CN212078661U - Novel hollow plastic formwork - Google Patents

Abstract

The utility model provides a novel hollow plastic formwork relates to panel. This template includes by the planking, the template body that inner panel and the support frame of setting between inner panel and planking constitute, the support frame includes a plurality of hollow tubes that are parallel to each other, be equipped with first perpendicular muscle between per two adjacent two hollow tubes, the template body corresponds the cementing respectively with the parallel both sides of hollow tube and has first connecting plate and second connecting plate, it has a plurality of draw-in grooves all to be close to inner panel department and be close to planking department on the first connecting plate, it all is equipped with a plurality of fixture blocks to be close to inner panel department and be close to planking department on the second connecting plate, it has the joint to have one side to seal the connecting piece at least in template body and the hollow tube vertically both sides, the both sides of sealing the connecting. The template has the advantages of simple structure, convenient assembly and disassembly, good stability inside and outside the combined template, high strength, difficult grouting and convenient reutilization.

Description

Novel hollow plastic formwork

Technical Field

The utility model relates to a panel, in particular to novel hollow plastic formwork.

Background

With the gradual improvement of the national standard of living, the land industry is rapidly developed, the main body of a building is mostly built by using a reinforced concrete structure, and a building template is required when concrete is poured. At present, the building templates adopted in building construction are generally steel templates and wood templates. The steel template is heavy, so that the carrying and the construction are inconvenient, the steel template is easy to corrode, and the use cost is high; the wood template is easy to be inflammable when encountering fire and easy to deform when encountering water, has a rough surface and poor strength and hardness, and can influence the engineering quality of concrete due to improper use. With the vigorous advocation of energy-saving and low-consumption products in China, the development of plastic industry in China and the performance improvement of plastic composite materials, various novel plastic templates are continuously developed and born. The energy consumption of production and application of the building plastic product is far lower than that of other materials, the plastic template is an energy-saving and environment-friendly product, and is a new generation product after a wood template, a combined steel template, a bamboo-wood glued template and an all-steel large template. Therefore, in order to solve the problems of the conventional process, plastic building templates are increasingly used in the field of building decoration. The joints of the existing plastic templates cannot be directly butted and are fixed on the outer plate surface through the connecting plates, for example, a building template suitable for quick assembly and a building combined template (application number CN201020122830.9, published bulletin number CN 201671322U) are recorded, the connecting plates fix the outer side surfaces of two adjacent plates after combination, so that the connecting strength of the inner sides of two adjacent templates after combination and connection is not enough, and gaps are easily formed by cement slurry extrusion, so that cement slurry is poured in, the building surface is not easy to see, and the secondary recycling of the plastic templates is not facilitated.

Disclosure of Invention

In view of this, the utility model aims at providing a novel hollow plastic formwork, the phenomenon that appears the gap and lead to the grout when the purpose is avoided template built-up connection takes place.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a novel hollow plastic formwork, includes the template body that comprises planking, inner panel and the support frame of setting between inner panel and planking, the support frame includes a plurality of hollow tubes that are parallel to each other, is equipped with first perpendicular muscle between per two adjacent hollow tubes, the template body corresponds the cementing respectively with the parallel both sides of hollow tube and has first connecting plate and second connecting plate, it has a plurality of draw-in grooves all to open to be close to inner panel department and be close to planking department on the first connecting plate, it all is equipped with a plurality of fixture blocks to be close to inner panel department and be close to planking department on the second connecting plate, it has one side to splice to seal the connecting piece in template body and the hollow tube vertically both sides at least, the both sides of sealing the connecting piece all are equipped with and can.

When the templates are used in combination, the templates are arranged in the same direction, for example: in the up-down direction, a first connecting plate of an upper template is connected with a second connecting plate of a lower template, and a clamping groove of the first connecting plate can be matched and fixed with a clamping block of the second connecting plate; in the left and right directions, the convex column on the outer side of the sealing connecting piece of the former template is spliced with the end part of the hollow pipe of the latter template, so that the rapid and firm combination of a plurality of templates in the left and right directions is realized, the connection strength of the inner side and the outer side of the combined templates is consistent, no gap is formed, and the grouting phenomenon cannot be caused.

In the novel hollow plastic template, the support frame is also provided with a plurality of second vertical ribs which are vertical to the hollow pipe.

In the novel hollow plastic template, the heights of the first vertical ribs and the second vertical ribs are equal to the outer diameter of the hollow pipe, and the first vertical ribs, the second vertical ribs and the hollow pipe are connected into a whole. Adopt integral type structure, intensity is higher and overall stability is better.

In the novel hollow plastic template, one side of the inner plate, which is far away from the support frame, and one side of the outer plate, which is far away from the support frame, are respectively glued with the flame-retardant plates. Through the glued flame-retardant plate, the hollow plastic template can have good fireproof performance.

In the novel hollow plastic template, the flame-retardant plate on one side of the outer plate, which is far away from the support frame, is also provided with a wear-resistant layer.

In the novel hollow plastic template, the thickness of the first vertical rib and the thickness of the pipe wall of the hollow pipe are both 1-4 mm. The thickness setting of the thickness of first perpendicular muscle and hollow tube pipe wall has not only taken into account material cost and structural strength in this within range, has still realized the lightweight of product, has reduced the total weight of template, is favorable to installation, combination and transport.

In the novel hollow plastic formwork, the thickness of the second vertical rib is 2-6 mm. The thickness setting of erecting the muscle with the second is in this within range, has guaranteed the structural strength of carriage in the second erects muscle direction.

In the novel hollow plastic formwork, the outer plate, the inner plate, the support frame, the first connecting plate, the second connecting plate and the sealing connecting piece are all made of PP.

Compared with the prior art, the novel hollow plastic template has the following advantages: the remote control and the remote monitoring are realized, the operation of starting, preheating, even ventilation and the like in advance is convenient for a user, and convenience is provided; in addition, voice control is integrated, non-contact control is realized, and convenience is provided for the bathroom process; the intellectualization and the practicability of the system are greatly improved.

Drawings

Fig. 1 is a structural view of a novel hollow plastic formwork of an embodiment.

Fig. 2 is a structural view of another perspective of the novel hollow plastic formwork of the embodiment.

Fig. 3 is a side view of the novel hollow plastic form of the embodiment.

Fig. 4 is a sectional view taken along the line a-a of fig. 3.

Fig. 5 is a schematic structural diagram of the support frame of the embodiment.

Fig. 6 is a schematic diagram of the novel hollow plastic template combination.

In the figure, 1, an outer plate; 2. an inner plate; 3. a support frame; 3a, hollow pipes; 3b, a first vertical rib; 3c, second vertical ribs; 4. a first connecting plate; 4a, a clamping groove; 5. a second connecting plate; 5a, a clamping block; 6. a sealing connecting piece; 6a, a convex column; 7. a flame retardant sheet; 8. and a wear-resistant layer.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the novel hollow plastic form (hereinafter referred to as form) comprises an outer plate 1, the template body that inner panel 2 and the support frame 3 that sets up between inner panel 2 and planking 1 constitute, support frame 3 includes a plurality of hollow tube 3a that are parallel to each other, be equipped with first perpendicular muscle 3b between per two adjacent two hollow tube 3a, the template body corresponds the cementing respectively with the parallel both sides of hollow tube 3a has first connecting plate 4 and second connecting plate 5, it has a plurality of draw-in grooves 4a to be close to inner panel 2 department on first connecting plate 4 and to be close to planking 1 department, it all is equipped with a plurality of fixture blocks 5a to be close to inner panel 2 department and be close to planking 1 department on the second connecting plate 5, it has one side to splice to seal connecting piece 6 in template body and the hollow tube 3a vertically both sides, the both sides that seal connecting piece 6 all are equipped with the projection 6a that can peg graft at.

In the present embodiment, the outer panel 1, the inner panel 2, the support frame 3, the first connecting plate 4, the second connecting plate 5, and the opening closure connecting member 6 are all made of PP. The PP material is made of the same material, the connection fit degree between the PP material and the PP material is high in structural strength, ageing resistance and corrosion resistance.

As shown in figure 5, a plurality of second vertical ribs 3c vertical to the hollow pipe 3a are further arranged on the support frame 3, the heights of the first vertical ribs 3b and the second vertical ribs 3c are equal to the outer diameter of the hollow pipe 3a, and the first vertical ribs 3b, the second vertical ribs 3c and the hollow pipe 3a are connected into a whole. Adopt integral type structure, intensity is higher and overall stability is better. The thickness of the first vertical ribs 3b and the thickness of the pipe wall of the hollow pipe 3a are both 1-4 mm. The thickness of the second vertical rib 3c is between 2 and 6 mm. With the thickness setting of first perpendicular muscle 3b, hollow tube 3a pipe wall and the perpendicular muscle 3c of second in above-mentioned within range, not only guaranteed the structural strength of support frame 3 in two directions, but also guaranteed its overall structure intensity equilibrium. In addition, the hollow pipe 3a also plays a role of weight reduction, thereby realizing the light weight of the template.

As shown in FIG. 4, the side of the inner plate 2 away from the supporting frame 3 and the side of the outer plate 1 away from the supporting frame 3 are both glued with the flame retardant plate 7, and the supporting frame 3 and the flame retardant plate 7 are also glued. Through the glued joint flame-retardant plate 7, the plastic template can have good fireproof performance when being used in a combined mode.

The outer plate 1 is further provided with a wear-resistant layer 8 outside the flame-retardant plate 7 at one side far away from the support frame 3. Through setting up wearing layer 8, can improve the wearability of product, reduce the loss speed of fire-retardant board 7 and planking 1, improve the reuse life-span of this template.

As shown in fig. 6, when the present template is used in combination, a plurality of templates are arranged in the same direction, for example: in the up-down direction, a first connecting plate 4 of an upper template is connected with a second connecting plate 5 of a lower template, and a clamping groove 4a of the first connecting plate 4 can be matched and fixed with a clamping block 5a of the second connecting plate 5; in the left and right directions, the convex column 6a on the outer side of the sealing connecting piece 6 of the former template is spliced with the end part of the hollow tube 3a of the latter template, so that the rapid and firm combination of a plurality of templates in the left and right directions is realized, the connection strength of the inner side and the outer side of the combined template is consistent, no gap is generated, and the grouting phenomenon cannot be caused. It should be noted that, when the formwork is at the edge of the combined use, both sides of the formwork body perpendicular to the hollow pipe 3a are sealed by the sealing connecting piece 6 to prevent grouting into the hollow pipe 3 a.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. A novel hollow plastic template comprises a template body consisting of an outer plate (1), an inner plate (2) and a support frame (3) arranged between the inner plate (2) and the outer plate (1), and is characterized in that the support frame (3) comprises a plurality of hollow pipes (3a) which are parallel to each other, a first vertical rib (3b) is arranged between every two adjacent hollow pipes (3a), two sides of the template body parallel to the hollow pipes (3a) are respectively and correspondingly connected with a first connecting plate (4) and a second connecting plate (5), a plurality of clamping grooves (4a) are respectively formed in the positions, close to the inner plate (2), of the first connecting plate (4) and the positions, close to the outer plate (1), of the second connecting plate (5) and the positions, close to the inner plate (2) and the positions, close to the outer plate (1), of the template body and at least one of two sides, perpendicular to the hollow pipes (3a), of the template body is connected with a sealing connecting piece (6) in a gluing, the two sides of the sealing connecting piece (6) are respectively provided with a convex column (6a) which can be inserted into the end part of the hollow pipe (3 a).

2. The novel hollow plastic formwork of claim 1, wherein the supporting frame (3) is further provided with a plurality of second vertical ribs (3c) perpendicular to the hollow pipe (3 a).

3. The novel hollow plastic formwork of claim 2, wherein the height of the first vertical rib (3b) and the second vertical rib (3c) is equal to the outer diameter of the hollow pipe (3a), and the first vertical rib (3b), the second vertical rib (3c) and the hollow pipe (3a) are connected into a whole.

4. The novel hollow plastic formwork of claim 1, 2 or 3, wherein the side of the inner plate (2) away from the supporting frame (3) and the side of the outer plate (1) away from the supporting frame (3) are both glued with flame retardant plates (7).

5. The novel hollow plastic formwork of claim 1, 2 or 3, wherein the flame retardant plate (7) on the side of the outer plate (1) far away from the supporting frame (3) is provided with a wear-resistant layer (8).

6. A new hollow plastic formwork according to claim 1 or 2 or 3, characterized in that the thickness of the first vertical ribs (3b) and the thickness of the wall of the hollow tube (3a) are both between 1-4 mm.

7. A new hollow plastic formwork according to claim 2 or 3, characterized in that said second vertical rib (3c) has a thickness comprised between 2 and 6 mm.

8. The novel hollow plastic formwork of claim 1 or 2 or 3, wherein the outer plate (1), the inner plate (2), the support frame (3), the first connecting plate (4), the second connecting plate (5) and the sealing connecting piece (6) are all made of PP.

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