A water operation platform

Abstract

The present invention relates to the technical field of water surface construction equipment, and specifically to a water working platform, including an operating platform body with supporting anchor piles installed at the bottom, and also including: a guide part, which is installed on the supporting anchor piles, including a guide main frame with a guide rear plate installed on the rear side; the guide main frame includes an inner ring plate with outer guide plates installed on both sides, a flow channel is provided between the inner ring plate and the outer guide plate, and a guide pipe is installed in the flow channel; the guide rear plate includes a pressure plate and two paddle plates rotatably installed on the pressure plate; the water working platform can reduce the impact and erosion of sand-containing water flow on the supporting anchor piles through the guide part installed on the supporting anchor piles, and the guide part realizes the driving of the rotating unit and the paddle plate through the kinetic energy of the water flow, which is environmentally friendly and energy-saving; the guide main frame and the guide rear plate can cooperate to divert the water flow to both sides, which can not only change the flow path of sand and gravel at the water flow, but also avoid sand and gravel accumulation, and reduce the probability of the rear side supporting anchor piles being impacted by sand-containing water flow.

Description

Technical Field

[0001] The present invention relates to the technical field of water surface construction equipment, and in particular to an above-water operation platform. Background Art

[0002] Currently, water operation platforms include anchor-type fixed water platforms and pontoon platforms. The anchor-type fixed water platforms are fixed on the riverbed by mechanical equipment such as anchor pile drivers and then the platform is built. These structures are mostly prefabricated metal components. Their advantages are stronger bearing capacity, easy disassembly and assembly, and suitability for long-term operations. They are also more stable than pontoon platforms. Therefore, the anchor-type fixed water platforms are currently widely used.

[0003] The platform is fixed in a turbulent river channel. Because the direction of the river water flow is always consistent, the platform anchor piles are mainly subjected to the impact of the water flow on one side. This process will lead to the following problems: under the long-term impact of the sand and gravel water flow, the side components are easily eroded, posing construction risks and greatly reducing the service life of the components. Therefore, protective structures such as baffles can be installed in front of the anchor piles, but this will cause sand and gravel to accumulate there and affect the flow of the river.

[0004] In summary, it is particularly important to reduce the impact erosion of the anchor pile components of the water working platform, and it is necessary to avoid problems such as sand and gravel accumulation; in view of this, we propose a water working platform. Summary of the Invention

[0005] The purpose of the present invention is to solve the deficiencies mentioned in the above background technology and provide an above-water operation platform.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A water operation platform includes an operation platform body with a plurality of supporting anchor piles installed on the bottom, and further includes:

[0008] The diversion part is detachably mounted on the supporting anchor pile and corresponds to the direction of water flow, and includes a diversion main frame with a diversion rear plate mounted on the rear side;

[0009] The guide frame includes an inner ring plate with outer guide plates installed on both sides, a flow channel is provided between the inner ring plate and the outer guide plates, and a guide pipe is installed in the flow channel;

[0010] The inner ring plate is provided with a rotating cavity communicated with the flow channel, a rotating unit is rotatably installed in the rotating cavity, and the rotating unit is driven by water flow;

[0011] The guide rear plate includes a pressure plate and two paddles rotatably mounted on the pressure plate, and the paddles are located at the water outlet end of the flow channel;

[0012] When the rotating unit rotates, the paddle is moved to generate a reciprocating rotation for removing sand and gravel from the water flow.

[0013] Preferably, the inner ring plate is provided with three convex plates, and the three convex plates are distributed at three points in an isosceles triangle.

[0014] Preferably, the inner ring plate and the outer guide plate are provided with a filter at the water inlet end of the flow channel, and the filter is used to screen out solid impurities that cannot pass through the flow channel;

[0015] The filter screen is in a convex arc structure.

[0016] Preferably, the outer guide plate is located on the water inlet end plate of the flow channel and is provided with sand discharge holes for discharging sand and gravel.

[0017] Preferably, a fixed connecting plate is fixedly installed between the inner ring plate and the outer guide plate, and a rotating hole coaxially arranged with the rotating chamber is provided on the fixed connecting plate, and the rotating hole is used for rotatably installing the rotating unit.

[0018] Preferably, the rotating unit comprises a water roller coaxially mounted with a ratchet, and a plurality of water-blocking protrusions are provided on the surface of the water roller.

[0019] Preferably, the paddle board is rotatably mounted on the pressure plate via a rotating shaft, and a slot is provided at the connection between the pressure plate and the paddle board, a torsion spring is installed in the slot, and the torsion spring is used to provide an inward reset elastic force.

[0020] Preferably, the water ski body is provided with a mounting seat corresponding to the position of the ratchet, and a pawl is installed on the mounting seat;

[0021] When the ratchet wheel rotates, the paddle is pushed to rotate outwards by the pawl.

[0022] Preferably, the guide pipe includes a water receiving pipe and an accelerating pipe which are connected to each other, and the accelerating pipe is a truncated cone structure with a diameter gradually decreasing along the water flow direction;

[0023] The inner wall of the accelerating tube is provided with a spiral structure.

[0024] Preferably, a mounting block is fixedly mounted on the rear side of the inner ring plate, and a clamping cavity for clamping on the supporting anchor pile is provided at a position corresponding to the mounting block and the pressure plate.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The water working platform can reduce the impact and erosion of the supporting anchor piles by the sand-laden water flow through the guide part installed on the supporting anchor piles. The guide part drives the rotating unit and the paddle board through the kinetic energy of the water flow, which is environmentally friendly and energy-saving. The guide main frame and the guide rear plate can cooperate to divert the water flow to both sides, which can not only change the flow path of sand and gravel in the water flow, but also avoid sand and gravel accumulation, reduce the probability of the rear supporting anchor piles being impacted by the sand-laden water flow, and is beneficial to improving the impact and erosion resistance of the working platform and providing a long-term, stable and safe working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is one of the schematic diagrams of the guide portion of the present invention;

[0030] Figure 3 This is the second schematic diagram of the guide portion of the present invention;

[0031] Figure 4 A top view of the guide portion of the present invention;

[0032] Figure 5 It is a diagram illustrating the diversion part of the present invention;

[0033] Figure 6 This is a schematic diagram of the main flow guide frame of the present invention;

[0034] Figure 7 This is a schematic diagram of the guide rear plate of the present invention;

[0035] Figure 8 Schematic diagram of the rotating unit of the present invention.

[0036] The meaning of each number in the figure is:

[0037] 1. Work platform; 2. Support anchor piles; 3. Filter screen;

[0038] 4. Main guide frame; 41. Inner ring plate; 411. Protruding plate; 4101. Rotating cavity; 42. Outer guide plate; 421. Sand discharge hole; 43. Fixed connecting plate; 431. Rotating hole; 44. Mounting block;

[0039] 5. Rear guide plate; 501. Slot; 51. Press plate; 52. Paddle board; 521. Mounting seat; 53. Rotating shaft; 54. Torsion spring;

[0040] 6. Flow guide pipe; 61. Water connecting pipe; 62. Accelerator tube; 7. Rotating unit; 71. Water roller; 711. Water retaining block; 72. Ratchet; 8. Pawl. DETAILED DESCRIPTION

[0041] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-8 The present invention describes the above technical solution in detail through the following embodiments:

[0043] A water operation platform, such as Figure 1 The structure shown includes a work platform 1 with support anchor piles 2 installed at the bottom, and the work platform 1 is detachably mounted with railings around it, and also includes:

[0044] diversion part, such as Figure 1 As shown, it can be detachably mounted on the support anchor pile 2 and corresponds to the direction of water flow, including a guide main frame 4 with a guide rear plate 5 installed on the rear side; it should be noted that the guide main frame 4 includes an inner ring plate 41 with outer guide plates 42 installed on both sides, a flow channel is provided between the inner ring plate 41 and the outer guide plate 42, and a guide pipe 6 is installed in the flow channel; the guide pipe 6 in this embodiment includes a water receiving pipe 61 and an acceleration pipe 62 that are connected in a conductive manner, and the acceleration pipe 62 is a frustum-shaped structure with a gradually decreasing diameter along the direction of water flow, and the inner wall of the acceleration pipe 62 is provided with a spiral structure, which can make the water flow velocity passing through the guide pipe 6 faster, which is conducive to better impact on the rear rotating unit 7.

[0045] like Figure 2-Figure 5 In the structure shown, a rotating chamber 4101 which is connected to the flow channel is provided on the inner ring plate 41, and a rotating unit 7 is rotatably installed in the rotating chamber 4101, and the rotating unit 7 is driven by the water flow; the guide rear plate 5 includes a pressure plate 51 and two paddle plates 52 rotatably installed on the pressure plate 51, and the paddle plates 52 are located at the water outlet end of the flow channel; when the rotating unit 7 rotates, the paddle plates 52 are moved to produce a reciprocating rotation for separating sand and gravel in the water flow; in this embodiment, a mounting block 44 is fixedly installed on the rear side of the inner ring plate 41, and a clamping cavity for clamping on the support anchor pile 2 is provided at the corresponding position of the mounting block 44 and the pressure plate 51.

[0046] The inner ring plate 41 is provided with three convex plates 411, and the three convex plates 411 are distributed at three points in an isosceles triangle. Figure 4In the structure shown, water flows from top to bottom, which can cause sand and gravel in the water to flow out to both sides, so that the sand and gravel change the flow path and reduce the impact erosion on the rear side; at the same time, in order to prevent impurities from clogging the flow channel, a filter 3 is installed on the inner ring plate 41 and the outer guide plate 42 at the water inlet end of the flow channel. The filter 3 is used to screen out solid impurities that cannot pass through the flow channel, and in order to enable the impurities to automatically flow away with the water flow, the filter 3 is set to a convex arc structure, and the impurities will flow to both sides with the water flow.

[0047] It should be noted that in order to avoid the accumulation of fine sand and gravel in the flow channel between the guide pipe 6 and the filter screen 3, a sand discharge hole 421 for discharging sand and gravel is provided on the outer guide plate 42 located at the water inlet end plate of the flow channel, and the accumulated sand and gravel can be discharged from the sand discharge hole 421 along with the water flow.

[0048] A fixed connecting plate 43 is fixedly installed between the inner ring plate 41 and the outer guide plate 42. The fixed connecting plate 43 is provided with a rotating hole 431 which is arranged coaxially with the rotating chamber 4101. The rotating hole 431 is used for rotatably installing the rotating unit 7; the rotating unit 7 includes a water roller 71 with a ratchet 72 coaxially installed, and a water retaining protrusion 711 is provided on the roller surface of the water roller 71. The water retaining protrusion 711 is driven to rotate by the impact of the water flow.

[0049] It is worth explaining that Figure 7 As shown in the structure, in this embodiment, the paddle board 52 is rotatably mounted on the pressure plate 51 through the rotating shaft 53, and a slot 501 is provided at the connection between the pressure plate 51 and the paddle board 52, and a torsion spring 54 is installed in the slot 501, and the torsion spring 54 is used to provide an inward reset elastic force; a mounting seat 521 corresponding to the position of the ratchet 72 is provided on the plate body of the paddle board 52, and a pawl 8 is installed on the mounting seat 521; when the ratchet 72 rotates, the paddle board 52 is pushed to rotate outward by the pawl 8, so that the paddle board 52 can achieve a continuous shifting action, and then realize a function similar to "rowing", further pushing the sand and gravel outward, and changing the subsequent flow path of the sand and gravel with the water flow.

[0050] The working principle of the water working platform of this embodiment is as follows: the sand-containing water flow that will impact and erode the supporting anchor pile 2 first passes through the filter screen 3 to filter out large-volume impurities, so that the large-volume impurities flow to the outer guide plates 42 on both sides. At the same time, the sand-containing water flow entering the flow channel will pass through the guide pipe 6 and accelerate to impact the water roller 71, driving the water roller 71 to rotate. After the water roller 71 rotates, it drives the ratchet 72 to rotate. The ratchet 72 will shift the pawl 8, and the paddle plate 52 is rotated outward through the pawl 8. Under the action of the torsion spring 54, the paddle plate 52 can be reset inward. Therefore, the water roller 71 rotates continuously under the impact of the water flow, and then the paddle plate 52 is reciprocated, which can further push out the outflowing sand-containing water flow. At the same time, the impurities flowing along the outer guide plate 42 with the water flow will also be pushed outward synchronously. This device can push the sand and gravel in the water flow away from the original flow path, and also avoid continuing to impact and erode the rear support anchor pile 2.

[0051] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0052] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced therein.

Claims

1. A water working platform, comprising a working platform (1) with a plurality of supporting anchor piles (2) installed at the bottom, characterized in that: Also includes: A diversion part, which is detachably mounted on the support anchor pile (2) and corresponds to the direction of water flow, comprises a diversion main frame (4) with a diversion rear plate (5) mounted on the rear side; The flow guide main frame (4) comprises an inner ring plate (41) with outer flow guide plates (42) installed on both sides, a flow channel is provided between the inner ring plate (41) and the outer flow guide plates (42), and a flow guide pipe (6) is installed in the flow channel; The inner ring plate (41) is provided with a rotating chamber (4101) in communication with the flow channel, a rotating unit (7) is rotatably mounted in the rotating chamber (4101), and the rotating unit (7) is driven by water flow; The guide rear plate (5) comprises a pressure plate (51) and two paddles (52) rotatably mounted on the pressure plate (51), wherein the paddles (52) are located at the water outlet end of the flow channel; When the rotating unit (7) rotates, the water-stripping plate (52) is moved to generate a reciprocating rotation for stripping sand and gravel in the water flow.

2. The above-water working platform according to claim 1, characterized in that: The inner ring plate (41) is provided with three convex plates (411), and the three convex plates (411) are distributed at three points in an isosceles triangle shape.

3. The above-water working platform according to claim 1, characterized in that: The inner ring plate (41) and the outer guide plate (42) are provided with a filter screen (3) at the water inlet end of the flow channel, and the filter screen (3) is used to screen out solid impurities that cannot pass through the flow channel; The filter screen (3) has a convex arc-shaped structure.

4. The above-water working platform according to claim 3, characterized in that: The outer guide plate (42) is located on the water inlet end plate of the flow channel and is provided with a sand discharge hole (421) for discharging sand and gravel.

5. The above-water working platform according to claim 3, characterized in that: A fixed connecting plate (43) is fixedly installed between the inner ring plate (41) and the outer guide plate (42). The fixed connecting plate (43) is provided with a rotating hole (431) coaxially arranged with the rotating chamber (4101). The rotating hole (431) is used for rotatably installing the rotating unit (7).

6. The above-water working platform according to claim 5, characterized in that: The rotating unit (7) comprises a water roller (71) coaxially mounted with a ratchet (72), and a plurality of water-blocking protrusions (711) are provided on the roller surface of the water roller (71).

7. The above-water working platform according to claim 6, characterized in that: The paddle board (52) is rotatably mounted on the pressure plate (51) via a rotating shaft (53), and a slot (501) is provided at the connection between the pressure plate (51) and the paddle board (52). A torsion spring (54) is installed in the slot (501), and the torsion spring (54) is used to provide an inward return elastic force.

8. The above-water working platform according to claim 7, characterized in that: The paddle board (52) is provided with a mounting seat (521) corresponding to the position of the ratchet (72), and a ratchet (8) is installed on the mounting seat (521); When the ratchet wheel (72) rotates, the paddle (52) is pushed to rotate outwards via the pawl (8).

9. The above-water working platform according to claim 1, characterized in that: The guide pipe (6) comprises a water receiving pipe (61) and an accelerating pipe (62) which are connected to each other, and the accelerating pipe (62) is a truncated cone-shaped structure with a gradually decreasing diameter along the water flow direction; The inner wall of the accelerating tube (62) is provided with a spiral structure.

10. The above-water working platform according to claim 1, characterized in that: A mounting block (44) is fixedly mounted on the rear side of the inner ring plate (41), and a clamping cavity for clamping on the supporting anchor pile (2) is provided at a position corresponding to the mounting block (44) and the pressing plate (51).

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