CN219486103U - General mould is pour to superimposed sheet - Google Patents

Abstract

The utility model provides a general mould for pouring laminated slabs, which is used for enclosing a pouring layer on a mould table, and comprises a lower mould paved on the mould table, an upper mould overlapped on the lower mould and a positioning assembly for compacting the upper mould; the contact surface of the upper die and the lower die is provided with a plugging piece which can elastically deform; the positioning assembly is used for pressing the upper die to keep the gap between the upper die and the lower die and between the upper die and the steel bar to be sealed by the plugging piece which is elastically deformed. As can be seen from the above description, by arranging the blocking piece on one surface of the upper die and the lower die, which are in contact with each other, when the blocking piece presses the reinforcing steel bar, the blocking piece deforms to wrap the reinforcing steel bar, so that the problem of easy slurry leakage at the reinforcing steel bar outlet is effectively solved; the problem of low common mode rate of the traditional angle iron mold is solved by an upper mold and a lower mold pressing and fixing mode; the problems that the rib-out position of the laminated slab is difficult to share the mould, the laminated slab is easy to leak slurry, the construction operation strength is high, and the mould manufacturing cost is high are fundamentally solved, the appearance quality of the product is improved, and the effects of reducing the cost and enhancing the efficiency can be achieved through repeated utilization.

Description

General mould is pour to superimposed sheet

Technical Field

The utility model relates to the technical field of assembly type building molds, in particular to a mold for processing prefabricated parts.

Background

The prefabricated components are steel, wood or concrete components which are prefabricated in factories or on site according to design specifications, so that the construction period can be greatly shortened; the composite slab is an assembled integral slab formed by superposing precast slabs and cast-in-situ reinforced concrete layers, is generally formed by pouring a die and reinforcing steel bars in a matched manner, has good integrity and high rigidity, can save templates, has flat upper and lower surfaces, is convenient for decoration of a finish layer, and is suitable for high-rise buildings and large-bay buildings with high overall rigidity requirements. After the whole prefabricated steel bar is connected with other components by the steel bars reserved on the edges of the plates.

The laminated plate is applied to different application fields Jing Shi, the reinforcement positions of the reinforcement bars at the plate edges are different, and the mold can meet the production requirements of the laminated plate with the reinforcement bars at different positions. In the prior art, the angle iron is generally adopted to form a concrete pouring space on a die table in a surrounding manner, the bar outlet position is a manner of punching holes in the angle iron according to a bar outlet arrangement scheme to obtain bar outlet holes, if the angle iron needs to be reused, the holes are required to be punched again and the original bar outlet holes are blocked, obviously, the number of times of recycling the angle iron in the manner is limited, the produced laminated slab is easy to leak slurry, the die purchasing cost is high, the recycling rate is low, the site assembly and disassembly die is heavy, and the labor intensity is high; the requirement of the same set of die for producing component products with different rib positions is hardly met, the production efficiency is low, the cost is high, and the quality of the laminated plate products cannot be guaranteed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a universal laminated slab pouring die, solves the problems that the rib-discharging position of the laminated slab die is difficult to share a die, slurry is easy to leak and the laminated slab die cannot be recycled, improves the recycling rate, and reduces the production cost.

The utility model is realized by the following technical scheme:

the utility model provides a general mould for pouring superimposed sheets, which comprises: the die is used for enclosing a pouring layer on a die table and comprises a lower die paved on the die table, an upper die overlapped on the lower die and a positioning assembly for compacting the upper die; a plugging piece capable of elastically deforming is arranged on the contact surface of the upper die and the lower die; the positioning assembly is used for pressing the upper die to keep the gap between the upper die and the lower die as well as between the upper die and the steel bar to be sealed by the plugging piece which generates elastic deformation.

Preferably, the upper die and the lower die are frame-type die bodies.

Preferably, the positioning assembly comprises: a magnetic box magnetically attracted to the mold table; and the magnetic box is provided with a pressing plate for pressing the upper die.

Preferably, a boss for clamping the lower die is arranged on the magnetic box.

Preferably, the lower die is a PP plate, and the corresponding plugging piece is connected to the upper surface of the PP plate in an adhesive mode.

Preferably, the upper die is a rectangular steel pipe, and the inner wall of the rectangular steel pipe is welded with a steel plate; the corresponding plugging piece is connected to the lower surface of the rectangular steel pipe in an adhesive mode.

Preferably, the blocking piece is any one of EVA foam or foam.

Preferably, a threaded column is vertically arranged on the magnetic box; the pressing plate piece is assembled on the threaded column in a sliding mode, and a nut used for pressing the pressing plate piece is connected to the threaded column in a threaded mode.

Preferably, the pressing plate is provided with a long waist hole matched with the threaded column.

Preferably, the pressing member is any one of a flat plate member and a profile member.

According to the utility model, the sealing piece is arranged on one surface of the upper die and the lower die, which are in contact with each other, so that the steel bars are deformed and wrapped when the sealing piece is pressed against the steel bars, and the problem of easy slurry leakage at the positions of the steel bars is effectively solved; the problem of low common mode rate of the traditional angle iron mold is solved by an upper mold and a lower mold pressing mode.

The problem of different rib-out positions of the laminated plates can be effectively solved by adopting the mode of adding EVA foam or foam into the upper die and the lower die; the PP plate is adopted to manufacture the lower die, so that the lower die is not easy to deform and can be cut at will, and the lower die is low in cost and convenient to use; compared with the traditional angle iron mold, the angle iron mold has the advantages of convenience in processing and good mold tightness, adopts the form of bonding plugging pieces, reduces the link of plugging slurry strips, and improves the work efficiency.

The utility model can fundamentally solve the problems of difficult common mode of the rib-out positions of the laminated plates, easy slurry leakage and easy slurry leakage of the laminated plates and incapability of recycling, improves the recycling rate and reduces the production cost.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a universal composite slab casting mold according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a second embodiment of a universal composite slab casting mold according to an embodiment of the present utility model;

fig. 3 is a schematic view of a use state of a universal mold for pouring laminated slabs according to an embodiment of the present utility model;

fig. 4 is a top view of a platen member provided by an embodiment of the present utility model.

Reference numerals:

the mold comprises a mold table-100, a magnetic box-200, a pressing plate piece-210, a nut-220, a threaded column-230, a long waist hole-240, a rectangular steel pipe-300, a steel plate piece 310, a plugging piece-400, a PP plate-500 and a steel bar-600.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The embodiment of the utility model provides a general composite slab pouring die, which is used for firstly explaining an application scene of the general composite slab pouring die. At present, the existing laminated plate is applied to different application fields Jing Shi, the reinforcement positions of the reinforcement bars at the plate edges are different, and the mold can meet the production requirements of laminated plates with reinforcement bars at different positions. In the prior art, the angle iron is generally adopted to form a concrete pouring space on a die table in a surrounding manner, the bar outlet position is a manner of punching holes in the angle iron according to a bar outlet arrangement scheme to obtain bar outlet holes, if the angle iron needs to be reused, the holes are required to be punched again and the original bar outlet holes are blocked, obviously, the number of times of recycling the angle iron in the manner is limited, the produced laminated slab is easy to leak slurry, the die purchasing cost is high, the recycling rate is low, the site assembly and disassembly die is heavy, and the labor intensity is high; the requirement of the same set of die for producing component products with different rib positions is hardly met, the production efficiency is low, the cost is high, and the quality of the laminated plate products cannot be guaranteed. Therefore, the application provides a general mould is pour to superimposed sheet, solves the superimposed sheet play muscle position and is difficult common mode, superimposed sheet easily leak thick liquid, construction operation intensity is big, mould reuse low in utilization, mould manufacturing cost expense high problem, has both promoted product appearance quality and can reach the effect that reduces the cost and increase efficiency.

Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic structural diagram of a first embodiment of a generic mold for casting laminated slabs provided in the present application; fig. 2 is a schematic structural view of a second embodiment of a generic composite slab casting mold provided in the present application. It should be specifically noted that, in fig. 1 and fig. 2, the upper die and the lower die are made of the same material, and the difference between the first embodiment and the second embodiment is that the pressing plate 210 for pressing and fixing the upper die has a different structure; in the first embodiment, the platen member 210 is a flat plate member, and the flat plate member is pressed against the upper surface of the upper die for pressing and fixing the upper die; in the second embodiment, the pressing member 210 is a special-shaped member, and the special-shaped member compresses and fixes the upper die in a buckling manner.

Referring first to fig. 1 and 3, the composite slab casting universal mold for enclosing a casting layer on a mold table 100 includes: the lower die is laid on the die table; the lower die is a frame-type die body, the lower die adopts the PP plate 500 as a main body material, and the lower die material adopts the PP plate 500 which is common in market, low in cost and not easy to deform, so that the cost of producing and manufacturing the die is reduced. The PP plate 500 is adopted to manufacture the lower die, so that the lower die is not easy to deform, can be cut at will, and is low in cost and convenient to use; compared with the traditional angle iron mold, the mold has the advantage of convenience in processing.

The die also comprises an upper die which is overlapped on the lower die; the upper die is a frame-shaped die body, and adopts a rectangular steel pipe 300 as a main body material; and the inner wall of the rectangular steel pipe 300 is welded with a steel plate member 310 for easy demoulding.

The die further comprises a positioning component for fixing the upper die; the positioning assembly includes a magnetic box 200 magnetically attracted to the mold table 100; the magnetic box 200 is movable and positioned on the mold 100 by magnetic attraction. The magnetic box 200 is provided with the above-mentioned pressing plate 210 for pressing against the upper die.

The magnetic box 200 is used for fixedly tiling the lower die on the die table 100, and a boss for clamping the lower die is arranged on the magnetic box 200. The boss engages and locates the edge of PP plate 500. In the first embodiment of the present application, it can be seen that the magnetic box 200 is vertically provided with a screw column 230; the threaded column 230 may be in threaded connection with the boss, and a hexagonal section is disposed in the middle of the threaded column 230, and extends to the lower side of the boss when the threaded column 230 is rotated, so as to press the PP plate 500 by the threaded rod. Of course, the PP plate 500 may be directly clamped and positioned by using a boss, and the height of the boss from the die table 100 is the same as the thickness of the PP plate 500.

In addition, in order to fix and press the upper die, the pressing plate member 210 for pressing the upper die is further included; specifically, the pressing member 210 is slidably fitted on the screw column 230, and the screw column 230 is screw-coupled with the nut 220 for pressing the pressing member 210. The pressing position of the pressing member 210 can be adjusted appropriately by sliding the connecting member 230, so that the adjustment is more flexible.

The pressing plate 210 is a flat plate in the first embodiment by applying pressure to the pressing plate 210 by rotating the nut 220, and a long waist hole 240 is formed in the pressing plate 210 to be matched with the screw post 230. The position of the pressing upper die is changed by sliding the pressing plate 210, thereby ensuring a more flexible pressing effect.

In addition, in order to better seal the reinforcing steel bar 600, a sealing piece 400 capable of being elastically deformed is arranged on the contact surface of the upper die and the lower die; specifically, for convenience of understanding, two split type plugging pieces 400 are divided into a first plugging piece and a second plugging piece, the first plugging piece is adhesively connected to the upper surface of the PP plate 500 facing the rectangular steel pipe 300, and the second plugging piece is adhesively connected to the lower surface of the rectangular steel pipe 300 facing the PP plate 500. It can be seen that the PP plate 500 to which the first closure member is adhered has an upper surface, and the lower surface of the PP plate 500 is adhered to the mold clamping table 100. The rectangular steel pipe 300 to which the second blocking member is adhered is a lower surface, and the lower surface of the rectangular steel pipe 300 is pressed toward the upper surface of the PP plate 500.

The bonding connection mode of the first blocking piece and the second blocking piece adopts nylon glue, the first blocking piece and the second blocking piece are any one of EVA foam or foam, blocking pieces 400 with different thicknesses and different densities are selected and matched according to actual demands by a person skilled in the art according to the thickness of the prefabricated laminated slab and the model of the reinforcing steel bar 600, and the method is not limited excessively.

When pouring the laminated slab, firstly, fixing the PP plate 500 on the die table 100 through the magnetic box 200, and arranging the reinforcing steel bars on a first plugging piece of the PP plate 500 according to the requirement of drawing intervals by a reinforcing steel bar arranging process personnel; when the upper die is buckled, the second blocking piece faces the first blocking piece to be buckled. When the upper mold and the lower mold are fastened to each other, the pressing plate 210 is pressed by the rotating nut 220, so that the upper mold and the lower mold are gradually pressed together, and the distributed reinforcing steel bars 600 are pressed by the first blocking piece and the second blocking piece at this time. The first blocking member and the second blocking member are deformed, so that the first blocking member and the second blocking member gradually form a recess at the position of the distributed reinforcing steel bar 600 until the non-recess parts of the first blocking member and the second blocking member are mutually attached, the screw nut 220 is stopped, the reinforcing steel bar 600 is firmly wrapped, and the concrete grout is prevented from leaking from the rib outlet part. Solves the problems that the rib-out position of the laminated slab is difficult to be in common mode, the laminated slab is easy to leak slurry and the construction operation strength is high.

Referring to fig. 2 and 3, in the second embodiment of the present application, the platen member 210 is a profiled member having a limit groove for fastening the rectangular steel pipe 300 and the steel plate member 310, and the platen member 210 is provided with a long waist hole 240 (as shown in fig. 4) for being matched with the screw post 230. The inner edge position of the snap-on upper die is changed by sliding the pressure plate 210, so that a more convenient pressing effect is ensured.

When in specific use: when the laminated slab is poured, a worker can cut the PP plate 500 according to the length required by the drawing, and then effectively bond the PP plate 500 with EVA foam or foam to form a lower die of the die; the lower die is fixed on the die table 100 according to the drawing size through the magnetic box 200, and then a rebar distribution process personnel places rebar on a first plugging piece of the lower die of the die according to the drawing interval requirement. And then the upper die is overlapped on the lower die, the positioning is firm through the pressing plate 210 on the magnetic box 200, the pressing plate 210 is tightly pressed through the nut 220, the steel bars are firmly wrapped by EVA foam or foam of the upper die and the lower die, and pouring is performed subsequently until the concrete is solidified, and then the die is removed. The sealing piece 400 after the die is removed is subjected to rebound reset, so that the aim of recycling is fulfilled, concrete grout is effectively prevented from leaking from the rib outlet, and quality defects such as honeycomb pitting surface on the plate side are effectively improved.

According to the utility model, the blocking piece 400 is arranged on one surface of the upper die and the lower die, which face each other, so that when the blocking piece 400 presses the reinforcing steel bar, the reinforcing steel bar is deformed and wrapped, and the problem of easy slurry leakage at the reinforcing steel bar outlet is effectively solved; the problem of low common mode rate of the traditional angle iron mold is solved by an upper mold and a lower mold pressing mode.

The problem of different rib-out positions of the laminated plates can be effectively solved by adopting the mode of adding EVA foam or foam into the upper and lower dies; the PP plate 500 is adopted to manufacture the lower die, so that the lower die is not easy to deform, can be cut at will, and is low in cost and convenient to use; compared with the traditional angle iron mold, the angle iron mold has the advantages of convenient processing and good mold tightness, adopts the form of the bonding plugging piece 400, reduces the link of plugging slurry strips, and improves the work efficiency.

The problems that the rib-out position of the laminated slab is difficult to share the mould, the laminated slab is easy to leak slurry, the slurry is easy to leak and the laminated slab cannot be recycled are fundamentally solved, the recycling rate is improved, and the production cost is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The universal mold for pouring the laminated slab is used for enclosing a pouring layer on a mold table and is characterized by comprising a lower mold laid on the mold table, an upper mold overlapped on the lower mold and a positioning assembly for compacting the upper mold;

a plugging piece capable of elastically deforming is arranged on the contact surface of the upper die and the lower die;

the positioning assembly is used for pressing the upper die to keep the gap between the upper die and the lower die as well as between the upper die and the steel bar to be sealed by the plugging piece which generates elastic deformation.

2. The universal composite slab casting mold according to claim 1, wherein the upper mold and the lower mold are both frame-type molds.

3. The universal composite slab casting mold according to claim 2, wherein the positioning assembly comprises: a magnetic box magnetically attracted to the mold table; and the magnetic box is provided with a pressing plate for pressing the upper die.

4. A universal composite slab casting mold according to claim 3, wherein a boss for engaging the lower mold is provided on the magnetic box.

5. The universal composite slab casting mold according to claim 1, wherein the lower mold is a PP plate, and the corresponding plugging piece is adhesively connected to the upper surface of the PP plate.

6. The universal composite slab casting die according to claim 1, wherein the upper die is a rectangular steel pipe, and the inner wall of the rectangular steel pipe is welded with a steel plate; the corresponding plugging piece is connected to the lower surface of the rectangular steel pipe in an adhesive mode.

7. The universal composite slab casting mold according to any one of claims 1 to 6, wherein the plugging piece is any one of EVA foam or foam.

8. A universal composite slab casting mold according to claim 3, wherein the magnetic box is vertically provided with a threaded column;

the pressing plate piece is assembled on the threaded column in a sliding mode, and a nut used for pressing the pressing plate piece is connected to the threaded column in a threaded mode.

9. The universal composite slab casting mold according to claim 8, wherein the platen member is provided with a long waist hole matched with the threaded column.

10. The universal composite slab casting mold according to claim 8, wherein the platen member is any one of a flat plate member and a profiled member.