CN215254608U - Aluminum alloy die for air exhaust reserved hole of kitchen and bathroom - Google Patents

Abstract

An aluminum alloy die for a kitchen and bathroom air exhaust reserved hole, which relates to the technical field of constructional engineering and comprises a die body made of aluminum alloy material, the die body comprises a cubic box and a cubic end cover fixedly arranged at the top end of the box, the end cover is coaxial with the box, the length and the width of the end cover are respectively longer than the length and the width of the cross section of the box, a handle is arranged at the center of the upper surface of the end cover, a through hole which passes through the upper surface of the end cover and the lower surface of the bottom plate of the box is longitudinally arranged on the side wall of the box, the die body is fixedly connected with a lower template poured by a floor slab through a steel nail penetrating through the through hole, the upper surface of concrete poured by the floor slab is flush with the upper surface of the end cover, the edge of the end cover protruding out of the outer side of the side wall of the box is formed into a clamping groove structure through concrete pouring, and the clamping groove structure is matched with the bottom end of the finished product flue. This novel life and the turnover number of times that can improve the mould body improve the pouring quality of reserving the entrance to a cave, reduction of erection time.

Description

Aluminum alloy die for air exhaust reserved hole of kitchen and bathroom

Technical Field

The utility model relates to a building engineering technical field, concretely relates to an aluminum alloy mold that is used for kitchen guarding to air exhaust and reserves entrance to a cave.

Background

At present, residential buildings and public buildings kitchen and toilet air-exhaust reserved holes are poured by boxes manufactured on site through wood templates, the material waste is caused due to low turnover times, the reserved holes cannot be standardized and accurate, the shapes of the reserved holes are different, so that chiseling or defect repairing is required when finished product flues are installed, the installation quality of the flues is influenced, and even the water leakage of the flues is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum alloy mold for kitchen guarding's preformed hole that airs exhaust, the problem that exists among the prior art is solved to the purpose.

In order to realize the purpose, the novel technical scheme is as follows:

the utility model provides an aluminum alloy mold for kitchen guarding's reserved entrance to a cave of airing exhaust, includes the mould body of being made by aluminum alloy material, the mould body include cubic's box and the fixed cubic end cover of locating the box top, the end cover coaxial with the box, and the length and the width of end cover are long in the length and the width of box cross section respectively, be equipped with the handle in the upper surface center department of end cover, vertically be equipped with the through-hole that runs through end cover upper surface and box bottom plate lower surface on the box lateral wall along vertically, the mould body lower bolster fixed connection that pours through the steel nail that passes the through-hole and floor, the concrete upper surface that the floor was poured flushes with the upper surface of end cover, the edge in the box lateral wall outside of end cover protrusion pass through concrete placement shaping draw-in groove structure, the bottom of draw-in groove structure and finished product flue match.

Preferably, the thickness of the end cover is 3cm, and the distance between the end face at the outer side of the end cover and the outer surface of the opposite box side wall is 1 cm.

Preferably, the end cover is further provided with a circular hole penetrating through the upper surface and the lower surface, the circular hole is provided with internal threads, the circular hole is in threaded connection with a circular cover, and the handle is arranged on the upper surface of the circular cover.

Preferably, a vibration demoulding mechanism is further arranged in the box.

Preferably, the vibration demoulding mechanism comprises a vibration plate arranged at the center of the box, and the outer surface of the side wall of the vibration plate is connected with the inner surface of each box side wall through a plurality of springs.

Preferably, the lower surface of the vibrating plate is separated from the upper surface of the box bottom plate, and the side wall of the box is in a standard state when the spring is naturally extended.

The utility model relates to an aluminum alloy mold for kitchen guarding's reserved entrance to a cave of airing exhaust has following beneficial effect: 1. the aluminum alloy die body replaces the traditional wood die plate box, so that the turnover times can be greatly improved, the service life of the die can be prolonged, the die plate material can be saved, and the construction efficiency can be improved; 2. because the alloy die has the characteristics of light weight, high strength and sizing, the steel nail can not displace and float and sink after being fixed, the forming effect of the kitchen and bathroom air exhaust reserved opening is good, secondary chiseling and defect repairing at the opening can be avoided, and the labor for repairing is saved; 3. the novel structure is convenient for the installation of subsequent finished product flues, and the cast and molded clamping groove structure can provide a stable embedded fixed support for the finished product flues, so that each floor can bear the load of the finished product flues of the floor; 4. this is novel because the location is accurate, so improves the flue straightness that hangs down, reduces the thickness of plastering, the screed-coat construction of being convenient for, can improve horizontal floor and flue handing-over position waterproof construction enclosure quality to improve waterproof ability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the novel casting positioning;

FIG. 3 is a top view of the reserved hole after the novel structure is taken out;

FIG. 4 is a top view of the present invention with a dome;

FIG. 5 is a top view of the present invention with the dome removed;

FIG. 6 is a top view of the vibratory ejection mechanism within the novel cassette;

1. an end cap; 2. a box; 3. a handle; 4. steel nails; 5. a lower template; 6. mounting a template; 7. a wall body; 8. a floor concrete upper surface; 9. a slot structure; 10. a dome; 11. a vibrating plate; 12. a spring; 13. a through hole; 14. a box side wall; 15. a box bottom panel.

Detailed Description

The present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.

Examples 1,

An aluminum alloy mold for a kitchen and bathroom air exhaust reserved hole comprises a mold body made of aluminum alloy materials, as shown in figures 1-3, the mold body comprises a cube-shaped box 2 and a cube-shaped end cover 1 fixedly arranged at the top end of the box 2, the end cover 1 is coaxial with the box 2, the length and the width of the end cover 1 are respectively longer than those of the cross section of the box 2, a handle 3 is arranged at the center of the upper surface of the end cover 1, a through hole 13 penetrating through the upper surface of the end cover 1 and the lower surface of a box bottom plate 15 is longitudinally arranged on a box side wall 14, the mold body is fixedly connected with a lower template 5 poured by a floor slab through a steel nail 4 penetrating through the through hole 13, the upper surface of concrete poured by the floor slab is flush with the upper surface of the end cover 1, and the edge of the end cover protruding out of the box side wall passes through a concrete pouring forming clamping groove structure 9, the clamping groove structure 9 is matched with the bottom end of the finished product flue;

as shown in fig. 1, the thickness of the end cap is 3cm, and the distance between the outer end surface of the end cap and the outer surface of the opposite box side wall 14 is 1 cm.

This embodiment is when using, and it is fixed with the lower bolster to pass through the steel nail with the mould body, when pouring, and the concrete upper surface flushes in the upper surface of end cover 1, and after the shaping, take out the mould body, the draw-in groove structure 9 that takes shape is cast to the edge place department of end cover, with the lower extreme joint of finished product flue (not drawn in the picture) in draw-in groove 9, can realize the quick accurate installation of flue.

Examples 2,

The embodiment is an improvement on the basis of embodiment 1, and specifically includes:

as shown in fig. 4, the end cover is further provided with a circular hole penetrating through the upper surface and the lower surface, the circular hole is provided with internal threads, the circular hole is screwed with a round cover 10, and the handle 3 is arranged on the upper surface of the round cover 10;

as shown in fig. 5 and 6, a vibration demoulding mechanism is also arranged in the box;

as shown in fig. 5 and 6, the vibrating demolding mechanism comprises a vibrating plate 11 arranged at the center of the interior of the box, wherein the outer surface of the side wall of the vibrating plate 11 is connected with the inner surface of each box side wall 14 through a plurality of springs 12;

as shown in fig. 6, the lower surface of the vibration plate 11 is separated from the upper surface of the case bottom plate 15, and the case side wall is in a normal state when the spring 12 is naturally extended.

After the casting molding is usually carried out, the mold is difficult to take out, the surface of the mold can be separated from concrete only by a hammering mode through a hammer, and the hammering position is usually outside the mold body, so that the mold is damaged after a long time, and the accurate positioning of the mold is influenced.

In the embodiment, the problem is solved by the vibration demoulding mechanism, when demoulding is needed, the round cover 10 is opened, the vibration plate 11 is knocked by a hammer, the vibration plate 11 pulls the spring 12 when vibrating up and down, the spring 12 pulls the box side wall 14, the box side wall is gradually separated from concrete in a vibration conduction mode, and the mould body can be easily taken out; because the vibration takes place in that the box is inside, can not influence the shape of box outer wall, and many springs can be to each box lateral wall uniform force application, can prevent that the box warp, in addition, because when spring 12 extends naturally, the box lateral wall is in the standard condition, so be favorable to box lateral wall reconversion after the vibration to the precision of mould body has been guaranteed, and the life of mould body has been prolonged.

Claims (6)

1. The utility model provides an aluminum alloy mold that is used for kitchen guarding to air exhaust and reserves entrance to a cave which characterized in that: include the mould body of making by aluminium alloy material, the mould body include cubic box and the fixed cubic end cover of locating the box top, the end cover coaxial with the box, and the length and the width of end cover are long in the length and the width of box cross section respectively, be equipped with the handle in the upper surface center department of end cover, vertically be equipped with the through-hole that runs through end cover upper surface and box bottom plate lower surface on the box lateral wall, the mould body lower bolster fixed connection that pours through steel nail and floor that passes the through-hole, the concrete upper surface that the floor was poured flushes with the upper surface of end cover, the edge of end cover protrusion in the box lateral wall outside pass through concrete placement shaping draw-in groove structure, the bottom of draw-in groove structure and finished product flue match.

2. The aluminum alloy mold for the kitchen and bathroom air-exhaust reserved hole as claimed in claim 1, wherein: the thickness of the end cover is 3cm, and the distance between the end face of the outer side of the end cover and the outer surface of the opposite box side wall is 1 cm.

3. The aluminum alloy mold for kitchen and bathroom air-discharge reserved hole as claimed in claim 1 or 2, wherein: the end cover is further provided with round holes penetrating through the upper surface and the lower surface, the round holes are provided with internal threads, the round holes are in threaded connection with round covers, and the handles are arranged on the upper surfaces of the round covers.

4. The aluminum alloy mold for the kitchen and bathroom air-exhaust reserved hole as claimed in claim 3, wherein: and a vibration demoulding mechanism is also arranged in the box.

5. The aluminum alloy mold for the kitchen and bathroom air-exhaust reserved hole as claimed in claim 4, wherein: the vibration demolding mechanism comprises a vibration plate arranged at the center of the interior of the box, and the outer surface of the side wall of the vibration plate is connected with the inner surface of each box side wall through a plurality of springs.

6. The aluminum alloy mold for the kitchen and bathroom air-exhaust reserved hole as claimed in claim 5, wherein: the lower surface of the vibrating plate is separated from the upper surface of the box bottom plate, and when the spring naturally extends, the side wall of the box is in a standard state.

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