Sling type integrated rail panel slip form machine

Abstract

The invention discloses a sling type integrated rail panel slip form machine, and relates to the field of slip form machines. According to the sling type integrated rail panel slip-form machine, by arranging the sliding rails, the pulling-up assembly and the slip-form machine, when a concrete panel rockfill dam slope panel is poured, after a steel bar structure of the slope panel is bound, concrete can be directly conveyed to the top of the slip-form machine from the top of a dam body through a conveying pipeline; a constructor can stand on the first platform, the second platform and the third platform to conduct vibration compacting, trowelling ending and other work on concrete poured on a steel bar structure, the sliding formwork machine is driven by the pulling-up assembly to move upwards along the sliding rail, the inclined face plate is poured and formed from bottom to top, and on the premise that construction safety is guaranteed, the construction efficiency is improved. The panel construction quality is improved, and panel pouring integration, automation, precision and high efficiency are achieved.

Description

Technical Field

[0001] This invention relates to slipform machine technology, specifically to a cable-stayed integrated rail-mounted slipform machine. Background Technology

[0002] Rockfill dams with concrete panels are a common type of dam structure, primarily composed of a rockfill body, concrete face panels, toe slabs, and a waterproofing system. The rockfill body, as the main structure of the dam, is typically constructed by layering and compacting blasted rock, exhibiting good permeability and stability, and capable of withstanding the dam's own weight and water pressure loads. The concrete face panels are laid on the upstream face of the rockfill body, forming a continuous seepage barrier that effectively prevents reservoir water leakage and is a key component for achieving the seepage prevention function of the rockfill dam. The toe slab is generally located at the junction of the dam body and the bedrock or bank slope. It not only provides a solid supporting foundation for the concrete face panels but also works in conjunction with the waterproofing system to further enhance the dam's seepage prevention performance. The waterproofing system typically includes various forms such as copper sheet waterproofing and rubber waterproofing, and is arranged at key locations such as expansion joints and perimeter joints of the face panels. By effectively sealing gaps, it prevents seepage from damaging the dam structure. This type of dam has been widely used in the field of water conservancy and hydropower engineering construction due to its advantages such as strong adaptability to terrain and geological conditions, relatively small engineering volume, fast construction progress, and relatively economical cost.

[0003] The quality of the concrete panel pouring directly affects the overall seepage prevention function of the dam. However, traditional panel pouring methods often rely on manual operation, resulting in problems such as low formwork installation accuracy, uneven concrete vibration, and low pouring efficiency, making it difficult to meet the high standards of modern water conservancy projects for panel construction quality and progress. Therefore, it is necessary to develop a specialized equipment that can achieve integrated, automated, precise, and efficient panel pouring. This equipment has significant practical importance and application value for improving the construction quality of rockfill dams with concrete panels, ensuring project safety, and accelerating construction progress. Summary of the Invention

[0004] The purpose of this invention is to provide a cable-stayed integrated rail-guided panel slipform machine to achieve integrated, automated, precise, and efficient panel casting.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cable-stayed integrated rail-mounted panel slipform machine, comprising:

[0006] There are two sliding rails, which are set parallel to the length of the dam slope;

[0007] The lifting assembly is located at the top of the dam body;

[0008] The slipform machine is slidably connected to the slide rail and consists of a first platform, a second platform, and a third platform connected in series. The first platform and the second platform are connected by a connecting cable, and the second platform and the third platform are connected by a connecting plate. It slides along the slide rail under the lifting action of the lifting component.

[0009] Preferably, the slide rail includes a wooden template, a steel slide rail connected to the top of the wooden template, and a side support frame connected to the side wall of the wooden template.

[0010] Preferably, the lifting assembly includes a winch connected to the top of the dam body and a sling connected to the winch, the end of which is connected to the slipform machine.

[0011] Preferably, the first platform includes a first mounting frame slidably connected to the slide rail, a bottom plate fixedly installed at the bottom of the first mounting frame, and a first station plate connected to the first mounting frame. An arc-shaped pressure plate is connected to the side of the first station plate, and a first guardrail is connected to the first mounting frame.

[0012] Preferably, the second platform includes a second mounting bracket slidably connected to the slide rail, and a second station plate and a second guardrail are connected to the second mounting bracket.

[0013] Preferably, the third platform includes a third mounting frame slidably connected to the slide rail, and a third station plate and a third guardrail are connected to the third mounting frame.

[0014] Preferably, a clamp is connected to the second mounting frame, a rotating shaft is connected to the clamp, and a geotextile roll is sleeved on the rotating shaft.

[0015] Compared with existing technologies, the present invention provides a cable-stayed integrated rail-mounted slipform machine for concrete panels. By setting up a slipform machine, a lifting component, and a slipform machine, when pouring concrete for the inclined face of a rockfill dam, after the steel reinforcement structure of the inclined face is tied, concrete can be directly transported from the top of the dam to the top of the slipform machine through a conveying pipeline. Construction workers can stand on the first, second, and third platforms to vibrate and compact the concrete poured on the steel reinforcement structure, and smooth and finish the work. The lifting component drives the slipform machine to move upward along the slipform machine, pouring and forming the inclined face from bottom to top. The pouring speed is fast, the concrete forming quality is good, and the construction period can be effectively shortened. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the slide rail structure provided in an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the slipform machine structure provided in an embodiment of the present invention. Figure 1 ;

[0020] Figure 4 A schematic diagram of the slipform machine structure provided in an embodiment of the present invention. Figure 2 ;

[0021] Figure 5 A schematic diagram of the first platform structure provided in an embodiment of the present invention;

[0022] Figure 6 The diagram shows the structure of the second and third platforms provided in the embodiments of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Wooden formwork; 2. Steel slide rail; 3. Side support frame; 4. Winch; 5. Lifting cable; 6. First platform; 61. First mounting frame; 62. Bottom plate; 63. First station plate; 64. Arc-shaped pressure plate; 65. First guardrail; 7. Connecting cable; 8. Second platform; 81. Second mounting frame; 82. Second station plate; 83. Second guardrail; 84. Clamping plate; 85. Rotating shaft; 86. Geotextile roll; 9. Connecting plate; 10. Third platform; 101. Third mounting frame; 102. Third station plate; 103. Third guardrail. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] As attached Figure 1 To be continued Figure 6 As shown:

[0027] Example:

[0028] This invention provides a cable-stayed integrated rail-mounted panel slipform machine, comprising:

[0029] There are two sliding rails, which are set parallel to the length of the dam slope;

[0030] The lifting assembly is located at the top of the dam body;

[0031] The slipform machine is slidably connected to the slide rail and consists of a first platform 6, a second platform 8 and a third platform 10 connected in series. A connecting cable 7 connects the first platform 6 and the second platform 8, and a connecting plate 9 connects the second platform 8 and the third platform 10. It slides along the slide rail under the lifting action of the lifting component.

[0032] As can be seen from the above, by setting up a sliding rail, a lifting assembly, and a slipform machine, when pouring the concrete-faced rockfill dam slope panel, after the steel reinforcement structure of the slope panel is tied, the concrete can be directly transported from the top of the dam body to the top of the slipform machine through a conveying pipeline. Construction workers can stand on the first platform 6, the second platform 8, and the third platform 10 respectively to vibrate and compact the concrete poured on the steel reinforcement structure, and smooth and finish the work. The lifting assembly drives the slipform machine to move upward along the sliding rail, pouring and forming the slope panel from bottom to top. The pouring speed is fast, the concrete forming quality is good, and the construction period can be effectively shortened.

[0033] The slide rail includes a wooden template 1, a steel slide rail 2 connected to the top of the wooden template 1, and a side support frame 3 connected to the side wall of the wooden template 1. The steel slide rail 2 is in direct contact with the slipform machine, which can reduce the moving friction resistance of the slipform machine and reduce the wear caused to the wooden template 1 by the slipform machine during movement. The side support frame 3 is installed between the dam body and the wooden template 1 by bolts, providing stable support for the wooden template 1.

[0034] The lifting assembly includes a winch 4 connected to the top of the dam body and a sling 5 connected to the winch 4. The end of the sling 5 is connected to the slipform machine. The winch 4 drives the slipform machine to move on the slide rail by winding and unwinding the sling 5, thereby pouring concrete onto the dam body slope at different heights.

[0035] The first platform 6 includes a first mounting bracket 61 slidably connected to the slide rail, a bottom plate 62 fixedly installed at the bottom of the first mounting bracket 61, and a first station plate 63 connected to the first mounting bracket 61. An arc-shaped pressure plate 64 is connected to the side of the first station plate 63, and a first guardrail 65 is connected to the first mounting bracket 61.

[0036] The first mounting frame 61 is connected to the sling 5, which drives the first mounting frame 61 to move. The arc-shaped pressure plate 64 faces the direction of the first mounting frame 61 moving upward. During the upward movement of the first mounting frame 61, the arc-shaped pressure plate 64 contacts the concrete on the dam slope, which can prevent the concrete from slipping onto the first platform 63 and also flatten the concrete downward. Construction workers can stand on the first platform 63 and use a vibrator to disperse the concrete, so that the concrete is evenly distributed on the dam slope. Subsequently, the moving first platform 6 smooths the concrete between the wooden formwork 1 through the arc-shaped pressure plate 64 and the bottom flat plate 62.

[0037] The second platform 8 includes a second mounting frame 81 slidably connected to the slide rail. A second station plate 82 and a second guardrail 83 are connected to the second mounting frame 81. Construction workers can stand on the second station plate 82 to perform smoothing work and smooth the surface of the poured sloping panel.

[0038] The third platform 10 includes a third mounting frame 101 slidably connected to the slide rail. A third station plate 102 and a third guardrail 103 are connected to the third mounting frame 101. Construction workers can stand on the third station plate 102 to carry out finishing work and complete the work missed by the construction workers on the first platform 6 and the second platform 8, serving as a backup work platform.

[0039] The second mounting frame 81 is connected to a clamping plate 84, and a rotating shaft 85 is connected to the clamping plate 84. A geotextile roll 86 is sleeved on the rotating shaft 85. When pouring concrete, the construction personnel can fix the end of the geotextile roll 86 to the bottom of the dam body. During the movement of the second platform 8, the geotextile roll 86 drives the rotating shaft 85 to rotate on the clamping plate 84, laying the geotextile on the poured dam body sloping concrete panel, avoiding the trouble of subsequent manual laying of geotextile.

[0040] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cable-stayed integrated rail-mounted panel slipform machine, characterized in that, include: There are two sliding rails, which are set parallel to the length of the dam slope; The lifting assembly is located at the top of the dam body; The sliding formwork machine is slidably connected to the slide rail and consists of a first platform (6), a second platform (8) and a third platform (10) connected in series. A connecting cable (7) connects the first platform (6) and the second platform (8), and a connecting plate (9) connects the second platform (8) and the third platform (10). It slides along the slide rail under the lifting action of the lifting component.

2. The cable-stayed integrated rail-mounted panel slipform machine according to claim 1, characterized in that, The slide rail includes a wooden template (1), a steel slide rail (2) connected to the top of the wooden template (1), and a side support frame (3) connected to the side wall of the wooden template (1).

3. The cable-stayed integrated rail-mounted panel slipform machine according to claim 1, characterized in that, The lifting assembly includes a winch (4) connected to the top of the dam body and a sling (5) connected to the winch (4), the end of which is connected to the slipform machine.

4. The cable-stayed integrated rail-mounted panel slipform machine according to claim 1, characterized in that, The first platform (6) includes a first mounting bracket (61) slidably connected to the slide rail, a bottom plate (62) fixedly installed at the bottom of the first mounting bracket (61), and a first station plate (63) connected to the first mounting bracket (61). An arc-shaped pressure plate (64) is connected to the side of the first station plate (63), and a first guardrail (65) is connected to the first mounting bracket (61).

5. The cable-stayed integrated rail-mounted panel slipform machine according to claim 1, characterized in that, The second platform (8) includes a second mounting bracket (81) slidably connected to the slide rail, and a second station plate (82) and a second guardrail (83) are connected to the second mounting bracket (81).

6. The cable-stayed integrated rail-mounted panel slipform machine according to claim 1, characterized in that, The third platform (10) includes a third mounting bracket (101) slidably connected to the slide rail, and a third station plate (102) and a third guardrail (103) are connected to the third mounting bracket (101).

7. A cable-stayed integrated rail-mounted panel slipform machine according to claim 5, characterized in that, The second mounting bracket (81) is connected to a clamp (84), the clamp (84) is connected to a rotating shaft (85), and a geotextile roll (86) is fitted on the rotating shaft (85).

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