Universal mold for laminated slabs

Abstract

The utility model relates to the technical field of section dies, in particular to a universal die for laminated slabs, which comprises a base, two transverse adjusting plates arranged at intervals and two longitudinal adjusting plates arranged at intervals. The two transverse adjusting plates are arranged on the base in a transverse moving and adjusting mode, and a plurality of through holes are formed in the transverse adjusting plates in the length direction. The two longitudinal adjusting plates are arranged on the transverse adjusting plate in a longitudinal moving and adjusting mode, and a plurality of grooves are formed in the upper edges of the longitudinal adjusting plates in the length direction. The two transverse adjusting plates and the two longitudinal adjusting plates are encircled on the base to form a pouring lattice, and the distance between the two transverse adjusting plates and the distance between the two longitudinal adjusting plates are movably adjusted to adjust the size of the pouring lattice. The utility model can solve the problems that the traditional die can only produce laminated slabs with fixed sizes, the sizes can not be adjusted at will, and the generality is poorer.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and particularly relates to a general mold for laminated plates. Background Art

[0002] A laminated plate is an assembled monolithic floor slab formed by laminating a precast slab and a cast-in-place reinforced concrete layer, and is widely used in the floor slabs, roofs and other structures of buildings.

[0003] At present, generally, molds are used to manufacture laminated plates. Since the laminated plates are made according to the actual requirements of buildings, the molds are generally customized according to the size requirements of the laminated plates required by the buildings. After being used once, since the size of the mold does not correspond to the size of the laminated plates produced next time, the mold will be recycled and no longer used, so that new molds need to be made every time laminated plates are manufactured, resulting in waste of resources. Summary of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide a general mold for laminated plates to solve the problem that traditional molds can only produce laminated plates of a fixed size, cannot be adjusted arbitrarily in size, and have poor versatility.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A general mold for laminated plates includes a base, two laterally adjustable plates arranged at intervals, and two longitudinally adjustable plates arranged at intervals; the two laterally adjustable plates are horizontally movably adjusted and arranged on the base, and a plurality of through holes are arranged along the length direction on the laterally adjustable plates; the two longitudinally adjustable plates are longitudinally movably adjusted and arranged on the laterally adjustable plates, and a plurality of grooves are arranged along the length direction at the upper edges of the longitudinally adjustable plates; the two laterally adjustable plates and the two longitudinally adjustable plates enclose a pouring grid on the base, and the size of the pouring grid is adjusted by moving and adjusting the distance between the two laterally adjustable plates and the distance between the two longitudinally adjustable plates.

[0007] As an optional solution, horizontal bars are respectively and horizontally fixedly connected to both sides of the upper surface of the base, a plurality of positioning holes are arranged along the length direction on the horizontal bars, and the two ends of the laterally adjustable plates are respectively detachably connected to the horizontal bars through bolts penetrating through the positioning holes; the bolts are penetrated through different positioning holes and fixed to horizontally move and adjust the laterally adjustable plates.

[0008] As an alternative solution, a plurality of limiting openings are arranged at the lower edge of the longitudinal adjusting plate in the length direction, and the transverse adjusting plate can pass through different limiting openings, so that the longitudinal adjusting plate can move longitudinally along the transverse adjusting plate; a fastener connecting the transverse adjusting plate and the longitudinal adjusting plate is arranged on the transverse adjusting plate, and the longitudinal adjusting plate can be fixed on the transverse adjusting plate through the fastener.

[0009] As an alternative solution, the fastener includes a screw. The lower end of the screw penetrates through the upper edge of the longitudinal adjusting plate and extends into the limiting opening. A plurality of screw holes are arranged at the upper edge of the transverse adjusting plate in the length direction. The lower end of the screw is threadedly connected into different screw holes to longitudinally move and adjust the longitudinal adjusting plate.

[0010] As an alternative solution, a stop block located in the limiting opening is threadedly connected to the lower end of the screw to detachably block the limiting opening.

[0011] As an alternative solution, the bottom of the groove and the through hole are not on the same horizontal plane.

[0012] Due to the adoption of the above technical solution, the present utility model will have the following beneficial effects:

[0013] A general mold for laminated plates provided by the present utility model respectively passes the through holes at both ends of the transverse steel bars, places both ends of the longitudinal steel bars in the grooves respectively, and pours concrete in the pouring grid formed by enclosing two transverse adjusting plates and two longitudinal adjusting plates on the base to form a customized laminated plate. The pouring grid is used as a container for manufacturing the laminated plate. By moving and adjusting the distance between the two transverse adjusting plates and the distance between the two longitudinal adjusting plates, the size of the pouring grid can be adjusted; compared with the existing traditional molds that can only produce laminated plates with fixed sizes, the present utility model can be customized according to the size requirements of the laminated plates required by the building, and has good general applicability. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a three-dimensional view of the general mold for laminated plates according to the embodiment of the present utility model;

[0016] Figure 2 is Figure 1 The upper view of the general mold for laminated plates according to the embodiment;

[0017] Figure 3 For Figure 1 the universal die for laminated plates described in the embodiment.

[0018] Reference numerals: 1, base; 2, transverse adjustment plate; 21, through hole; 22, screw hole; 3, longitudinal adjustment plate; 31, groove; 32, limit port; 4, cross bar; 41, positioning hole; 5, fastener; 6, stop block. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figures 1-3 , in an embodiment of a universal die for laminated plates of the present utility model, the universal die for laminated plates includes a base 1, two spaced transverse adjustment plates 2, and two spaced longitudinal adjustment plates 3:

[0023] Among them, the two transverse adjustment plates 2 are horizontally movably adjusted and arranged on the base 1;

[0024] Specifically, horizontal bars 4 are welded transversely on both sides of the upper surface of the base 1. The horizontal bars 4 can be made of angle steel. A plurality of circular positioning holes 41 are arranged at equal intervals along the length direction on the vertical sides of the horizontal bars 4. Both ends of the horizontal adjustment plate 2 are detachably connected to the horizontal bars 4 through bolts passing through the positioning holes 41. By passing the bolts through different positioning holes 41 and fixing them with nuts, the horizontal adjustment plate 2 can be adjusted to move horizontally along the horizontal bars 4. In addition, a plurality of through holes 21 for the horizontal steel bars to pass through are arranged along the length direction on the horizontal adjustment plate 2.

[0025] Among them, two longitudinal adjustment plates 3 are longitudinally moved and adjusted and arranged on the horizontal adjustment plate 2;

[0026] Specifically, a plurality of strip-shaped limiting openings 32 are arranged along the length direction of the lower edge of the longitudinal adjustment plate 3. The shape of the limiting openings 32 is adapted to the cross-sectional shape of the horizontal adjustment plate 2, and the size is slightly larger than the cross-sectional size of the horizontal adjustment plate 2. Both ends of the horizontal adjustment plate 2 can pass through different limiting openings 32 and be connected to the horizontal bars 4, so that the longitudinal adjustment plate 3 can longitudinally move along the horizontal adjustment plate 2 after the position of the horizontal adjustment plate 2 is adjusted. A fastener 5 for connecting the horizontal adjustment plate 2 and the longitudinal adjustment plate 3 is provided on the horizontal adjustment plate 2. The longitudinal adjustment plate 3 can be fixed on the horizontal adjustment plate 2 through the fastener 5. In addition, a plurality of grooves 31 for placing longitudinal steel bars are arranged along the length direction of the upper edge of the longitudinal adjustment plate 3. Both ends of the longitudinal steel bars are inserted through the bottom of the grooves 31.

[0027] More specifically, the above-mentioned fastener 5 includes a screw. The lower end of the screw passes through the upper edge of the longitudinal adjustment plate 3 and extends into the limiting opening 32. A plurality of screw holes 22 are arranged along the length direction of the upper edge of the horizontal adjustment plate 2. The lower end of the screw is threadedly connected to different screw holes 22, so that the longitudinal adjustment plate 3 can be adjusted to move longitudinally.

[0028] When this example is in use, both ends of the horizontal steel bars are respectively passed through the through holes 21, both ends of the longitudinal steel bars are respectively placed in the grooves 31, and concrete is poured in the pouring grid formed by enclosing the two horizontal adjustment plates 2 and the two longitudinal adjustment plates 3 on the base 1, so as to manufacture a composite slab. The pouring grid serves as a container for manufacturing the composite slab. By moving and adjusting the distance between the two horizontal adjustment plates 2 and the distance between the two longitudinal adjustment plates 3, the size of the pouring grid can be adjusted, so that it can be customized according to the size requirements of the composite slab required by the building.

[0029] Further, a stopper 6 located within the limiting opening 32 may be threadedly connected to the lower end of the screw. The stopper 6 is cuboid-shaped, and the cross-sectional dimension of the stopper 6 is slightly smaller than the dimension of the limiting opening 32, such that the limiting opening 32 can restrict the rotation of the stopper 6. Therefore, by pressing against and rotating the screw to loosen it, the stopper 6 can be disengaged downward from the limiting opening 32 under the action of the thread for the transverse adjusting plate 2 to pass through. By rotating and tightening the screw, the stopper 6 can be fixed to block within the limiting opening 32 to prevent the leakage of grout from the casting grid. Correspondingly, a sponge column may be filled at the top of the groove 31 to reinforce the longitudinal steel bars while preventing the leakage of slurry from the groove 31.

[0030] Further, the positions of the bottom of the groove 31 and the through hole 21 may be set not on the same horizontal plane, that is to say, the distance from the bottom of the groove 31 to the upper surface of the base 1 is greater than the distance from the top of the through hole 21 to the upper surface of the base 1. In this way, the longitudinal steel bars placed at the bottom of the groove 31 and the transverse steel bars passing through the through hole 21 can be staggered from each other, facilitating the installation of the longitudinal steel bars and the transverse steel bars.

[0031] On this basis, the base 1 may be made of iron, and magnetic blocks that can be adsorbed on the base 1 are respectively placed around the casting grid. These magnetic blocks can press against the two ends of the longitudinal steel bars and the transverse steel bars to prevent the longitudinal steel bars and the transverse steel bars from moving along the upper surface of the base 1 during pouring.

[0032] The usage method or working principle of the present utility model is as follows:

[0033] First, move the two transverse adjusting plates 2 to make the distance between them suitable for the width of the laminated board to be customized. After adjustment, pass the bolts through the corresponding positioning holes 41 and cooperate with nuts to fix the two ends of the transverse adjusting plate 2 on the cross bar 4; then rotate and loosen the screw to make the stopper 6 disengage downward from the limiting opening 32 under the action of the thread. After completely loosening, remove the screw and the corresponding stopper 6, and sleeved the longitudinal adjusting plate 3 onto the transverse adjusting plate 2 through the above-mentioned limiting opening 32; then move the two longitudinal adjusting plates 3 to make the distance between them suitable for the length of the laminated board to be customized. After adjustment, tighten the above-removed screw into the corresponding screw hole 22 to fix the two ends of the longitudinal adjusting plate 3. After adjusting the size of the casting grid in this way, pass the two ends of the transverse steel bars through the respective corresponding through holes 21, and place the two ends of the longitudinal steel bars at the bottom of the respective corresponding grooves 31; finally, apply a release agent to the inner surface of the casting grid, and then pour concrete into the casting grid.

[0034] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A universal mold for laminated plates, characterized in that: The invention comprises a base (1), two lateral adjustment plates (2) arranged at intervals, and two longitudinal adjustment plates (3) arranged at intervals; the two lateral adjustment plates (2) are arranged on the base (1) for lateral movement and adjustment, and the lateral adjustment plates (2) are provided with a plurality of through holes (21) along the length direction; the two longitudinal adjustment plates (3) are arranged on the lateral adjustment plates (2) for lateral movement and adjustment, and the upper edges of the longitudinal adjustment plates (3) are provided with a plurality of grooves (31) arranged along the length direction; the two lateral adjustment plates (2) and the two longitudinal adjustment plates (3) are combined on the base (1) to form a casting grid, and the size of the casting grid is adjusted by moving and adjusting the distance between the two lateral adjustment plates (2) and the distance between the two longitudinal adjustment plates (3).

2. A universal mold for laminated plates according to claim 1, characterized in that: The upper surface of the base (1) is laterally fixedly connected with a horizontal bar (4) on both sides, and a plurality of positioning holes (41) are arranged in a length direction on the horizontal bar (4). The two ends of the horizontal adjustment plate (2) are detachably connected to the horizontal bar (4) by bolts passing through the positioning holes (41); the bolts are passed through different positioning holes (41) and fixed to adjust the horizontal adjustment plate (2) by moving it laterally.

3. A universal mold for laminated plates according to claim 1, characterized in that: The lower edge of the longitudinal adjustment plate (3) is provided with a plurality of limiting openings (32) arranged in the length direction, and the transverse adjustment plate (2) can pass through different limiting openings (32), so that the longitudinal adjustment plate (3) can move longitudinally along the transverse adjustment plate (2); the transverse adjustment plate (2) is provided with a fastener (5) connecting the transverse adjustment plate (2) and the longitudinal adjustment plate (3), and the longitudinal adjustment plate (3) can be fixed to the transverse adjustment plate (2) by means of the fastener (5).

4. A universal mold for laminated plates according to claim 3, characterized in that: The fastener (5) comprises a screw, the lower end of which passes through the upper edge of the longitudinal adjustment plate (3) and extends into the limiting opening (32). The upper edge of the transverse adjustment plate (2) is provided with a plurality of screw holes (22) arranged along the length direction, and the lower end of the screw is threadedly connected in different screw holes (22) to longitudinally move and adjust the longitudinal adjustment plate (3).

5. A universal mold for laminated plates according to claim 4, characterized in that: The lower end of the screw is threadedly connected to a stopper (6) located in the limiting opening (32) so as to detachably cover the limiting opening (32).

6. A universal mold for laminated plates according to claim 1, characterized in that: The bottom of the groove (31) and the through hole (21) are not on the same horizontal plane.

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