CN208858153U - Vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould - Google Patents

Abstract

The utility model discloses a kind of vertical shaft gantries to wear cast-in-place concrete floor one-time-shaped mould, including bottom plate, vertically the coaming plate that is fixedly mounted on the bottom plate and the cover board that the coaming plate top is set, the center of the bottom plate offers vertical shaft gantry across hole, the vertical shaft gantry passes through the outer dimension in hole and the outer dimension of vertical shaft gantry matches, and the buckling parts to match with the coaming plate inner surface is provided on the cover board.The utility model can not only one-pass molding vertical shaft gantry hole to be provided, and coaming plate can be as the sealing platform of vertical shaft gantry hole to be provided, bottom plate can be as the fire-proof board of vertical shaft gantry hole to be provided, it can be realized batch production processing, batch machining is at low cost, and in-site installation is simple and convenient, and it is not high to site operation environmental requirement, saving of work and time is installed.

Description

Vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould

Technical field

The utility model belongs to technical field of building construction, and in particular to a kind of vertical shaft gantry wears cast-in-place concrete floor one The mold of secondary molding.

Background technique

In traditional vertical shaft gantry hole to be provided construction technology, casting concrete forms cast-in-place concrete floor at the scene When, by way of being laid with plank sheathing, it is reserved that the vertical shaft gantry passed through for vertical shaft gantry is reserved in cast-in-place concrete floor Hole, then vertical shaft gantry is threaded through in vertical shaft gantry hole to be provided and then secondary pouring molding sealing platform, and be laid with fire-proof plate, Smear fire-proof mud；In the actual construction process, it has the following deficiencies: 1, need stopping for secondary pouring molding vertical shaft gantry hole to be provided Water platform is easy to pollute lower layer's vertical shaft gantry；2, the gap between vertical shaft gantry and the metope of concrete walls is smaller, operation Space is limited, in the sealing platform of second pouring molding vertical shaft gantry hole to be provided, can occur honeycomb fiber crops because leakiness is vibrated The phenomenon that face, has seriously affected the impression quality of concrete construction；3, it needs to install additional in the lower face of cast-in-place concrete floor anti- Ashes after a fire plate increases workload, and causes the waste on material；In order to solve disadvantages described above, it should propose a kind of vertical shaft gantry Wear the mold of cast-in-place concrete floor one-pass molding.

Utility model content

The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide vertical shaft gantry Cast-in-place concrete floor one-time-shaped mould is worn, simple structure and reasonable design can not only form vertical shaft gantry hole to be provided, And coaming plate can as the sealing platform of vertical shaft gantry hole to be provided, bottom plate can as the fire-proof board of vertical shaft gantry hole to be provided, Can be realized batch production processing, batch machining is at low cost, and in-site installation is simple and convenient, and it is not high to site operation environmental requirement, Saving of work and time is installed.

In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of vertical shaft gantry wears cast-in-place coagulation Tulou plate one-time-shaped mould, it is characterised in that: the coaming plate and setting being fixedly mounted on the bottom plate including bottom plate, vertically exist The cover board on the coaming plate top, the center of the bottom plate offer vertical shaft gantry across hole, and the vertical shaft gantry passes through hole Outer dimension and the outer dimension of vertical shaft gantry match, be provided on the cover board and match with the coaming plate inner surface Buckling parts.

Above-mentioned vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: the vertical shaft gantry is worn Via hole is rectangular opening, and the coaming plate is the first side plate laid in parallel by two and two the second side plate splicing groups laid in parallel At rectangle coaming plate, the top of the rectangle coaming plate is higher than cast-in-place concrete floor upper face 50mm~80mm.

Above-mentioned vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: first side plate with Gusset is provided between bottom plate and between the second side plate and bottom plate.

Above-mentioned vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: the buckling parts is by more A block is collectively formed.

Compared with the prior art, the utility model has the following advantages:

1, the utility model can not only form vertical shaft gantry hole to be provided, and the coaming plate can be used as the vertical shaft bridge The sealing platform of frame hole to be provided, therefore, after casting concrete forms cast-in-place concrete floor and vertical shaft gantry hole to be provided at the scene, The sealing platform for not needing to carry out vertical shaft gantry hole to be provided described in secondary pouring molding, reduces working procedure, avoids secondary dirt Dye, moreover, improving the system of sealing platform height and size when sealing platform of the coaming plate as the vertical shaft gantry hole to be provided One property, error are small.

2, the utility model can not only one-pass molding vertical shaft gantry hole to be provided, and bottom plate can be used as the vertical shaft bridge The fire-proof board of frame hole to be provided, therefore, at the scene casting concrete molding cast-in-place concrete floor and vertical shaft gantry hole to be provided it Afterwards, it does not need to be laid with fire-proof board in cast-in-place concrete floor lower face, is conducive to finished product protection, there is significant economy and ring Border benefit eliminates fire-proof board and cast-in-place concrete building when fire-proof board of the bottom plate as the vertical shaft gantry hole to be provided Faulting of slab ends between plate lower face improves the impression quality in ed crack of cast-in-place concrete slab face, and will not be to already installed Vertical shaft gantry causes secondary pollution, and using effect is good.

3, the utility model can be realized batch production processing, and batch machining is at low cost, and in-site installation is simple and convenient, to existing Field construction environment is of less demanding, installs saving of work and time；After cast-in-place concrete floor and vertical shaft gantry hole to be provided molding, It does not need to remove entire vertical shaft gantry hole to be provided molding die, reduces the labor intensity of operator, improve construction efficiency, Cost of labor has been saved, has not been limited by vertical shaft gantry hole to be provided size and construction environment, special-less process and technical requirements, has been fitted Molding for the vertical shaft gantry hole to be provided of cast-in-place concrete floor in all construction.

4, the utility model simple structure and reasonable design, construction process is simple, easy to promote and utilize.

In conclusion the utility model simple structure and reasonable design, can not only form vertical shaft gantry hole to be provided, and Coaming plate can be as the fire-proof board of vertical shaft gantry hole to be provided as the sealing platform of vertical shaft gantry hole to be provided, bottom plate, can Realize batch production processing, batch machining is at low cost, and in-site installation is simple and convenient, installation not high to site operation environmental requirement Saving of work and time.

Below by drawings and examples, the utility model is further described in detail.

Detailed description of the invention

Fig. 1 is that the utility model removes the structural schematic diagram after cover board.

Fig. 2 is the structural schematic diagram of the utility model cover board.

Fig. 3 is the use state diagram of the utility model.

Fig. 4 is the structural schematic diagram that the utility model vertical shaft gantry wears cast-in-place concrete floor.

Description of symbols:

1-bottom plate；1-1-vertical shaft gantry passes through hole；The first side plate of 2-1-；

The second side plate of 2-2-；3-cover boards；3-1-block；

4-gussets；5-vertical shaft gantries；6-plank sheathings；

7-cast-in-place concrete floors；8-fireprotection layers；9-screws.

Specific embodiment

As depicted in figs. 1 and 2, the utility model include bottom plate 1, the coaming plate being fixedly mounted on the bottom plate 1 vertically and The cover board 3 on the coaming plate top is set, and the center of the bottom plate 1 offers vertical shaft gantry across hole 1-1, the vertical shaft Gantry matches across the outer dimension of hole 1-1 and the outer dimension of vertical shaft gantry 5, is provided on the cover board 3 and encloses with described The buckling parts that plate inner surface matches.

In the present embodiment, it is fixedly mounted on coaming plate on the bottom plate 1 by setting bottom plate 1 and vertically, it can not only be at Type vertical shaft gantry hole to be provided, and coaming plate can be used as described as the sealing platform of the vertical shaft gantry hole to be provided, bottom plate 1 The fire-proof board of vertical shaft gantry hole to be provided, therefore, casting concrete molding cast-in-place concrete floor 7 and vertical shaft gantry are pre- at the scene After box out, does not need to carry out the sealing platform of vertical shaft gantry hole to be provided described in secondary pouring molding, reduce working procedure, avoid Secondary pollution, moreover, when sealing platform of the coaming plate as the vertical shaft gantry hole to be provided, improve sealing platform height and The uniformity of size, error are small；After casting concrete forms cast-in-place concrete floor 7 and vertical shaft gantry hole to be provided at the scene, It does not need to be laid with fire-proof board in 7 lower face of cast-in-place concrete floor, is conducive to finished product protection, there is significant economy and environment Benefit eliminates fire-proof board and cast-in-place concrete floor when fire-proof board of the bottom plate 1 as the vertical shaft gantry hole to be provided Faulting of slab ends between 7 plate faces improves the impression quality of 7 plate face of cast-in-place concrete floor, and will not be to already installed perpendicular Well gantry 5 causes secondary pollution, and using effect is good.

In the present embodiment, by the setting cover board 3 on the coaming plate top, casting concrete forms cast-in-place coagulation at the scene When Tulou plate 7, it can prevent concrete from entering in the coaming plate.

In the present embodiment, it is rectangular opening that the vertical shaft gantry, which passes through hole 1-1, the coaming plate be by two lay in parallel the The rectangle coaming plate of side plate 2-1 and two the second side plate 2-2 splicing compositions laid in parallel, the top of the rectangle coaming plate is higher than 7 upper face 50mm~80mm of cast-in-place concrete floor.

In the present embodiment, since the cross section of vertical shaft gantry 5 is rectangle, it is rectangle that vertical shaft gantry, which passes through hole 1-1, Hole, for the ease of installation, the gap between the inner surface of the rectangular opening and the outer surface of vertical shaft gantry 5 is 1mm~2mm.

In the present embodiment, the top of the rectangle coaming plate is higher than the mesh of 7 upper face 50mm~80mm of cast-in-place concrete floor Be: the rectangle coaming plate can be as the sealing platform of the vertical shaft gantry hole to be provided, according to the design requirement of sealing platform, institute The top for stating rectangle coaming plate should be higher than 7 upper face 50mm~80mm of cast-in-place concrete floor, can just play the role of sealing platform.

In the present embodiment, it is all provided between the first side plate 2-1 and bottom plate 1 and between the second side plate 2-2 and bottom plate 1 It is equipped with gusset 4.

In the present embodiment, by being respectively provided between the first side plate 2-1 and bottom plate 1 and between the second side plate 2-2 and bottom plate 1 Gusset 4 can be improved the rigidity of vertical shaft gantry hole to be provided molding die, and vertical shaft gantry hole to be provided molding die is made to be not likely to produce change Shape ensure that the planarization between 7 lower face of bottom plate 1 and cast-in-place concrete floor.

In the present embodiment, the bottom plate 1, the first side plate 2-1, the second side plate 2-2 and gusset 4 are all made of steel plate production, steel Plate with a thickness of 3mm~5mm, in work progress, be hardly damaged, be unlikely to deform, using effect is good.

In the present embodiment, the buckling parts is collectively formed by multiple block 3-1.

In the present embodiment, cover board 3 and multiple block 3-1 are all made of plank production, plank with a thickness of 5mm~8mm.

As shown in Figure 3 and Figure 4, in actual use, first when forming cast-in-place concrete floor 7 and vertical shaft gantry hole to be provided First, it is required according to design drawing, it is pre-buried for positioning the positioning plate of vertical shaft gantry hole to be provided position on the ground, and described fixed Positioning reference holes are marked by the way of scribing line on the plate of position and examine the position of datum hole；Secondly, it is laid with plank sheathing 6, according to The position of the positioning reference holes and inspection datum hole that mark on the positioning plate, determines the vertical shaft on the plank sheathing 6 The installation site of gantry hole to be provided molding die, and the vertical shaft gantry hole to be provided molding die is fixedly mounted on the wooden model On plate 6；Then, poured in place concrete forms cast-in-place concrete floor 7, after the solidification of cast-in-place concrete floor 7, removes wooden model Plate 6 and cover board 3, sealing platform of the coaming plate as the vertical shaft gantry hole to be provided, the bottom plate 1 are pre- as the vertical shaft gantry The fire-proof board of box out；Then, the vertical shaft gantry 5 is lifted, the vertical shaft gantry 5 is made to pass through the vertical shaft gantry hole to be provided, Later, cable is laid in vertical shaft gantry；Finally, two surfaces up and down of the bottom plate 1 on each layer cast-in-place concrete floor 7 apply Smear fireproof coating, then, after the fireproof coating parches, the coaming plate on each layer cast-in-place concrete floor 7 with it is described Fire proofing material is filled between vertical shaft gantry 5, later, is smeared fire-proof mud on the surface of the fire proofing material, is formed fireprotection layer 8.

As shown in figure 3, in the present embodiment, bottom plate 1 is fixedly mounted on plank sheathing 6 by screw 9, when practical operation, by In bottom plate 1 using being made with a thickness of the steel plate of 3mm, for the ease of utilizing screw 9 by bottom plate 1 and plank sheathing at the construction field (site) 6 are fixed together, it is only necessary to pierce in plank sheathing 6 half of screw 9, recycle hammer that screw 9 is tapped bending, make The other half of screw 9 is pressed on bottom plate 1.

Compared with prior art, this vertical shaft gantry hole to be provided molding die can be realized batch production processing, batch machining It is at low cost, and in-site installation is simple and convenient, it is not high to site operation environmental requirement, saving of work and time is installed；In cast-in-place concrete building After plate 7 and vertical shaft gantry hole to be provided molding, does not need to remove entire vertical shaft gantry hole to be provided molding die, reduce behaviour The labor intensity for making personnel, improves construction efficiency, has saved cost of labor, not by vertical shaft gantry hole to be provided size and construction ring The limitation in border, special-less process and technical requirements, the vertical shaft gantry of cast-in-place concrete floor is pre- suitable for all construction The molding of box out.

The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still Belong in the protection scope of technical solutions of the utility model.

Claims (4)

1. a kind of vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: including bottom plate (1), vertical solid The cover board (3) Dingan County the coaming plate on the bottom plate (1) and the coaming plate top is set, the centre bit of the bottom plate (1) It sets and offers vertical shaft gantry across hole (1-1), the vertical shaft gantry passes through outer dimension and vertical shaft gantry (5) of hole (1-1) Outer dimension matches, and is provided with the buckling parts to match with the coaming plate inner surface on the cover board (3).

2. vertical shaft gantry described in accordance with the claim 1 wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: described It is rectangular opening that vertical shaft gantry, which passes through hole (1-1), and the coaming plate is that the first side plate (2-1) for being laid in parallel by two is parallel with two The rectangle coaming plate for the second side plate (2-2) the splicing composition laid, the top of the rectangle coaming plate are higher than cast-in-place concrete floor (7) Upper face 50mm~80mm.

3. vertical shaft gantry wears cast-in-place concrete floor one-time-shaped mould according to claim 2, it is characterised in that: described It is provided with gusset (4) between first side plate (2-1) and bottom plate (1) and between the second side plate (2-2) and bottom plate (1).

4. vertical shaft gantry described in accordance with the claim 1 wears cast-in-place concrete floor one-time-shaped mould, it is characterised in that: described Buckling parts is collectively formed by multiple blocks (3-1).