Assembled underwater lifting adjustable platform

Abstract

The present invention discloses an assembled underwater adjustable lifting platform, which relates to the field of underwater adjustable lifting platforms, including a bottom plate, wherein support mechanisms are arranged at both sides of the upper end of the bottom plate, a floating plate is arranged between two groups of the support mechanisms, a cavity is opened inside the floating plate, a piston is arranged between the inner side walls of the cavity, a waterproof film is arranged between the inner side walls of the cavity near the top position and the edge position of the piston, an air pipe is penetrated through the side wall of the floating plate near the top position, a plurality of groups of support frames are equidistantly arranged at the upper end of the floating plate, a load-bearing plate is arranged at the upper end of the plurality of groups of support frames, and the support mechanism includes a support plate; the present invention can accurately and conveniently adjust the height of the platform and has good stability, so as to avoid the staff from shaking up and down when walking on the upper end surface of the pedal, and facilitate the staff to replace the pedal, wherein the pedal surface is provided with an anti-skid plate, which can increase the friction between the staff's feet and the pedal to avoid slipping.

Description

Technical Field

[0001] The invention relates to the field of underwater lifting adjustable platforms, in particular to an assembled underwater lifting adjustable platform. Background Art

[0002] The underwater lifting platform in the prior art, especially the lifting platform used in the swimming pool, usually drives the platform to move by means of a lifting screw drive, which requires the use of multiple lifting motors. Moreover, the power of the lifting motor is relatively large, resulting in a large lifting structure. In addition, the high-power motor generates relatively large noise when working, causing environmental impact.

[0003] After searching, Chinese patent number CN201710111677.6 discloses an underwater lifting platform, which is easy to operate and has no noise, but has poor stability. Workers are prone to slip when moving on its surface, and it is inconvenient for workers to replace pedals. For this reason, we propose an assembled underwater lifting adjustable platform. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose an assembled underwater lifting adjustable platform.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An assembled underwater adjustable lifting platform comprises a bottom plate, support mechanisms are arranged at both sides of the upper end of the bottom plate, a floating plate is arranged between two groups of the support mechanisms, a cavity is opened inside the floating plate, a piston is arranged between the inner side walls of the cavity, a waterproof film is arranged between the inner side wall of the cavity near the top position and the edge position of the piston, an air pipe is penetrated through the side wall of the floating plate near the top position, a plurality of groups of support frames are equidistantly arranged at the upper end of the floating plate, and load-bearing plates are arranged at the upper ends of the plurality of groups of support frames.

[0007] Furthermore, the supporting mechanism includes a supporting plate, four groups of water troughs 1 are equidistantly provided on the front of the supporting plate, several groups of water troughs 2 are equidistantly provided on the side walls of the supporting plate, two groups of slide grooves are provided on the side walls of the supporting plate, slide plates are movably provided inside the slide grooves, five groups of transverse grooves are provided inside the supporting plate near both sides, electric telescopic rods are provided on the inner side walls of the transverse grooves, a strap is movably provided inside the transverse grooves, and a connecting groove is provided on the strap near the side of the electric telescopic rod.

[0008] Furthermore, the water tank one and the water tank two are connected, the step board is movably arranged with the supporting plate through the electric telescopic rod and the connecting groove, one side of the slide plate is fixedly connected to the side wall of the floating plate near the top, the floating plate is located on the upper end surface of the step board, and a plurality of through grooves are opened through the bottom end surface of the floating plate.

[0009] Furthermore, a plurality of fixing grooves are provided on the upper surface of the load-bearing plate, and spring plates are arranged inside the fixing grooves near the bottom corners, a limiting mechanism is arranged at the other end of the spring plates, a pad is arranged near the bottom between the two groups of limiting mechanisms, and an insert is arranged near the middle position of the upper end of the pad.

[0010] Furthermore, the limiting mechanism includes a limiting plate, a groove one is provided on the front side of the limiting plate near the lower left corner, a groove two is provided on the front side of the limiting plate near the upper right corner, a card slot is provided on the right side of the limiting plate, the limiting plate is movably arranged inside the fixed slot by a spring sheet, and the limiting plate is made of alloy material.

[0011] Furthermore, a pedal is arranged above the load-bearing plate, two sets of fixing plates are arranged near the middle position at the bottom end of the pedal, a clamping plate is arranged near the bottom position on one side of the fixing plate, and an anti-skid plate is arranged on the upper surface of the pedal.

[0012] Furthermore, the card plate is movably arranged between the two groups of slots through the fixed plate cooperating with the limit plate, the plug plate is located between the two groups of fixed plates, and the pedal is movably arranged on the upper surface of the load-bearing plate through the fixed plate and the card plate cooperating with the slots.

[0013] Furthermore, several groups of support frames are equidistantly distributed between the load-bearing plate and the floating plate, and the interval between the two groups of support frames is 50 centimeters. An air pump is connected to the end of the air pipe away from the floating plate, and one end of the air pipe passes through the side wall of the floating plate and is movably arranged inside the cavity near the top. A gap of 2 centimeters is arranged between the two groups of pedals.

[0014] Furthermore, the two groups of support plates are arranged parallel to each other, the surface of the anti-slip plate is provided with several groups of protrusions, the cross-section of the pad is arranged as an isosceles trapezoid, the cross-section of the card plate is arranged as a right-angled triangle, the card slot and the card plate fit together, and the limit plate is movably arranged inside the fixed slot through a spring sheet and a groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Connect one end of the air pipe to the air pump and introduce air into the top position of the floating plate. The air pushes the piston downward, so that the water inside the floating plate flows out through the through groove. The waterproof film can prevent water from flowing from the gap between the piston and the inner wall of the floating plate during the movement of the piston, effectively improving the sealing of the device. As the air inside the cavity continues to increase, its own buoyancy is also increasing, so that it moves upward along the support plate through the slide plate and the slide groove. After moving to a suitable height, the electric telescopic rod is started and then the connecting groove is used to move the board out of the horizontal groove. At this time, the four groups of boards are located at the bottom of the floating plate near the corners, which can provide good support for the floating plate and prevent it from shaking up and down when the staff walks on the upper surface of the pedal.

[0017] 2. Insert the fixing plate at the bottom of the pedal into the fixing groove. During this process, when the oblique edge of the card plate contacts the notch of the fixing groove, the two sets of fixing plates will be close to each other so that the card plate can be moved into the fixing groove. When the card plate contacts the second groove, the two sets of limiting mechanisms will be pushed to tilt to both sides respectively, so that they will move between the two sets of card grooves. At this time, the plug plate set on the upper end of the pad is located between the two sets of fixing plates, which can prevent the two sets from approaching each other. After that, the elastic force of the spring piece pushes the two sets of limiting mechanisms close to each other through the first groove, so that the card plate is stably set between the two sets of limiting plates, and then the pedal is well set on the surface of the load-bearing plate, which is convenient for the staff to replace the pedal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] Figure 1 This is a schematic diagram of the overall structure of the assembled underwater lifting adjustable platform proposed by the present invention;

[0020] Figure 2 This is a sectional view of the entirety of the assembled underwater adjustable lifting platform proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the support mechanism of the assembled underwater lifting adjustable platform proposed by the present invention;

[0022] Figure 4 It is a partial schematic diagram of the support mechanism of the assembled underwater lifting adjustable platform proposed by the present invention;

[0023] Figure 5 It is a partial schematic diagram of the load-bearing plate of the assembled underwater lifting adjustable platform proposed by the present invention;

[0024] Figure 6It is a structural schematic diagram of the limiting mechanism of the assembled underwater lifting adjustable platform proposed by the present invention.

[0025] In the figure: 1. bottom plate; 2. supporting mechanism; 3. supporting plate; 4. sink 1; 5. sink 2; 6. slide; 7. horizontal groove; 8. electric telescopic rod; 9. board; 10. connecting groove; 11. slide plate; 12. floating plate; 13. cavity; 14. piston; 15. waterproof film; 16. air pipe; 17. supporting frame; 18. load-bearing plate; 19. fixing groove; 20. spring; 21. limiting mechanism; 22. limiting plate; 23. groove 1; 24. groove 2; 25. card slot; 26. pedal; 27. fixing plate; 28. card plate; 29. ​​pad; 30. plug plate; 31. anti-skid plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0028] See also Figure 1-6 The present invention provides a technical solution: an assembled underwater lifting adjustable platform, including a bottom plate 1, support mechanisms 2 are arranged near both sides of the upper end of the bottom plate 1, a floating plate 12 is arranged between the two groups of support mechanisms 2, a cavity 13 is opened inside the floating plate 12, a piston 14 is arranged between the inner walls of the cavity 13, a waterproof film 15 is arranged between the inner wall of the cavity 13 near the top and the edge of the piston 14, an air pipe 16 is penetrated by the side wall of the floating plate 12 near the top, a plurality of groups of support frames 17 are equidistantly arranged on the upper end of the floating plate 12, and a load-bearing plate 18 is arranged on the upper end of the plurality of groups of support frames 17.

[0029] See also Figure 3The support mechanism 2 includes a support plate 3, four groups of water troughs 1 4 are equidistantly provided on the front of the support plate 3, a plurality of groups of water troughs 2 5 are equidistantly provided on the side wall of the support plate 3, two groups of slide grooves 6 are provided on the side wall of the support plate 3, a slide plate 11 is movably provided inside the slide groove 6, five groups of transverse grooves 7 are provided near both sides of the support plate 3, an electric telescopic rod 8 is provided on the inner side wall of the transverse groove 7, a strap 9 is movably provided inside the transverse groove 7, and a connecting groove 10 is provided on the strap 9 near the electric telescopic rod 8.

[0030] The water tank 1 4 is connected to the water tank 2 5, the take-up plate 9 is movably arranged with the support plate 3 through the electric telescopic rod 8 and the connecting groove 10, one side of the slide plate 11 is fixedly connected to the side wall of the floating plate 12 near the top position, the floating plate 12 is located at the upper end surface of the take-up plate 9, and a plurality of through grooves are opened through the bottom end surface of the floating plate 12.

[0031] When in use, the staff sets the adjustable platform at the bottom of the pool through the bottom plate 1 and the two groups of supporting mechanisms 2, then connects one end of the air pipe 16 to the air pump, and introduces air into the top position of the floating plate 12. The air pushes the piston 14 downward, so that the water inside the floating plate 12 flows out through the through groove. The waterproof film 15 can prevent water from flowing from the gap between the piston 14 and the inner wall of the floating plate 12 during the movement of the piston 14, effectively improving the sealing of the device. As the air inside the cavity 13 continues to increase, its own buoyancy is also increasing, so that the slide plate 11 cooperates with the slide groove 6 to move upward along the support plate 3. After moving to a suitable height, the electric telescopic rod 8 is started and then cooperates with the connecting groove 10 to move the strap 9 out of the horizontal groove 7. At this time, the four groups of straps 9 are respectively located at the bottom of the floating plate 12 near the corners, which can play a good supporting role for the floating plate 12, and prevent the floating plate 12 from shaking up and down when the staff walks on the upper surface of the pedal 26. The several groups of water troughs 1 4 and water troughs 2 5 opened on the support plate 3 can facilitate the flow of water. Example

[0032] See also Figure 5-6 The present invention provides a technical solution: an assembled underwater lifting adjustable platform, including a bottom plate 1, support mechanisms 2 are arranged near both sides of the upper end of the bottom plate 1, a floating plate 12 is arranged between the two groups of support mechanisms 2, a cavity 13 is opened inside the floating plate 12, a piston 14 is arranged between the inner walls of the cavity 13, a waterproof film 15 is arranged between the inner wall of the cavity 13 near the top and the edge of the piston 14, an air pipe 16 is penetrated by the side wall of the floating plate 12 near the top, a plurality of groups of support frames 17 are equidistantly arranged on the upper end of the floating plate 12, and a load-bearing plate 18 is arranged on the upper end of the plurality of groups of support frames 17.

[0033] A plurality of fixing grooves 19 are provided on the upper surface of the load-bearing plate 18. Spring pieces 20 are provided inside the fixing grooves 19 near the bottom corners. A limiting mechanism 21 is provided at the other end of the spring piece 20. A pad 29 is provided near the bottom between the two groups of limiting mechanisms 21. An insert plate 30 is provided near the middle position on the upper end of the pad 29.

[0034] See also Figure 6 The limiting mechanism 21 includes a limiting plate 22, a groove 1 23 is provided on the front of the limiting plate 22 near the lower left corner, a groove 24 is provided on the front of the limiting plate 22 near the upper right corner, a slot 25 is provided on the right side of the limiting plate 22, the limiting plate 22 is movably arranged in the fixing slot 19 through the spring piece 20, and the limiting plate 22 is made of alloy material.

[0035] A pedal 26 is arranged above the load-bearing plate 18, two groups of fixed plates 27 are arranged near the middle position at the bottom of the pedal 26, a clamping plate 28 is arranged near the bottom position on one side of the fixed plate 27, an anti-skid plate 31 is arranged on the upper end surface of the pedal 26, the clamping plate 28 is movably arranged between the two groups of slots 25 through the fixed plate 27 and the limit plate 22, the plug plate 30 is located between the two groups of fixed plates 27, and the pedal 26 is movably arranged on the upper end surface of the load-bearing plate 18 through the fixed plate 27 and the clamping plate 28 in cooperation with the slot 25.

[0036] Several groups of support frames 17 are equidistantly distributed between the load-bearing plate 18 and the floating plate 12, and the interval between the two groups of support frames 17 is 50 cm. The end of the air pipe 16 away from the floating plate 12 is connected to an air pump, and one end of the air pipe 16 passes through the side wall of the floating plate 12 and is movably arranged inside the cavity 13 near the top. A 2 cm gap is set between the two groups of pedals 26; the two groups of support plates 3 are arranged parallel to each other, and several groups of protrusions are arranged on the surface of the anti-skid plate 31. The cross-section of the pad 29 is an isosceles trapezoid, and the cross-section of the card plate 28 is a right-angled triangle. The card slot 25 and the card plate 28 are matched, and the limit plate 22 is movably set inside the fixed slot 19 through the spring piece 20 and the groove 23.

[0037] Specifically, in order to avoid slipping on the platform surface, the fixing plate 27 at the bottom end of the pedal 26 is inserted into the fixing groove 19. During this process, when the oblique edge of the card plate 28 contacts the notch position of the fixing groove 19, the two groups of fixing plates 27 are close to each other, so that the card plate 28 can be moved into the fixing groove 19. When the card plate 28 contacts the groove 24, the two groups of limiting mechanisms 21 are pushed to tilt to both sides respectively, so that they move between the two groups of grooves 25. At this time, the plug plate 30 set at the upper end of the pad 29 is located between the two groups of fixing plates 27, which can prevent the two groups from approaching each other. Afterwards, the elastic force of the spring piece 20 pushes the two groups of limiting mechanisms 21 close to each other through the groove 1 23, so that the card plate 28 is stably set between the two groups of limiting plates 22, and then the pedal 26 is well set on the surface of the load-bearing plate 18, wherein the surface of the pedal 26 is provided with an anti-skid plate 31, which can increase the friction between the staff's feet and the pedal 26 to avoid slipping.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled underwater lifting and adjustable platform, comprising a bottom plate (1), characterized in that: Support mechanisms (2) are provided at both sides of the upper end of the bottom plate (1), a floating plate (12) is provided between two groups of the support mechanisms (2), a cavity (13) is provided inside the floating plate (12), a piston (14) is provided between the inner side walls of the cavity (13), a waterproof film (15) is provided between the inner side wall of the cavity (13) near the top and the edge of the piston (14), an air pipe (16) is provided through the side wall of the floating plate (12) near the top, a plurality of groups of support frames (17) are equidistantly provided at the upper end of the floating plate (12), and a load-bearing plate (18) is provided at the upper end of the plurality of groups of support frames (17); The support mechanism (2) comprises a support plate (3), the front of the support plate (3) is provided with four groups of water troughs (4) at equal intervals, the side wall of the support plate (3) is provided with a plurality of groups of water troughs (5) at equal intervals, the side wall of the support plate (3) is provided with two groups of slide grooves (6), the slide grooves (6) are provided with slide plates (11) movably arranged inside, the support plate (3) is provided with five groups of transverse grooves (7) near both sides, the inner side wall of the transverse grooves (7) is provided with electric telescopic rods (8), the transverse grooves (7) are provided with movably arranged with a bridge plate (9), and the bridge plate (9) is provided with a connecting groove (10) on a side close to the electric telescopic rod (8); The upper surface of the load-bearing plate (18) is provided with a plurality of groups of fixing grooves (19), and spring plates (20) are arranged inside the fixing grooves (19) near the bottom corners, and a limiting mechanism (21) is arranged at the other end of the spring plate (20), and a pad (29) is arranged near the bottom between two groups of the limiting mechanisms (21), and an insert plate (30) is arranged near the middle of the upper end of the pad (29); The limiting mechanism (21) comprises a limiting plate (22), a first groove (23) is provided on the front of the limiting plate (22) near the lower left corner, a second groove (24) is provided on the front of the limiting plate (22) near the upper right corner, a clamping groove (25) is provided on the right side of the limiting plate (22), the limiting plate (22) is movably arranged inside the fixing groove (19) via a spring sheet (20), and the limiting plate (22) is made of an alloy material.

2. The assembled underwater adjustable lifting platform according to claim 1 is characterized in that: The water tank one (4) and the water tank two (5) are connected, the strapping plate (9) is movably arranged with the support plate (3) through the electric telescopic rod (8) and the connecting groove (10), one side of the slide plate (11) is fixedly connected to the side wall of the floating plate (12) near the top, the floating plate (12) is located at the upper end surface of the strapping plate (9), and a plurality of through grooves are penetrated through the bottom end surface of the floating plate (12).

3. The assembled underwater adjustable lifting platform according to claim 1 is characterized in that: A pedal (26) is arranged above the load-bearing plate (18); two sets of fixing plates (27) are arranged near the middle of the bottom end of the pedal (26); a clamping plate (28) is arranged near the bottom of one side of the fixing plate (27); and an anti-skid plate (31) is arranged on the upper surface of the pedal (26).

4. The assembled underwater adjustable lifting platform according to claim 3 is characterized in that: The clamping plate (28) is movably arranged between the two groups of clamping grooves (25) through the fixed plate (27) and the limiting plate (22); the inserting plate (30) is located between the two groups of fixed plates (27); and the pedal (26) is movably arranged on the upper surface of the load-bearing plate (18) through the fixed plate (27) and the clamping plate (28) and the clamping groove (25).

5. The assembled underwater adjustable lifting platform according to claim 4 is characterized in that: A plurality of groups of support frames (17) are equidistantly distributed between the load-bearing plate (18) and the floating plate (12), and the interval between the two groups of support frames (17) is 50 cm. The end of the air pipe (16) away from the floating plate (12) is connected to an air pump, and one end of the air pipe (16) passes through the side wall of the floating plate (12) and is movably arranged in a position near the top of the cavity (13). A gap of 2 cm is arranged between the two groups of pedals (26).

6. The assembled underwater adjustable lifting platform according to claim 4 is characterized in that: The two groups of support plates (3) are arranged parallel to each other, the surface of the anti-slip plate (31) is provided with a plurality of groups of protrusions, the cross section of the pad (29) is arranged in an isosceles trapezoidal shape, the cross section of the clamping plate (28) is arranged in a right-angled triangle shape, the clamping groove (25) and the clamping plate (28) are matched, and the limit plate (22) is movably arranged in the interior of the fixed groove (19) through the spring sheet (20) and the groove one (23).

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