Hydraulic engineering hydrophilic platform
Technical Field
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a hydrophilic platform of hydraulic engineering is related to.
Background
The hydrophilic platform is a platform which extends from the land to the water surface and enables a tourist to contact the water area more conveniently. In parks, lakes, rivers, wetlands, seasides and other scenic spots depending on water resources, great attention is paid to the construction of hydrophilic platforms, which are mainly shown in landscape pontoons, water footpaths, viewing corridors and the like, and a practical and attractive hydrophilic platform can be completed by paving anticorrosion wood on a floating platform.
Present grant utility model discloses a city along river hydrophilic view platform structure of notice No. CN201883410U, this platform be preceding sheet pile and rear stake high pile cap structure, and preceding sheet pile and rear stake are reinforced concrete pile, and the fixed reinforced concrete bearing platform board that is equipped with the breast wall that sets up in its pile bolck, backfill grit and clay in the breast wall, set up on grit and the clay with the hydrophilic view ground of earth's surface of breast wall with the elevation.
The above prior art solutions have the following drawbacks: for the river with water shortage and water level reduction in summer, the height of the hydrophilic platform is fixed, and when the water level is reduced, the distance between the hydrophilic platform and the water surface is lengthened, so that the requirement of the tourists on hydrophilicity cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a hydraulic engineering hydrophilic platform, it has and makes along with water level change and keeps suitable distance between sight platform and the surface of water, satisfies the advantage of sight platform hydrophilicity demand.
The utility model aims at realizing through the following technical scheme: a hydraulic engineering hydrophilic platform comprises a guide post arranged in a riverbed, wherein a viewing platform is connected onto the guide post in a sliding manner, the lower end of the viewing platform is connected with a floating piece, and a fixing structure is arranged between the viewing platform and the guide post; the landing stage is connected with between view platform and the river bank, when the view platform slides from top to bottom on the guide post, landing stage slip butt is on the view platform, the one end that the landing stage kept away from the view platform is connected with the fixing base that is fixed in on the river bank, the landing stage rotates to be connected in on the fixing base.
By adopting the technical scheme, when the river water surface rises or falls, the floating piece drives the landscape platform to slide up and down on the guide post, the sliding direction of the landscape platform is fixed by the aid of the placing surface of the guide post, and on the other hand, the sliding piece provides a supporting function for the landscape platform to prevent the landscape platform from overturning to cause danger when the water level fluctuates; when the viewing platform floats to a certain height, the viewing platform and the guide post are fixed through the fixing structure, when the viewing platform slides up and down on the guide post, the trestle abutted against the viewing platform slides on the viewing platform, when the water level descends and the viewing platform moves down, the trestle abutted against the viewing platform moves from one position abutted against the viewing platform to the direction close to the river bank, the trestle rotates on the fixing seat, and the trestle can be connected with the viewing platform and the river bank along with the ascending and descending of the water level, so that the viewing platform can be conveniently moved up and down by visitors, the proper distance between the viewing platform and the water surface can be kept along with the change of the water level, and the requirement of hydrophilicity of the viewing platform is met.
The present invention may be further configured in a preferred embodiment as: and the guide post is provided with a snap ring at the downward moving limit position of the viewing platform.
By adopting the technical scheme, when the trestle moves to the edge of the viewing platform, the viewing platform is abutted against the snap ring, so that the viewing platform is prevented from continuously descending, and the trestle is further prevented from being separated from the viewing platform.
The present invention may be further configured in a preferred embodiment as: and the upper end of the guide post is provided with a limiting block for moving the viewing platform upwards to a limit position.
Through adopting above-mentioned technical scheme, when the sight platform come-up under the effect of water, the stopper can give the sight platform spacing of come-up, prevents that hydrophilic platform from removing to the height that exceeds the landing stage.
The present invention may be further configured in a preferred embodiment as: fixed knot constructs including the spiro union in the screw rod of viewing platform one side, set up a plurality of evenly distributed's joint hole on the guide post between snap ring and stopper, slide to a certain joint hole on the guide post as viewing platform, the screw rod can the spiro union get into the joint hole and realize viewing platform and guide post fixed.
Through adopting above-mentioned technical scheme, when seasonal water level changed, the view platform slided from top to bottom on the guide post, moved to a certain position when the view platform, through with the screw bolt spiro union on the view platform in its nearest joint downthehole, realized the fixed of view platform.
The present invention may be further configured in a preferred embodiment as: the one end that sightseeing platform and landing stage are connected is provided with the joint structure that prevents the landing stage and break away from, the joint structure is including setting up the curved joint board of terminal surface under the landing stage and setting up the baffle with the joint board butt on seeing the sightseeing platform.
Through adopting above-mentioned technical scheme, when the water level constantly descends, the landing stage slides to viewing platform border department gradually, and the joint structure can prevent effectively that the landing stage from breaking away from viewing platform, and when the landing stage slides to viewing platform border, joint board and baffle joint make the visitor get into viewing platform through the landing stage, improve the security of use.
The present invention may be further configured in a preferred embodiment as: the fixing seat is connected with a pin shaft, and the trestle is provided with a connecting rod rotatably connected to the pin shaft.
Through adopting above-mentioned technical scheme, the connecting rod rotates in round pin epaxially, and when the sightseeing platform rises or descends along with the water level, the rotation of landing stage realization relative fixing base realizes the effect that the landing stage connects the river bank and the relative horizontal platform.
The present invention may be further configured in a preferred embodiment as: the floating piece is a floating plate, an installation net is arranged at the lower end of the viewing platform, and the floating plates are clamped in the installation net.
By adopting the technical scheme, the floating plate is clamped in the installation net, then the installation net is connected with the viewing platform, and the floating plate drives the viewing platform to float on the water surface when the water level rises or falls.
The present invention may be further configured in a preferred embodiment as: the novel landscape observing device is characterized in that a protective structure is arranged between the guide post and the landscape observing platform, the protective structure comprises a cross rod arranged at the upper end of the guide post and a protective net connected between the cross rod and the landscape observing platform, and the protective net is of a foldable structure.
Through adopting above-mentioned technical scheme, the horizontal pole and connect the protection network on horizontal pole and the view platform can effectually carry out a protection to the visitor, simultaneously, because the protection network is collapsible, when the view platform floats from top to bottom, the protection network can carry out corresponding shrink and diastole, guarantees the protective effect of protection network.
The present invention may be further configured in a preferred embodiment as: the lock catch is arranged among the protective net, the cross rod and the viewing platform and detachably connected with the protective net.
Through adopting above-mentioned technical scheme, all be connected through the hasp between protection network and horizontal pole and the view platform, be convenient for realize the installation and the change of protection network.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model can realize the rising or the lowering of the hydrophilic platform along with the water level change, and meet the hydrophilic requirement of the hydrophilic platform;
2. the transverse rods and the protective nets connected to the transverse rods and the view platform can effectively protect tourists, and meanwhile, as the protective nets are telescopic, when the view platform floats up and down, the protective nets can correspondingly contract and relax, so that the protective effect of the protective nets is guaranteed;
3. when seasonal water level changes, the viewing platform slides up and down on the guide post, and when the viewing platform moves to a certain position, the screw bolt screwed on the viewing platform is screwed into the nearest clamping hole, so that the viewing platform is fixed.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is a schematic structural diagram of the highlighting platform of the present embodiment.
Reference numerals: 1. a guide post; 2. a viewing platform; 3. a trestle; 4. installing a net; 5. a floating plate; 6. a cross bar; 7. a protective net; 8. mounting a rod; 9. locking; 10. a fixed seat; 11. a pin shaft; 12. a connecting rod; 13. a screw; 14. inserting holes; 15. a snap ring; 16. a limiting block; 17. a clamping and connecting plate; 18. and a baffle plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the hydrophilic platform for hydraulic engineering disclosed by the present invention comprises a guide post 1 installed in a riverbed, wherein the guide post 1 is made of concrete or steel and is subjected to anti-corrosion treatment, the lower end of the guide post 1 is fixed on the riverbed, and the upper end of the guide post 1 is exposed out of the water surface; the guide post 1 is connected with a viewing platform 2 in a sliding way up and down, and a trestle 3 is arranged between the viewing platform 2 and the river bank.
Referring to fig. 1, a snap ring 15 is fixed at the lower end of the guide post 1, and when the viewing platform 2 abuts against the snap ring 15, the snap ring 15 prevents the viewing platform 2 from continuously descending along with the descending of the water level. The clamp ring 15 is the limit position for downward moving of the landscape platform 2, and when the landscape platform is in a dry season, the clamp ring 15 prevents the downward moving of the landscape platform 2, so that the safety in the use process is improved. The guide post 1 is equipped with stopper 16 in the top of viewing platform 2, and stopper 16 is used for injecing the come-up extreme position of viewing platform 2, and when viewing platform 2 contradicted with stopper 16, the landing stage 3 was just in the horizontality.
Referring to fig. 1 and 2, an arc-shaped clamping plate 17 is arranged on the lower plate surface at one end of the trestle 3 connected with the viewing platform 2, a baffle plate 18 abutted against the clamping plate 17 is arranged on the trestle 3 at one side of the viewing platform 2 close to the shore, and along with the descending of the viewing platform 2, when the viewing platform 2 is abutted against the clamping ring 15, the clamping plate 17 of the trestle 3 is abutted against the baffle plate 18 at one side of the viewing platform 2; the co-action of the snap plate 17 and snap ring 15 prevents the viewing platform 2 from continuing to descend as the water level falls.
Referring to fig. 1 and 3, a fixing seat 10 is connected to one end of a trestle 3 connected to a river bank, a pin 11 is connected to the fixing seat 10, a connecting rod 12 rotatably connected to the pin 11 is arranged on the trestle 3, one end of the trestle 3, which is far away from the river bank, abuts against a viewing platform 2, and when the viewing platform 2 ascends and descends along with a water level, the trestle 3 abutting against the viewing platform 2 rotates around the pin 11.
Referring to fig. 4, the lower end of the viewing platform 2 is fixed with an installation net 4 by rivets, the installation net 4 is internally clamped with a plurality of floating plates 5, the floating plates 5 are made of foam materials, the plurality of floating plates 5 can float and support the viewing platform 2, and the floating plates 5 drive the viewing platform 2 to slide up and down on the guide column 1 along with the rising or lowering of the water level.
Referring to fig. 4, the part of the guide post 1 between the snap ring 15 and the limiting block 16 is uniformly provided with a plurality of inserting holes 14 along the height, the viewing platform 2 is screwed with a screw 13 which can be screwed into the inserting holes 14, and when the screw 13 is screwed into the inserting holes 14, the height of the viewing platform 2 can be fixed, so that a larger load can be borne. The height adjustment is usually carried out by the staff, according to the change of season water level, the screw rod 13 is screwed out for the change of water level of view platform 2 realizes adjusting from top to bottom between stopper 16 and snap ring 15, then screw the screw rod 13 into the spliced eye 14 of corresponding height. Since the insertion holes 14 are uniformly arranged along the height of the guide post 1, the mutual distance is not too large, and when the insertion holes 14 and the screw rods 13 are not completely aligned, the heights of some of the viewing platforms 2 can be slightly reduced by temporarily increasing loads such as sand bags on the viewing platforms 2, so that the screw rods 13 and the insertion holes 14 are aligned and connected.
Referring to fig. 4, a cross rod 6 is connected between adjacent guide posts 1 which are not connected with a trestle 2 (fig. 1), a protective net 7 is arranged between the cross rod 6 and the viewing platform 2, an installation rod 8 for installing the protective net 7 is arranged at a position on the viewing platform 2 corresponding to the cross rod 6, the protective net 7 is connected to the installation rod 8 through a lock catch 9, the lock catch 9 is preferably a clamp, meanwhile, the protective net 7 is made of a flexible nylon net material, and along with the floating of the viewing platform 2, the protective net 7 can be stretched and contracted, so that the protective net 7 can effectively exert a protective effect.
The principle of the embodiment is that the viewing platform 2 is built beside a river channel or a lake with multiple water levels, the floating plate 5 drives the viewing platform 2 to slide up and down on the guide columns 1 along with the change of the water levels, the guide columns 1 control the floating direction of the viewing platform 2 on one hand, and on the other hand, the guide columns 1 position the viewing platform 2 to prevent the viewing platform 2 from turning over; a telescopic protective net 7 is connected between the viewing platform 2 and the guide post 1, and the protective net 7 can be contracted and expanded along with the floating of the viewing platform 2, so that the safety of tourists on the viewing platform 2 is effectively protected; screwing a screw 13 at one side of the viewing platform 2 into a close plug hole 14 on the guide post 1 to fix the viewing platform 2 and the guide post 1; when the sightseeing platform 2 moves downwards, the trestle 3 which is abutted against the sightseeing platform 2 rotates downwards and always abuts against the sightseeing platform 2, so that tourists can conveniently enter the sightseeing platform 2 through the trestle 3; the water level control system has the advantages that the proper distance is kept between the viewing platform 2 and the water surface along with the water level change, and the hydrophilic requirement of the viewing platform 2 is met.
It should be noted that: according to the actual use condition, the maximum inclination angle of the trestle 3 is preferably 30 degrees, namely when the viewing platform 2 descends to be collided with the snap ring 15 along with the water level, the viewing platform 2 is at the lowest position, and at the moment, the trestle 3 rotates to the maximum angle of 30 degrees, so that the phenomenon of over inclination is avoided.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.