Foldable toilet descending plate hanging mold

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a foldable toilet descending plate hanging formwork. The utility model provides a foldable toilet descending plate hanging mold, which can be arranged in a manner of arranging an outer frame unit, an inner frame unit and a hinge adjusting dual-purpose column unit, so that 1, the outer frame unit and the inner frame unit are hinged through one end of the hinge adjusting dual-purpose column unit, and only the inner frame unit needs to be folded and embedded into the outer frame unit during transportation; disassembly and disassembly are not needed, connection is stable, transportation is convenient, and loss is not prone to occurring; the other ends of the outer frame units and the other ends of the inner frame units are connected with the adjacent outer frame units or inner frame units through hinge adjusting dual-purpose column units, the telescopic length can be flexibly adjusted according to requirements, the hanging mold requirements of different bathroom sizes are met, the bathroom descending plate hanging mold is formed by sequentially connecting the four sets of outer frame units and the four sets of inner frame units in an end-to-end surrounding mode, and the structure is simple; mounting and dismounting are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a foldable toilet drop-down plate hanging formwork. Background Art

[0002] Residential bathrooms are generally designed to be sunken, and the pouring height is lower than other rooms. Therefore, during the construction process, it is necessary to block the bathroom module by lowering the bathroom plate and hanging the formwork to facilitate the pouring of concrete in the area outside the bathroom.

[0003] On the other hand, in the traditional bathroom drop-down formwork construction process, the formwork generally includes a rectangular frame formed by two horizontal plates and two vertical plates, and is fixed by iron wire to prevent external concrete from seeping into the rectangular frame of the formwork. Therefore, the size and quality of the bathroom drop-down formwork will directly affect the bathroom drainage effect.

[0004] A Chinese utility model patent with patent announcement number CN220100637U and announcement date of November 28, 2023, discloses a bathroom drop-down hanging formwork, the structure of which includes a horizontally arranged assembled hanging formwork body and a reinforcement mechanism for reinforcing the assembled hanging formwork body; the assembled hanging formwork body includes a first special-shaped tube and a second special-shaped tube, and the reinforcement mechanism includes four inclined braces arranged on the same horizontal plane and respectively reinforcing the four corners of the assembled hanging formwork body.

[0005] The general structural principle of the bathroom drop-down hanging formwork in this utility model patent is as follows: blocks are provided at both ends of the first special-shaped tube, and slots matching the blocks are provided at both ends of the second special-shaped tube, so that the heads and tails of two adjacent groups of the first special-shaped tubes and the second special-shaped tubes are connected to form a cubic template with a rectangular cross-section, and the tops and bottoms of the two adjacent groups of the first special-shaped tubes and the second special-shaped tubes are fixed by inclined braces for construction.

[0006] However, the bathroom drop-down plate hanging mold has at least the following two shortcomings during actual use, in other words, which are the technical problems to be solved by the present utility model.

[0007] 1. The first special-shaped tube and the second special-shaped tube need to be disassembled and assembled, which is easy to lose, increasing the difficulty of transportation. In addition, the two are connected by a card slot, and the connection strength is low, and they are easy to separate under force.

[0008] 2. The bathroom drop-down hanging formwork cannot adapt to the needs of hanging formworks of different sizes and has poor flexibility.

[0009] So to sum up, there is an urgent need for a new type of bathroom drop-down hanging formwork that is foldable and can meet the needs of different sizes. Utility Model Content

[0010] The utility model provides a foldable drop - slab formwork for a toilet, which can be arranged by setting an outer frame unit, an inner frame unit and a hinged and adjustable column unit, so that: 1. One end of the outer frame unit and the inner frame unit is hinged through the hinged and adjustable column unit. During transportation, only the inner frame unit needs to be folded and embedded into the outer frame unit, without disassembly. The connection is stable, convenient for transportation, and not easy to lose; 2. The other ends of the outer frame unit and the inner frame unit are connected to adjacent outer frame units or inner frame units through the hinged and adjustable column unit, and the telescopic length can be flexibly adjusted according to requirements, which is suitable for the formwork requirements of different toilet sizes. The drop - slab formwork for the toilet is formed by sequentially surrounding and connecting four groups of outer frame units and inner frame units, and the installation and disassembly are convenient.

[0011] The technical solution adopted by the utility model to solve the above problems is: a foldable drop - slab formwork for a toilet, the structure includes four outer frame units, four inner frame units respectively arranged on the four outer frame units and used to form a rectangular frame structure by connecting two mutually perpendicular outer frame units, and a hinged and adjustable column unit arranged on the outer frame units and the inner frame units.

[0012] A further preferred technical solution lies in that: the outer frame unit includes a U - shaped outer plate, a hinge hole arranged on the U - shaped outer plate and used to connect the inner frame unit perpendicular to the U - shaped outer plate, a plurality of adjustment holes arranged on the U - shaped outer plate, and a limit baffle arranged on the U - shaped outer plate and close to the hinge hole position.

[0013] A further preferred technical solution lies in that: the inner frame unit includes a U - shaped inner plate hinged on the U - shaped outer plate, an installation hole arranged on the U - shaped inner plate and used to connect the hinge hole, and a plurality of insertion holes arranged on the U - shaped inner plate and used to connect the adjustment holes.

[0014] A further preferred technical solution lies in that: the hinged and adjustable column unit includes a screw arranged on the U - shaped outer plate and the U - shaped inner plate, and a nut arranged on the screw.

[0015] A further preferred technical solution lies in that: the inner frame unit further includes a plurality of reinforcing plates arranged on the U - shaped inner plate.

[0016] A further preferred technical solution lies in that: the reinforcing plate is a triangular vertical plate arranged at intervals inside the U - shaped inner plate.

[0017] A further preferred technical solution lies in that: the reinforcing plate is a rectangular vertical plate arranged at intervals inside the U - shaped inner plate.

[0018] A further preferred technical solution lies in that: the reinforcing plate is a long rectangular plate arranged on the U - shaped inner plate.

[0019] A further preferred technical solution is that: the foldable drop panel formwork for toilet also includes an end corner opening diagonal tension plate which is arranged on the U-shaped outer plate and is used to connect adjacent and mutually perpendicular U-shaped inner plates.

[0020] A further preferred technical solution is that: the foldable drop panel formwork for toilet also includes a length and width direction opening reinforcement plate which is used to connect two parallel U-shaped outer plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a perspective view of the present utility model.

[0022] Figure 2 is a perspective view of the outer frame unit in the present utility model.

[0023] Figure 3 is a connection perspective view of the outer frame unit and the inner frame unit in the present utility model.

[0024] Figure 4 is a perspective view of the inner frame unit in the present utility model.

[0025] Figure 5 is a partially enlarged view of the present utility model.

[0026] Figure 6 is a schematic position diagram of the length and width direction opening reinforcement plate in the present utility model.

[0027] Figure 7 is a schematic diagram of the folded state of the present utility model.

[0028] Figure 8 is a schematic use diagram of the present utility model.

[0029] In the figures, the meanings of the respective marks are as follows:

[0030] concrete a, steel bar frame b, toilet space c;

[0031] outer frame unit 1, inner frame unit 2, articulated and adjustable column unit 3, end corner opening diagonal tension plate 4, length and width direction opening reinforcement plate 5;

[0032] U-shaped outer plate 101, articulated hole 102, adjustment hole 103, limit baffle 104, U-shaped inner plate 201, installation hole 202, insertion hole 203, reinforcement plate 204, screw 301, nut 302. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following is only a preferred embodiment of the present utility model, and does not limit the scope of the present utility model.

[0034] As shown in the attached Figure 1-8As shown, a foldable bathroom drop-down plate hanging formwork structure includes four outer frame units 1, which are respectively arranged on the four outer frame units 1, and are connected by two of the outer frame units 1 that are perpendicular to each other to form four inner frame units 2 of a rectangular frame structure, and a hinged and adjustable dual-purpose column unit 3 arranged on the outer frame unit 1 and the inner frame unit 2.

[0035] In this embodiment, as shown in the attached Figure 8 As shown, the foldable toilet drop-down hanging formwork is used to prevent the concrete a from seeping into the toilet space c during pouring, and is a partition module with a pouring height difference. The concrete a is the external space to be poured, and is shaped and blocked by the outer frame unit 1 and the inner frame unit 2. The outer frame unit 1 and the inner frame unit 2 are fixed by the steel frame b, and the rectangular space enclosed by the outer frame unit 1 and the inner frame unit 2 is the size of the toilet space c.

[0036] In addition, the outer frame unit 1 and the inner frame unit 2 function to block the concrete a and prevent it from infiltrating, and usually bear lateral loads to maintain its stability. The height of the outer frame unit 1 is slightly higher than that of the inner frame unit 2 so that the inner frame unit 2 can be embedded. One end of the outer frame unit 1 is hingedly arranged with the inner frame unit 2. Before installation, the inner frame unit 2 can be folded and embedded in the outer frame unit 1, so as to facilitate the compression of the transportation volume and reduce the transportation burden. The outer frame unit 1 and the inner frame unit 2 are always connected, and there is no need to disassemble and disassemble them. They can be installed and transported in combination without partial loss. During installation, it is only necessary to reduce the connection strength of the hinge of the hinged adjustable dual-purpose column unit 3, and then the inner frame unit 2 can be rotated to make it perpendicular to the outer frame unit 1, and then the hinged adjustable dual-purpose column unit 3 is tightened to ensure the stability of the connection between the outer frame unit 1 and the inner frame unit 2. The structure is simple and easy to use, and the outer frame unit 1 or the inner frame unit 2 can be replaced according to actual needs to meet the construction needs.

[0037] Finally, one of the inner frame units 2 and one of the outer frame units 1 are hinged through the hinged adjustable dual-purpose column unit 3 to form four groups of mutually perpendicular frames, and then the adjacent frames are connected in pairs through the hinged adjustable dual-purpose column unit 3 to enclose a rectangular frame structure. One end of the outer frame unit 1 is vertically hinged to the inner frame unit 2, and the other end is horizontally connected to the adjacent inner frame unit 2. By adjusting the position of the horizontal connection with the inner frame unit 2, the size of the foldable bathroom drop-down hanging mold can be changed to adapt to the hanging mold requirements of different bathroom space c sizes. The operation is simple and flexible.

[0038] The outer frame unit 1 includes a U-shaped outer plate 101, a hinge hole 102 disposed on the U-shaped outer plate 101 and used for connecting the inner frame unit 2 perpendicular to the U-shaped outer plate 101, a plurality of adjustment holes 103 disposed on the U-shaped outer plate 101, and a limit baffle 104 disposed on the U-shaped outer plate 101 and near the hinge hole 102.

[0039] In this embodiment, the U-shaped outer plate 101 is used for installing the U-shaped inner plate 201. The open end of the U-shaped outer plate 101 faces inward. One end is provided with a hinge hole 102 for vertically hinging the U-shaped inner plate 201. The adjustment hole 103 is used for horizontally connecting adjacent U-shaped inner plates 201. The function of the limit baffle 104 is to limit the rotation angle of the vertically hinged U-shaped inner plate 201 to prevent the U-shaped inner plate 201 from rotating too large or too small, which may affect the construction quality.

[0040] The inner frame unit 2 includes a U-shaped inner plate 201 hinged to the U-shaped outer plate 101, a mounting hole 202 disposed on the U-shaped inner plate 201 and used for connecting the hinge hole 102, and a plurality of insertion holes 203 disposed on the U-shaped inner plate 201 and used for connecting the adjustment holes 103.

[0041] In this embodiment, the U-shaped inner plate 201 is embedded in the opening of the U-shaped outer plate 101. While ensuring the requirements of the suspended formwork, the transportation efficiency can be improved by the way of folding and embedding. The mounting hole 202 is correspondingly arranged with the hinge hole 102 so as to insert the screw 301. The insertion hole 203 is used for horizontally connecting adjacent U-shaped outer plates 101. The adjustment hole 103 is correspondingly arranged with the insertion hole 203. By connecting different adjustment holes 103 and insertion holes 203, the size of the foldable drop panel suspended formwork for the toilet can be adjusted to meet the suspended formwork requirements of different toilets and can be recycled. The U-shaped inner plate 201 and the U-shaped outer plate 101 are hinged by inserting the screw 301 into the mounting hole 202 and the hinge hole 102. When the U-shaped inner plate 201 is folded, it is easy to interfere with the U-shaped outer plate 101, and rotation angle avoidance is required. Overall avoidance is likely to affect the connection strength. By chamfering the U-shaped inner plate 201 near the hinged position of the U-shaped outer plate 101, as shown in the appendix Figure 5 As shown, not only can the connection strength be ensured, but also there will be no interference between the U-shaped inner plate 201 and the U-shaped outer plate 101.

[0042] The hinge and adjustment dual-purpose column unit 3 includes a screw 301 disposed on the U-shaped outer plate 101 and the U-shaped inner plate 201, and a nut 302 disposed on the screw 301.

[0043] In this embodiment, the screw rod 301 vertically hinges the U-shaped outer plate 101 and the U-shaped inner plate 201 by inserting into the hinge hole 102 and the mounting hole 202, and horizontally hinges the adjacent U-shaped outer plate 101 and the U-shaped inner plate 201 by inserting into the adjustment hole 103 and the insertion hole 203. The U-shaped outer plate 101 and the U-shaped inner plate 201 are connected end to end by the screw rod 301 and the nut 302, thereby enclosing a rectangular frame for use in construction.

[0044] The inner frame unit 2 further includes a plurality of reinforcing plates 204 provided on the U-shaped inner plate 201.

[0045] In this embodiment, the function of the reinforcing plate 204 is to further strengthen the structural strength of the U-shaped inner plate 201 and increase the lateral load capacity of the U-shaped inner plate 201.

[0046] The reinforcing plate 204 is a triangular vertical plate spaced inside the U-shaped inner plate 201.

[0047] In this embodiment, the reinforcing plate 204 can be a triangular vertical plate spaced inside the U-shaped inner plate 201. By reinforcing the sides and bottom of the U-shaped inner plate 201, the lateral load capacity of the U-shaped inner plate 201 is enhanced.

[0048] The reinforcing plate 204 is a rectangular vertical plate spaced inside the U-shaped inner plate 201.

[0049] In this embodiment, the reinforcing plate 204 can be a rectangular vertical plate spaced inside the U-shaped inner plate 201. By reinforcing the upper end, sides and bottom of the U-shaped inner plate 201 at three angles, the load capacity of the U-shaped inner plate 201 is enhanced and the structural stability is improved.

[0050] The reinforcing plate 204 is a long rectangular plate provided on the U-shaped inner plate 201.

[0051] In this embodiment, the reinforcing plate 204 can be a long rectangular plate provided at the opening position of the U-shaped inner plate 201, thereby enclosing the U-shaped inner plate 201 into a rectangular frame structure, improving the overall structural strength of the U-shaped inner plate 201, and at the same time reducing the accumulation of dust or concrete a in the opening of the U-shaped inner plate 201 to a certain extent.

[0052] The foldable drop panel formwork for toilet also includes an end corner opening diagonal bracing plate 4 provided on the U-shaped outer plate 101 and used to connect adjacent and mutually perpendicular U-shaped inner plates 201.

[0053] In this embodiment, the end-corner perforated diagonal tension plate 4 is used to connect the adjacent and mutually perpendicular U-shaped outer plate 101 and the U-shaped inner plate 201, so as to ensure the connection strength and load capacity of the foldable toilet drop-board suspended formwork. The end-corner perforated diagonal tension plate 4 can be directly welded to the U-shaped outer plate 101 and the U-shaped inner plate 201, or after the end-corner perforated diagonal tension plate 4 is perforated, it can be fixed to the adjustment hole 103 and the insertion hole 203 through the articulated and adjustable column unit 3.

[0054] The foldable toilet drop-board suspended formwork further includes a length-width perforated reinforcement plate 5 for connecting two parallel U-shaped outer plates 101.

[0055] In this embodiment, when the telescopic distance of the foldable toilet drop-board suspended formwork is relatively long, in order to ensure the structural stability of the foldable toilet drop-board suspended formwork, the parallel U-shaped outer plates 101 can be connected and reinforced through the length-width perforated reinforcement plate 5.

[0056] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present invention. These are all non-creative modifications and are protected by the Patent Law as long as they are within the scope of the claims of the present invention.

Claims

1. A foldable bathroom drop-down plate hanging formwork, characterized in that: The structure includes four outer frame units (1), four inner frame units (2) respectively arranged on the four outer frame units (1) and used to form a rectangular frame structure by connecting two mutually perpendicular outer frame units (1), and articulated and adjustable cylinder units (3) arranged on the outer frame units (1) and the inner frame units (2).

2. A foldable bathroom drop-down plate hanging formwork according to claim 1, characterized in that: The outer frame unit (1) includes a U-shaped outer plate (101), articulated holes (102) arranged on the U-shaped outer plate (101) and used to connect the inner frame unit (2) perpendicular to the U-shaped outer plate (101), several adjustment holes (103) arranged on the U-shaped outer plate (101), and a limit baffle (104) arranged on the U-shaped outer plate (101) and near the articulated hole (102).

3. A foldable bathroom drop-down plate hanging formwork according to claim 2, characterized in that: The inner frame unit (2) includes a U-shaped inner plate (201) articulated on the U-shaped outer plate (101), mounting holes (202) arranged on the U-shaped inner plate (201) and used to connect the articulated holes (102), and several insertion holes (203) arranged on the U-shaped inner plate (201) and used to connect the adjustment holes (103).

4. A foldable bathroom drop-down plate hanging formwork according to claim 3, characterized in that: The articulated and adjustable cylinder unit (3) includes a screw (301) arranged on the U-shaped outer plate (101) and the U-shaped inner plate (201), and a nut (302) arranged on the screw (301).

5. A foldable bathroom drop-down plate hanging formwork according to claim 3, characterized in that: The inner frame unit (2) further includes several reinforcement plates (204) arranged on the U-shaped inner plate (201).

6. A foldable bathroom drop-down plate hanging formwork according to claim 5, characterized in that: The reinforcement plate (204) is a triangular vertical plate arranged at intervals inside the U-shaped inner plate (201).

7. A foldable bathroom drop-down plate hanging formwork according to claim 5, characterized in that: The reinforcement plate (204) is a rectangular vertical plate arranged at intervals inside the U-shaped inner plate (201).

8. The foldable bathroom drop-down plate hanging formwork according to claim 5, characterized in that: The reinforcement plate (204) is a long rectangular plate arranged on the U-shaped inner plate (201).

9. The foldable bathroom drop-down plate hanging formwork according to claim 3, characterized in that: The foldable drop panel formwork for toilet also includes an end corner opening diagonal bracing plate (4) arranged on the U-shaped outer plate (101) and used to connect adjacent and mutually perpendicular U-shaped inner plates (201).

10. The foldable bathroom drop-down plate hanging formwork according to claim 3, characterized in that: The foldable drop panel formwork for toilet also includes a length and width direction opening reinforcement plate (5) used to connect two parallel U-shaped outer plates (101).

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