A special flip mold platform for right-angled mold shell prefabricated components

Abstract

The present invention provides a special flip mold table for right-angled formwork prefabricated components, comprising a base frame, a cross mold table, a right-angled mold table component system, a slewing support system, a translation mold table, and a lifting mold table. The right-angled mold table component system comprises a right-angle frame, a translation mold table, a lifting mold table, a lifting hydraulic cylinder, a translation hydraulic cylinder, a translation guide rail and a translation slide block. Compared with the prior art, the present invention has the following beneficial effects: it has multiple degrees of freedom of movement and can complete the production of four right-angled formwork components at one time. At the same time, since the four panels of each right-angled component are formed by mechanically connecting four templates, it not only simplifies the equipment, but also improves the accuracy and production efficiency, thereby greatly reducing the production cost of the right-angled formwork prefabricated components.

Description

Technical Field

[0001] The invention relates to a production formwork table for assembled concrete precast components, in particular to a special turning formwork table for right-angled shell precast components, and belongs to the technical field of production equipment for concrete precast components. Background Art

[0002] Prefabricated buildings are a form of construction that the country strongly advocates and actively encourages to develop. In addition to the solid PC component structure commonly used in China, the double-skin wall components widely used in Europe and the new integrated formwork installation residential system developed by China Railway Construction Group belong to the formwork prefabricated structure. The prefabricated wall components used are composed of two layers of inner and outer concrete panels and a steel cage in the middle. For edge components, such as right-angle components, they need to be cast and spliced ​​by a right-angle steel cage and four concrete panels.

[0003] There is currently no equipment on the market for the production of right-angled formwork components. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a turnover mold platform dedicated to right-angled shell prefabricated components to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a flip mold table specially used for rectangular mold shell prefabricated components, including a base frame, a cross mold table, a rectangular mold table component system, a rotary support system, a translation mold table, and a lifting mold table. The rectangular mold table component system includes a rectangular frame, a translation mold table, a lifting mold table, a lifting hydraulic cylinder, a translation hydraulic cylinder, a translation guide rail and a translation slider. The rectangular frame includes a translation mold table frame, a lifting mold table frame, a translation mold table installation positioning groove and a lifting mold table installation groove.

[0006] Furthermore, the base frame includes a base and support frames on both sides, and a slewing support mounting flange is provided on the upper part of the support frame.

[0007] Furthermore, the cross die table is formed by cross-shaped orthogonally fixed welding of two die tables, thereby forming four groups of right-angle fixed die table top groups, each fixed die table top group includes fixed die table top I and fixed die table top II, and four groups of mutually parallel track arms are respectively provided at both ends of the cross die table, and each track arm is equipped with an opening and closing guide rail.

[0008] Furthermore, the translational mold platform includes a translational mold platform surface and a translational mold platform back frame, three sets of translational guide rails and translational sliders are installed on the translational mold platform back frame, the translational mold platform is installed on the translational mold platform installation positioning groove of the right-angle frame through the three sets of translational guide rails and translational sliders, and the two ends of the translational hydraulic cylinder are respectively connected to the translational mold platform back frame of the translational mold platform and the translational mold platform frame of the right-angle frame.

[0009] Furthermore, the lifting mold platform includes a lifting mold platform surface and a lifting mold platform back frame, and the lifting mold platform back frame is connected to the lifting mold platform installation groove on the right-angle frame through six groups of lifting hydraulic cylinders.

[0010] Furthermore, the right-angled die table assembly system is connected to the opening and closing guide rails 11 on the track arm of the cross die table through four sliding blocks installed at the bottom of the two end beams of the lifting die table frame of the right-angle frame, the piston rod of the opening and closing hydraulic cylinder is connected to the hydraulic cylinder mounting ear plate of the cross die table, and the cylinder body of the opening and closing hydraulic cylinder is fixedly connected to the right-angle frame.

[0011] Furthermore, the slewing support system includes a slewing bearing disc and a slewing motor reducer system, the outer side of the slewing bearing disc is connected to the slewing support mounting flange on the support frame of the base frame, and the inner side of the slewing bearing disc is fixedly connected to both ends of the cross die table.

[0012] The beneficial effects of the present invention are as follows: the flip mold platform specially used for rectangular shell prefabricated components of the present invention has multiple degrees of freedom of movement and can complete the production of four rectangular shell components at one time. At the same time, since the four panels of each rectangular component are formed by mechanically connecting four templates, it simplifies the equipment, improves the accuracy, improves the production efficiency, and greatly reduces the production cost of the rectangular shell prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0014] Figure 1 It is a structural schematic diagram of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0015] Figure 2 This is a front view of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0016] Figure 3 This is a front view of a bottom frame of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0017] Figure 4 It is a left view of a bottom frame of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0018] Figure 5 It is a structural schematic diagram of a cross mold platform of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0019] Figure 6 It is a structural schematic diagram of a right-angled mold platform assembly system of a turning mold platform dedicated to a right-angled mold shell prefabricated component of the present invention;

[0020] Figure 7 It is a structural schematic diagram of a right-angle frame of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0021] Figure 8 It is a structural schematic diagram of a translational mold platform of a special turning mold platform for right-angled mold shell prefabricated components of the present invention;

[0022] Fig. 9 It is a structural schematic diagram of a lifting mold platform of a turning mold platform specially used for a right-angled mold shell prefabricated component of the present invention;

[0023] In the figure: 1-base, 101-base, 102-support frame, 103-slewing support mounting flange, 2-cross die table, 201-fixed die table Ⅰ, 202-fixed die table Ⅱ, 203-track arm 203, 204-hydraulic cylinder mounting ear plate, 3-right angle die table assembly system, 4-slewing support system, 401-slewing bearing plate, 402-slewing motor reducer system, 5-right angle frame, 501-translation die table frame Frame, 502-lifting mold table frame, 503-translational mold table installation positioning groove, 504-lifting mold table installation groove, 6-translational mold table, 601-translational mold table top, 602-translational mold table back frame, 7-lifting mold table, 701-lifting mold table top, 702-lifting mold table back frame, 8-lifting hydraulic cylinder, 9-translational hydraulic cylinder, 10-opening and closing hydraulic cylinder, 11-opening and closing guide rail, 12-slider, 13-translational guide rail, 14-translational slider. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] See also Figures 1 to 9 The present invention provides a technical solution: a turning mold platform specially used for rectangular mold shell prefabricated components, comprising a base frame 1, a cross mold platform 2, a rectangular mold platform component system 3, a rotary support system 4, a translation mold platform 6, and a lifting mold platform 7. The rectangular mold platform component system 3 comprises a rectangular frame 5, a translation mold platform 6, a lifting mold platform 7, a lifting hydraulic cylinder 8, a translation hydraulic cylinder 9, a translation guide rail 13 and a translation slide block 14. The rectangular frame 5 comprises a translation mold platform frame 501, a lifting mold platform frame 502, a translation mold platform installation positioning groove 503 and a lifting mold platform installation groove 504.

[0026] The base frame 1 includes a base 101 and support frames 102 on both sides. A swivel support mounting flange 103 is provided on the upper part of the support frame to serve as a bearing member of the entire device.

[0027] The cross die table 2 is formed by two die tables that are cross-shaped and orthogonally fixed and welded to form four groups of right-angle fixed die table surfaces, each of which includes a fixed die table surface I 201 and a fixed die table surface II 202. Four groups of mutually parallel track arms 203 are respectively provided at both ends of the cross die table 2, and each track arm 203 is installed with an opening and closing guide rail 11, which is used as a sliding guide rail.

[0028] The translational mold table 6 includes a translational mold table surface 601 and a translational mold table back frame 602, and three sets of translational guide rails 13 and translational sliders 14 are installed on the translational mold table back frame 602. The translational mold table 6 is installed on the translational mold table installation positioning groove 503 of the rectangular frame 5 through the three sets of translational guide rails 13 and translational sliders 14, so that the translational mold table 6 can be translated in the translational mold table frame 501 of the rectangular frame 5. The two ends of the translation hydraulic cylinder 9 are respectively connected to the translational mold table back frame 602 of the translational mold table 6 and the translational mold table frame 501 of the rectangular frame 5, and the movement and positioning of the translational mold table 6 can be driven and controlled by the translation hydraulic cylinder 9.

[0029] The lifting mold platform 7 includes a lifting mold platform surface 701 and a lifting mold platform back frame 702. The lifting mold platform back frame 702 is connected to the lifting mold platform mounting groove 504 on the right-angle frame 5 through six groups of lifting hydraulic cylinders 9, so that the lifting mold platform 7 can be lifted and positioned in the lifting mold platform frame 502 through 6 groups of lifting hydraulic cylinders 8.

[0030] The rectangular die table component system 3 is connected to the opening and closing guide rails 11 on the track arm 203 of the cross die table 2 through four sliding blocks 12 installed at the bottom of the two end beams of the lifting die table frame 502 of the rectangular frame 5, the piston rod of the opening and closing hydraulic cylinder 10 is connected to the hydraulic cylinder mounting ear plate 204 of the cross die table 2, the cylinder body of the opening and closing hydraulic cylinder 10 is fixedly connected to the rectangular frame 5, and the movement and positioning of a group of rectangular die table component systems 3 on the cross die table 2 are controlled by the two opening and closing hydraulic cylinders 10 on the left and right sides of the rectangular frame 5.

[0031] The slewing support system 4 includes a slewing bearing disk 401 and a slewing motor reducer system 402. The outer side of the slewing bearing disk 401 is connected to the slewing support mounting flange 103 on the support frame 102 of the base frame 1. The inner side of the slewing bearing disk 401 is fixedly connected to the two ends of the cross die table 2. Through the slewing motor reducer system 402, the rotation and positioning of the cross die table 2 in the slewing bearing disk 401 and the right-angle die table assembly system 3 connected to the cross die table 2 can be controlled.

[0032] As an embodiment of the present invention: Since the present invention can produce four right-angled components at a time, each component is composed of a right-angled steel cage and four concrete surfaces, the formwork needs to be flipped twice to install the four steel cages in the upper and lower directions. In addition, since concrete can only be poured on the vertically upward formwork surface, the formwork needs to be flipped multiple times to complete the pouring of the four surfaces of each component.

[0033] When in use, firstly, the cross formwork table 2 and the right-angled formwork table assembly system 3 connected to the cross formwork table 2 are driven to move through the slewing support system 4, so that the fixed formwork table surface Ⅰ201 of the cross formwork table 2 is in a horizontal position, and then the two groups of right-angled formwork table assembly systems 3 above are driven to move toward the two ends of the track arm 203 through the opening and closing hydraulic cylinder 10, so that the two upward fixed formwork table surfaces Ⅰ201 of the cross formwork table 2 are in an open state, and the side formwork is supported, and then the left and right right-angled steel cages are placed, and then the bottom concrete is poured. After pouring, the two groups of right-angled formwork table assembly systems are moved to the innermost side to wait for the concrete to solidify and take shape.

[0034] After the concrete of the two upper components is solidified, the cross formwork table 2 and the right-angled formwork table assembly system 3 connected to the cross formwork table 2 are driven to flip 180 degrees through the slewing support system 4, and then the two groups of right-angled formwork table assembly systems 3 on the upper side are driven to move to the two ends of the track arm 203 through the opening and closing hydraulic cylinder 10, so that the two upward fixed formwork table surfaces Ⅰ201 of the cross formwork table 2 are in an open state, and the side formwork is supported, and then the other two right-angled steel cages are placed, and then the bottom concrete is poured. After pouring, the two groups of right-angled formwork table assembly systems 3 are moved to the innermost side to wait for the concrete to solidify.

[0035] After the concrete of the two lower components is solidified, the cross formwork platform 2 and the right-angle formwork platform assembly system 3 connected to the cross formwork platform 2 are driven by the slewing support system 4 to flip 90 degrees or 180 degrees, and the other three faces of each component are cast in turn.

[0036] After the four surfaces of the four components are cast respectively, the cross die table 2 and the right-angled die table assembly system 3 connected to the cross die table 2 are driven to move through the slewing support system 4, so that the fixed die table surface Ⅰ201 of the cross die table 2 is in a horizontal position, and then the two groups of right-angled die table assembly systems 3 above are driven to move to the two ends of the track arm 203 through the opening and closing hydraulic cylinder 10, so that the two upward fixed die table surfaces Ⅰ201 of the cross die table 2 are in an open state, and the two upward components are hoisted out through the lifting equipment, and then the cross die table 2 and the right-angled die table assembly system 3 connected to the cross die table 2 are turned 180 degrees, and then the two groups of right-angled die table assembly systems 3 above are driven to move to the two ends of the track arm 203 through the opening and closing hydraulic cylinder 10, so that the two upward fixed die table surfaces Ⅰ201 of the cross die table 2 are in an open state, and the other two upward components are hoisted out through the lifting equipment, and the production of the four components is completed.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A special turning die table for right-angled formwork prefabricated components, comprising a base frame, a cross die table, a right-angled die table assembly system, a rotary support system, a translation die table, and a lifting die table, characterized in that: The rectangular die table assembly system includes a rectangular frame, a translation die table, a lifting die table, a lifting hydraulic cylinder, a translation hydraulic cylinder, a translation guide rail and a translation slide block. The rectangular frame includes a translation die table frame, a lifting die table frame, a translation die table installation positioning groove and a lifting die table installation groove. The cross die table is formed by two die tables being cross-fixed and welded orthogonally, thereby forming four groups of right-angle fixed die table top groups, each of which includes a fixed die table top I and a fixed die table top II. Four groups of mutually parallel track arms are respectively arranged at both ends of the cross die table, and each track arm is equipped with an opening and closing guide rail.

2. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The base frame comprises a base and support frames on both sides, and a slewing support mounting flange is arranged on the upper part of the support frame.

3. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The translational mold platform includes a translational mold platform surface and a translational mold platform back frame, three sets of translational guide rails and translational sliders are installed on the translational mold platform back frame, the translational mold platform is installed on the translational mold platform installation positioning groove of the right-angle frame through the three sets of translational guide rails and translational sliders, and the two ends of the translational hydraulic cylinder are respectively connected to the translational mold platform back frame of the translational mold platform and the translational mold platform frame of the right-angle frame.

4. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The lifting mold platform comprises a lifting mold platform surface and a lifting mold platform back frame.

5. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The lifting mold platform back frame is connected to the lifting mold platform installation groove on the right-angle frame through six sets of lifting hydraulic cylinders.

6. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The right-angle die table assembly system is connected to the opening and closing guide rails on the track arm of the cross die table through four sliding blocks installed at the bottom of the two end beams of the lifting die table frame of the right-angle frame, the piston rod of the opening and closing hydraulic cylinder is connected to the hydraulic cylinder mounting ear plate of the cross die table, and the cylinder body of the opening and closing hydraulic cylinder is fixedly connected to the right-angle frame.

7. The special turning mold platform for rectangular shell prefabricated components according to claim 1, characterized in that: The slewing support system includes a slewing bearing disc and a slewing motor reducer system. The outer side of the slewing bearing disc is connected to the slewing support mounting flange on the support frame of the base frame, and the inner side of the slewing bearing disc is fixedly connected to the two ends of the cross die table.

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