Sloping roof concrete pouring positioning device

Abstract

The utility model provides a sloping roof concrete pouring positioning device which comprises a sloping roof template structure arranged above a wall body, the sloping roof template structure comprises a top template and a bottom template connected with the wall body, a pouring space is formed between the top template and the bottom template, the top template is rotationally connected with the wall body through a connecting component, and the bottom template is rotationally connected with the wall body through the connecting component. The positioning component is arranged between the wall body and the top formwork to limit the inclination angle of the top formwork. The concrete is poured in the pouring space, the top formwork is driven to rotate along with filling of the concrete, when the top formwork abuts against the inclined struts, the top formwork stops rotating and is parallel to the bottom formwork, and the top formwork is vibrated to be reinforced. The device has the beneficial effects that the construction difference of workers can be avoided, the uniformity of the concrete pouring thickness is ensured, the structure is simple, multiple holes are avoided, the construction efficiency is ensured, the cost is reduced, and the construction quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a concrete pouring and positioning device for a sloping roof. Background Art

[0002] In existing technologies, steeply sloped roofs are widely used in various types of buildings. Existing sloping roof construction usually adopts two methods: one is the manual compaction method to pour concrete, and the other is the double-sided formwork method. During the construction of the former, although the construction cost can be guaranteed, the density of the concrete is difficult to control, and it is easy to have rough surfaces and exposed reinforcement, leading to quality risks such as roof leakage; the latter has higher construction costs, and the formwork needs to be opened in multiple places, and then concrete pads are used to ensure the cross-sectional size. Not only are the labor and material costs high, the construction process is cumbersome, and multiple openings are prone to leakage risks in the later stage. If the concrete is not vibrated properly, quality problems such as honeycombs and holes are likely to occur. There are technical problems such as the difficulty in controlling the density of concrete, the cumbersome process of using formwork for positioning and installation, high construction costs, and quality risks caused by multiple openings or inadequate vibration. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a sloping roof concrete pouring and positioning device, which is particularly suitable for sloping roof concrete pouring and positioning in a low-cost, less-opening manner, avoiding differences in construction personnel, ensuring the quality of concrete pouring and vibration, and thus ensuring the uniformity of the sloping roof concrete pouring thickness.

[0004] The technical solution adopted by the utility model is: a sloping roof concrete pouring and positioning device, including a sloping roof formwork structure arranged above a wall, the sloping roof formwork structure including a bottom formwork and a top formwork, the bottom formwork is connected to the wall, and a pouring space is formed between the top formwork and the bottom formwork, and also includes a connecting member and a positioning member, the top formwork is rotatably connected to the wall through the connecting member, and the positioning member is arranged between the wall and the top formwork to limit the inclination angle of the top formwork.

[0005] Furthermore, the connecting member includes a vertical plate connected to the wall and a supporting plate connected to the top formwork, and the vertical plate is rotatably connected to the supporting plate.

[0006] Furthermore, the positioning member includes a diagonal brace, one end of which is connected to the vertical plate, and the other end is used to limit the inclination angle of the top template.

[0007] Furthermore, the diagonal brace can be telescopic for adjustment.

[0008] Furthermore, the diagonal brace is slidably connected to the vertical plate for adjustment.

[0009] Furthermore, the diagonal brace is rotatably connected to the vertical plate for adjustment.

[0010] The advantages and positive effects of the utility model are as follows: due to the adoption of the above-mentioned technical scheme, differences in construction personnel can be avoided, the uniformity of the thickness of the roof concrete pouring can be guaranteed, the flow characteristics of concrete can be used to reduce the requirements for vibration, and the quality of vibration can be guaranteed by the top formwork; it has the advantages of simple structure, low processing cost, simple construction method and can avoid multiple openings, thereby ensuring construction efficiency and cost while improving construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of an embodiment of the utility model for preparing concrete pouring

[0012] Figure 2 This is a schematic diagram of the use of an embodiment of the utility model to complete concrete pouring

[0013] Figure 3 This is a structural diagram of an embodiment of the utility model

[0014] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at A in the middle

[0015] Figure 5 This is a structural diagram of another embodiment of the utility model

[0016] Figure 6 This is a structural diagram of another embodiment of the utility model

[0017] In the picture:

[0018] 1. Wall 2. Bottom formwork 3. Top formwork

[0019] 4. Vertical board 5. Support board 6. Diagonal brace

[0020] 7. Overhead support 8. Rotating shaft 9. Rotating sleeve

[0021] 10. Casting space 11. Moving sleeve 41. Mounting hole

[0022] 51. Fixing hole DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with the same or similar functions.

[0025] The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present invention and are not to be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "install," "connect," and "fix" are to be understood broadly, encompassing both direct and indirect connection, installation, or fixation, and the present invention is not intended to limit these terms.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] Example 1:

[0028] like Figures 1 to 4 As shown, a schematic diagram of an embodiment of a sloping roof concrete pouring and positioning device of the present invention includes a sloping roof formwork structure arranged above a wall 1. The sloping roof formwork structure includes a bottom formwork 2 and a top formwork 3. The bottom formwork 2 is connected to the wall 1, and a pouring space 10 is formed between the top formwork 3 and the bottom formwork 2. The structure also includes a connecting member and a positioning member. The top formwork 3 is rotatably connected to the wall 1 via the connecting member. The positioning member is arranged between the wall 1 and the top formwork 3 to limit the inclination angle of the top formwork 3. The wall 1 in this embodiment can be a fixed wall that has been constructed, or it can generally refer to a wall formwork used for the construction of the wall 1.

[0029] In this embodiment, the connecting member includes a vertical plate 4 connected to the wall 1 and a supporting plate 5 connected to the top formwork 3 , and the vertical plate 4 and the supporting plate 5 are rotatably connected.

[0030] In this embodiment, riser 4 is mounted externally to wall 1 for easy removal after concrete pouring. Riser 4 has mounting holes 41 for securing to wall 1 via embedded bolts. Support plate 5 has fixing holes 51 for securing to top formwork 3 via screws. Riser 4 and support plate 5 are rotatably connected via a hinge assembly comprising a rotating shaft 8 and a rotating sleeve 9. In this embodiment, the rotating shaft 8 is connected to riser 4, while the rotating sleeve 9 extends beyond the rotating shaft 8 and connects to support plate 5. In other embodiments, the rotating shaft 8 may also be connected to support plate 5, while the rotating sleeve 9 extends beyond the rotating shaft 8 and connects to riser 4.

[0031] In this embodiment, the positioning member includes a diagonal brace 6 , one end of which is connected to the vertical plate 4 , and the other end is used to limit the tilt angle of the top formwork 3 .

[0032] The utility model includes the following construction steps:

[0033] After the top formwork 3, the bottom formwork 2, the connecting members and the positioning members are installed with each other, concrete is poured from the gap between the top formwork 3 and the bottom formwork 2, that is, concrete is poured in the pouring space 10. Before pouring, an overhead support 7 can be preset in the pouring space 10 to temporarily carry the top formwork 3. The concrete gradually rises in the pouring space 10. As the concrete is filled, the top formwork 3 is driven to rotate. The end of the top formwork 3 close to the diagonal support 6 is gradually pressed down. When the top formwork 3 abuts the diagonal support 6, the top formwork 3 stops rotating and becomes parallel to the bottom formwork 2. Concrete with a larger slump can be used to reduce the requirements for vibration.

[0034] Concrete can also be vibrated through the top formwork 3 for strengthening.

[0035] This embodiment utilizes a connecting member to achieve a rotatable connection between the bottom formwork 2 and the top formwork 3. The poured concrete drives the top formwork 3 to rotate. When the top formwork 3 is aligned with the bottom formwork 2 via the diagonal braces 6, the top formwork 3 stops rotating due to abutment against the diagonal braces 6. This controls the thickness of the concrete poured for the sloping roof, ensuring uniformity. This simple structure also improves construction quality. This embodiment utilizes the fluidity of concrete, allowing it to flow from top to bottom along the inclined bottom formwork 2 for filling. Gravity reduces the need for vibration, and a vibrator or the like can be used to vibrate the top formwork 3, reducing quality risks such as honeycombing and exposed reinforcement.

[0036] Example 2:

[0037] like Figure 5 As shown, in this embodiment, the diagonal brace 6 is retractable for adjustment. By adjusting the length of the diagonal brace 6, different inclination angles of the top formwork 3 can be defined, so that it can meet the construction requirements of pouring concrete on roofs with different slopes, and the concrete poured on the bottom formwork 2 with different slopes can be ensured to have a uniform thickness.

[0038] In this embodiment, the diagonal brace 6 comprises an outer rod and an inner rod disposed within the outer rod. The inner rod is connected to the vertical plate 4 and defines a plurality of telescopic holes. The outer rod defines a retaining hole, which corresponds to at least one of the telescopic holes and is secured by a fastening bolt. It is understood that the diagonal brace 6 can be configured to extend and retract in any manner that satisfies the telescopic function. The specific structure can be flexibly selected based on the general technical knowledge of those skilled in the art, such as a structure with a sliding rod, a sliding sleeve, and a locking member, a structure with holes in the sliding rod or sleeve and fixing members inserted through the corresponding holes, or a motorized telescopic rod.

[0039] Example 3:

[0040] like Figure 6 As shown, in this embodiment, the diagonal brace 6 is movably connected to the vertical plate 4 to adjust and be suitable for the construction of roofs with different slopes.

[0041] In different embodiments, the diagonal brace 6 can be freely selected and matched with the vertical plate 4 in a sliding connection, the diagonal brace 6 can be rotatably connected to the vertical plate 4, or the diagonal brace 6 can be retractable to achieve flexible positioning to meet the construction requirements of roofs with different slopes.

[0042] In this embodiment, the diagonal brace 6 is slidably connected to the vertical plate 4 and is rotatably connected to the vertical plate 4. The manner of sliding connection or rotatable connection between the diagonal brace 6 and the vertical plate 4 and its specific structure can be flexibly selected based on the common technical knowledge of those skilled in the art.

[0043] In this embodiment, the diagonal brace 6 includes an abutment tube and an adjusting screw. One end of the adjusting screw is connected to the vertical plate 4 , and the other end is connected to the inner thread of the abutment tube to adjust the length of the diagonal brace 6 .

[0044] In this embodiment, the diagonal brace 6 is slidably connected to the vertical plate 4 through a movable sleeve 11. The vertical plate 4 has multiple movable holes evenly distributed along its length. The movable sleeve 11 is sleeved on the outside of the vertical plate 4 and has positioning holes corresponding to the movable holes. The positioning holes can correspond to the corresponding movable holes and are fixed by positioning bolts and positioning nuts.

[0045] In this embodiment, the diagonal brace 6 is rotatably connected to the vertical plate 4 through a clip assembly. The clip assembly includes a first clip, a second clip, a rotating shaft and multiple locking nuts. The first clip and the second clip are both connected to the movable sleeve 11. The diagonal brace 6 is rotatably arranged between the first clip and the second clip. The rotating shaft passes through the first clip, the diagonal brace 6 and the second clip in sequence and is threadedly connected to at least one locking nut at both ends for tightening.

[0046] In this embodiment, there is no need to change the position of the embedded bolts on the wall 1. Not only can the vertical plate 4 be fixed directly by the embedded bolts and the mounting holes 41, but also, according to the construction requirements of roofs with different slopes, the diagonal braces 6 can be slid or rotated relative to the vertical plate 4 to perform preliminary adjustments to locate the maximum inclination angle of the top formwork 3, avoiding multiple holes in the wall 1 and ensuring the quality of the wall 1. According to the construction situation, fine-tuning can also be performed by rotating the abutment tube to achieve precise positioning.

[0047] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A device for pouring concrete on a sloping roof, comprising a sloping roof formwork structure disposed above a wall, the sloping roof formwork structure comprising a bottom formwork and a top formwork, the bottom formwork being connected to the wall, a pouring space being formed between the top formwork and the bottom formwork, characterized in that: It also includes a connecting member and a positioning member. The top template is rotatably connected to the wall through the connecting member. The positioning member is arranged between the wall and the top template to limit the inclination angle of the top template.

2. The sloping roof concrete pouring positioning device according to claim 1, characterized in that: The connecting member includes a vertical plate connected to the wall and a supporting plate connected to the top formwork, and the vertical plate is rotatably connected to the supporting plate.

3. The sloping roof concrete pouring positioning device according to claim 2, characterized in that: The positioning member includes a diagonal brace, one end of which is connected to the vertical plate, and the other end is used to limit the inclination angle of the top template.

4. The sloping roof concrete pouring positioning device according to claim 3, characterized in that: The diagonal brace is telescopic for adjustment.

5. The sloping roof concrete pouring positioning device according to claim 3, characterized in that: The diagonal brace is slidably connected to the vertical plate for adjustment.

6. The device for pouring and positioning concrete for a sloping roof according to claim 3, characterized in that: The diagonal brace is rotatably connected to the vertical plate for adjustment.

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