CN216566609U - Panel for folding template - Google Patents

Abstract

The utility model provides a panel for a folding template, which comprises a top template panel assembly, wherein the top template panel assembly at least comprises two top template panel units, and the two top template panel units are spliced to form a top panel; the chamfer panel assembly is arranged on the side part of the top die panel assembly and forms an included angle after being spliced with the top die panel assembly; the side parts of the bracket component extend outwards and upwards to form a plurality of side supporting components for supporting the chamfer panel component and/or the top formwork panel component; the bracket assembly passes through the connecting piece, respectively with two the top mould panel unit is connected, the connecting piece passes through the drive of bracket assembly, drives two top mould panel units and rotates along the bracket assembly to realize the folding or the expansion of top mould panel unit. The panel structure of the utility model is convenient for folding, storage and transportation, and especially can save space.

Description

Foldable panel for template

Technical Field

The utility model relates to the technical field of concrete pouring templates at the top of a box culvert, in particular to a panel for a folding template.

Background

The box culvert construction generally adopts cast-in-place, sets up the bottom in the ditch inslot that excavates, and box culvert construction photo pours a layer concrete bed course, and the reinforcement field ligature that will process is good again, props up centre form and external mold, and great box culvert generally pours the latter half of bottom plate and lateral wall earlier, and ligature lateral wall upper portion and roof reinforcing bar again prop up interior formwork, pour lateral wall first and roof. And (5) removing the formwork when the concrete reaches the strength required by the design, and backfilling the soil on the two sides of the box culvert.

In the face of the traditional construction process, in the construction of a long box culvert, the problems of high manpower consumption, low efficiency, high safety risk and the like exist relatively in the building and dismantling of the template; but the use of the emerging folding movable template greatly improves the traditional template to meet the requirements of the template for folding, unfolding and passing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a foldable template panel, which is characterized in that the template panel can be folded by splicing, a bracket component, a connecting piece and the like, the bracket component can ensure the smoothness and the strength when being unfolded, and the application range of the template is improved.

In order to achieve the technical effects, the utility model is realized by the following technical scheme.

A panel for a folding template, comprising:

the top die panel assembly at least comprises two top die panel units, and the top die panel units are spliced to form a top panel;

the chamfer panel assembly is arranged on the side part of the top die panel assembly and forms an included angle after being spliced with the top die panel assembly;

the side parts of the bracket component extend outwards and upwards to form a plurality of side supporting components for supporting the chamfer panel component and/or the top formwork panel component;

the bracket assembly passes through the connecting piece, respectively with two the top mould panel unit is connected, the connecting piece passes through bracket assembly drive, drives two top mould panel units and rotates along bracket assembly to realize the folding or the expansion of top mould panel unit.

Among this technical scheme, through bracket assembly cooperation for can fold or expand between the top die panel, and then when realizing the support, can realize accomodating or using of top die panel, kill two birds with one stone, make the panel when transportation or idle, can accomodate, improve the efficiency of transportation or accomodating, save space.

In this technical scheme, still increase chamfer panel assembly for the lateral part of top form panel can form certain protection and protection, simultaneously, if the lateral part has other structures in addition, chamfer panel assembly also can realize the construction through the cooperation with the template.

In this technical scheme, the symmetry sets up two connecting pieces, drives two top mould panels respectively and realizes the motion, and whole expansion or folding process can symmetrical going on simultaneously, and then accomodate or the process simultaneous control who expands, and efficiency is higher.

As a further improvement of the utility model, the top die panel unit at least comprises two top die panels with different widths, and the top die panels with the two different widths are matched with the adjusting block panel to form the top die panel units with different widths.

In this technical scheme, adopt two kinds at least width, in the construction, can satisfy and form different top form panel unit, to the requirement of different specifications, can relapse a lot of use, the while cooperates the regulating block, at the job site of difference, can satisfy multiple requirement.

As a further improvement of the utility model, the chamfer panel assembly at least comprises two chamfer panels with different specifications and different inclination angles, and an included angle is formed between the two groups of chamfer panels and the top die panel assembly after the two groups of chamfer panels are spliced.

Among this technical scheme, adopt two kinds of chamfer templates, the purpose is, satisfies the requirement of different width, and then the use of the repetitious that the chamfer template can relapse, and the cyclicity is good, and to the engineering, application scope is wide, uses repeatedly, and is with low costs.

As a further improvement of the utility model, in the two chamfer panels, an assembling groove is formed on the inner side of each chamfer panel for supporting and assembling the chamfer panel supporting component.

In the technical scheme, during assembly, the two chamfering panels are assembled respectively through the assembling grooves, the chamfering panels on the side parts are well supported and assembled, the stability in use is improved, and the supporting safety in assembly is ensured.

As a further improvement of the present invention, the chamfered panel includes a first panel and a second panel, the first panel has a width smaller than that of the second panel, and is outwardly protruded to form a first fitting groove along a length direction of the first panel, and is inwardly recessed to form a second fitting groove along a width direction of the second panel.

Among this technical scheme, to the chamfer panel of different specifications, adopt different modes respectively, form different assembly grooves, especially the great chamfer panel of width, adopt along the outside convex mode formation of length direction, on the one hand, the recess that length direction formed is longer, satisfies great specification, on the other hand. Being convex, the strength is further increased for larger gauge panels.

As a further improvement of the utility model, the mould also comprises an edge support positioned at the splicing part of the top mould panel component and the chamfer panel component, and two sides of the edge support are respectively fixed in the top mould panel component and the chamfer panel component.

In the technical scheme, the edge support is added, so that the splicing positions of the top die panel assembly and the chamfer panel assembly spliced on different planes can be independently supported, the whole supporting strength is increased, and the stability of the supporting positions can be ensured.

As a further improvement of the utility model, the side support is of an L-shaped structure, one of the outer surface of the L-shaped structure, which is in contact with the top die panel assembly, or the inner surface of the top die panel assembly is provided with a raised column, and the other is provided with a groove matched with the raised column.

In this technical scheme, the limit that adopts L type structure supports, can support and connect the structure that is located different planes, and the installation is dismantled easily to the assembly mode of protruding post and recess, and simultaneously, the assembly back, the surface smoothness is good, and the structure is pleasing to the eye.

As a further improvement of the utility model, a triangular structure is arranged on one side of the L-shaped structure close to the chamfer panel assembly, one side of the triangular structure is connected with the side support, and the other side of the triangular structure is attached to the inner wall of the chamfer panel assembly. (specifically formed by outwardly extending mounting ribs)

Among this technical scheme, adopt the triangle-shaped structure, make it can further support the chamfer template subassembly of slope setting, when it bears certain gravity, can support, simultaneously, ensured being connected of lateral part and horizontal direction.

As a further improvement of the utility model, the bracket component is of a Y-shaped structure, and two sides of the top of the Y-shaped structure are respectively connected with a top die panel unit.

In this technical scheme, adopt the structure of Y type for certain cavity is formed to its centre, when the panel is folding, the cavity can form certain space, makes the panel can hold, and Y type structure top forms two forks simultaneously, and then can realize the support at two positions, and the supporting part is more, and stability is better.

As a further improvement of the utility model, two sides of the connecting piece are respectively formed with a half-coating structure, and the top die panel unit and the connecting pin are respectively connected with each other, and the connecting pin is pinned on the top of the Y-shaped structure.

Among this technical scheme, form half cladding structure, can make a part of structure by the cladding, and then have certain protectiveness to the structure, folding and expand and in the use, top die plate unit lateral part and connecting pin etc. can be protected, reduce wearing and tearing etc..

Drawings

FIG. 1 is a schematic structural diagram of a panel for a foldable form according to the present invention;

FIG. 2 is a schematic view of a foldable form panel according to the present invention when unfolded;

fig. 3 is a schematic structural view of a folded panel for a foldable template according to the present invention;

FIG. 4 is a schematic structural diagram of a chamfer panel according to the present invention;

FIG. 5 is a schematic structural view of another chamfered panel provided in the present invention;

FIG. 6 is a schematic view of a side support according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic structural view of a bracket assembly provided by the present invention;

FIG. 9 is a schematic structural view of a connector provided in the present invention;

in the figure:

100. a top die panel assembly; 110. a top mold panel unit; 120. a regulating block panel; 200. a chamfer panel assembly; 210. chamfering the panel; 211. a first panel; 2111. a first fitting groove; 212. A second panel; 2121. a second fitting groove; 300. a bracket assembly; 400. a connecting member; 500. Supporting the edge; 510. installing ribs; 520. and a triangular structure.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and that functional, methodological, or structural equivalents thereof, which are equivalent or substituted by those of ordinary skill in the art, are within the scope of the present invention.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

In the present embodiment, a core structure of a panel for a foldable form is mainly described.

Referring to fig. 1-3, a panel for a folding form, comprising:

the top formwork panel assembly 100 comprises at least two top formwork panel units 110, and the two top formwork panel units 110 are spliced to form a top panel;

the chamfer panel assembly 200 is arranged on the side part of the top die panel assembly 100, and an included angle is formed after the chamfer panel assembly 200 is spliced with the top die panel assembly 100;

the bracket assembly 300 is provided with a plurality of side supporting assemblies which are formed by extending the sides of the bracket assembly outwards and upwards and are used for supporting the chamfer panel assembly and/or the top formwork panel assembly;

the bracket assembly 300 is connected to the two top mold panel units 110 through the connecting member 400, and the connecting member 400 drives the two top mold panel units 110 to rotate along the bracket assembly 300 by driving the bracket assembly 300, so as to fold or unfold the top mold panel units.

In this embodiment, through bracket assembly cooperation for can fold or expand between the top die panel, and then when realizing the support, can realize accomodating or using of top die panel, kill two birds with one stone, make the panel when transportation or idle, can accomodate, improve the efficiency of transportation or accomodating, save space.

In this embodiment, still increase chamfer panel assembly for the lateral part of top form panel can form certain protection and protection, and simultaneously, if the lateral part has other structures in addition, chamfer panel assembly also can realize the construction through the cooperation with the template.

In this embodiment, the symmetry sets up two connecting pieces, drives two top mould panels respectively and realizes the motion, and whole expansion or folding process can symmetrical going on simultaneously, and then accomodate or the process simultaneous control who expands, and efficiency is higher.

Example 2

In this embodiment, the structures of the top die panel assembly and the chamfer panel assembly are mainly described.

Referring to fig. 1-3, the top mold panel unit 110 further comprises at least two top mold panels with different widths, and the top mold panels with different widths are matched with the top mold panel unit 120 to form the top mold panel unit 110 with different widths.

In this embodiment, adopt two kinds of at least widths, in the construction, can satisfy and form different top form panel unit, to the requirement of different specifications, can relapse a lot of use, the while cooperates the regulating block, at the job site of difference, can satisfy multiple requirement.

Specifically, in this embodiment, the top mold panel unit: the concrete pouring formwork belongs to a concrete pouring formwork forming unit at the top of a box culvert, and is buckled into a panel system through a supporting system, so that the panel system has a pouring supporting function.

The top module panel unit has three types, named by width, and is installed from left to right in sequence: 850 panel, 950 panel, adjusting block panel (the width is adjusted according to different sections), adjusting block panel, 950 panel and 850 panel. Specifically, 850 panels represent panels 850mm wide and 950 panels represent panels 950mm wide.

Further, when assembling, assemble through the mode of lock joint between the panel and between panel and the regulating block panel for whole top forms and levels unified panel structure.

Referring to fig. 1 to 3, the chamfer panel assembly 200 at least includes two chamfer panels 210 with different specifications and different inclination angles, and an included angle is formed between two groups of the chamfer panels 210 and the top die panel assembly 100 after the two groups of the chamfer panels 210 are spliced.

In this embodiment, adopt two kinds of chamfer templates, the purpose is, satisfies the requirement of different width, and then the use of the repetitious that the chamfer template can relapse, and the cyclicity is good, and to the engineering, application scope is wide, uses repeatedly, and is with low costs.

Specifically, referring to fig. 4 to 5, in two kinds of the chamfered panels 210, an assembly groove is formed inside each of the chamfered panels 210 for supporting assembly of the chamfered panel support assembly.

In this embodiment, during the assembly, through the assembly recess, realize the assembly respectively of two chamfer panels, ensure that the chamfer panel of lateral part obtains well supporting and assembly, improve the stability in the use, ensure the support safety in the assembly.

Referring to fig. 3 to 4, the chamfered panel 210 includes a first panel 211 and a second panel 212, the first panel 211 having a width smaller than that of the second panel 212, protruding outward in a length direction of the first panel 211 to form a first fitting groove 2111, and recessed inward in a width direction of the second panel 212 to form a second fitting groove 2121.

In this embodiment, to the chamfer panel of different specifications, adopt different modes respectively, form different assembly grooves, especially the great chamfer panel of width, adopt along the outside convex mode of length direction to form, on the one hand, the recess that length direction formed is longer, satisfies great specification, on the other hand. Being convex, the strength is further increased for larger gauge panels.

Example 3

In this embodiment, the support of the bottom of the panel is mainly described.

Referring to fig. 1 to 3, the die plate assembly further includes an edge support 500 located at the joint of the top die plate assembly 100 and the chamfer plate assembly 200, and two sides of the edge support 500 are respectively fixed in the top die plate assembly 100 and the chamfer plate assembly 200.

In this embodiment, increase the limit and support for the concatenation department of the top mould panel subassembly of different plane concatenations and chamfer panel subassembly can support alone, and then has increased whole support intensity, can ensure the stability of support department simultaneously.

Referring to fig. 6, the edge support 500 has an L-shaped structure in which one of the outer surface contacting the top module panel assembly 100 or the inner surface of the top module panel assembly 200 is provided with a protrusion column and the other is provided with a groove matching the protrusion column.

In this embodiment, the limit that adopts L type structure supports, can support and connect the structure that is located different planes, and the installation is dismantled easily to the assembly mode of protruding post and recess, and simultaneously, the assembly back, the surface smoothness is good, and the structure is pleasing to the eye.

Further, a triangular structure 520 is arranged on one side of the L-shaped structure, which is close to the chamfer panel assembly 200, one side of the triangular structure 520 is connected with the edge support 500, and the other side is attached to the inner wall of the chamfer panel assembly 200.

In this embodiment, the edge support is attached to the inner wall of the chamfer panel assembly, specifically, the edge support is implemented by the triangular outer wall and the outwardly extending mounting rib 510, and the mounting rib 510 is used for mounting the chamfer panel.

In this embodiment, adopt the triangle-shaped structure, make it can further support the chamfer template subassembly that the slope set up, when it bears certain gravity, can support, simultaneously, guaranteed the connection of lateral part and horizontal direction.

The inverted V-shaped structure can further support the obliquely arranged chamfering template assembly, and when the chamfering template assembly bears certain gravity, the chamfering template assembly can be supported, and meanwhile, the connection of the side part and the horizontal direction is ensured.

Referring to fig. 8, the tray assembly 300 has a Y-shaped structure, and top mold panel units 110 are respectively coupled to both sides of the top of the Y-shaped structure.

In this embodiment, adopt the structure of Y type for certain cavity is formed to its centre, when the panel was folding, the cavity can form certain space, makes the panel can hold, and Y type structure top forms two forks simultaneously, and then can realize the support at two positions, and the supporting part is more, and stability is better.

Referring to fig. 9, the two sides of the connecting member 400 are respectively formed with a half-clad structure, and the top module panel unit 110 and a connecting pin are respectively connected, and the connecting pin is pinned to the top of the Y-shaped structure.

In the embodiment, a half-wrapping structure is formed, so that a part of the structure can be wrapped, the structure has certain protection, the side part of the top die panel unit, the connecting pin and the like can be protected in the folding, unfolding and using processes, and abrasion and the like are reduced.

Specifically, the both sides of connecting piece 400, one side are equipped with a plurality of pilot holes, and then the pin of being convenient for etc. is connected, and the opposite side is equipped with the support column for the panel can assemble with the support column through pore structure etc..

Example 4

In this embodiment, the installation and use processes of the foldable template panel are mainly described.

The whole operation flow of the folding template panel mainly comprises the steps of installing the folding panel, driving the template to be unfolded through a bracket and the like, drawing the template in, conveying the template and dismantling and transporting the template.

The first part, the assembly of the folding template panel, mainly comprises the following steps:

1) transporting to a construction site: adjusting the components or template units to a construction point, and checking the quantity and the types of the components;

in this embodiment, the panel system is composed of two parts, namely a top mold panel and a chamfer angle panel, and has a symmetrical structure. The top formwork panel part comprises an 850 panel, a group of opposite Z-shaped turnover plates, a 950 panel, connecting angle steel, a 350 adjusting plate, connecting angle steel, a 950 panel, a group of opposite Z-shaped turnover plates and a 850 panel from left to right. Four apex angles of top panel bottom all reserve has two diameter 10 mm's installation cavity, are used for meeting with the corresponding protruding post on angle steel or the Z style of calligraphy returning face plate respectively. See the attached component I in detail. The chamfering template part is that the chamfering support 1 and the chamfering support 2 are respectively positioned below the chamfering template 1 and the chamfering template 2 to support the chamfering template. The periphery of the bottom of each panel (comprising the chamfer angle panel and the adjusting panel) is reinforced by angle steel. Two mutually perpendicular angle steels are added in the middle parts of the 850 panels and the 950 panels to be used as back edges for supporting. The dimensions of the panels and angles are given in table 1 below.

TABLE 1 Panel and Angle size

In this embodiment, the Z-shaped turnover plate is used to rotate in the axial direction by itself using the central connection line of the fastener as a rotation axis. The panel is buckled on the Z-shaped turnover plate, and when the rotating angle is ninety degrees inwards, the panel is folded. When the panels are unfolded in parallel, the Z-shaped turnover plate does not need to rotate. The schematic size diagram of the zigzag turnover plate is as follows.

2) Hoisting of main parts: hoisting the oil cylinder (or the heightening base and the oil cylinder) to a base fixing position to fix the oil cylinder and the base; the bases at the two ends of the I-shaped steel are connected into a whole, so that the whole bracket assembly and the power assembly thereof can be stably installed; through the arrangement of the central control beam on the top of the oil cylinder, an installation platform is provided for supporting the inclined supports of the chamfer panel assembly and/or the top die panel assembly;

3) installing an inclined support and a support base: firstly, pin-jointing an inclined support and a central control beam, and then pin-jointing a support base and the inclined support; secondly, connecting and pinning the side support base and the diagonal bracing, simultaneously pinning the Z-shaped connecting piece with the support base, and finally fixing the support connecting piece, namely the flat steel with the thickness of 5mmm, with the support side base and the Z-shaped connecting piece through screws;

4) positioning and supporting deployment: firstly, according to construction lofting, determining the specific position of a base, and retracting a universal wheel, specifically, after positioning, starting a reverse oil cylinder, then opening a universal wheel positioning lock, and starting an electric cylinder to retract the universal wheel; secondly, starting the oil cylinder to enable the supporting base and the edge supporting base to be in the same horizontal position, and additionally arranging a vertical support on the upper part of the central control beam;

5) installing a template unit: the formwork unit installation was performed manually, starting with a 850mm panel unit and followed by a 950mm formwork unit.

The second part, the expansion of the template, specifically includes the following:

1) positioning: determining the specific position of a base according to construction lofting, retracting a universal wheel, specifically, starting a reverse oil cylinder after positioning, opening a universal wheel positioning lock, and starting an electric cylinder to retract the universal wheel; then laying sleepers below the I-shaped steel (ensuring the height of the sleepers);

2) and (3) supporting and unfolding: starting a suction switch (to retract the I-steel lock tongue), and retracting a reverse oil cylinder (to separate the I-steel from the base); starting an oil cylinder to completely unfold the panel system, and additionally arranging a vertical support at the upper part of the central control beam;

3) vertical support and chamfer unit add: manually adding vertical supports (a support below the central control beam and an end support) and fastening in place; adding a chamfering module and an adjusting block template unit;

4) connecting the left template and the right template: the inner inclined support connecting piece is in pin joint with the fixed connecting piece;

5) system conversion: the top pin joint of the oil cylinder is cancelled, the oil cylinder is retracted, the reverse oil cylinder is started, the electric cylinder is retracted, the universal wheel is put down, the universal wheel positioning lock is locked, the oil cylinder is removed, and the replacement rod piece is stable;

6) and (3) system inspection: checking the fastening condition of each rod piece and the locking condition of each connecting point;

7) connection with side forms: the scheme does not consider the construction process of the side die (mainly the construction process of the side die is the conventional construction process); the side die inner die flows out of the last joint filling template before the template system is unfolded (the control is carried out according to the height of the chamfer and the side wall); manually connecting the side die with the top die (adopting a customized steel die, adopting a screw rod for connection and then reinforcing);

8) top surface rotation working seam treatment: the rubber cement is used for filling joints, and the wide adhesive tape is used for sealing the joints.

And after concrete is poured, the side mold is disassembled the next day.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A panel for a foldable template, comprising:

the top die panel assembly at least comprises two top die panel units, and the top die panel units are spliced to form a top panel;

the chamfer panel assembly is arranged on the side part of the top die panel assembly and forms an included angle after being spliced with the top die panel assembly;

the side parts of the bracket component extend outwards and upwards to form a plurality of side supporting components for supporting the chamfer panel component and/or the top formwork panel component;

the bracket assembly passes through the connecting piece, two respectively the top mould panel unit is connected, the connecting piece passes through bracket assembly drive, drives two top mould panel units and rotates along the bracket assembly to realize the folding or the expansion of top mould panel unit.

2. A panel for a folding template according to claim 1, further comprising an adjustment block panel, said top mold panel unit comprising at least two top mold panels of different widths, the two top mold panels of different widths cooperating with the adjustment block panel to form the top mold panel unit of different widths.

3. The panel for a foldable template as recited in claim 1, wherein said chamfered panel assembly comprises at least two chamfered panels with different specifications and different angles of inclination, and two sets of said chamfered panels are joined to form an included angle with the top template panel assembly.

4. A panel for a folding formwork as claimed in claim 3, wherein each of said chamfered panels has an inner side formed with a fitting groove for supporting fitting of a chamfered panel support member.

5. The panel for a folding template of claim 4, wherein the chamfered panel comprises a first panel and a second panel, the first panel having a width less than a width of the second panel, the first panel protruding outwardly along a length of the first panel to form a first fitting groove, and the second panel having a width inwardly recessed to form a second fitting groove.

6. The panel for a foldable template of claim 1, further comprising an edge support at the joint of the top template panel assembly and the chamfered panel assembly, wherein two sides of the edge support are fixed in the top template panel assembly and the chamfered panel assembly respectively.

7. A panel for a folding template according to claim 6, wherein said edge supports are L-shaped structures, one of the outer surface of the L-shaped structure in contact with the top template panel assembly or the inner surface of the top template panel assembly being provided with raised posts and the other being provided with recesses to mate with the raised posts.

8. The panel for a foldable template of claim 7, wherein the L-shaped structure, adjacent to one side of the chamfered panel assembly, is provided with a triangular structure, one side of the triangular structure is connected with a side support, and the other side of the triangular structure is attached to the inner wall of the chamfered panel assembly.

9. The panel for a foldable template as recited in claim 1, wherein said bracket assembly is a Y-shaped structure, and top template panel units are respectively connected to two sides of the top of said Y-shaped structure.

10. A panel for a foldable template according to claim 9, wherein said connecting members are formed with a half-clad structure on each side thereof for connecting the top template panel unit and a connecting pin, respectively, said connecting pin being pinned to the top of said Y-shaped structure.

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