Adjustable turning plate for concrete pouring of slip form platform

Abstract

The utility model discloses an adjustable turning plate for concrete pouring of a slip form platform, which is applied to the field of building construction and comprises a fixed center plate, two ends of the fixed center plate are connected with end plates through hinges, two supporting leg steel rings are welded on the fixed center plate and are symmetrically arranged, and the two supporting leg steel rings are welded on the fixed center plate. Supporting leg steel rings are arranged on the fixed center plate, supporting leg plain round steel bars are arranged on the fixed center plate, penetrate through the supporting leg steel rings and are rotationally connected in the supporting leg steel rings, supporting legs are welded to the supporting leg plain round steel bars, the number of the supporting legs is two, and the supporting legs are symmetrically arranged. The concrete pouring effect is improved, and the concrete pouring worker cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to an adjustable flap used for pouring concrete on a slipform platform. Background Art

[0002] In the field of silo engineering, the silo wall adopts the slipform construction technology. The current common slipform construction equipment focuses on the power design of the slipform lifting. During the design process, most of the slipform construction platforms only consider the platform walking and steel bar binding, and often ignore the concrete pouring construction of the slipform equipment.

[0003] The Chinese utility model patent currently announced is CN209082339U, which discloses a slipform device for concrete casting and forming, including a plurality of lifting units arranged at intervals; the lifting units include a climbing rod arranged in a vertical direction and a lifting bracket supported on the climbing rod; the lifting bracket is a door-shaped bracket spanning the concrete casting area, and the lower end of the lifting bracket is provided with templates arranged opposite to each other in pairs; the climbing rod is equipped with a hydraulic device for driving the lifting bracket to move vertically; the outer side of the template is provided with an automatic paving device for laying template cloth toward the inner side of the template. Through the above-mentioned arrangement, it has the advantages of high degree of automation, efficient construction, safety and reliability, good application prospects, and good construction effect, and has great promotion value.

[0004] The pouring port of the patented slipform concrete is relatively small, which results in the concrete poured in this area often being dumped onto the slipform platform, causing concrete contamination and requiring secondary manual cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable flap for pouring concrete on a slipform platform, which solves the problem of an existing slipform device for concrete casting and molding, in which the pouring port of the slipform concrete is small, resulting in the concrete poured in this part often being dumped onto the slipform platform, causing concrete pollution and requiring secondary manual cleaning.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: an adjustable flap for pouring concrete on a slipform platform, comprising a fixed center plate, both ends of the fixed center plate are connected to end plates by hinges, support leg steel rings are welded on the fixed center plate, the number of the support leg steel rings is two and they are symmetrically arranged, support leg plain round steel bars are arranged on the fixed center plate, the support leg plain round steel bars pass through the support leg steel rings and are rotatably connected in the support leg steel rings, support legs are welded on the support leg plain round steel bars, the number of the support legs is two and they are symmetrically arranged.

[0007] The above technical solution is adopted, by setting a fixed center plate, hinges, end plates, leg steel rings, leg smooth round steel bars and legs. When in use, the fixed center plate is first installed and fixed on the slipform equipment, and then the legs and leg smooth round steel bars are rotated in the leg steel rings, so that the legs are separated from the fixed center plate and contact with the slipform equipment to support the fixed center plate. During concrete pouring construction, the end plates are flipped open. Since the hinges connecting the fixed center plate and the end plates have an expansion angle control, after the end plates are opened, they remain open under the action of gravity and have a certain angle with the fixed center plate, thereby expanding the concrete pouring port, improving the concrete pouring effect, and reducing the cost of concrete pouring workers. Then, during non-concrete pouring construction, the end plates are folded up, the fixed center plate is closed, and then the legs are folded up, and the fixed center plate is closed on the slipform platform, which does not affect the platform walking, steel bar binding and other work.

[0008] Further: the support leg includes a fixed rod, a sliding rod and a sliding cavity, the fixed rod is welded to the smooth round steel bar of the support leg, the sliding rod is arranged on the fixed rod, the sliding cavity is opened in the sliding rod, one end of the fixed rod is located in the sliding cavity, and the fixed rod and the sliding cavity are threadedly connected.

[0009] By adopting the above technical solution, a fixed rod, a sliding rod and a sliding cavity are set. When in use, the fixed rod is first welded to the plain round steel bar of the support leg, and the fixed rod can slide in the sliding cavity on the sliding rod, and then the combined length of the fixed rod and the sliding rod can be adjusted, so as to better fix the center plate for support.

[0010] Furthermore: a rotating sleeve is welded at one end of the sliding rod, a rotating rod is rotatably connected inside the rotating sleeve, a grounding plate is welded on the rotating rod, and a fixing bolt hole is opened on the grounding plate.

[0011] By adopting the above technical solution, by setting a rotating sleeve, a rotating rod, a grounding plate and a fixing bolt hole, when in use, the rotating rod can first rotate in the rotating sleeve, and then the grounding plate can be rotated. When the support legs are folded, the grounding plate and the support legs are arranged in a collinear manner for easy storage. When the support legs play a supporting role for the fixed center plate, the grounding plate is rotated to set the grounding plate horizontally, and then the support legs are fixed by passing bolts through the fixing bolt holes.

[0012] Furthermore: a fixing groove is opened on the fixed center plate, the number of the fixing grooves is two and they are arranged corresponding to the supporting legs, and the fixing grooves are used to accommodate the supporting legs.

[0013] By adopting the above technical solution, by providing a fixing groove, the fixing groove can store the supporting legs when in use, and the supporting legs are stored in the fixing groove.

[0014] Furthermore: both ends of the plain round steel bars of the support leg are welded with limit plates, and the cross-sectional area of ​​the limit plates is larger than the cross-sectional area of ​​the support leg steel ring.

[0015] By adopting the above technical solution, a limit plate is set. When in use, the cross-sectional area of ​​the limit plate is larger than the cross-sectional area of ​​the support leg steel ring, which can prevent the smooth round steel bars of the support leg from detaching from the support leg steel ring.

[0016] Furthermore: a positioning round steel bar is provided at the lower end of the fixed center plate, and a positioning steel ring is provided on the positioning round steel bar.

[0017] By adopting the above technical solution, by setting positioning round steel bars and positioning steel rings, when in use, the positioning steel rings are welded to the slipform equipment, and the positioning round steel bars are inserted into the positioning steel rings, thereby fixing the fixed center plate on the slipform equipment.

[0018] Furthermore: the thickness of the fixed center plate is 2-5 mm, and the end plates and the fixed center plate are set to have the same thickness.

[0019] By adopting the above technical solution, by setting the thickness of the fixed center plate, the fixed center plate of 2-5 mm can adapt to the impact force generated by pouring.

[0020] Furthermore: the hinge can be opened to an angle of 110°~145°.

[0021] By adopting the above technical solution, by setting the opening angle of the hinge, the hinge design allows the end panel to open at an angle between 110° and 145°, which means that the entire structure can be expanded or folded as needed to adapt to different usage scenarios and space requirements.

[0022] In summary, the present invention has the following beneficial effects:

[0023] The structure consists of a fixed center plate, hinges, end plates, leg steel rings, leg plain round steel bars, and legs. During use, the fixed center plate is first installed and secured to the slipform equipment. The legs and leg plain round steel bars are then rotated within the leg steel rings, allowing the legs to separate from the fixed center plate and contact the slipform equipment, supporting the fixed center plate. During concrete pouring, the end plates are flipped open. Because the hinges connecting the fixed center plate and the end plates have an angle control for expansion, gravity holds the end plates open, maintaining a defined angle relative to the fixed center plate. This widens the concrete pouring opening, improves the concrete pouring effect, and reduces labor costs. When not pouring concrete, the end plates are retracted, the fixed center plate is closed, and the legs are then retracted, with the fixed center plate folded onto the slipform platform. This does not affect platform access or rebar tying.

[0024] By setting the positioning light round steel bars and the positioning steel ring, when in use, the positioning steel ring is welded to the slipform equipment, and the positioning light round steel bars are inserted into the positioning steel ring, thereby fixing the fixed center plate on the slipform equipment.

[0025] Based on the above improvements, the overall technical effect achieved by this device is to increase the size of the casting mouth of the slipform equipment, expand the concrete pouring mouth, improve the concrete pouring effect, and reduce the cost of concrete pouring workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a structural diagram of the support legs of the utility model;

[0028] Figure 3 This is a structural diagram of the rotating sleeve, rotating rod and grounding plate of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the sliding form equipment of the utility model with an adjustable flap installed.

[0030] In the figure, 1. Fixed center plate; 2. Hinge; 3. End plate; 4. Support leg steel ring; 5. Support leg smooth round steel bar; 6. Support leg; 7. Rotating sleeve; 8. Rotating rod; 9. Grounding plate; 10. Fixing bolt hole; 11. Fixing groove; 12. Limiting plate; 13. Positioning smooth round steel bar; 14. Positioning steel ring; 601. Fixing rod; 602. Sliding rod; 603. Sliding cavity. DETAILED DESCRIPTION

[0031] The present invention will be described in further detail below with reference to the accompanying drawings.

[0032] Example:

[0033] See also Figures 1-4 The utility model provides a technical solution: an adjustable flap for pouring concrete on a slipform platform, comprising a fixed center plate 1, both ends of the fixed center plate 1 are connected to end plates 3 by hinges 2, support leg steel rings 4 are welded on the fixed center plate 1, the number of support leg steel rings 4 is two and they are symmetrically arranged, support leg plain round steel bars 5 are provided on the fixed center plate 1, the support leg plain round steel bars 5 pass through the support leg steel rings 4 and are rotatably connected in the support leg steel rings 4, support legs 6 are welded on the support leg plain round steel bars 5, the number of support legs 6 is two and they are symmetrically arranged.

[0034] By setting a fixed center plate 1, hinges 2, end plates 3, support leg steel rings 4, support leg smooth round steel bars 5 and support legs 6, when in use, first install and fix the fixed center plate 1 on the slipform equipment, and then rotate the support legs 6 and the support leg smooth round steel bars 5 in the support leg steel rings 4, so that the support legs 6 are separated from the fixed center plate 1 and contact the slipform equipment to support the fixed center plate 1. During concrete pouring construction, the end plates 3 are flipped open. Since the hinges 2 connecting the fixed center plate 1 and the end plates 3 have an expansion angle control, after the end plates 3 are opened, they remain open under the action of gravity and have a certain angle with the fixed center plate 1, thereby expanding the concrete pouring port, improving the concrete pouring effect, and reducing the cost of concrete pouring workers. Then, during non-concrete pouring construction, the end plates 3 are folded up, the fixed center plate 1 is closed, and then the support legs 6 are folded up, and the fixed center plate 1 is closed on the slipform platform, which does not affect the walking on the platform, steel bar binding and other work.

[0035] refer to Figure 2 The support leg 6 includes a fixed rod 601, a sliding rod 602 and a sliding cavity 603. The fixed rod 601 is welded to the support leg smooth round steel bar 5, the sliding rod 602 is arranged on the fixed rod 601, and the sliding cavity 603 is opened in the sliding rod 602. One end of the fixed rod 601 is located in the sliding cavity 603, and the fixed rod 601 and the sliding cavity 603 are threadedly connected. By setting the fixed rod 601, the sliding rod 602 and the sliding cavity 603, when in use, the fixed rod 601 is first welded to the support leg smooth round steel bar 5, and the fixed rod 601 can slide in the sliding cavity 603 on the sliding rod 602, so that the combined length of the fixed rod 601 and the sliding rod 602 can be adjusted, so as to better fix the center plate 1 for support.

[0036] refer to Figure 3 A rotating sleeve 7 is welded to one end of the sliding rod 602, and a rotating rod 8 is rotatably connected to the inside of the rotating sleeve 7. A grounding plate 9 is welded to the rotating rod 8, and a fixing bolt hole 10 is opened on the grounding plate 9. By setting the rotating sleeve 7, the rotating rod 8, the grounding plate 9 and the fixing bolt hole 10, when in use, the rotating rod 8 can first be rotated in the rotating sleeve 7, and then the grounding plate 9 can be rotated. When the support leg 6 is folded, the grounding plate 9 and the support leg 6 are collinearly arranged for easy storage. When the support leg 6 supports the fixed center plate 1, the grounding plate 9 is rotated to set the grounding plate 9 horizontally, and then the support leg 6 is fixed by passing the bolt through the fixing bolt hole 10.

[0037] refer to Figure 1 A fixing groove 11 is provided on the fixed center plate 1. There are two fixing grooves 11 and they are arranged corresponding to the supporting legs 6. The fixing grooves 11 are used to store the supporting legs 6. By setting the fixing grooves 11, the supporting legs 6 can be stored in the fixing grooves 11 when in use.

[0038] refer to Figure 1 The two ends of the leg smooth round steel bars 5 are welded with limiting plates 12, and the cross-sectional area of ​​the limiting plates 12 is larger than the cross-sectional area of ​​the leg steel ring 4. By setting the limiting plates 12, when in use, the cross-sectional area of ​​the limiting plates 12 is larger than the cross-sectional area of ​​the leg steel ring 4, which can prevent the leg smooth round steel bars 5 from separating from the leg steel ring 4.

[0039] refer to Figure 1 A positioning light round steel bar 13 is provided at the lower end of the fixed center plate 1, and a positioning steel ring 14 is provided on the positioning light round steel bar 13. By setting the positioning light round steel bar 13 and the positioning steel ring 14, when in use, the positioning steel ring 14 is welded to the slipform equipment, and the positioning light round steel bar 13 is inserted into the positioning steel ring 14, thereby fixing the fixed center plate 1 on the slipform equipment.

[0040] refer to Figure 1 The thickness of the fixed center plate 1 is 2-5mm, and the end plate 3 and the fixed center plate 1 are set to be of equal thickness. By setting the thickness of the fixed center plate 1, the 2-5mm fixed center plate 1 can adapt to the impact force generated by pouring.

[0041] refer to Figure 2 The hinge 2 can be opened at an angle of 110°~145°. By setting the opening angle of the hinge 2, the design of the hinge 2 enables the end panel 3 to be opened at an angle between 110°~145°, which means that the entire structure can be expanded or folded as needed to adapt to different usage scenarios and space requirements.

[0042] Brief description of the usage process:

[0043] When in use, first install and fix the fixed center plate 1 on the slipform equipment, then rotate the support legs 6 and the support leg smooth round steel bars 5 in the support leg steel rings 4, so that the support legs 6 are separated from the fixed center plate 1 and contact the slipform equipment to support the fixed center plate 1. During the concrete pouring construction, the end plates 3 are flipped open. Since the hinges 2 connecting the fixed center plate 1 and the end plates 3 have an unfolding angle control, the end plates 3 remain open under the action of gravity after opening, and have a certain angle with the fixed center plate 1, thereby expanding the concrete pouring port, improving the concrete pouring effect, and reducing the cost of concrete pouring workers. Then, during non-concrete pouring construction, the end plates 3 are folded up, the fixed center plate 1 is closed, and then the support legs 6 are folded up, and the fixed center plate 1 is closed on the slipform platform, which does not affect the platform walking, steel bar tying and other work;

[0044] Then, the fixing rod 601 is welded to the leg plain round steel bar 5, and the fixing rod 601 can slide in the sliding cavity 603 on the sliding rod 602, so that the combined length of the fixing rod 601 and the sliding rod 602 can be adjusted, so as to better fix the center plate 1 for support. The rotating rod 8 can rotate in the rotating sleeve 7, so as to rotate the ground plate 9. When the leg 6 is retracted, the ground plate 9 and the leg 6 are arranged in the same line for easy storage. When the leg 6 plays a supporting role for the fixed center plate 1, the ground plate 9 is rotated to set the ground plate 9 horizontally, and then the leg 6 is fixed by passing the bolt through the fixing bolt hole 10;

[0045] Finally, the fixing groove 11 can accommodate the support leg 6, the support leg 6 is accommodated in the fixing groove 11, the positioning steel ring 14 is welded to the slipform equipment, the positioning light round steel bar 13 is inserted into the positioning steel ring 14, and then the fixed center plate 1 is fixed on the slipform equipment.

[0046] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An adjustable flap for pouring concrete on a slipform platform, comprising a fixed center plate (1), characterized in that: The two ends of the fixed center plate (1) are connected to the end plates (3) via hinges (2); the fixed center plate (1) is welded with support leg steel rings (4); the support leg steel rings (4) are two in number and symmetrically arranged; the fixed center plate (1) is provided with support leg plain round steel bars (5); the support leg plain round steel bars (5) pass through the support leg steel rings (4) and are rotatably connected in the support leg steel rings (4); the support legs (6) are welded to the support leg plain round steel bars (5); the support legs (6) are two in number and symmetrically arranged.

2. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: The support leg (6) comprises a fixed rod (601), a sliding rod (602) and a sliding cavity (603), wherein the fixed rod (601) is welded to the support leg plain round steel bar (5), the sliding rod (602) is arranged on the fixed rod (601), the sliding cavity (603) is opened in the sliding rod (602), one end of the fixed rod (601) is located in the sliding cavity (603), and the fixed rod (601) and the sliding cavity (603) are connected to each other by a threaded rotation.

3. The adjustable flap for concrete pouring on a slipform platform according to claim 2, characterized in that: A rotating sleeve (7) is welded to one end of the sliding rod (602), a rotating rod (8) is rotatably connected to the interior of the rotating sleeve (7), a grounding plate (9) is welded to the rotating rod (8), and a fixing bolt hole (10) is provided on the grounding plate (9).

4. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: The fixed center plate (1) is provided with a fixing groove (11), the number of the fixing grooves (11) is two and they are arranged corresponding to the supporting legs (6), and the fixing grooves (11) are used to receive the supporting legs (6).

5. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: Limiting plates (12) are welded to both ends of the leg plain round steel bars (5), and the cross-sectional area of ​​the limiting plates (12) is larger than the cross-sectional area of ​​the leg steel ring (4).

6. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: A positioning round steel bar (13) is provided at the lower end of the fixed center plate (1), and a positioning steel ring (14) is provided on the positioning round steel bar (13).

7. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: The thickness of the fixed center plate (1) is 2-5 mm, and the end plates (3) and the fixed center plate (1) are arranged to have the same thickness.

8. The adjustable flap for concrete pouring on a slipform platform according to claim 1, characterized in that: The hinge (2) can be opened to an angle of 110° to 145°.

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