must have other earth-moving plants to carry out digging fortune cooperation, can be direct after otherwise side piling is high
Influence the construction of rotary pile-digging machine.
Ultrasonic radar water-level gauge be water level monitoring it is most important be also essential infrastructure and technical equipment, can
To grasp Water level trend, the changing rule of water level is monitored, measure, analyzed and early warning, foundation is provided for decision-making.But
Conventional ultrasonic wave indicator water gage support installation foundation still suffers from various disadvantages in actual use, and the application is aiming at the above
These problems and propose.
The content of the invention
The purpose of this utility model be to provide for a kind of reasonable in design solved the above problems, short construction period,
The hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure that cost is low, dismounting is quick, can reuse.
The technical solution of the utility model is：
A kind of hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, it is characterised in that：It is pre- by center
Clamp dog, the uniform multiple radial direction prefabricated sections composition for being assembled in center prefabricated section surrounding, the center prefabricated section is in column shape reinforcing bar
Concrete precast block and its cross section are fillet regular polygon, and the top surface of the center prefabricated section, which is provided with, to be used for and hydrology ultrasonic wave
The mounting hole of indicator water gage bracket base connection, the surrounding of the center prefabricated section lower end is respectively equipped with radial direction armored concrete
Building block, the radial direction prefabricated section is armored concrete prefabricated section of the cross section in convex, the radial direction prefabricated section correspondence center
The end of prefabricated section is provided with the groove coordinated with the grafting of radial direction reinforced concrete segment, and the upper side of the radial direction prefabricated section is equal
Even to be provided with multiple reserved lifting through holes, the bottom surface of the center prefabricated section and radial direction prefabricated section is located at same level.
Above-mentioned hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, the number of the radial direction prefabricated section
Measure as four, the cross section of the center prefabricated section is rounded square, and four radial direction prefabricated sections are arranged in center in cross
Prefabricated section periphery.
Above-mentioned hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, the top of the center prefabricated section
Face is higher than the top surface of radial direction prefabricated section.
Above-mentioned hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, the center prefabricated section surrounding
Radial direction reinforced concrete segment cross section it is square.
Above-mentioned hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, the height of the center prefabricated section
Spend for 2m, the length of the radial direction prefabricated section is 1m-1.5m.
Above-mentioned hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, the end of the radial direction prefabricated section
The outer peripheral face of Mian Yu centers prefabricated section is brought into close contact.
The beneficial effects of the utility model are：
1st, only need to excavate 2 meters of deep basal pits, and to site condition without strict demand, construction operation difficulty is small；
2nd, using prefabricated section joint connection in site, without cast-in-site and its late maintaining, solidification, construction period is effectively shortened；
3rd, using split type prefabricated section, it is not necessary to which oversize vehicle is transported, required big machinery is less, and installation cost is relatively low；
4th, remove quick, can reuse, smaller is destroyed to place.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of center prefabricated section of the present utility model；
Fig. 3 is the top view of center prefabricated section of the present utility model；
Fig. 4 is the end face structure schematic diagram of radial direction prefabricated section of the present utility model；
Fig. 5 is use state schematic diagram of the present utility model.
In figure：1. center prefabricated section, 101. mounting holes, 102. radial direction reinforced concrete segments, 2. radial direction prefabricated sections, 201.
Reserved lifting through hole, 202. grooves, 3. hydrology ultrasonic radar water-level gauge supports.
Embodiment
As Figure 1-Figure 5, the hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, pre- by center
Clamp dog 1, the uniform multiple radial direction prefabricated sections 2 for being assembled in the surrounding of center prefabricated section 1 are constituted.The center prefabricated section 1 is in column shape
Armored concrete prefabricated section and its cross section are fillet regular polygon, and the top surface of the center prefabricated section 1 is provided with being used for and the hydrology
The mounting hole 101 of the base of ultrasonic radar water-level gauge support 3 connection, the surrounding of the lower end of center prefabricated section 1 is respectively equipped with footpath
To reinforced concrete segment 102, the radial direction prefabricated section 2 is armored concrete prefabricated section of the cross section in convex, the footpath
The groove 202 coordinated with the grafting of radial direction reinforced concrete segment 102, institute are provided with to the end of the corresponding center prefabricated section 1 of prefabricated section 2
The upper side for stating radial direction prefabricated section 2 is uniformly provided with multiple reserved lifting through holes 201, and the center prefabricated section 1 and radial direction are prefabricated
The bottom surface of block 2 is located at same level, and the top surface of the center prefabricated section 1 is higher than the top surface of radial direction prefabricated section 2, and the radial direction is pre-
The outer peripheral face of the end face of clamp dog 2 and center prefabricated section 1 is brought into close contact.
In the present embodiment, the quantity of the radial direction prefabricated section 2 is four, and the cross section of the center prefabricated section 1 is fillet
Square, four radial direction prefabricated sections 2 are arranged in the periphery of center prefabricated section 1 in cross.The radial direction of the surrounding of center prefabricated section 1
The cross section of reinforced concrete segment 102 is square.The height of the center prefabricated section 1 is 2m, the radial direction prefabricated section 2
Length is 1m-1.5m, and the length of radial direction prefabricated section 2 is determined according to water-level gauge support height.
Construction procedure：For 2 meters of depths of digging in-situ, 4 meters of square foundation ditches, center prefabricated section 1 and radial direction prefabricated section 2 are connected into
One, backfills foundation ditch, tamps surface dust, installs hydrology ultrasonic radar water-level gauge support 3, using screw by hydrology ultrasonic radar
The base of water-level gauge support 3 is consolidated with center prefabricated section 1.
Claims (6)
1. a kind of hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure, it is characterised in that：It is prefabricated by center
Block, the uniform multiple radial direction prefabricated sections composition for being assembled in center prefabricated section surrounding, the center prefabricated section are mixed in column shape reinforcing bar
Coagulate soil prefabricated section and its cross section is fillet regular polygon, the top surface of the center prefabricated section, which is provided with, to be used for and hydrology ultrasonic wave thunder
The mounting hole connected up to water-level gauge bracket base, the surrounding of the center prefabricated section lower end is respectively equipped with radial direction armored concrete block
Block, the radial direction prefabricated section is armored concrete prefabricated section of the cross section in convex, and the radial direction prefabricated section correspondence center is pre-
The end of clamp dog is provided with the groove coordinated with the grafting of radial direction reinforced concrete segment, and the upper side of the radial direction prefabricated section is uniform
Provided with multiple reserved lifting through holes, the bottom surface of the center prefabricated section and radial direction prefabricated section is located at same level.
2. hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure according to claim 1, its feature
It is：The quantity of the radial direction prefabricated section is four, and the cross section of the center prefabricated section is rounded square, and four radial directions are pre-
Clamp dog is arranged in center prefabricated section periphery in cross.
3. hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure according to claim 1, its feature
It is：The top surface of the center prefabricated section is higher than the top surface of radial direction prefabricated section.
4. hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure according to claim 1, its feature
It is：The cross section of the radial direction reinforced concrete segment of the center prefabricated section surrounding is square.
5. hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure according to claim 1, its feature
It is：The height of the center prefabricated section is 2m, and the length of the radial direction prefabricated section is 1m-1.5m.
6. hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure according to claim 1, its feature
It is：The outer peripheral face of the end face and center prefabricated section of the radial direction prefabricated section is brought into close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094253.9U CN206428718U (en) | 2017-01-24 | 2017-01-24 | Hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094253.9U CN206428718U (en) | 2017-01-24 | 2017-01-24 | Hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206428718U true CN206428718U (en) | 2017-08-22 |
Family
ID=59591048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094253.9U Expired - Fee Related CN206428718U (en) | 2017-01-24 | 2017-01-24 | Hydrology ultrasonic radar water-level gauge holder combination formula prefabricated section foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206428718U (en) |
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2017
- 2017-01-24 CN CN201720094253.9U patent/CN206428718U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |