Prefabricated concrete laminated slab mold

Abstract

The utility model discloses a precast concrete laminated slab mould in the technical field of laminated slab moulds, which comprises a base and a mounting plate, the mounting plate is fixedly connected to the bottom of the base, the rear side of the top of the base is fixedly connected with a fixing plate, the top of the base is provided with demoulding grooves which are sequentially arranged from left to right, and the fixing plate is fixedly connected with the fixing plate. Mounting blocks are fixedly connected to the left side and the right side of the top of the base, a driving motor is fixedly connected to the right side wall of the mounting block on the right side, a power output shaft of the driving motor penetrates through the mounting block, and a two-way screw is rotationally connected between the left side wall and the right side wall of the mounting block; the two-way screw rod is fixedly connected with a power output shaft of the driving motor, moving blocks are connected to the left side and the right side of the outer side wall of the two-way screw rod in a threaded mode, and a connecting plate is fixedly connected to the tops of the moving blocks. The prefabricated concrete laminated slab mold is reasonable in structural design, the adjustability is improved, and the demolding quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laminated slab mould, concretely to a prefabricated concrete laminated slab mould. BACKGROUND

[0002] The concrete laminated slab technology refers to dividing the laminated slab into two parts along the thickness direction, the bottom is a prefabricated bottom plate, and the upper part is a post-cast concrete laminated layer. The prefabricated bottom plate with configured bottom reinforcement is placed in the mould as part of the laminated slab, and then the concrete is poured on the upper part of the bottom plate to form a concrete laminated layer, and the two are combined to become a laminated concrete component. The prefabricated concrete laminated slab refers to manufacturing the required component in advance in the factory or on the construction site, and only when needed, the prefabricated component is transferred to the required position for assembly.

[0003] The Chinese patent with publication number CN217915895U discloses a prefabricated concrete laminated slab mould, which comprises a fixing piece, baffle plates are arranged on both sides of the fixing piece, sliding grooves are formed on both sides of the inner wall of the fixing piece, moving plates are connected to the interiors of the two sliding grooves through sliding blocks, elastic pieces are fixedly connected to the sides away from each other of the two moving plates, first fixing holes are formed on the front surfaces of the two moving plates, fixing rods are clamped in the interiors of the first fixing holes, second fixing holes are formed on both sides of the front surface of the fixing piece, and the number of the second fixing holes is several. The utility model can adjust the prefabricated concrete laminated slab during production, facilitate the production of prefabricated concrete laminated slabs of different lengths, and quickly and conveniently disassemble and assemble the mould, thereby facilitating the cleaning of the mould by the staff.

[0004] However, the above-mentioned patent can only adjust the length of the laminated slab during production, cannot change the width of the laminated slab during production, reduces the adjustability, does not have a demoulding structure, and forcibly demoulding may damage the integrity of the laminated slab and reduce the demoulding quality. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a dust removal and cooling device for power distribution, which solves the problem that the above-mentioned patent cannot change the width of the laminated slab during production and forcibly demoulding may damage the integrity of the laminated slab.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A prefabricated concrete laminated slab mold, including base plate and mounting plate, the mounting plate fixedly connected in the bottom of the base plate, the top rear side of the base plate is fixedly connected with the fixed plate, the top of the base plate is opened the draw -out groove, and it is arranged in proper order from left to right, the top left and right sides of the base plate are all fixedly connected with the mounting block, the right side wall of right side mounting block is fixedly connected with drive motor, the power output shaft of drive motor penetrates the mounting block, the left and right side walls of the mounting block are rotatably connected with the bidirectional screw rod, the bidirectional screw rod is fixedly connected with the power output shaft of drive motor, the left and right sides of the outside wall of bidirectional screw rod all are screwed with the moving block, the top of moving block is fixedly connected with the connecting plate, the bottom of connecting plate is fixedly connected with the adjusting plate, the top front side of the base plate is fixedly connected with first air cylinder, the power output shaft end of first air cylinder is fixedly connected with fixed mold, the left and right sides of fixed mold all are clamped with extension mold, the right side wall of extension mold is fixedly connected with the clamping block, the right side wall of clamping block is opened with the limit groove, the left and right sides of the top of fixed mold and the left side of the top of extension mold all are opened with the installation groove, the inner side wall of installation groove is fixedly connected with spring, the end of spring is fixedly connected with limit block, the top of limit block is fixedly connected with the lever, the left and right side walls of fixed mold and the left side wall of extension mold all are opened with the clamping groove, the top of mounting plate is fixedly connected with second air cylinder, the power output shaft end of second air cylinder is fixedly connected with horizontal plate, the top of horizontal plate is fixedly connected with connecting rod, and it is arranged in proper order from left to right, the top of connecting rod is fixedly connected with draw -out plate.

[0007] As further description of the above technical scheme: The inner side wall of the draw -out groove is fixedly connected with the positioning block on the front and back sides.

[0008] As further description of the above technical scheme: The bottom of the base plate is fixedly connected with the supporting leg, and the bottom of the supporting leg is fixedly connected with the antiskid foot pad.

[0009] As further description of the above technical scheme: The right side wall of the base plate is embedded with the control panel, and the control panel is electrically connected with the drive motor, the first air cylinder and the second air cylinder through the electric wire.

[0010] As further description of the above technical scheme: The lever penetrates the inner cavity of the installation groove and extends to the outside of the fixed mold and the extension mold.

[0011] As further description of the above technical scheme: The limit groove is matched with the limit block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The prefabricated concrete composite slab mold, the driving motor is driven by the control panel to rotate the bidirectional screw rod, and then the moving block and the connecting plate are moved, so that the adjusting plate is moved to change the production width, the limiting block is retracted into the installation groove by rotating the pull rod, the extension mold is clamped with the fixed mold, the limiting block is moved into the limiting groove by the spring after the pull rod is loosened, the extension mold is sequentially increased to be attached to the adjusting plate, the fixed mold and the extension mold are moved by starting the first cylinder, so that the production length is changed, and the adjustability is increased.

[0014] 2. The prefabricated concrete composite slab mold, when the cement is solidified and formed, the second cylinder is started by the control panel to move the cross plate and the connecting rod, so that the connecting rod moves the stripping plate to strip the composite slab, and the stripping plate is attached to the positioning block by the stripping plate recycling movement of the second cylinder after stripping is completed, so that the stripping groove is shielded, the gap is prevented, the stripping tool such as crowbar is not needed, and the stripping quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A prefabricated concrete composite slab mold structure diagram is provided for the utility model;

[0016] Figure 2 A prefabricated concrete composite slab mold structure diagram is provided for the utility model;

[0017] Figure 3 A prefabricated concrete composite slab mold structure diagram is provided for the utility model;

[0018] Figure 4 A prefabricated concrete composite slab mold structure diagram is provided for the utility model;

[0019] Figure 5 A prefabricated concrete composite slab mold structure diagram is provided for the utility model;

[0020] Figure 6 A prefabricated concrete composite slab mold structure diagram is provided for the utility model.

[0021] In the figure: 100, base; 110, fixed plate; 111, demolding groove; 112, positioning block; 120, mounting block; 121, driving motor; 122, bidirectional screw rod; 123, moving block; 124, connecting plate; 125, adjusting plate; 130, first air cylinder; 131, fixed mold; 132, extended mold; 133, clamping block; 134, limiting groove; 140, mounting groove; 141, spring; 142, limiting block; 143, push rod; 144, clamping groove; 150, supporting leg; 151, anti-skid foot pad; 160, control panel; 200, mounting plate; 210, second air cylinder; 211, cross plate; 220, connecting rod; 221, demolding plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] The utility model provides a kind of precast concrete laminated slab mould, improve the adjustability, improve the demoulding quality, please refer to Figures 1-6 Including base 100 and mounting plate 200;

[0026] Please refer to Figures 1-5 The top rear side of base 100 is fixedly connected with fixed plate 110, the top of base 100 is opened with demoulding groove 111, and from left to right in order, demoulding groove 111 is used to make demoulding plate 221 pass through, the top left and right sides of base 100 are all fixedly connected with mounting block 120, the right side wall of right side mounting block 120 is fixedly connected with driving motor 121, the power output shaft of driving motor 121 penetrates mounting block 120, driving motor 121 is used to drive bidirectional screw rod 122 to rotate, the model specification of driving motor 121 is familiar to those skilled in the art, and here is not repeated, bidirectional screw rod 122 is rotatably connected between the left and right side walls of mounting block 120, bidirectional screw rod 122 is used to drive moving block 123 to move, bidirectional screw rod 122 is fixedly connected with the power output shaft of driving motor 121, the left and right sides of the outer side wall of bidirectional screw rod 122 are all screwed with moving block 123, moving block 123 is used to drive connecting plate 124 to move, the top of moving block 123 is fixedly connected with connecting plate 124, the bottom of connecting plate 124 is fixedly connected with adjusting plate 125, the top front side of base 100 is fixedly connected with first air cylinder 130, first air cylinder 130 is used to drive fixed mould 131 to move, the model specification of first air cylinder 130 is familiar to those skilled in the art, and here is not repeated, the power output shaft end of first air cylinder 130 is fixedly connected with fixed mould 131, the left and right sides of fixed mould 131 are all clamped with extension mould 132, extension mould 132 is used to lengthen the length of fixed mould 131, the right side wall of extension mould 132 is fixedly connected with clamping block 133, the right side wall of clamping block 133 is opened with limit groove 134, the top left and right sides of fixed mould 131 and the top left side of extension mould 132 are all opened with mounting groove 140, mounting groove 140 is used to install spring 141, the inner side wall of mounting groove 140 is fixedly connected with spring 141, the end of spring 141 is fixedly connected with limit block 142, limit block 142 is used to limit and fix extension mould 132 with limit groove 134 cooperation, the top of limit block 142 is fixedly connected with push rod 143, push rod 143 is used to drive limit block 142 to move, the left and right side walls of fixed mould 131 and the left side wall of extension mould 132 are all opened with clamping groove 144, clamping groove 144 is used to make fixed mould 131 and extension mould 132 mutually clamped with clamping block 133 cooperation;

[0027] Please refer to Figure 1 And Figure 3The mounting plate 200 is fixedly connected to the bottom of the base 100, the top of the mounting plate 200 is fixedly connected with the second air cylinder 210, the second air cylinder 210 is used to drive the horizontal plate 211 to move, the model and specification of the second air cylinder 210 are well known to those skilled in the art, and details are not repeated here, the power output shaft of the second air cylinder 210 is fixedly connected with the horizontal plate 211, the horizontal plate 211 is used to install the connecting rod 220, the top of the horizontal plate 211 is fixedly connected with the connecting rod 220, and the connecting rod 220 is used to install the stripping plate 221, the top of the connecting rod 220 is fixedly connected with the stripping plate 221, and the stripping plate 221 is used to demold the formed composite board;

[0028] In summary, the driving motor 121 can be started through the control panel 160, the driving motor 121 drives the bidirectional screw rod 122 to rotate, and then drives the moving block 123 and the connecting plate 124 to move, so as to drive the adjusting plate 125 to move and change the production width, the limiting block 142 is retracted into the mounting groove 140 by rotating the pull rod 143, the extension mold 132 is clamped with the fixed mold 131, the spring 141 pushes the limiting block 142 to move into the limiting groove 134 after the pull rod 143 is loosened, and the extension mold 132 is clamped with the adjusting plate 125, the first air cylinder 130 is started to drive the fixed mold 131 and the extension mold 132 to move, so as to change the production length, and the adjustability is increased.

[0029] Please refer again to Figure 3 The inner side wall of the demolding groove 111 is fixedly connected with the positioning block 112 on the front and back sides, the positioning block 112 is used to make the stripping plate 221 move and abut against the positioning block 112, so that the stripping plate 221 just blocks the demolding groove 111, preventing the generation of gaps.

[0030] Please refer again to Figures 1-3 The bottom of the base 100 is fixedly connected with the supporting leg 150, the bottom of the supporting leg 150 is fixedly connected with the anti-skid foot pad 151, the supporting leg 150 is used to support the base 100, and the anti-skid foot pad 151 is used to make the structure of the supporting leg 150 more stable.

[0031] Please refer again to Figure 1 and Figure 6 The right side wall of the base 100 is embedded with the control panel 160, the control panel 160 is electrically connected with the driving motor 121, the first air cylinder 130 and the second air cylinder 210 through wires, the control panel 160 is used to control the driving motor 121, the first air cylinder 130 and the second air cylinder 210, and the model and specification of the control panel 160 are well known to those skilled in the art, and details are not repeated here.

[0032] Please refer again to Figures 4-5The pushing rod 143 penetrates the inner cavity of the installation slot 140 and extends to the outside of the fixed mold 131 and the extension mold 132, so that the limiting block 142 is moved by manually pushing the pushing rod 143.

[0033] Please refer to Figure 5 The limiting slot 134 is matched with the limiting block 142, and the clamping block 133 is limited and fixed through the cooperation of the limiting slot 134 and the limiting block 142.

[0034] As described above, when the cement is solidified and formed, the second cylinder 210 is started through the control panel 160, so that the second cylinder 210 drives the horizontal plate 211 and the connecting rod 220 to move, thereby driving the demolding plate 221 to move and demold the laminated board. After demolding, the demolding plate 221 is moved back through the second cylinder 210, so that the demolding plate 221 is attached to the positioning block 112, thereby shielding the demolding slot 111, preventing the gap, and improving the demolding quality without using a crowbar or other tools for forced demolding.

[0035] In specific use, the person skilled in the art can start the driving motor 121 through the control panel 160, so that the driving motor 121 drives the bidirectional screw rod 122 to rotate, thereby driving the moving block 123 and the connecting plate 124 to move, so as to drive the adjusting plate 125 to move and change the production width. The limiting block 142 is retracted into the installation slot 140 by pushing the pushing rod 143, the extension mold 132 is clamped with the fixed mold 131, the spring 141 pushes the limiting block 142 to move into the limiting slot 134 after the pushing rod 143 is loosened, the extension mold 132 is sequentially increased to be attached to the adjusting plate 125, the first cylinder 130 is started to drive the fixed mold 131 and the extension mold 132 to move, thereby changing the production length. When the cement is solidified and formed, the second cylinder 210 is started through the control panel 160, so that the second cylinder 210 drives the horizontal plate 211 and the connecting rod 220 to move, thereby driving the demolding plate 221 to move and demold the laminated board. After demolding, the demolding plate 221 is moved back through the second cylinder 210, so that the demolding plate 221 is attached to the positioning block 112, thereby shielding the demolding slot 111, preventing the gap, and improving the demolding quality without using a crowbar or other tools for forced demolding.

[0036] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A precast concrete composite slab formwork, characterised in that: The utility model relates to a moulding machine, including base (100) and mounting plate (200), mounting plate (200) fixedly connected in the bottom of base (100), the top rear side of base (100) is fixedly connected with fixed plate (110), and the top of base (100) is opened demoulding groove (111), and from left to right in proper order, the top left and right sides of base (100) are all fixedly connected with mounting block (120), the right side wall of right side mounting block (120) is fixedly connected with drive motor (121), the power output shaft of drive motor (121) penetrates mounting block (120), the left and right side walls of mounting block (120) are rotatably connected with bidirectional screw rod (122), bidirectional screw rod (122) is fixedly connected with the power output shaft of drive motor (121), the left and right sides of the outer side wall of bidirectional screw rod (122) are all screwed with moving block (123), the top of moving block (123) is fixedly connected with connecting plate (124), the bottom of connecting plate (124) is fixedly connected with adjusting plate (125), the top front side of base (100) is fixedly connected with first air cylinder (130), the tail end of the power output shaft of first air cylinder (130) is fixedly connected with fixed mould (131), the left and right sides of fixed mould (131) are all clamped with extension mould (132), the right side wall of extension mould (132) is fixedly connected with clamping block (133), the right side wall of clamping block (133) is opened limit groove (134), the inner side wall of installation slot (140) is fixedly connected with spring (141), the tail end of spring (141) is fixedly connected with limit block (142), the top of limit block (142) is fixedly connected with push lever (143), the left and right side walls of fixed mould (131) and the left side wall of extension mould (132) are all opened clamping groove (144), the top of mounting plate (200) is fixedly connected with second air cylinder (210), the tail end of the power output shaft of second air cylinder (210) is fixedly connected with cross plate (211), the top of cross plate (211) is fixedly connected with connecting rod (220), and from left to right in proper order, the top of connecting rod (220) is fixedly connected with demoulding plate (221).

2. A precast concrete composite slab formwork as claimed in claim 1, wherein: The inner side wall of demoulding groove (111) is fixedly connected with locating block (112) on both sides.

3. A precast concrete composite slab mold as defined in claim 1, wherein: The bottom of base (100) is fixedly connected with support leg (150), and the bottom of support leg (150) is fixedly connected with antiskid foot pad (151).

4. A precast concrete composite slab mold according to claim 1, characterized in that: The right side wall of base (100) is embedded with control panel (160), and the control panel (160) is electrically connected with drive motor (121), first air cylinder (130) and second air cylinder (210) through electric wire.

5. A precast concrete composite slab mold as defined in claim 1, wherein: The dialing rod (143) penetrates the inner cavity of the installation slot (140) and extends to the outside of the fixed mold (131) and the extension mold (132).

6. A precast concrete composite slab mold as defined in claim 1, wherein: The limiting slot (134) is matched with the limiting block (142).

Images