A casting mold for air conditioning panels of steel structure buildings

Abstract

The utility model proposes a casting mold for an air conditioning panel of a steel structure building, which belongs to the technical field of cast-in-place molds, and includes a horizontal template, a vertical wall template, a vertical wall steel cage, a horizontal steel cage, a steel back rib and a fixing mechanism; the vertical wall template includes an inner vertical wall template and an outer vertical wall template, and the inner vertical wall template and the outer vertical wall template are partially staggered and installed on the inner and outer sides of the wall in the vertical direction, and the lower end of the outer vertical wall template is lower than the lower edge of the steel structure floor, and a screw hole is opened on the vertical wall template; the steel back rib includes a horizontal bar and a vertical bar, and the vertical bar is located on the outer side of the outer vertical wall template, and the horizontal bar and the vertical bar are connected at the upper end of the vertical bar; the horizontal template includes a horizontal plate and an outer baffle, and the horizontal template is horizontally placed on the steel back rib, and the horizontal plate fits the upper end of the outer vertical wall template. The utility model fixes the mold on the wall by opening a hole, so the mold does not need to support the template through a scaffold, which is convenient for construction.

Description

Technical Field

[0001] The utility model belongs to the technical field of cast-in-place moulds, and in particular relates to a casting mould for an air-conditioning panel of a steel structure building. Background Art

[0002] Building air conditioning panels are extended panels installed on the exterior wall of a house, used to place the air conditioner. With the popularity of air conditioning, air conditioning panels are also an indispensable part of modern buildings. Since most steel structure buildings directly use prefabricated air conditioning panels, although they are easy to install, their stability and firmness are far inferior to concrete cast air conditioning panels. In some occasions with harsh outdoor environments, concrete structure air conditioning panels are still needed to ensure durability.

[0003] In the concrete casting of air-conditioning panels, scaffolding is required to support the mold on the outside of the wall, and then the air-conditioning panel is cast through the mold. However, steel structure buildings are assembled as a whole and hoisted, and scaffolding is generally not set up on the outside. It is difficult to support the mold when constructing the air-conditioning panel, and the construction is difficult.

[0004] Therefore, a mold for casting steel structure building air conditioning panels that is convenient for supporting and removing the molds is needed now. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, a casting mold for air conditioning panels of steel structure buildings is proposed.

[0006] The technical solution of the utility model to solve the technical problem is: a casting mold for air conditioning panels in steel structure buildings, including horizontal templates, vertical wall templates, vertical wall steel cages, horizontal steel cages and steel back ribs; the vertical wall template includes an inner vertical wall template and an outer vertical wall template, the inner vertical wall template and the outer vertical wall template are partially staggered and installed on the inner and outer sides of the wall in the vertical direction, the lower end of the outer vertical wall template is lower than the lower edge of the steel structure floor, and screw holes are opened on the vertical wall template; the steel back ribs include horizontal bars and vertical bars, the vertical bars are located on the outer side of the outer vertical wall template, and the horizontal bars and the vertical bars are connected at the upper end of the vertical bars; the horizontal template includes a horizontal plate and an outer baffle, the horizontal template is horizontally placed on the steel back ribs, and the horizontal plate fits the upper end of the outer vertical wall template. The fixing mechanism includes a threaded rod, the radius of the threaded rod increases from both ends to the middle, tension bolts are screwed on both sides of the threaded rod, a flat washer is arranged on the inner side of the tension bolt, an expansion sleeve is arranged on the inner side of the flat washer, one end of the expansion sleeve contacts the flat washer, and the other end is arranged with a rubber washer.

[0007] Preferably, the two vertical wall formworks are fixed by a fixing mechanism.

[0008] Preferably, the steel back ribs are fixed to the outside of the vertical wall formwork by a fixing mechanism.

[0009] Preferably, the highest end of the horizontal template protrusion is flush with the inner vertical wall template.

[0010] Preferably, the vertical wall formwork and the horizontal formwork are both made of aluminum alloy.

[0011] Preferably, the vertical wall reinforcement cage is partially inserted into the steel structure floor.

[0012] Preferably, the horizontal steel cage and the vertical wall steel cage are cross-welded at the upper portion of the vertical wall steel cage.

[0013] Preferably, a steel back rib vertical plate with threaded holes is further provided at the outer end of the steel back rib, and the fastening plate is connected to the steel back rib vertical plate by fastening bolts.

[0014] Preferably, the fastening plate is higher than the outer baffle plate and has a protrusion at the upper end.

[0015] Compared with the prior art, the above technical solution has the following advantages or beneficial effects:

[0016] 1. The utility model fixes the mold on the wall by opening a hole, so the mold does not need to be supported by a scaffold, which is convenient for construction.

[0017] 2. The utility model adopts prefabricated assembly, which is convenient for installation and disassembly.

[0018] 3. The utility model can be installed inside the building, avoiding construction workers from working on the side facing the air, thus ensuring the safety of on-site construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0020] Figure 1 The utility model is a schematic diagram of the casting mold structure of the steel structure building air conditioning panel.

[0021] Figure 2 It is a schematic diagram of the structure formed after pouring the vertical wall formwork.

[0022] Figure 3 It is a schematic diagram of the structure of a device for fixing a horizontal formwork.

[0023] Figure 4 It is a structural diagram of the fixing mechanism.

[0024] Description of reference numerals:

[0025] 3-vertical wall formwork, including 1-inner vertical wall formwork; 2-outer vertical wall formwork;

[0026] 4-fixing mechanism, including 18-threaded rod, 19-tension bolt, 20-flat washer, 21-expansion sleeve, 22-rubber washer;

[0027] 5-Steel structure floor;

[0028] 8- horizontal formwork, including 6- outer baffle; 7- horizontal plate;

[0029] 11- steel back rib, including 9- horizontal bar; 10- vertical bar;

[0030] 12-Steel pillars;

[0031] 13-Vertical wall reinforcement cage;

[0032] 14-Horizontal steel cage;

[0033] 15- fastening plate;

[0034] 16-Steel back rib vertical plate;

[0035] 17-Tighten the bolts. DETAILED DESCRIPTION

[0036] 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 elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] Embodiment 1:

[0038] like Figure 1 As shown, in response to the technical problems recorded in the background technology, a casting mold for steel structure building air-conditioning panels is proposed in this embodiment, including a horizontal formwork 8, a vertical wall formwork 3, a vertical wall steel cage 13, a horizontal steel cage 14, a steel back rib 11 and a fixing mechanism 4; the vertical wall formwork 3 includes an inner vertical wall formwork 1 and an outer vertical wall formwork 2, and the inner vertical wall formwork 1 and the outer vertical wall formwork 2 are partially staggered and installed on the inner and outer sides of the wall in the vertical direction, and the lower end of the outer vertical wall formwork is lower than the lower edge of the steel structure floor 5, and screw holes are opened on the vertical wall formwork 3; the steel back rib 11 includes a cross bar 9 and a vertical bar 10, the vertical bar 10 is located on the outside of the outer vertical wall formwork 2, and the cross bar 9 and the vertical bar 10 are connected at the upper end of the vertical bar 10; the horizontal formwork 8 includes a horizontal plate 7 and an outer baffle 6, and the horizontal formwork 8 is horizontally placed on the steel back rib 11, and the horizontal plate 7 is in contact with the upper end of the outer vertical wall formwork 3.

[0039] In this embodiment, the fixing mechanism 4 includes a threaded rod 18, the radius of the threaded rod 18 is continuously enlarged from both ends to the middle, and tension bolts 19 are screwed on both sides of the threaded rod 18. A flat washer 20 is arranged inside the tension bolt, and an expansion sleeve 21 is arranged inside the flat washer 20. One end of the expansion sleeve 21 contacts the flat washer 20, and the other end is provided with a rubber washer 22. When the tension bolt is pulled, the expansion sleeve is continuously expanded in the radial direction, thereby filling the entire hole to achieve the fixing effect; secondly, the rubber washer can also achieve the sealing effect at the same time to prevent leakage during pouring.

[0040] In this embodiment, the two vertical wall templates and the steel back ribs 8 are fixed by multiple pairs of fixing mechanisms 4, which ensures that the steel back ribs 8 will not shake easily and is easy to install.

[0041] In this embodiment, the highest raised end of the horizontal template 5 is flush with the inner vertical wall template 2, ensuring that the cast air-conditioning panel is flat and not tilted.

[0042] In this embodiment, the vertical wall formwork 9 and the horizontal formwork 5 are both made of aluminum alloy to ensure that they will not deform after repeated use and to ensure strength.

[0043] In this embodiment, the vertical wall reinforcement cage 13 is partially inserted into the steel structure floor 5 to ensure that the cast air conditioning panel can be fixed on the steel structure building.

[0044] In this embodiment, the horizontal steel cage 14 and the vertical wall steel cage 13 are cross-welded at the upper part of the vertical wall steel cage 13 to ensure the connection stability of the air conditioning panel in the vertical and horizontal directions.

[0045] How to use the mold:

[0046] like Figure 2 As shown, first install the vertical wall formwork, use the fixing mechanism 4 to fix the vertical rod 10 of the steel back rib 11 to the outside of the vertical wall formwork 3, install the vertical wall steel cage 13, and pour concrete from the vertical wall formwork pouring port until it is flush with the outer vertical wall formwork 2; after the concrete strength reaches a certain strength, install the horizontal formwork 8, place the horizontal steel cage 14, weld the horizontal steel cage 14 to the vertical wall steel cage, and then pour the top air-conditioning panel concrete. After it is fully formed, remove the mold and repeat the pouring of the next air-conditioning panel.

[0047] Embodiment 2:

[0048] Reference Figure 3 On the basis of embodiment 1, a fastening plate 15 is further provided.

[0049] The upper end of the fastening plate 15 is provided with a boss that can wrap around the horizontal formwork, and the lower end is provided with a through hole. The outer end of the steel back rib is provided with a vertical plate that protrudes downward, and there is a through hole with a thread on the vertical plate. When the steel back rib and the fastening plate are clamped with fastening bolts, the horizontal formwork can be clamped, so that the horizontal formwork and the outer vertical wall formwork are not easy to move, reducing the possibility of formwork movement during pouring.

[0050] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A casting mold for air conditioning panels in steel structure buildings, characterized by: The invention comprises a horizontal formwork (8), a vertical wall formwork (3), a vertical wall steel cage (13), a horizontal steel cage (14), a steel back rib (11) and a fixing mechanism (4); the vertical wall formwork (3) comprises an inner vertical wall formwork (1) and an outer vertical wall formwork (2); the inner vertical wall formwork (1) and the outer vertical wall formwork (2) are partially offset in the vertical direction and installed on the inner and outer sides of the wall; the lower end of the outer vertical wall formwork is lower than the lower edge of the steel structure floor (5); and screw holes are opened on the vertical wall formwork (3); the steel back rib (11) comprises a horizontal bar (9) and a vertical bar (10); the vertical bar (10) is located on the outer side of the outer vertical wall formwork (2); the horizontal bar (9) and the vertical bar (10) are connected at the upper end of the vertical bar (10); the horizontal formwork (8) comprises a horizontal plate (7) and an outer baffle plate (6); the horizontal formwork (8) is horizontally placed on the steel back rib (11); and the horizontal plate (7) is in contact with the upper end of the outer vertical wall formwork (2).

2. The air conditioning panel casting mold according to claim 1, characterized in that: The fixing mechanism (4) comprises a threaded rod (18), the radius of the threaded rod (18) gradually increases from both ends to the middle, tension bolts (19) are screwed on both sides of the threaded rod (18), flat washers (20) are arranged inside the tension bolts, an expansion sleeve (21) is arranged inside the flat washer (20), one end of the expansion sleeve (21) is in contact with the flat washer (20), and the other end is provided with a rubber washer (22).

3. The air conditioning panel casting mold according to claim 1, characterized in that: The vertical wall formworks (3) are fixed to each other via a plurality of fixing mechanisms (4).

4. The air conditioning panel casting mold according to claim 3, characterized in that: The steel back ribs (11) are fixed to the outside of the vertical wall formwork via a fixing mechanism (4).

5. The air conditioning panel casting mold according to claim 1, characterized in that: The highest end of the outer baffle plate (6) of the horizontal formwork (8) is flush with the inner vertical wall formwork (1).

6. The air conditioning panel casting mold according to claim 1, characterized in that: The vertical wall formwork (3) and the horizontal formwork (8) are both made of aluminum alloy.

7. The air conditioning panel casting mold according to claim 1, characterized in that: The vertical wall reinforcement cage (13) is partially inserted into the steel structure floor slab (5).

8. The air conditioning panel casting mold according to claim 7, characterized in that: The horizontal steel cage (14) and the vertical wall steel cage (13) are cross-welded at the upper portion of the vertical wall steel cage (13).

9. The air conditioning panel casting mold according to claim 1, characterized in that: The outer end of the steel back rib (11) is also provided with a steel back rib vertical plate (16) with threaded holes, and the fastening plate (15) is connected to the steel back rib vertical plate (16) by fastening bolts (17).

10. The air conditioning panel casting mold according to claim 9, characterized in that: The fastening plate (15) is higher than the outer baffle plate (6) and has a protrusion at the upper end.

Images