CN109252659B - Template descending and supporting mold and method for shaped toilet - Google Patents
Template descending and supporting mold and method for shaped toilet Download PDFInfo
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- CN109252659B CN109252659B CN201811246059.3A CN201811246059A CN109252659B CN 109252659 B CN109252659 B CN 109252659B CN 201811246059 A CN201811246059 A CN 201811246059A CN 109252659 B CN109252659 B CN 109252659B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The invention relates to a stereotyped toilet descending plate formwork supporting die which is of a horizontal frame structure and comprises a fixed tripod, an adjustable stay bar, a horizontal limiting device, a vertical limiting device, a horizontal frame upright rod and a concrete surface leveling device; the fixed triangular frames are positioned at the corner positions of the frame structure, and every two fixed triangular frames are connected through the adjustable supporting rods; the horizontal limiting device is arranged between the adjustable stay bar and the side plate beam steel bars and used for limiting the horizontal displacement of the falling plate formwork supporting die; the vertical limiting device is arranged between the fixed tripod and the bottom surface template and used for limiting the vertical displacement of the descending plate formwork supporting die; the horizontal frame upright rod is arranged between the two adjustable stay bars; concrete face leveling device includes dwang and infrared laser level transmitter, and the dwang is installed in the horizontal stand pole setting, and infrared laser level transmitter installs in the lower extreme of dwang. The invention has the advantages of simple and convenient operation, easy and quick assembly and disassembly, low cost, high turnover, environmental protection, high efficiency and the like.
Description
Technical Field
The invention relates to the technical field of civil building construction, in particular to a formwork descending and supporting die and a formwork supporting method for a shaped toilet.
Background
The civil buildings have different using functions of all rooms, and correspondingly adopt different building ground structure methods and decoration materials. At present, in the construction of building engineering, because of the unique functional requirements of toilets, the construction of a floor structure is often carried out by adopting a 'plate descending' method. In the civil building construction at the present stage, the floor level is required to be lower than the elevation of the adjacent plate surface due to the requirement of a waterproof structure of a toilet inside a house. Most design units generally adopt a structure of 5cm or 30cm for lowering the board, so as to meet the requirement of an indoor waterproof structure. Traditional bathroom falls board construction, generally adopt flitch to piece together and block the interception, though easy operation, but because the overall stability of its mould is poor, the rigidity is weak, deformation such as distortion, aversion easily takes place at the concrete in-process of pouring, lead to the unable accurate control to fall board face concrete elevation, the relatively poor scheduling problem of face geometry of falling after the concrete shaping, and the form removal finished product is not good, the very easy adhesion concrete of flitch leads to falling board face negative and positive angle is uneven in the form removal in-process, influence the impression quality of shaping face, the repair work of a series of quality defects has been caused simultaneously, the construction cost of project has been increased.
Disclosure of Invention
The invention aims to solve the technical problems that the forming quality of the lowering plate is poor and the elevation is easy to make mistakes in the prior art, and provides a formwork supporting die and a formwork supporting method for lowering the lowering plate of a shaped toilet, which can control the elevation of the lowering plate surface and the floor flatness.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a stereotyped toilet descending plate formwork supporting mold is of a horizontal frame structure and comprises a fixed triangular frame, an adjustable supporting rod, a horizontal limiting device, a vertical limiting device, a horizontal frame vertical rod and a concrete surface leveling device; the fixed triangular supports are positioned at the corner positions of the frame structure, and every two fixed triangular supports are connected through the adjustable supporting rods; the horizontal limiting device is arranged between the adjustable support rod and the side plate beam steel bar and is used for limiting the horizontal displacement of the descending plate formwork supporting die; the vertical limiting device is arranged between the fixed tripod and the concrete supporting template at the bottom and is used for limiting the vertical displacement of the descending plate formwork supporting die; the horizontal frame upright rod is arranged between the two adjustable support rods; concrete face leveling device includes dwang and infrared laser level transmitter, the dwang install in the horizontal bracket pole setting, infrared laser level transmitter install in the lower extreme of dwang.
In the above scheme, the descending plate formwork supporting die is of a rectangular frame structure and comprises four fixed tripods and four adjustable supporting rods, the four fixed tripods are respectively located at four right-angle positions of the rectangular frame structure, and the four adjustable supporting rods form four sides of the rectangular frame structure.
In the scheme, the fixed tripod is a right-angled triangle structure formed by welding three square tubes, the end parts of two right-angled sides are respectively provided with a socket piece, the socket piece is made of a square tube with the size smaller than that of the fixed tripod, and the adjustable stay bar is made of a square tube with the size equal to that of the fixed tripod; the socket piece is inserted into the adjustable stay bar and fastened through threads.
In the above scheme, horizontal stop device includes angle steel and round steel, two limits of angle steel are hugged closely respectively the base and the outside limit of adjustable vaulting pole, one side and the round steel welding of angle steel, round steel and sideboard roof beam steel bar welding.
In the above scheme, one horizontal limiting device is installed in the middle of each adjustable support rod.
In the above scheme, perpendicular stop device includes screw rod and fastening nut, the lower extreme of screw rod is vertical to be passed contradict with the concrete support template of bottom behind the fixed tripod, and the upper end of screw rod is higher than fixed tripod, and passes through fastening nut fastening.
In the above scheme, the vertical limiting devices are uniformly distributed on the right-angle edge of the fixed tripod.
In the above scheme, the horizontal bracket pole setting is made by square pipe, and the both ends of horizontal bracket pole setting are set up respectively on two relative adjustable stay bars that set up to pass through the bolt fastening.
In the above scheme, the twist grip of being convenient for it is rotatory is installed to the upper end of dwang, be equipped with the external screw thread on the dwang, the dwang with the position of horizontal stand pole setting contact is equipped with stop nut, the external screw-thread fit on stop nut and the dwang.
The invention also provides a formwork supporting method of the stereotyped toilet descending plate formwork supporting mold, which comprises the following steps of:
and 6, disassembling and maintaining the mold.
The invention has the beneficial effects that:
1. the fixed tripod adopts a triangular mode, so that the stability of the rod piece is enhanced. In the former similar mould, the rectangular rods are connected at four corners by bolts, and the mould is easily deformed due to uneven extrusion of concrete during concrete pouring operation due to the instability of a quadrilateral, so that the structural size of the whole floor slab is influenced.
Secondly, the fixed tripod is a standard component, can be used in toilets of any size, and for falling plate surfaces of different sizes and different sizes, the length of the adjustable stay bar 2 can be adjusted only by calculation, so that the adjustable falling plate surface adjustable support can be applied to various toilet projects of different sizes, the material and processing cost are saved, and the maximization of the use benefit of the die is ensured.
2. The horizontal limiting device and the vertical limiting device are cooperatively used, so that the mounting precision of the mold is ensured, and the concrete forming quality is improved qualitatively. In the past, similar moulds are often positioned, and because the positioning force is insufficient, the phenomena that the moulds float upwards due to the pressure of concrete in the concrete pouring process, the thickness of a plate surface is thickened, or the moulds displace, the plane size error of the plate surface is reduced and the like are frequently caused.
3. The use of infrared laser level transmitter, the relatively poor problem of solution face elevation error, the face roughness that can be thorough. The infrared laser beam rotates 360 degrees to form a level surface, and the flatness of the plate surface can be guaranteed to be within 3 mm. In terms of the current waterproof design of the toilet, the toilet is mostly waterproof by adopting a coating, and before the coating is waterproof, the surface of the structural plate needs to be leveled by mortar, and then waterproof construction can be carried out. If infrared laser level transmitter has been adopted, with the control of slab face roughness within 3mm, this is not only to the promotion of a structure construction quality nature, at the design aspect, can also cancel this process of building screed-coat for the construction progress has still practiced thrift construction cost simultaneously.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a top view of a drop panel form erecting mold of the present invention;
FIG. 2 is a schematic structural diagram of a fixed tripod of the drop panel formwork mold shown in FIG. 1;
FIG. 3 is a schematic view of a fixed tripod and an adjustable brace socket buckle of the drop plate formwork mold shown in FIG. 1;
FIG. 4 is a schematic view of a horizontal stop device of the drop plate formwork mold shown in FIG. 1;
FIG. 5 is a schematic view of a vertical stop device of the drop plate formwork mold shown in FIG. 1;
FIG. 6 is a schematic view of the connection between the vertical rod of the horizontal frame and the adjustable brace rod of the formwork supporting mold for the falling plate shown in FIG. 1;
fig. 7 is an operational schematic diagram of an infrared laser level transmitter of the drop plate formwork mold shown in fig. 1.
In the figure: 100. lowering the plate and supporting a mold; 1. fixing the tripod; 11. a square tube; 12. a socket piece; 2. an adjustable brace bar; 3. a horizontal limiting device; 31. angle steel; 32. round steel; 4. a vertical limiting device; 41. a screw; 42. fastening a nut; 43. a gasket; 5. a horizontal frame vertical rod; 51. a bolt; 6. a concrete surface leveling device; 61. rotating the handle; 63. rotating the rod; 64. an infrared laser level transmitter; 65. a limit nut; 200. the side plate beam steel bars; 300. the concrete supports the formwork.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1-7, a shaped toilet descending board formwork supporting mold 100 according to a preferred embodiment of the present invention, the descending board formwork supporting mold 100 is a horizontal frame structure, and the descending board formwork supporting mold 100 includes a fixed tripod 1, an adjustable brace 2, a horizontal limiting device 3, a vertical limiting device 4, a horizontal frame upright 5 and a concrete surface leveling device 6. The fixed tripod 1 is positioned at the corner position of the frame structure, and every two fixed tripods 1 are connected through the adjustable supporting rod 2. The horizontal limiting device 3 is arranged between the adjustable support rod 2 and the side plate beam steel bar 200 and used for limiting the horizontal displacement of the falling plate formwork supporting die 100; the vertical limiting device 4 is arranged between the fixed tripod 1 and the concrete supporting template 300 and is used for limiting the vertical displacement of the falling plate formwork supporting die 100; the horizontal frame upright stanchion 5 is arranged between the two adjustable stay bars 2; concrete face leveling device 6 includes dwang 63 and infrared laser level transmitter 64, and dwang 63 is installed on horizontal stand pole setting 5, and infrared laser level transmitter 64 is installed in the lower extreme of dwang 63.
In this embodiment, a 5cm drop plate formwork mold 100 is manufactured by using the following main components: the square pipe □ 50, the square pipe □ 40, the square pipe 3, the equal angle steel L50, the round steel phi 12 are all mm in material unit.
Further optimize, in this embodiment, the descending plate formwork supporting mold 100 is a rectangular frame structure, and includes four fixed tripods 1 and four adjustable struts 2, the four fixed tripods 1 are respectively located at four right angles of the rectangular frame structure, and the four adjustable struts 2 constitute four sides of the rectangular frame structure.
Further optimize, in this embodiment, the fixed tripod 1 is an equilateral right-angled triangle structure formed by welding three square tubes 11, the welding seam is polished smoothly, the size of the square tube 11 is □ 50 × 3, and the length of two right-angled sides is 500 mm. The four fixed tripods 1 are standard parts and have the same size. Socket pieces 12 are welded at the end parts of the two right-angle sides respectively, and the socket pieces 12 are made of square pipes □ 40 and 3. The adjustable stay bar 2 is made of square tubes □ 50 x 3; the socket 12 is inserted into the adjustable stay 2 and fastened by a screw. The length L of the adjustable stay bar 2 is calculated from the toilet geometry, L ═ D (toilet size) -2 × 50 (fixed tripod length).
Further optimize, in this embodiment, horizontal limiting device 3 includes angle steel 31 and round steel 32, and angle steel 31 is equilateral angle steel L50 × 3. Two edges of the angle steel 31 are tightly attached to the bottom edge and the outer side edge of the adjustable support rod 2 respectively, the side edge of the angle steel 31 is welded with the round steel 32, the round steel 32 is welded with the side plate beam steel bar 200, the plane position of the falling plate formwork supporting mold 100 during installation is controlled, and plane movement is avoided during concrete pouring operation.
Further preferably, in this embodiment, there are four horizontal limiting devices 3, which are respectively installed in the middle of the four adjustable supporting rods 2.
Further preferably, in this embodiment, the vertical limiting device 4 includes a screw rod 41 and a fastening nut 42, a lower end of the screw rod 41 vertically penetrates through the fixing tripod 1 and then abuts against the concrete supporting formwork 300 at the bottom, and an upper end of the screw rod 41 is higher than the fixing tripod 1 and is locked by the fastening nut 42. A gasket 43 is provided between the fastening nut 42 and the upper surface of the fixing tripod 1.
Preferably, in this embodiment, there are eight vertical position-limiting devices 4, which are respectively installed on the right-angled edges of the four fixed tripods 1.
Further preferably, in this embodiment, the horizontal frame upright 5 is made of a square tube □ 40, 3, and threaded holes are formed at both ends thereof to fix the mold without deformation, and also to be a mounting carrier for the infrared laser level transmitter 64. Two ends of the horizontal frame upright rod 5 are respectively overlapped on the upper surfaces of the two oppositely arranged adjustable stay bars 2 and are fixed through bolts 51.
Further optimize, in this embodiment, the twist grip 61 of being convenient for it is rotatory is installed to the upper end of dwang 63, is equipped with the external screw thread on the dwang 63, and the position of dwang 63 and 5 contacts of horizontal stand pole setting is equipped with stop nut 65, stop nut 65 and the external screw thread fit on the dwang 63. The infrared laser level emitter 64 realizes 360-degree rotation through the rotating handle 61, and infrared rays pass through the concrete surface to ensure the elevation of the plate surface and the flatness of the plate surface.
The invention also provides a formwork supporting method of the regularization toilet descending plate formwork supporting mold 100, which comprises the following steps:
After the construction of the steel bars of the floor of the toilet is finished, the plane positioning is started. Determining the plane installation position of the falling plate formwork mold 100 according to a construction drawing, accurately determining the positions of threaded holes of eight vertical limiting devices 4, marking, installing the screw rods 41 of the vertical limiting devices 4, and coordinating and appropriately changing the positions of the steel bars when meeting the position of the steel bars to make a bolt hole positioning area;
Assembling a fixed tripod 1 and an adjustable stay bar 2 according to the pattern of a figure 1 to form a frame structure, then coating a release agent on the concrete-stained surface of a mould, then placing the mould on a floor panel for rough installation, ensuring that a screw 41 in a vertical limiting device 4 can smoothly penetrate into a reserved hole of the mould, welding and fixing the mould and a plate girder reinforcing steel bar through a horizontal limiting device 3, and controlling the plane position of the mould;
According to the thickness of the surface of the falling plate in the construction drawing, the horizontal height of the die is slightly adjusted, four corners of the falling plate are adjusted to ensure that the die is on the same horizontal plane, and after the elevation is confirmed to be correct, a fastening nut 42 of the vertical limiting device 4 is screwed up for fastening and fixing;
According to the style of a figure 1, a horizontal frame upright rod 5 is installed, after two ends of the horizontal frame upright rod 5 and an adjustable stay rod 2 are fixed through bolts 51, a vertical rotating rod 63 is installed, an infrared laser level transmitter 64 is installed at the lower end of the rotating rod 63, then elevation debugging of the infrared laser level transmitter 64 is carried out, the height of the infrared laser level transmitter 64 is adjusted by rotating a rotating handle 61, the height of a laser beam is determined, the laser beam and a landing plate surface are ensured to be on the same height, and meanwhile, the level transmitter is debugged, so that the level transmitter can be normally used;
In the concrete pouring process, starting an infrared laser level emitter 64, rotating a rotating handle 61, checking the elevation of the concrete on the floor of the falling plate, manually adjusting the using amount of the concrete on the plate surface according to the level rotated by the laser, flattening and smoothing after compacting, and ensuring the flatness of the plate surface with the error within 3 mm;
step 6, disassembling the mould
And (4) after the concrete is hardened to reach certain strength, dismantling the mould. Firstly, the fastening nut 42 on the vertical limiting device 4 is removed, secondly, the vertical rod 5 of the horizontal frame is removed, the fixed tripod 1 is oppositely tapped by a hammer along the direction of the vertical rod 5 of the horizontal frame, a gap of 10mm is arranged at the socket joint of the fixed tripod 1 and the adjustable stay bar 2, when the fixed tripod 1 is tapped by the hammer, sufficient allowance can be ensured to separate the fixed tripod from the lateral concrete, and after the die is completely separated from the concrete, the whole die is taken out and removed.
Step 7, maintenance and repair
And (4) cleaning the surface pollutants of the disassembled mould, removing mortar immersed in the bolt lead screw and the threaded hole, and storing the mortar in a classified arrangement manner. And cutting off the screw rod 41 in the vertical limiting device 4 exposed on the plate surface by using a cutting machine, and performing daily watering maintenance on the plate surface concrete.
The forming bathroom descending plate formwork supporting die and the formwork supporting method have the following beneficial effects:
1. the fixed tripod 1 adopts a triangular mode, so that the stability of the rod piece is enhanced. In the former similar mould, the rectangular rods are connected at four corners by bolts, and the mould is easily deformed due to uneven extrusion of concrete during concrete pouring operation due to the instability of a quadrilateral, so that the structural size of the whole floor slab is influenced.
Secondly, the fixed tripod 1 is a standard component, can be used in toilets of any size, and for falling plate surfaces of different sizes and different sizes, the length of the adjustable stay bar 2 can be adjusted only by calculation, so that the fixed tripod can be applied to various toilet projects of different sizes, the material and processing cost can be saved, and the maximization of the use benefit of the die can be ensured.
2. The horizontal limiting device 3 and the vertical limiting device 4 are cooperatively used, so that the installation precision of the mold is ensured, and the concrete molding quality is improved qualitatively. In the past, similar moulds are often positioned, and because the positioning force is insufficient, the phenomena that the moulds float upwards due to the pressure of concrete in the concrete pouring process, the thickness of a plate surface is thickened, or the moulds displace, the plane size error of the plate surface is reduced and the like are frequently caused.
3. The use of infrared laser level transmitter, the relatively poor problem of solution face elevation error, the face roughness that can be thorough. The infrared laser beam rotates 360 degrees to form a level surface, and the flatness of the plate surface can be guaranteed to be within 3 mm. In terms of the current waterproof design of the toilet, the toilet is mostly waterproof by adopting a coating, and before the coating is waterproof, the surface of the structural plate needs to be leveled by mortar, and then waterproof construction can be carried out. If infrared laser level transmitter has been adopted, with the control of slab face roughness within 3mm, this is not only to the promotion of a structure construction quality nature, at the design aspect, can also cancel this process of building screed-coat for the construction progress has still practiced thrift construction cost simultaneously.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A formwork method of a regularization toilet descending plate formwork mold is characterized in that the formwork method adopts the regularization toilet descending plate formwork mold, the regularization toilet descending plate formwork mold is of a horizontal frame structure and comprises a fixed triangular frame, an adjustable supporting rod, a horizontal limiting device, a vertical limiting device, a horizontal frame upright rod and a concrete surface leveling device; the fixed triangular supports are positioned at the corner positions of the frame structure, and every two fixed triangular supports are connected through the adjustable supporting rods; the horizontal limiting device is arranged between the adjustable support rod and the side plate beam steel bar and is used for limiting the horizontal displacement of the descending plate formwork supporting die; the vertical limiting device is arranged between the fixed tripod and the concrete supporting template at the bottom and is used for limiting the vertical displacement of the descending plate formwork supporting die; the horizontal frame upright rod is arranged between the two adjustable support rods; the concrete surface leveling device comprises a rotating rod and an infrared laser leveling transmitter, the rotating rod is mounted on the vertical rod of the horizontal frame, and the infrared laser leveling transmitter is mounted at the lower end of the rotating rod;
the formwork supporting method comprises the following steps:
step 1, plane positioning: after the construction of the floor reinforcing steel bars of the toilet is finished, plane positioning is started, the plane installation position of the falling plate formwork supporting die is determined according to a construction drawing, the installation position of the vertical limiting device is accurately determined and marked, and then the vertical limiting device is installed;
step 2, horizontal limiting: assembling the fixed tripod and the adjustable support rod to form a frame structure, then coating a release agent on the concrete-stained surface of the mold, then placing the mold on a floor panel for rough installation, fixedly connecting the mold with the side plate beam steel bars through the horizontal limiting device, and controlling the plane position of the mold;
step 3, vertical limiting: slightly adjusting the horizontal height of the die according to the thickness of the surface of the falling plate in the construction drawing, ensuring that the die is on the same horizontal plane, and fastening and fixing the vertical limiting device after confirming that the elevation is correct;
step 4, installing an infrared laser level transmitter: installing the horizontal frame upright rod, installing a vertical rotating rod, installing the infrared laser level transmitter at the lower end of the rotating rod, then debugging the elevation of the infrared laser level transmitter to ensure that a laser beam and a floor slab concrete forming surface are at the same height, and debugging the infrared laser level transmitter simultaneously to ensure that the infrared laser level transmitter can be normally used;
step 5, controlling the flatness of the panel: in the concrete pouring process, starting an infrared laser leveling transmitter, rotating a rotating rod, checking the elevation of the concrete on the floor of the falling plate, manually adjusting the using amount of the concrete on the plate surface according to the level rotated by the laser, flattening and smoothing the concrete after the concrete is compacted, and ensuring the flatness of the plate surface with the error within 3 mm;
and 6, disassembling and maintaining the mold.
2. The formwork method of the finalized toilet descending slab formwork mold according to claim 1, wherein the descending slab formwork mold is a rectangular frame structure and comprises four fixed tripods and four adjustable struts, the four fixed tripods are respectively located at four right angles of the rectangular frame structure, and the four adjustable struts form four sides of the rectangular frame structure.
3. The formwork supporting method of the finalized bathroom slab lifting formwork supporting die as claimed in claim 1, wherein the fixed tripod is a right triangle structure formed by welding three square pipes, the end portions of two right-angled sides are respectively provided with a socket piece, the socket piece is made of a square pipe with a size smaller than that of the fixed tripod, and the adjustable stay bar is made of a square pipe with a size equal to that of the fixed tripod; the socket piece is inserted into the adjustable stay bar and fastened through threads.
4. The formwork supporting method of the stereotyped toilet descending plate formwork supporting mold according to claim 3, wherein the horizontal limiting device comprises angle steel and round steel, two edges of the angle steel are respectively tightly attached to the bottom edge and the outer side edge of the adjustable supporting rod, one edge of the angle steel is welded with the round steel, and the round steel is welded with the side plate beam steel.
5. The formwork supporting method for the boarding toilet descending formwork mold according to claim 1, wherein one horizontal limiting device is installed in the middle of each adjustable brace rod.
6. The formwork supporting method of the finalized bathroom slab descending formwork supporting mold according to claim 1, wherein the vertical limiting device comprises a screw rod and a fastening nut, the lower end of the screw rod vertically penetrates through the fixed tripod and then abuts against a concrete supporting formwork at the bottom, and the upper end of the screw rod is higher than the fixed tripod and is fastened through the fastening nut.
7. The formwork supporting method of the finalized bathroom slab descending formwork supporting mold as claimed in claim 6, wherein the vertical limiting devices are uniformly distributed on the right-angled edges of the fixed tripod.
8. The formwork supporting method for the boarding toilet formwork descending mold according to claim 1, wherein the horizontal frame vertical rod is made of a square pipe, and two ends of the horizontal frame vertical rod are respectively overlapped on two oppositely arranged adjustable support rods and fixed through bolts.
9. The formwork supporting method for the stereotyped toilet descending plate formwork supporting mold according to claim 1, wherein a rotating handle convenient to rotate is installed at the upper end of the rotating rod, an external thread is arranged on the rotating rod, a limiting nut is arranged at a position where the rotating rod is in contact with the horizontal frame vertical rod, and the limiting nut is matched with the external thread on the rotating rod.
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| CN110273543B (en) * | 2019-05-13 | 2021-04-23 | 苏州顺龙建设集团有限公司 | Convenient floor-lowering formwork-hanging construction method for mounting and dismounting tool |
| CN110565951A (en) * | 2019-08-21 | 2019-12-13 | 中国建筑一局(集团)有限公司 | Recyclable shaping mold for construction of sinking room and construction method |
| CN114541741A (en) * | 2022-03-07 | 2022-05-27 | 中国十七冶集团有限公司 | Concrete floor slab lowering area slab surface regularized support construction method |
| CN114837404A (en) * | 2022-06-08 | 2022-08-02 | 上海宝冶集团有限公司 | Sunken type falling plate pouring mold and pouring method |
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| CN206545386U (en) * | 2017-03-06 | 2017-10-10 | 垫江县新民小学校 | Sheet metal forming formwork drops in a kind of toilet |
| CN207296115U (en) * | 2017-08-08 | 2018-05-01 | 成都锦华建设工程有限责任公司 | A kind of cast-in-situ floor high accuracy positioning control system |
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