Overlapped hole efficient plugging suspended formwork device

Abstract

The utility model relates to auxiliary equipment for building construction, in particular to an efficient blocking and hanging formwork device for overlapped holes, which comprises a support frame and a plurality of groups of blocking formworks, the plurality of groups of blocking formworks are tightly attached to the bottoms of the overlapped holes of corresponding wallboards, and the plurality of groups of blocking formworks are fixedly connected through a connecting rod assembly. The supporting frame is arranged on the upper side of a hole of a wall plate at the highest layer in a covering mode and fixedly connected with the top of the connecting rod assembly, the connecting rod assembly comprises threaded short rods and extending screw rods, the positioning threaded hanging rods are inserted into the section of the hole, and the adjacent threaded short rod hanging rods are fixedly connected through the extending screw rods. The supporting frame is matched with the connecting rod assembly to transmit force to support the multiple sets of plugging formworks to be tightly attached to the bottoms of the overlapped holes of the corresponding wallboards, and the problems that an existing plugging formwork for the house building floor hole is prone to deviation in the installing and reinforcing process, and a gap between the plugging formwork and a floor is large; and cement paste in the concrete is severely lost in the concrete pouring process.

Description

Technical Field

[0001] The utility model relates to building construction auxiliary equipment, in particular to an overlapping hole high-efficiency blocking hanging formwork device. Background Art

[0002] After the construction of existing house buildings, overlapping construction holes of various sizes are often reserved on the floor slabs. These construction holes need to be sealed after the construction is completed. During the sealing process of the holes in the floor slabs of existing house buildings, the sealing templates are easily offset during the installation and reinforcement process, resulting in a larger gap between the templates and the floor slabs, causing serious loss of cement slurry in the concrete during the concrete pouring process. Utility Model Content

[0003] The utility model aims to provide an overlapping hole high-efficiency plugging hanging formwork device, which is used to solve the problem that in the process of plugging the holes in the floor slabs of existing building buildings, the plugging formwork is easily offset during the installation and reinforcement process, resulting in a large gap between it and the floor slab, and causing serious loss of cement slurry in the concrete during the concrete pouring process.

[0004] To achieve the above-mentioned purpose, the utility model provides an efficient overlapping hole blocking and hanging formwork device, comprising a support frame and multiple groups of blocking templates, the multiple groups of blocking templates are tightly attached to the bottom of the corresponding overlapping hole of the wall panel, the multiple groups of blocking templates are fixedly connected by a connecting rod assembly, the support frame cover is arranged on the upper side of the hole of the highest wall panel, and is fixedly connected to the top of the connecting rod assembly, the connecting rod assembly comprises a threaded short rod and an extension screw, the positioning threaded hanging rod is inserted into the cross-section of the hole, and adjacent threaded short rod hanging rods are fixedly connected by the extension screw.

[0005] As a further solution of the utility model, a reinforcing pad is placed on the support frame, and the support frame and the reinforcing pad are both provided with connecting holes for the threaded short rods to pass through. A fixing nut is supported and placed on the reinforcing pad, and the fixing nut is threadedly fixed to the top of the corresponding threaded short rod.

[0006] As a further solution of the utility model, the blocking template is provided with a connecting hole for the threaded short rod to pass through, and a clamping nut for clamping the blocking template against the wall panel is threadedly installed at the bottom of the threaded short rod.

[0007] As a further solution of the utility model, the threaded short rod is fixedly connected to the proximal end of the extension screw rod via a connecting sleeve.

[0008] Compared with the prior art, the utility model designs a support frame, a blocking template and a connecting rod assembly, wherein the support frame cover is arranged on the upper side of the highest wall panel opening and is fixedly connected to the top of the connecting rod assembly, and the support frame cooperates with the connecting rod assembly to transmit force and support multiple groups of blocking templates to be close to the bottom of the corresponding overlapping wall panel openings, and the connecting rod assembly vertically passes through the multiple groups of overlapping wall panel openings and maintains a vertical state with the multiple groups of blocking templates, thereby solving the problem that the blocking templates of the floor openings of existing house buildings are easily offset during installation and reinforcement, resulting in a large gap between them and the floor, and causing serious loss of cement slurry in the concrete during concrete pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a structural schematic diagram of a hanging mold device for efficiently blocking overlapping holes.

[0010] In the attached figure: 1. wall panel; 2. support frame; 3. reinforcement pad; 4. fixing nut; 5. pressing nut; 6. sealing template; 7. connecting sleeve; 8. extension screw; 9. threaded short rod. DETAILED DESCRIPTION

[0011] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0012] like Figure 1 As shown, in an embodiment of the utility model, an overlapping hole high-efficiency plugging hanging mold device comprises a support frame 2 and multiple groups of plugging templates 6, multiple groups of the plugging templates 6 are closely attached to the bottom of the corresponding overlapping holes of the wall panels 1, and multiple groups of the plugging templates 6 are fixedly connected by a connecting rod assembly, the support frame 2 is covered on the upper side of the hole of the highest wall panel 1, and is fixedly connected to the top of the connecting rod assembly, the connecting rod assembly comprises a threaded short rod 9 and an extension screw 8, the positioning threaded hanging rod is inserted into the cross section of the hole, and the adjacent threaded short rods 9 hanging rods are fixedly connected by the extension screw 8;

[0013] After the utility model is assembled, the support frame 2 cooperates with the connecting rod assembly to transmit force, and supports multiple groups of blocking templates 6 to be tightly attached to the bottom of the overlapping openings of the corresponding wall panels 1, wherein the connecting rod assembly vertically passes through the multiple groups of overlapping openings of the wall panels 1, and maintains a vertical state with the multiple groups of blocking templates 6, thereby ensuring that the blocking templates 6 are in a horizontal state and tightly attached to the bottom of the wall panels 1. After the construction workers pour concrete into the openings blocked by the blocking templates 6, when the concrete solidifies, they can remove the threaded short rod 9 and the extended screw rod 8, and use an angle grinder to grind and cut the part of the threaded short rod 9 that extends out of the concrete.

[0014] like Figure 1As shown, in the embodiment of the utility model, a reinforcing pad 3 is placed on the support frame 2, and the support frame 2 and the reinforcing pad 3 are provided with connecting holes for the threaded short rod 9 to pass through, and a fixing nut 4 is supported and placed on the reinforcing pad 3, and the fixing nut 4 is threadedly fixed to the top of the corresponding threaded short rod 9. The support frame 2 in the utility model is a supporting channel steel, and the supporting capacity of the top of the connecting rod assembly is improved by adding a reinforcing pad 3.

[0015] like Figure 1 As shown, in the embodiment of the utility model, the blocking template 6 is provided with a connecting hole for the threaded short rod 9 to pass through, and the bottom of the threaded short rod 9 is threadedly installed with a clamping nut 5 for clamping the blocking template 6 against the wall panel 1. The clamping nut 5 is screwed to slide upward to maintain the abutment against the blocking template 6.

[0016] like Figure 1 As shown, in the embodiment of the utility model, the near end of the threaded short rod 9 and the extension screw rod 8 are fixedly connected by the connecting sleeve 7. After the concrete casting at the hole of the wall panel 1 is completed, the threaded short rod 9 and the concrete are solidified into one, and the construction personnel can separate the threaded short rod 9 from the extension screw rod 8 by rotating the connecting sleeve 7. The part of the threaded short rod 9 extending out of the concrete can be polished and cut by the personnel, and the extension screw rod 8 can be reused.

[0017] To sum up the above, the utility model designs a support frame 2, a blocking template 6 and a connecting rod assembly, and the support frame 2 is covered on the upper side of the opening of the highest wall panel 1 and fixedly connected to the top of the connecting rod assembly. The support frame 2 cooperates with the connecting rod assembly to transmit force and support multiple groups of blocking templates 6 to be close to the bottom of the overlapping openings of the corresponding wall panels 1, and the connecting rod assembly vertically passes through the multiple groups of overlapping wall panel 1 openings and maintains a vertical state with the multiple groups of blocking templates 6, which solves the problem that the blocking templates 6 of the openings of the floor slabs of existing building buildings are easily offset during installation and reinforcement, resulting in a larger gap between the templates and the floor slabs, and causing serious loss of cement slurry in the concrete during concrete pouring.

[0018] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A device for efficiently blocking overlapping holes and hanging molds, characterized in that: It includes a support frame and multiple groups of blocking templates, the multiple groups of blocking templates are tightly attached to the bottom of the overlapping openings of the corresponding wall panels, the multiple groups of blocking templates are fixedly connected by a connecting rod assembly, the support frame cover is arranged on the upper side of the opening of the highest wall panel, and is fixedly connected to the top of the connecting rod assembly, the connecting rod assembly includes a threaded short rod and an extension screw, the positioning threaded hanger is inserted into the cross-section of the opening, and adjacent threaded short rod hangers are fixedly connected by the extension screw.

2. The overlapping hole efficient plugging hanging mold device according to claim 1 is characterized in that: A reinforcing pad is placed on the support frame, and both the support frame and the reinforcing pad are provided with connecting holes for the threaded short rods to pass through. A fixing nut is supported and placed on the reinforcing pad, and the fixing nut is threadedly fixed to the top of the corresponding threaded short rod.

3. The overlapping hole efficient plugging hanging mold device according to claim 1 is characterized in that: The plugging template is provided with a connecting hole for the threaded short rod to pass through, and a clamping nut for clamping the plugging template against the wallboard is threadedly installed at the bottom of the threaded short rod.

4. The overlapping hole efficient plugging hanging mold device according to claim 1 is characterized in that: The threaded short rod is fixedly connected to the proximal end of the extension screw rod via a connecting sleeve.

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