CN217416058U

CN217416058U - Hydrological observation floating raft

Info

Publication number: CN217416058U
Application number: CN202221213667.6U
Authority: CN
Inventors: 王永东; 夏春龙; 崔舒颖; 周鸿飞; 韩春雷
Original assignee: Fushun Hydrological Bureau Of Liaoning Province
Current assignee: Fushun Hydrological Bureau Of Liaoning Province
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-13
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a floating raft is surveyd to hydrology, include: float raft body, prevent unrestrained frame, flotation pontoon, float raft body is isosceles triangle's double-deck structure for the cross-section, and the upper portion circumference of floating raft body is equipped with the rail, and the both sides of floating raft body are moved about respectively and are equipped with and prevent unrestrained frame, and the inside of floating raft body is equipped with a plurality of flotation pontoons and evaporation observation device respectively, and a plurality of flotation pontoons symmetry set up. The utility model discloses lay double-deck solid anticorrosive plank in order to increase buoyancy, improve stability, the anchor that is linked on the triangle-shaped top of floating the raft body is all the time to wind, and then the raft body rotates with the wind and adjusts, reduces the side impact of stormy waves to the raft body, reduces the fluctuation of the raft body, and each plank clearance of bottom is a bit bigger than top layer plank clearance, reduces the vertical effect when bottom water surges, alleviates the swing of the raft body, and the observer of being convenient for walks, blocks lower floor's water simultaneously and gushes into. The utility model discloses simple structure, whole bearing load is effectual, and stability is high, convenient to use and safety.

Description

Hydrological observation floating raft

Technical Field

The utility model relates to a hydrology detects technical field, in particular to hydrology is surveyed and is floated raft.

Background

The hydrologic monitoring is used for hydrologic departments to carry out real-time monitoring on hydrologic parameters such as rivers, lakes, reservoirs, channels and groundwater, and the monitoring content comprises: water level, flow rate, rainfall (snow), evaporation, silt, slush, soil moisture, water quality, and the like.

However, in the prior art, when hydrologic monitoring is performed on a flowing water surface, a technician sometimes needs to go to a detection device in a deep water area to obtain accurate information, the existing hydrologic observation floating raft is complex in structure, unreasonable in design, poor in floatability and inconvenient in observation and sampling, and when the current water flow is urgent or the river condition is not stable enough, the condition that the floating raft is prone to rollover is observed, so that detection parts cannot accurately detect the water surface, and great threat is also caused to life safety of the detection personnel.

Accordingly, there is a need for improvements by those skilled in the art to meet the needs of hydrological observations.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, the installation is convenient with the maintenance, and whole bearing load is effectual, and stability is high, and convenient to use and safe and reliable's hydrology is surveyd and is floated raft.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a hydrographic observation floating raft comprising: float raft body, prevent unrestrained frame, flotation pontoon, float raft body is isosceles triangle's double-deck structure for the cross-section, the upper portion circumference of floating raft body is equipped with the rail, the both sides of floating raft body are movable respectively and are equipped with prevents unrestrained frame, the inside of floating raft body is equipped with a plurality of flotation pontoons and evaporation observation device respectively, and is a plurality of the flotation pontoon symmetry sets up, the front end activity of floating raft body is equipped with the anchor chain.

In the structure, the floating raft body is of a frame structure, the top layer and the bottom layer of the floating raft body are uniformly provided with the solid anticorrosive wood boards at equal intervals, and the gaps of the solid anticorrosive wood boards at the bottom layer are larger than the gaps of the solid anticorrosive wood boards at the top layer.

In the structure, the flotation pontoon embedding the top layer sets up, and is located between top layer, the bottom, the flotation pontoon with top layer, bottom fixed connection, the flotation pontoon is the curved system welding of corrosion resistant plate and forms, the upper portion of flotation pontoon is equipped with a plurality of flange connection holes, the upper portion activity of flotation pontoon is equipped with lid or immersible pump.

In the structure, the wave-proof frame is a trapezoidal frame structure with a plurality of skeletons inside, the wave-proof frame is located at the middle positions of two waists of the floating raft body, the wave-proof frame is movably connected with the floating raft body, and the wave-proof frame can float up and down.

In the structure, the cover body is provided with the water inlet, and the cover body is connected with the floating barrel through bolts.

In the above structure, the anchor chain includes the chain and sets up anchor body on the chain, the one end of chain with float raft body swing joint, the length of chain is adjustable.

In the structure, the raft further comprises a wire netting, wherein the wire netting is arranged at the bottom and the outer side of the floating raft body, the wire netting is movably connected with the floating raft body, and the wire netting is used for increasing the water resistance of the floating raft body.

The beneficial effects of the utility model reside in that:

the utility model discloses an isosceles triangle structure, and lay double-deck solid anticorrosive plank, with increase buoyancy, improve stability, adopt white steel flotation pontoon dress water setting, reduce raft body draft, be convenient for adjust raft body balance, stability is higher, the unrestrained frame setting is prevented in the activity, effectively overcome the influence of stormy waves to the floating valve, reduce the undulant phenomenon that causes the splash of surface of water, reduce the unstable phenomenon of raft body that the water surge brought, the anchor that is showy raft body's triangle-shaped top and interlinkage is facing the windward all the time, it rotates and adjusts along with the wind to follow the raft body, play the effect of preventing unrestrained, reduce the side impact of stormy waves to the raft body, reduce the fluctuation of the raft body. The bottom plank clearance is a bit bigger than the top plank clearance, reduces the vertical action when lower floor's water surges, alleviates the swing of the raft body, and the observation personnel of being convenient for walk, and is safer, blocks simultaneously that lower floor's water from gushing into. The utility model discloses simple structure, the installation is convenient with the maintenance, and whole bearing load is effectual, and stability is high, convenient to use and safe and reliable.

Drawings

Fig. 1 is a front view of an embodiment of the hydrographic observation floating raft of the present invention;

fig. 2 is a top view of an embodiment of the hydrographic observation floating raft of the present invention;

fig. 3 is a schematic structural view of the embodiment of the hydrographic observation floating raft of the present invention.

In the figure, 1-floating raft body, 2-wave-proof frame, 3-buoy, 4-fence, 5-anchor chain and 6-solid anti-corrosion wood plate.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, a hydrographic observation buoyant raft comprising: float raft body 1, prevent unrestrained frame 2, flotation pontoon 3, float raft body 1 is isosceles triangle's double-deck structure for the cross-section, and the upper portion circumference of floating raft body is equipped with rail 4, and the both sides of floating raft body 1 are movable respectively and are equipped with and prevent unrestrained frame 2, and the inside of floating raft body 1 is equipped with a plurality of flotation pontoons 3 and evaporation observation device respectively, and the 3 symmetry settings of a plurality of flotation pontoons, the front end activity of floating raft body 1 is equipped with anchor chain 5.

Specifically, in this embodiment, the hydrological observation floating raft is mainly used in the large-water-body hydrological observation industry.

Specifically, in this embodiment, the waist length of the floating raft body 1 is greater than the bottom width, and the thickness of the floating raft body 1 is less than the waist length.

Specifically, in this embodiment, a safety fence with a height of 1.0M is installed on three circumferences of the upper portion of the floating raft body 1.

The utility model discloses in the embodiment of preferred, float raft body 1 for drawing frame structure, the solid anticorrosive plank 6 of polylith has evenly been laid at the equal interval of top layer, the bottom of floating raft body 1, and the solid anticorrosive plank 6's of polylith clearance at bottom is greater than the solid anticorrosive plank 6's of polylith clearance at top layer.

Specifically, in this embodiment, the floating raft body 1 includes an outer frame body, and a support frame, and a connecting member that are disposed inside the outer frame body, and the support frame, and the connecting member are fixedly connected to the outer frame body

Specifically, in this embodiment, the upper and lower surfaces of the floating raft body 1 are respectively paved with the solid anti-corrosion wood boards 6, the natural gap between the bottom anti-corrosion wood boards 6 is about 3-5cm, the natural gap between the top solid anti-corrosion wood boards 6 is about 1-2cm, and the solid anti-corrosion wood boards 6 are fixed to the floating raft body 1 through the connecting members.

The utility model discloses in the preferred embodiment, flotation pontoon 3 embedding top layer sets up to be located between top layer, the bottom, flotation pontoon 3 and top layer, bottom fixed connection, flotation pontoon 3 is the curved system welding of corrosion resistant plate and forms, and the upper portion of flotation pontoon 3 is equipped with a plurality of flange connection holes, and the upper portion activity of flotation pontoon 3 is equipped with lid or immersible pump.

Specifically, in this embodiment, the buoys 3 are arranged between the top layer and the bottom layer of the floating raft body 1, the buoys 3 are formed by bending and welding 5mm stainless steel plates and are arranged inside the floating raft body 1, the specific number of the buoys is 6-10, the buoys are adjustable according to the buoyancy condition, and the buoys 3 are symmetrically distributed.

Specifically, in this embodiment, a hand hole flange is reserved on the upper portion of the float 3 and can be provided with a submersible pump and a connecting cable.

The utility model discloses in the preferred embodiment, prevent unrestrained frame 2 and be equipped with the trapezoidal frame structure of a plurality of skeletons for inside, prevent unrestrained frame 2 and be located two waist intermediate positions of floating raft body 1, prevent unrestrained frame 2 and float raft body 1 swing joint, prevent unrestrained frame 2 and can float from top to bottom.

Specifically, in this embodiment, the two waists of the floating raft body 1 are provided with the movable wave-preventing frames 2, the wave-preventing frames 2 are respectively connected with the floating raft body 1, and the movable wave-preventing frames 2 can float up and down along with the waves to dissipate the waves.

In the preferred embodiment of the present invention, the cover is provided with a water inlet, and the cover is connected to the float 3 by bolts.

Specifically, in this embodiment, 3 upper portions of flotation pontoon are provided with the water inlet of taking the lid, and inside can adorn water for adjust the dress water yield, the floating attitude of flotation raft is adjusted by 3 filler waters of flotation pontoon.

In the preferred embodiment of the present invention, the anchor chain 5 comprises a chain and an anchor body disposed on the chain, one end of the chain is movably connected to the floating raft body, and the length of the chain is adjustable.

Specifically, in this embodiment, the triangular top end of the floating raft body 1 is fixed by the chain, the length of the chain is appropriate, the floating raft is unstable due to too short length, the floating raft is too long, the rotation time of the floating raft along with wind can be prolonged, wind waves easily impact the side surface, and the floating raft body 1 is connected with the underwater anchor through the chain.

Specifically, in this embodiment, the evaporation observation device is arranged in the raft body and used for observing the water surface evaporation parameters of the large water body.

The utility model discloses in the preferred embodiment, still include the wire netting, the wire netting sets up in the bottom and the outside of floating the raft body, wire netting and floating raft body 1 swing joint, the wire netting is used for increasing its water-blocking power.

Specifically, in this embodiment, the bottom surface and the outer side of the framework are both provided with iron wires to increase the water resistance.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.

Claims

1. A hydrological observation buoyant raft, comprising: float the raft body, prevent unrestrained frame, flotation pontoon, it is isosceles triangle's double-deck structure body to float the raft body for the cross-section, the upper portion circumference of floating the raft body is equipped with the rail, the both sides of floating the raft body activity respectively are equipped with prevents unrestrained frame, the inside of floating the raft body is equipped with a plurality of flotation pontoons and evaporation observation device respectively, and is a plurality of the flotation pontoon symmetry sets up, the front end activity of floating the raft body is equipped with the anchor chain.

2. The hydrographic observation floating raft of claim 1, wherein the floating raft body is a frame structure, a plurality of solid anticorrosive wood boards are uniformly laid on both the top layer and the bottom layer of the floating raft body at intervals, and the gaps between the solid anticorrosive wood boards on the bottom layer are larger than those on the top layer.

3. The hydrographic observation floating raft of claim 2, wherein the flotation pontoon is embedded in the top layer and is located between the top layer and the bottom layer, the flotation pontoon with top layer and bottom layer fixed connection, the flotation pontoon is formed by welding stainless steel plate in a bent mode, the upper portion of flotation pontoon is equipped with a plurality of flange connecting holes, the upper portion activity of flotation pontoon is equipped with lid or immersible pump.

4. The hydrographic observation floating raft of claim 1, wherein the wave guard is a trapezoidal frame structure with a plurality of skeletons inside, the wave guard is located at the middle position of the two waists of the floating raft body, the wave guard is movably connected with the floating raft body, and the wave guard can float up and down.

5. The hydrographic observation flotation raft of claim 3, wherein the cover body is provided with a water inlet, the cover body being bolted to the flotation pontoon.

6. The hydrographic floating raft of claim 1, wherein the anchor chain comprises a chain and an anchor body disposed on the chain, one end of the chain is movably connected to the floating raft body, and the length of the chain is adjustable.

7. The hydrographic observation floating raft of claim 1, further comprising wire netting disposed at the bottom and outside of the floating raft body, the wire netting being movably connected to the floating raft body, the wire netting configured to increase its water blocking capacity.