Prefabricated concrete laminated slab mold

Abstract

The utility model relates to the technical field of molds, in particular to a prefabricated concrete laminated slab mold which comprises a bottom mold and a frame, and the frame is connected to the bottom mold in a buckled mode to form a sinking groove type mold. The frame is rectangular and comprises right-angle frames at four corners and four frames, and the four frames are composed of a plurality of side plates; the bottom die is formed by splicing a plurality of rectangular bottom plates. Through the structure, the bottom die and the frame which form the die are detachable, and the bottom die and the frame are expanded by filling different numbers of bottom plates and side plates, so that the purpose of regulating and controlling the size of the die is achieved, and the die is suitable for production of laminated slabs with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a prefabricated concrete composite board mold. Background Art

[0002] Concrete composite slab technology refers to dividing the composite slab into two parts along the thickness direction, with the bottom being a prefabricated bottom slab and the upper part being a post-cast concrete composite layer. The prefabricated bottom slab with bottom reinforcement is placed into a mold as part of the composite slab, and then concrete is poured on the upper part of the bottom slab to form a concrete composite layer. The two are combined to form a composite concrete component. Prefabricated concrete composite slabs refer to the manufacturing of the required components in advance in a factory or construction site, and only the prefabricated components are transferred to the required location for assembly when needed.

[0003] However, most existing molds have a rigid structure and cannot be adjusted. They can only be used to produce a single type of prefabricated panels, and are not very adaptable and flexible to use.

[0004] To this end, the utility model provides a prefabricated concrete composite slab mold, so that the mold has an adjustment capability. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a prefabricated concrete composite board mold.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A prefabricated concrete composite panel mold comprises a bottom mold and a frame, wherein the frame is buckled on the bottom mold to form a trough-type mold;

[0008] The frame is rectangular and includes right-angle frames at four corners and four frames. The four frames are composed of a plurality of side panels. Adjacent side panels and side panels and right-angle frames are all clamped.

[0009] Preferably, the connecting ends of the right-angle frame and the plurality of side plates are in a clockwise direction: one end is provided with a clamping head, and the other end is provided with a clamping groove.

[0010] Preferably, the bottom mold is composed of several rectangular bottom plates, two adjacent sides of each bottom plate are provided with a trapezoidal first plug, the other two adjacent sides are provided with a trapezoidal first slot, and each right-angle frame and the bottom end of the side plate are provided with a frame edge that cooperates with the bottom plate.

[0011] Preferably, clamping components are provided at both ends of the right-angle frame and between the side plates, and between adjacent side plates;

[0012] The clamping assembly comprises fixing bolts fixed at both ends of the right-angle frame and the outer wall of the side plate, each fixing bolt is sleeved with a collar, and a tension spring is arranged between two adjacent collars.

[0013] Preferably, each of the outer walls of the collars is provided with a straight groove frame, the straight groove frame is provided with a straight groove, and each fixing bolt is provided with a vertically penetrating through hole.

[0014] Preferably, each of the right-angle frames and the outer wall of the side panels is provided with a handle.

[0015] Preferably, each of the right-angle frames and the outer wall of the side plates is provided with reinforcing ribs.

[0016] Preferably, a notch is provided on the side of the right-angle frame, and a sealing plate is detachably installed in the notch via a fastener.

[0017] Compared with the prior art, the utility model provides a prefabricated concrete composite panel mold, which has the following beneficial effects:

[0018] 1. The utility model comprises a bottom mold and a frame, and the frame is buckled on the bottom mold to form a sink-type mold;

[0019] The frame is rectangular, including right-angle frames at four corners and four frames, and the four frames are composed of multiple side panels;

[0020] The bottom mold is composed of several rectangular bottom plates;

[0021] Through the above structure, the bottom mold and frame that constitute the mold can be disassembled. By filling different numbers of bottom plates and side plates, the bottom mold and the frame can be expanded, thereby achieving the purpose of mold size regulation to suit the production of composite panels of different sizes.

[0022] 2. A notch is provided on the side of the right-angle frame, and a sealing plate is detachably installed in the notch through fasteners. After the pouring is completed and the composite plate is cooled and solidified, the sealing plate is removed and the notch is exposed. At this time, tools such as crowbars can be inserted into the notch to push the composite plate out of the mold for easy demoulding.

[0023] 3. Clamping components are provided at both ends of the right-angle frame and between the side plates, and between adjacent side plates. Through the clamping components, the two adjacent components are tightly fitted, making the mold more stable after splicing, thereby reducing the gap and avoiding leakage.

[0024] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0026] Figure 2It is a top view schematic diagram of the utility model.

[0027] Figure 3 It is a schematic diagram of the cooperation between the two ends of the right-angle frame of the utility model and the corresponding side plates and frame edges.

[0028] Figure 4 For the utility model Figure 1 Local schematic diagram of point A.

[0029] Figure 5 It is a top view schematic diagram of the clamping assembly of the utility model.

[0030] In the figure: 1, bottom mold; 2, frame; 3, clamping assembly; 4, notch; 5, sealing plate; 101, bottom plate; 102, frame edge; 201, right angle frame; 202, side plate; 203, clamp head; 204, slot; 301, fixing bolt; 302, collar; 303, tension spring; 304, straight slot frame; 305, through hole; 306, nut. DETAILED DESCRIPTION

[0031] The following will be combined with the attached embodiment of the utility model Figure 1-5 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0032] Embodiment 1, in order to make the mold have the ability to adjust the size, this embodiment provides a precast concrete composite board mold, including a bottom mold 1 and a frame 2, the frame 2 is buckled on the bottom mold 1 to form a sink type mold;

[0033] The frame 2 is rectangular, including right-angle frames 201 at four corners and four frames, the four frames are composed of a plurality of side panels 202, the connecting ends of the right-angle frame 201 and the plurality of side panels 202 are in a clockwise direction: one end is provided with a clamping head 203, and the other end is provided with a clamping groove 204, through the clamping head 203 and the clamping groove 204, the adjacent side panels 202, the side panels 202 and the right-angle frame 201 are clamped, so as to form a rectangular frame 2;

[0034] The bottom mold 1 is composed of a plurality of rectangular bottom plates 101, two adjacent sides of each bottom plate 101 are provided with a trapezoidal first plug, and the other two adjacent sides are provided with a trapezoidal first slot, and the bottom end of each right-angle frame 201 and side plate 202 is provided with a frame edge 102 that cooperates with the bottom plate 101, and the frame edge 102 is provided with a second plug that cooperates with the adjacent first slot and a second slot that cooperates with the adjacent first plug. The bottom plate 101, the frame edge 102, the side plate 202 and the right-angle frame 201 are spliced ​​with each other through the first plug, the first slot, the second plug and the second slot.

[0035] Through the above structure, the bottom mold 1 and the frame 2 constituting the mold can be disassembled, and by filling different numbers of bottom plates 101 and side plates 202, the bottom mold 1 and the frame 2 are expanded, so as to achieve the purpose of mold size control, so as to be suitable for the production of composite boards of different sizes. Compared with the traditional method of setting a movable partition in the mold, the connection between the various components in this embodiment is tighter, and there is no problem of leakage caused by large gaps in the moving parts of the movable parts.

[0036] Each right-angle frame 201 and side panel 202 is provided with a handle (not shown in the drawings) on its outer wall to facilitate the lifting of the right-angle frame 201 and the side panel 202, and then facilitate the disassembly and assembly of the frame 2.

[0037] Each right-angle frame 201 and the outer wall of the side plate 202 are provided with reinforcing ribs (not shown in the drawings, similar to ribs) to improve the strength and stability of the frame 2.

[0038] A notch 4 is provided on the side of the right-angle frame 201, and a sealing plate 5 is detachably installed in the notch 4 via fasteners. After the casting is completed and the composite plate is cooled and solidified, the sealing plate 5 is removed and the notch 4 is exposed. At this time, a tool such as a crowbar can be inserted into the notch 4 to eject the composite plate from the mold.

[0039] In this embodiment, the bottom plate 101 and the side plate 202 may be configured to be rectangles with different lengths and widths, so that the size adjustment is more flexible.

[0040] Embodiment 2, in order to make the right angle frame 201 and the side plate 202, and the side plates 202 and the side plates 202 constituting the frame 2 more tightly connected, reduce the gap at the connection, and avoid leakage, in this embodiment, clamping components 3 are provided between the two ends of the right angle frame 201 and the side plates 202, and between adjacent side plates 202;

[0041] The clamping assembly 3 includes fixing bolts 301 fixed at both ends of the outer wall of the right-angle frame 201 and the side plate 202. A ring 302 is sleeved on each fixing bolt 301, and a tension spring 303 is provided between two adjacent rings 302. The tension spring 303 allows the two adjacent components to be tightly fitted, making the mold more stable after splicing, thereby reducing the gap and avoiding leakage of slurry.

[0042] In Embodiment 3, each outer wall of the collar 302 is provided with a straight groove frame 304, the straight groove frame 304 is provided with a straight groove, and each fixing bolt 301 is provided with a vertical through hole 305. When the clamping assembly 3 is in use:

[0043] First, put the first ring 302 on a fixing bolt 301, and then pass a tool such as a pin or an awl or a wrench or a screwdriver through the straight groove, and then insert the end of the tool into the through hole 305. At this time, the through hole 305, the tool, and the straight groove frame 304 form a crowbar. Hold the handle end of the tool and swing it away from the first ring 302, so that the second ring 302 is close to the end of the other fixing bolt 301, and the second ring 302 is moved so that the second ring 302 is inserted into the fixing bolt 301, so that the rings 302 at both ends of the clamping assembly 3 are inserted into the corresponding fixing bolts 301. The design of this embodiment is to facilitate the application of external force to the clamping assembly 3 during installation.

[0044] Preferably, a nut 306 is threadedly installed on the end of the fixing bolt 301. After the ring 302 is inserted into the fixing bolt 301, the nut 306 is screwed on to restrict the ring 302 on the fixing bolt 301 through the nut 306 to prevent the ring 302 from accidentally slipping off and improve the installation tightness.

[0045] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A precast concrete composite panel mold, characterized in that: It comprises a bottom mold (1) and a frame (2), wherein the frame (2) is buckled onto the bottom mold (1) to form a trough-type mold; The frame (2) is rectangular and comprises right-angle frames (201) at four corners and four frames. The four frames are composed of a plurality of side panels (202). Adjacent side panels (202) and side panels (202) and right-angle frames (201) are all clamped together.

2. A precast concrete composite panel mold according to claim 1, characterized in that: The connecting ends of the right-angle frame (201) and the plurality of side plates (202) are in a clockwise direction: one end is provided with a clamping head (203) and the other end is provided with a clamping groove (204).

3. The precast concrete composite panel mold according to claim 1, characterized in that: The bottom mold (1) is composed of a plurality of rectangular bottom plates (101) spliced ​​together, two adjacent sides of each bottom plate (101) are provided with trapezoidal plugs, and the other two adjacent sides are provided with trapezoidal slots, and the bottom ends of each right-angle frame (201) and side plate (202) are provided with frame edges (102) that match the bottom plate (101).

4. The precast concrete composite panel mold according to claim 1, characterized in that: Clamping components (3) are provided between the two ends of the right-angle frame (201) and the side plates (202), and between adjacent side plates (202); The clamping assembly (3) comprises fixing bolts (301) fixed to the outer walls of the right-angle frame (201) and the side plate (202) at both ends, each fixing bolt (301) is sleeved with a collar (302), and a tension spring (303) is provided between two adjacent collars (302).

5. A precast concrete composite panel mould according to claim 4, characterized in that: Each of the collars (302) is provided with a straight groove frame (304) on its outer wall, a straight groove is provided on the straight groove frame (304), and each fixing bolt (301) is provided with a vertically penetrating through hole (305).

6. The precast concrete composite panel mold according to claim 1, characterized in that: Each of the right-angle frames (201) and the side panels (202) is provided with a handle on its outer wall.

7. The precast concrete composite panel mold according to claim 1, characterized in that: Each of the right-angle frames (201) and the side plates (202) is provided with reinforcing ribs on its outer wall.

8. The precast concrete composite panel mold according to claim 1, characterized in that: A notch (4) is provided on the side of the right-angle frame (201), and a sealing plate (5) is detachably mounted in the notch (4) via a fastener.

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