Building concrete pouring combined mold

Abstract

The utility model discloses a building concrete pouring combined mold which comprises two first wellhead corner modules, and a first wellhead plane module is connected between the two first wellhead corner modules. The well chamber further comprises two well chamber corner modules, and a first well chamber plane module is connected between the well chamber corner modules; the top of the well chamber corner module is connected with a second well mouth corner module; a second wellhead plane module is connected between the first wellhead corner module and the second wellhead corner module; a second well chamber plane module is connected between the second wellhead plane module and the well chamber corner module; a well chamber top plane module is connected between the two horizontal corner parts; and a third well mouth plane mold is connected between the two vertical corner parts and the end part of the well chamber top plane mold piece. The beneficial effects of the scheme can be known according to the description of the scheme, the structure is simple, the design is reasonable, the size is convenient to control, the mounting and the dismounting are convenient, and the stress state is easier to control.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a combined formwork for building concrete pouring. Background Art

[0002] Building concrete construction requires the assistance of formwork. In order to ensure the formed size of the concrete, the formwork needs to withstand a certain supporting force, which increases the difficulty of supporting the formwork tools, especially when installing the formwork in a relatively narrow internal space such as inside a power inspection well. Content of the Utility Model

[0003] The utility model aims at the deficiencies existing in the prior art, and provides a combined formwork for building concrete pouring, which has a simple structure, reasonable design, is convenient for size control, easy to install and disassemble, and has a more easily controllable stress state.

[0004] In order to achieve the above object, the utility model provides a combined formwork for building concrete pouring, which comprises two first wellhead corner modules, and a first wellhead plane module is connected between the two first wellhead corner modules;

[0005] It further comprises two well chamber corner modules, and a first well chamber plane module is connected between the well chamber corner modules;

[0006] A second wellhead corner module is connected to the top of the well chamber corner module, the second wellhead corner module comprises a horizontal corner part, and a vertical corner part is arranged at one end of the horizontal corner part close to the first wellhead corner module;

[0007] A second wellhead plane module is connected between the first wellhead corner module and the second wellhead corner module;

[0008] A second well chamber plane module is connected between the second wellhead plane module and the well chamber corner module;

[0009] A well chamber top plane module is connected between the two horizontal corner parts;

[0010] A third wellhead plane module is connected between the two vertical corner parts and the end of the well chamber top plane module.

[0011] Furthermore, the first wellhead corner module comprises two mutually perpendicular mold surfaces, and both of the two mold surfaces are right trapezoids with a narrower upper part and a wider lower part.

[0012] Furthermore, the mold surfaces of the first wellhead plane module and the third wellhead plane module are both isosceles trapezoids with a wider upper part and a narrower lower part;

[0013] The mold surface of the second wellhead plane module is a diameter trapezoid with a wider upper part and a narrower lower part.

[0014] Further, a vertical connecting portion is provided at one end of the top plane module of the well chamber away from the first wellhead corner module;

[0015] The lower end of the vertical connecting portion is connected to the first well chamber plane module, the well chamber corner module and the second well chamber plane module.

[0016] Further, the horizontal corner portion of the second wellhead corner module includes a horizontal corner vertical portion and a horizontal corner horizontal portion;

[0017] The horizontal corner horizontal portion is connected to the top plane module of the well chamber;

[0018] The horizontal corner vertical portion is connected to the well chamber corner module and the second well chamber plane module;

[0019] The vertical corner portion includes a vertical corner longitudinal portion and a vertical corner transverse portion;

[0020] The vertical corner longitudinal portion is connected to the second wellhead plane module;

[0021] The vertical corner transverse portion is connected to the third wellhead plane module;

[0022] The vertical corner transverse portion is narrower at the top and wider at the bottom.

[0023] A sealing portion perpendicular to both the horizontal corner vertical portion and the horizontal corner horizontal portion is provided at the end of the horizontal corner portion;

[0024] The sealing portion is connected to the well chamber corner module and the vertical connecting portion.

[0025] Further, reinforcing ribs are provided on the back surfaces of all the mold surfaces of the first wellhead corner module, the well chamber corner module, the second wellhead corner module, the first wellhead plane module, the second wellhead plane module, the third wellhead plane module, the first well chamber plane module, the second well chamber plane module and the top plane module of the well chamber;

[0026] Connecting plates perpendicular to the mold surfaces are provided at the connection points of all the above components with other components, and bolt holes are provided on the connecting plates.

[0027] During installation, first install the first wellhead corner module to position the wellhead reference plane. Then install the first wellhead plane module and the second wellhead plane module.

[0028] Then install the second well chamber plane module and the well chamber corner module, and then install the first well chamber plane module.

[0029] Then install the second wellhead corner module, then install the top plane module of the well chamber, and then install the third wellhead plane module.

[0030] During demolition, first remove the first wellhead planar module and the second wellhead planar module, and then the first wellhead corner module.

[0031] Then remove the third wellhead planar module and the well chamber top planar module.

[0032] Then remove the second wellhead corner module.

[0033] Then remove the second wellhead planar module.

[0034] After that, the well chamber corner module and the first well chamber planar module are easy to remove.

[0035] The beneficial effects of this solution can be known from the description of the above solution. The structure is simple and the design is reasonable. (1) Adopting modular setting is beneficial to size control, so the pouring forming accuracy is high; (2) Adopting modular setting makes demolition and installation very convenient; (3) The stress state is easier to control. Description of the Drawings

[0036] Figure 1 is a structural schematic diagram of the present utility model;

[0037] Figure 2 is Figure 1 the left view of

[0038] Figure 3 is Figure 1 the right view of

[0039] Figure 4 is Figure 1 the top view of (removing the first wellhead planar module, the second wellhead planar module and the third wellhead planar module);

[0040] Figure 5 is a structural schematic diagram of the third wellhead planar module of the present utility model;

[0041] Figure 6 is a structural schematic diagram of the second wellhead corner module of the present utility model;

[0042] Figure 7 is Figure 6 the left view of

[0043] Figure 8 is Figure 6 the right view of

[0044] In the figure, 1 is the first wellhead corner module; 2 is the first wellhead plane module; 3 is the well chamber corner module; 4 is the first well chamber plane module; 5 is the second wellhead corner module; 6 is the second wellhead plane module; 7 is the second well chamber plane module; 8 is the well chamber top plane module; 9 is the third wellhead plane module; 10 is the vertical connection part; 11 is the horizontal corner vertical part; 12 is the horizontal corner horizontal part; 13 is the vertical corner longitudinal part; 14 is the vertical corner transverse part; 15 is the sealing part; 16 is the connecting plate. Detailed implementation mode

[0045] To clearly illustrate the technical features of this solution, the following elaborates on this solution through specific implementation modes.

[0046] As Figure 1-8 shown, this embodiment is a combined mold for building concrete pouring, including two first wellhead corner modules 1, and a first wellhead plane module 2 is connected between the two first wellhead corner modules 1;

[0047] It further includes two well chamber corner modules 3, and a first well chamber plane module 4 is connected between the well chamber corner modules 3;

[0048] A second wellhead corner module 5 is connected to the top of the well chamber corner module 3. The second wellhead corner module 5 includes a horizontal corner part, and a vertical corner part is arranged at one end of the horizontal corner part close to the first wellhead corner module 1;

[0049] A second wellhead plane module 6 is connected between the first wellhead corner module 1 and the second wellhead corner module 5;

[0050] A second well chamber plane module 7 is connected between the second wellhead plane module 6 and the well chamber corner module 3;

[0051] A well chamber top plane module 8 is connected between the two horizontal corner parts;

[0052] A third wellhead plane module 9 is connected between the two vertical corner parts and the end of the well chamber top plane module 8.

[0053] Furthermore, the first wellhead corner module 1 includes two mutually perpendicular mold surfaces, and both mold surfaces are right-angled trapezoids that are narrower at the top and wider at the bottom.

[0054] Furthermore, the mold surfaces of the first wellhead plane module 2 and the third wellhead plane module 9 are both isosceles trapezoids that are wider at the top and narrower at the bottom;

[0055] The mold surface of the second wellhead plane module 6 is a diameter trapezoid that is wider at the top and narrower at the bottom.

[0056] Furthermore, a vertical connection part 10 is arranged at one end of the well chamber top plane module 8 away from the first wellhead corner module 1;

[0057] The lower end of the vertical connecting part 10 is connected to the first well chamber planar module 4, the well chamber corner module 3, and the second well chamber planar module 7.

[0058] Furthermore, the horizontal corner part of the second wellhead corner module 5 includes a horizontal corner vertical part 11 and a horizontal corner horizontal part 12;

[0059] The horizontal corner horizontal part 12 is connected to the well chamber top planar module 8;

[0060] The horizontal corner vertical part 11 is connected to the well chamber corner module 3 and the second well chamber planar module 7;

[0061] The vertical corner part includes a vertical corner longitudinal part 13 and a vertical corner transverse part 14;

[0062] The vertical corner longitudinal part 13 is connected to the second wellhead planar module 6;

[0063] The vertical corner transverse part 14 is connected to the third wellhead planar module 9;

[0064] The vertical corner transverse part 14 is narrower at the top and wider at the bottom.

[0065] At the end of the horizontal corner part, there is a sealing part 15 that is perpendicular to both the horizontal corner vertical part 11 and the horizontal corner horizontal part 12;

[0066] The sealing part 15 is connected to the well chamber corner module 3 and the vertical connecting part 10.

[0067] Furthermore, reinforcing ribs are provided on the back of all the mold surfaces of the first wellhead corner module 1, the well chamber corner module 3, the second wellhead corner module 5, the first wellhead planar module 2, the second wellhead planar module 6, the third wellhead planar module 9, the first well chamber planar module 4, the second well chamber planar module 7, and the well chamber top planar module 8;

[0068] At the connection of all the above components to other components, connecting plates 16 perpendicular to the mold surface are provided, and bolt holes are provided on the connecting plates 16.

[0069] During installation, first install the first wellhead corner module 1 to position the wellhead reference plane. Then install the first wellhead planar module 2 and the second wellhead planar module 6.

[0070] Then install the second well chamber planar module 7 and the well chamber corner module 3, and then install the first well chamber planar module 4.

[0071] Then install the second wellhead corner module 5, then install the well chamber top planar module 8, and then install the third wellhead planar module 9.

[0072] During demolition, first remove the first wellhead planar module 2 and the second wellhead planar module 6, and then the first wellhead corner module 1.

[0073] Then, remove the third wellhead planar module 9 and the well chamber top planar module 8.

[0074] Then, remove the second wellhead corner module 5.

[0075] Then, remove the second wellhead planar module 6.

[0076] After that, the well chamber corner module 3 and the first well chamber planar module 4 are easily removed.

[0077] The technical features not described in the present utility model can be achieved by or adopted from the prior art, and will not be elaborated herein. Of course, the above description is not a limitation to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essence of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A combined mold for pouring building concrete, characterized in that: It comprises two first wellhead corner modules, and a first wellhead plane module is connected between the two first wellhead corner modules; It also includes two well chamber corner modules, wherein a first well chamber plane module is connected between the well chamber corner modules; A second wellhead corner module is connected to the top of the well chamber corner module, the second wellhead corner module includes a horizontal corner portion, and a vertical corner portion is arranged at one end of the horizontal corner portion close to the first wellhead corner module; A second wellhead plane module is connected between the first wellhead corner module and the second wellhead corner module; A second well chamber plane module is connected between the second wellhead plane module and the well chamber corner module; A well chamber top plane module is connected between the two horizontal corner portions; A third wellhead plane module is connected between the two vertical corner portions and the end of the well chamber top plane module.

2. A building concrete pouring combined mold according to claim 1, characterized in that: The first wellhead corner module includes two mold surfaces that are perpendicular to each other, and both of the two mold surfaces are right-angled trapezoids that are narrow at the top and wide at the bottom.

3. The architectural concrete pouring combined mold according to claim 1, characterized in that: The mold surfaces of the first wellhead plane mold and the third wellhead plane mold are both isosceles trapezoids that are wide at the top and narrow at the bottom; The mold surface of the second wellhead plane mold is a diameter trapezoid that is wide at the top and narrow at the bottom.

4. The architectural concrete pouring combined mold according to claim 1, characterized in that: A vertical connection portion is provided at one end of the well chamber top plane module away from the first wellhead corner module; The lower end of the vertical connection portion is connected to the first well chamber plane module, the well chamber corner module and the second well chamber plane module.

5. The architectural concrete pouring combined mold according to claim 1, characterized in that: The horizontal corner portion of the second wellhead corner module includes a horizontal corner vertical portion and a horizontal corner horizontal portion; The horizontal portion of the horizontal corner is connected to the top planar module of the well chamber; The horizontal corner vertical portion is connected to the well chamber corner module and the second well chamber plane module; The vertical corner portion includes a vertical corner longitudinal portion and a vertical corner transverse portion; The vertical corner longitudinal portion is connected to the second wellhead plane module; The vertical corner lateral portion is connected to the third wellhead plane module; The lateral portion of the vertical corner is narrow at the top and wide at the bottom; The end of the horizontal corner portion is provided with a sealing portion which is perpendicular to both the horizontal corner vertical portion and the horizontal corner horizontal portion; The sealing portion is connected to the well chamber corner module and the vertical connecting portion.

6. A building concrete pouring combined mold according to any one of claims 1 to 5, characterized in that: The back surfaces of all the mold surfaces of the first wellhead corner module, the well chamber corner module, the second wellhead corner module, the first wellhead plane module, the second wellhead plane module, the third wellhead plane module, the first well chamber plane module, the second well chamber plane module and the well chamber top plane module are provided with reinforcing ribs; The connection points of all the above-mentioned components are provided with connection plates perpendicular to the mold surface, and the connection plates are provided with bolt holes.

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