CN208668943U - Cast-in-situ stair drip integral forming device - Google Patents

Abstract

The utility model discloses a kind of cast-in-situ stair drip integral forming devices, including stair bed die, stair side form and the line template that drips, stair side form is vertically and fixedly provided in the one side edge of stair bed die, it is only bonded stair side form on the inside of stair side form and is fixed with the line template that drips in parallel, only adjacent drip template-setup has the solid semicircle endless tube on stair bed die of button on the inside of the line template that drips.The utility model stair drip is synchronized with main body pours completion, and technological operation is easy, and exploitativeness is strong, and molding effect is beautiful, not easily to fall off, damage.The utility model structural strength is high, accurate positioning, and installation and removal are all very convenient, can be used in turn repeatedly, and using effect is good, is suitble to promotion and implementation.

Description

Cast-in-situ stair drip integral forming device

Technical field:

The utility model belongs to drip molding equipment technical field in architectural stair construction field, and in particular to Yi Zhongxian Pour stair drip integral forming device.

Background technique:

Stair are essential components in building structure, and with stepping up for construction quality, stair waterproof also becomes The dominant item of construction quality.The usual main body of stair waterproof is poured later period decorations and is painted using cement mortar into drip And waterproof platform, construction quality is not easy to control, high labor cost, and finished product protection difficulty is larger when later period installation balustrade, It is easy to cause drip to fall off, truncation lacks angle phenomenon.

Utility model content:

Technical problem to be solved in the utility model is that stair drip with main body stair pours one-pass molding, is not only protected The construction quality of drip has been demonstrate,proved, and has largely been reduced costs, finished product protection is in place.

Solution adopted by the utility model to solve its technical problems is that: a kind of integrally formed dress of cast-in-situ stair drip It sets, including stair bed die, stair side form and the line template that drips, is vertically and fixedly provided with stair side in the one side edge of stair bed die Mould is only bonded stair side form on the inside of stair side form and is fixed with the line template that drips in parallel, and only neighbour drips on the inside of the line template that drips Line template is provided with the solid semicircle endless tube on stair bed die of button.

The semicircle endless tube is PVC semicircle endless tube, and PVC semicircle endless tube is equidistantly fixed on stair using iron nail or screw On bed die.

The center spaced set of the PVC semicircle endless tube has cap head relief hole, extends on the downside of cap head relief hole It is provided with locating sleeve, iron nail or screw mates are installed through in locating sleeve, and the cap head of iron nail or screw allows positioned at cap head In the hole of position.

It is that the locating sleeve corresponding stair bed die position is provided with embedded nut, the inner cavity nut and locating sleeve Interior nut cooperates together.

Matching is set with shaping rack in the PVC semicircle endless tube, and the lower edge of shaping rack is provided with inside flange and makees For support leg.

The utility model has the beneficial effects that the utility model stair drip is synchronized with main body pours completion, technological operation Simplicity, exploitativeness is strong, and molding effect is beautiful, not easily to fall off, damage.The utility model structural strength is high, accurate positioning, installation It is all very convenient with dismantling, it can be used in turn repeatedly, using effect is good, is suitble to promotion and implementation.

Detailed description of the invention:

Fig. 1 is cast-in-situ stair drip integral forming device mounting plane figure.

Fig. 2 is cast-in-situ stair drip integral forming device installation sectional view.

Fig. 3 is demoulding back view after stair pouring molding.

Fig. 4 is demoulding trailing flank plan view after the cast-in-place molding of stair.

Fig. 5 is partial enlargement structural representation in Fig. 1.

Fig. 6 is the cross section enlarged structure schematic diagram of PVC semicircle endless tube in Fig. 5.

Fig. 7 is the cross section enlarged structure schematic diagram of another PVC semicircle endless tube.

Fig. 8 is the top view of PVC semicircle endless tube in Fig. 6 or Fig. 7.

Figure label: 1 is stair bed die, and 2 be iron nail, and 2a is screw, and 3 be PVC semicircle endless tube, and 4 be the line template that drips, 5 It is the bed die lumps of wood for stair side form, 6,7 be molding stair, and 8 be molding inclined plate bottom drip, and 9 be to form inclined plate side drip, 10 It is locating sleeve for embedded nut, 11,12 be cap head relief hole, and 13 be reinforcing rib, and 14 be shaping rack, and 15 be support leg.

Specific embodiment:

The present invention will be further described with reference to the accompanying drawings and examples.

Embodiment 1: as Figure 1-Figure 4, cast-in-situ stair drip integral forming device includes stair bed die 1, stair side Mould 5 and drip line template 4 and stair bottom plate drip, stair side drip etc., stair bottom plate drip have the half of indent Circular arc is formed, and the stair side drip has concrete to convex to form, and stair drip is poured with main body stair segment sync It completes.Including being vertically and fixedly provided with stair side form 5 in the one side edge of stair bed die 1, stair are only bonded in 5 inside of stair side form Side form 5 is fixed with the line template 4 that drips in parallel, and only neighbour drips for the inside of line template 4 of dripping, to be provided with button solid at stair bottom for line template 4 Semicircle endless tube on mould 1.

In the present embodiment, used semicircle endless tube is PVC semicircle endless tube 3, and using iron nail 2 equidistantly by PVC Semicircle endless tube 3 is fixed on stair bed die 1.

Embodiment 2: another cast-in-situ stair drip integral forming device, including stair inclined plate drip and stair side Drip.Bench width should be extended out to a template thickness, bed die and side form, which install, after the completion will when stair inclined plate formwork erection The template item of side drip thickness is fixed in stair side form against bed die, then by the pvc pipe of semicircle along stair side form Drip one end is fixed at inner corner trim, is carried out reinforcing bar binding and concreting after the completion of cushion block arrangement, is formed after demoulding cast-in-place The integrally formed drip of stair.

As shown in figure 3, cast-in-situ stair drip integral forming device of the invention, including stair inclined plate drip 8 and building Side of the ladder face drip 9.

Bench width is first extended out into a template thickness when stair inclined plate formwork erection, after the completion of bed die 1 and side form 5 install The line template 4 that will drip is fixed in stair side form 5 against bed die 1.Then by the pvc pipe of semicircle 2 along the nail of line template 4 that drips Son 2 is fixed at inner corner trim.Reinforcing bar binding and concreting form the integrally formed drip of cast-in-situ stair after completing demoulding.

Inclined plate bottom drip 8 is formed after demoulding and molding inclined plate side drip 9 is as shown in Figure 3.Inclined plate side is formed after demoulding Drip 9 is as shown in Figure 4.The line template 4 that drips is determined according to the drip thickness of planning, and plank sheathing can be used, can also Using the rectangular section material of other forms.Shown in pvc pipe 2 using 25mm pvc pipe intermediate symmetry cut use, can also root According to dripping linear dimension and site operation needs to select different diameter or material.The nail 2 of the fixing PVC pipe uses length The iron nail of 20mm.Embodiment 3: on the basis of embodiment 1 or 2, referring to shown in Fig. 5, Fig. 6 and Fig. 8, the center of PVC semicircle endless tube 3 Position spaced set has cap head relief hole 12, and being extended on the downside of cap head relief hole 12 has locating sleeve 11.2a, screw With being installed through in locating sleeve 11, the cap head of screw 2a is located in cap head relief hole 12.

Meanwhile being that corresponding 1 position of stair bed die of locating sleeve 11 is provided with embedded nut 10, the inner cavity nut and fixed Nut in the casing 11 of position cooperates together.The present embodiment installation and removal are all very convenient, can be used in turn repeatedly, Using effect is good, improves whole service life, reduces use cost.

Embodiment 4: it is shown in Figure 7 on the basis of embodiment 1 or 2, and match to be set in PVC semicircle endless tube 3 and determine Type frame 14, the lower edge of shaping rack 14 are provided with inside flange as support leg 15.PVC half can be improved using shaping rack 14 The structural strength of ring tube 3 keeps the setting accuracy with higher of PVC semicircle endless tube 3.

Claims (5)

1. a kind of cast-in-situ stair drip integral forming device, including stair bed die, stair side form and the line template that drips, feature It is: is vertically and fixedly provided with stair side form in the one side edge of stair bed die, it is parallel that stair side form is only bonded on the inside of stair side form It is fixed with the line template that drips, only adjacent drip template-setup has the solid semicircular ring on stair bed die of button on the inside of the line template that drips Pipe.

2. cast-in-situ stair drip integral forming device according to claim 1, it is characterized in that: the semicircle endless tube is PVC semicircle endless tube is equidistantly fixed on stair bed die by PVC semicircle endless tube using iron nail or screw.

3. cast-in-situ stair drip integral forming device according to claim 2, it is characterized in that: the PVC semicircle endless tube Center spaced set have cap head relief hole, on the downside of cap head relief hole be extended have locating sleeve, iron nail or spiral shell Nail matching is installed through in locating sleeve, and the cap head of iron nail or screw is located in cap head relief hole.

4. cast-in-situ stair drip integral forming device according to claim 3, it is characterized in that: with the locating sleeve Corresponding stair bed die position is provided with embedded nut, which cooperates together with the nut in locating sleeve.

5. cast-in-situ stair drip integral forming device according to claim 2, it is characterized in that: in the PVC semicircular ring Matching is set with shaping rack in pipe, and the lower edge of shaping rack is provided with inside flange as support leg.