CN210187535U

CN210187535U - Lifting fountain device

Info

Publication number: CN210187535U
Application number: CN201921010745.0U
Authority: CN
Inventors: Huaping Jin; 金华萍; Dankai Shen; 沈丹凯
Original assignee: Hangzhou Mingyin Fountain Landscape Co ltd
Current assignee: Hangzhou Mingyin Fountain Landscape Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-03-27
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a lifting fountain device, relating to the technical field of fountain waterscape, comprising a fountain platform, wherein the lower side of the fountain platform is provided with a telescopic bracket, and the lower side of the telescopic bracket is fixed with the pool bottom; a lifting propeller is rotatably arranged at the lower side of the fountain platform; and a driving piece for driving the lifting propeller to rotate is also arranged on the fountain platform. The utility model provides a can go up and down in a flexible way, can guarantee equipment safety, make things convenient for the fountain to make the scene, can improve the fountain sight to help reducing the lift fountain device of overall cost.

Description

Lifting fountain device

Technical Field

The utility model relates to a fountain waterscape technical field, concretely relates to lift fountain device.

Background

The fountain is a combination body which sprays water or other liquid through a spray head under certain pressure to form a specific shape. The existing fountain is mainly used for viewing and increasing air humidity. The fountain is installed in a square pool, and a fixed installation mode is usually adopted. When the fountain does not spray water, the water surface landscape is affected by the nozzle, the lighting lamp and the like which are exposed out of the water surface. In winter in the north, in order to prevent the water pool from freezing and damaging the fountain equipment, the water pool is emptied. The water in the pool is not water, the landscape has aberration, and all the equipment is exposed in the pool, so the fountain equipment is not protected.

The current solution is to use an underwater winch to lift the flotation platform. The floating platform is a bamboo raft-shaped truss structure formed by welding a plurality of steel pipes with two ends being plugged, and the buoyancy generated in water is larger than the gravity of the floating platform and floats on the water surface. A fountain device and a winch are arranged on the floating platform, the winch is manually or automatically controlled to pull a steel wire rope anchored at the bottom of the pool, and the floating platform is pulled to ascend and descend and stay at a proper water depth position. When the fountain is not performed, the fountain equipment can be completely hidden under the water, and the water surface landscape is kept; in winter in the north, the equipment is completely sunk below the ice layer, and the winter can be safely passed.

However, the above solution has the following disadvantages: because the floating platform and the anchoring of the pool bottom are flexibly fixed through the steel wire rope, the floating platform can shake under the reaction force of the fountain spraying water to cause unstable water columns.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a lift fountain device utilizes driving piece and lift screw drive fountain platform elevating movement, guarantees equipment safety, makes things convenient for the fountain to make the scene, improves the sight of fountain.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a lifting fountain device comprises a fountain platform, wherein a telescopic support is arranged on the lower side of the fountain platform, and the lower side of the telescopic support is fixed with the bottom of a pool; a lifting propeller is rotatably arranged at the lower side of the fountain platform; and a driving piece for driving the lifting propeller to rotate is further arranged on the fountain platform.

By adopting the technical scheme, in work, the driving piece can drive the lifting propeller to rotate, so that the fountain platform is pushed to ascend; meanwhile, the telescopic bracket can synchronously stretch out and draw back along with the telescopic bracket, and the fountain platform can be exposed out of the water surface, so that the fountain can be used for landscaping. In the process, the telescopic support can prevent the fountain platform from shaking. When the lifting propeller rotates reversely or stops rotating, the fountain platform can descend and be hidden below the water surface again, the water surface landscape is kept, and the fountain platform is convenient and safe to pass winter. Through this kind of mode, realize the nimble lift of fountain platform, guarantee equipment safety, make things convenient for the fountain to make the scene, improve the stability of fountain water column, and then improve the sight of fountain.

The utility model discloses further set up to: the telescopic bracket comprises a plurality of telescopic rod groups which are uniformly distributed in the circumferential direction; the telescopic rod group comprises a bottom rod fixedly connected with the pool bottom and an ejector rod fixedly connected with the fountain platform, and an inserting hole for movably inserting the ejector rod is formed in the bottom rod.

Through adopting above-mentioned technical scheme, during the spliced eye on the sill bar was located in the ejector pin insertion, telescopic link group not only can satisfy fountain platform elevating movement's demand, can also play limiting displacement to the fountain platform, prevents that the fountain platform from appearing rocking in the direction of vertical lift pole group.

The utility model discloses further set up to: the telescopic support further comprises a plurality of reinforcing rods for fixedly connecting the adjacent bottom rods.

Through adopting above-mentioned technical scheme, the stiffener can improve telescopic bracket's structural strength, reduces telescopic bracket's risk of damaging.

The utility model discloses further set up to: and a compression spring is embedded in the insertion hole, and the upper side of the compression spring is abutted against the lower end of the corresponding ejector rod.

By adopting the technical scheme, on one hand, the compression spring can push the lower end of the ejector rod so as to assist the fountain platform to ascend; on the other hand, when the fountain platform descends, the compression spring can play a buffering role for the ejector rod and the fountain platform, and the fountain platform is prevented from shaking violently.

The utility model discloses further set up to: the fountain platform comprises an annular pipe and a plurality of spray heads arranged on the annular pipe; a mounting platform is fixed on the lower side of the annular pipe, and a fountain pump is arranged on the mounting platform; the water outlet of the fountain pump is communicated with the annular pipe.

Through adopting above-mentioned technical scheme, the fountain pump can be supplied the water in the pond for the ring pipe to spout through each shower nozzle on the ring pipe, thereby form the fountain view.

The utility model discloses further set up to: a sealing cover is arranged on the mounting platform; the driving piece is a driving motor which is fixedly arranged in the sealing cover.

Through adopting above-mentioned technical scheme, the sealed cowling can play the guard action to driving motor, prevents that driving motor from intaking to damage.

The utility model discloses further set up to: the annular pipe downside is fixed with the chamber that encloses that is the loudspeaker column structure, enclose the chamber and be big-end-up structure, just mounting platform level is fixed in the inboard that encloses the chamber.

Through adopting above-mentioned technical scheme, because enclose the chamber big end down, when guaranteeing fountain platform rising steadily and smoothness nature, can delay the speed that the fountain platform descends, guarantee the security of equipment on the fountain platform.

The utility model discloses further set up to: the mounting platform is provided with a plurality of water permeable structures in a penetrating mode.

Through adopting above-mentioned technical scheme, through set up the structure of permeating water on mounting platform, reduce the resistance that mounting platform bore, improve fountain platform overall lift motion's smoothness nature and flexibility.

The utility model discloses further set up to: a plurality of buoys which are uniformly distributed are arranged on the lower side of the fountain platform.

By adopting the technical scheme, the floating barrel is arranged on the fountain platform, although the buoyancy of the floating barrel is smaller than the total weight of the fountain platform and the equipment on the fountain platform, part of gravity can be overcome to do work, so that the ascending motion of the fountain platform is assisted, the descending speed of the fountain platform is delayed, and the equipment safety is ensured.

To sum up, the utility model discloses following beneficial effect has:

1. the driving piece and the lifting propeller are used for driving the fountain platform to move up and down, so that the safety of equipment is ensured, the fountain can be conveniently landscaped, and the ornamental value of the fountain is indirectly improved;

2. the floating platform formed by welding steel pipes is abandoned, so that the overall cost of the fountain device is reduced;

3. through set up the chamber of enclosing of loudspeaker form on the ring pipe, the cooperation has the mounting platform of the structure of permeating water and sets up the flotation pontoon on mounting platform, when guaranteeing the ascending smoothness nature of fountain platform, delays fountain platform falling speed, guarantees equipment safety.

Drawings

Fig. 1 is a first axial schematic view of the overall structure of an embodiment of the present invention;

fig. 2 is a second axial view of the overall structure of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a telescopic rod assembly according to an embodiment of the present invention.

Reference numerals: 100. a fountain platform; 110. an annular tube; 120. fixing a bracket; 130. an enclosure; 140. mounting a platform; 141. mounting a plate; 142. fixing the rod; 143. an annular plate; 200. a telescopic bracket; 210. a telescopic rod group; 211. a bottom bar; 2111. inserting holes; 212. a top rod; 213. a compression spring; 220. a reinforcing bar; 300. a spray head; 400. a float bowl; 500. a fountain pump; 600. a drive motor; 610. lifting the propeller; 620. and (6) sealing the cover.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, a lifting fountain device includes a fountain platform 100 and a telescopic bracket 200 installed at the lower side of the fountain platform 100, and the lower side of the telescopic bracket 200 is fixed to the bottom of a pool. Meanwhile, the fountain platform 100 is further provided with a lifting driving assembly for driving the fountain platform 100 to move up and down. In actual work, the lifting driving assembly can drive the fountain platform 100 to ascend or descend; when the fountain platform 100 rises and is exposed out of the water, the fountain can be used for landscaping; when the fountain platform 100 is lowered below the water surface, the fountain device can be hidden.

Referring to fig. 1-2, the fountain platform 100 includes a circular tube 110, and a plurality of spray heads 300 are disposed on an upper side of the circular tube 110, and the spray heads 300 are uniformly distributed on the circular tube 110 in a circumferential direction. The inner side of the ring tube 110 is fixed with a fixed support 120, the lower side of the fixed support 120 is provided with an enclosure cavity 130, the enclosure cavity 130 can be set to be a horn-shaped structure with a small upper part and a big lower part, and the upper opening of the enclosure cavity is welded and fixed with the lower side of the fixed support 120. The inner side of the enclosure 130 is horizontally provided with a mounting platform 140; the mounting platform 140 includes a mounting plate 141 horizontally disposed at the center of the inner side of the enclosure 130, the mounting plate 141 may be a circular plate, and a plurality of fixing rods 142 uniformly distributed circumferentially are disposed around the mounting plate 141; each fixing rod 142 extends along the radial direction of the mounting plate 141, and one end of each fixing rod 142 away from the mounting plate 141 is welded and fixed with the inner side wall of the enclosure 130. Meanwhile, the mounting platform 140 further includes an annular plate 143 fixed to the lower side of each fixing rod 142, the annular plate 143 is concentrically arranged with the mounting plate 141, and is welded and fixed to each fixing rod 142; the mounting plate 141, the annular plate 143, and the gaps between the fixing rods 142 form a water permeable structure, which can increase the resistance of the fountain platform 100 during movement. A plurality of buoys 400 are bound and fixed on the lower side of the annular plate 143, and the buoys 400 are uniformly distributed on the circumference of the annular plate 143. In actual operation, the buoyancy of the pontoon 400 is less than the overall gravity of the fountain platform 100 and the equipment thereon, but the buoyancy of the pontoon 400 can overcome part of the gravity to do work, which is helpful for improving the stability of the overall motion of the fountain platform 100.

The fountain pump 500 is fixed to the mounting plate 141, and an inlet of the fountain pump 500 extends into the sump through a hose and an outlet thereof is connected to the ring pipe 110 through a hose, so that the fountain pump 500 can supply water in the sump to the ring pipe 110 and be sprayed out through the nozzles 300 of the ring pipe 110, thereby forming a fountain. A driving part is arranged at the center of the upper side of the mounting plate 141; the driving part can be a driving motor 600, and the driving motor 600 is detachably fixed on the mounting plate 141 through a flange and a bolt; an output shaft of the driving motor 600 vertically penetrates through the mounting plate 141, and an end portion of the output shaft extends to the lower side of the mounting plate 141 and is coaxially fixed with a lifting propeller 610; in operation, the drive motor 600 may drive the lift screw 610 to rotate in a forward or reverse direction, thereby driving the fountain platform 100 to ascend or descend as a whole. Meanwhile, in order to ensure the service life of the driving motor 600, a sealing cover 620 is further fixed on the mounting plate 141 through bolts, and the driving motor 600 is covered in the sealing cover 620; the joint between the sealing cap 620 and the mounting plate 141 is sealed and waterproof to prevent water from penetrating into the sealing cap 620.

Referring to fig. 2-3, the telescoping support 200 includes three sets of telescoping rods 210 uniformly circumferentially distributed. The telescopic rod group 210 sequentially comprises a bottom rod 211 and a top rod 212 from bottom to top, the lower end of the bottom rod 211 is fixedly connected with the bottom of the pool, and the upper end of the top rod 212 is fixedly connected with the lower side of the annular pipe 110; the bottom rod 211 is formed with an insertion hole 2111, and the lower side of the top rod 212 is movably inserted into the bottom rod 211. The bottom of the inserting hole 2111 is further embedded with a compression spring 213, and the upper side of the compression spring 213 is abutted against the lower end of the mandril 212. Meanwhile, the telescopic bracket 200 further comprises reinforcing rods 220 for fixedly connecting the adjacent bottom rods 211, and the reinforcing rods 220 can improve the overall structural strength of the telescopic bracket 200.

The working principle of the embodiment is as follows: when the fountain landscaping needs to be carried out, the driving motor 600 can drive the lifting propeller 610 to rotate, so that the fountain platform 100 is driven to ascend along the telescopic support 200 until the fountain platform 100 is exposed out of the water; at this time, the fountain pump 500 supplies water to the ring pipe 110, and sprays the water through the respective spray heads 300 to form a fountain. When the fountain platform 100 needs to be hidden, the driving motor 600 drives the lifting propeller 610 to turn over, or the driving motor 600 stops rotating, and the fountain platform 100 descends under the action of the lifting propeller 610 and gravity and is submerged below the water surface. Through the mode, the fountain platform 100 can flexibly rise and fall, meanwhile, the stability of the fountain platform 100 is guaranteed through the telescopic support 200, the equipment safety is guaranteed, the fountain can be conveniently landscaped, and the ornamental value of the fountain is indirectly improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A lifting fountain device comprises a fountain platform (100), and is characterized in that a telescopic support (200) is arranged on the lower side of the fountain platform (100), and the lower side of the telescopic support (200) is fixed with the bottom of a pool; a lifting propeller (610) is rotatably arranged at the lower side of the fountain platform (100); and a driving piece for driving the lifting propeller (610) to rotate is further arranged on the fountain platform (100).

2. The elevating fountain apparatus of claim 1, wherein the telescoping support (200) comprises a plurality of circumferentially evenly distributed telescoping rod assemblies (210); the telescopic rod group (210) comprises a bottom rod (211) fixedly connected with the pool bottom and a top rod (212) fixedly connected with the fountain platform (100), and an inserting hole (2111) for movably inserting the top rod (212) is formed in the bottom rod (211).

3. A lifting fountain apparatus in accordance with claim 2, wherein the telescoping support (200) further comprises a plurality of reinforcing rods (220) for fixedly connecting adjacent ones of the base rods (211).

4. The lifting fountain device according to claim 2, wherein a compression spring (213) is embedded in the insertion hole (2111), and the upper side of the compression spring (213) abuts against the lower end of the corresponding ejector rod (212).

5. The elevating fountain apparatus of claim 1, wherein the fountain platform (100) comprises an annular tube (110) and a plurality of spray heads (300) disposed on the annular tube (110); a mounting platform (140) is fixed on the lower side of the annular pipe (110), and a fountain pump (500) is arranged on the mounting platform (140); the water outlet of the fountain pump (500) is communicated with the annular pipe (110).

6. The elevating fountain apparatus of claim 5, wherein the mounting platform (140) is provided with a sealing cap (620); the driving piece is a driving motor (600), and the driving motor (600) is fixedly arranged in the sealing cover (620).

7. The elevating fountain apparatus as set forth in claim 5, characterized in that a bell-shaped enclosure (130) is fixed to the lower side of the ring-shaped tube (110), the enclosure (130) has a structure with a small top and a large bottom, and the mounting platform (140) is horizontally fixed to the inner side of the enclosure (130).

8. The elevating fountain apparatus of claim 7, wherein the mounting platform (140) has a plurality of water permeable structures extending therethrough.

9. A lifting fountain apparatus according to any of claims 1-8, wherein the fountain platform (100) is provided with a number of evenly distributed pontoons (400) on the underside.