Lifting die table

Abstract

The utility model provides a lifting mould table, which belongs to the technical field of building component production equipment, and comprises a plurality of lifting units, the plurality of lifting units are mutually spliced to form a mould table, each lifting unit comprises a base, a lifting mechanism and a table top, and the base is used for being supported on a working surface; the lifting mechanism is arranged on the base; the table top is arranged on the lifting mechanism so as to be driven by the lifting mechanism to ascend and descend. When in use, the lifting units are mutually spliced to form the mold table with the required size, the table top is adjusted to the required height by utilizing the lifting mechanism, and then other required side molds are mounted, so that the use of other mold components can be reduced, the production process is simplified, and the production of some products with special shapes is facilitated; and meanwhile, modular design is facilitated, different numbers of lifting units can be selected according to needs to form the needed mold table, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of building component production equipment, and more specifically relates to a lifting mold platform. Background Art

[0002] The formwork table is a kind of equipment used in the production of precast concrete components. It is usually a relatively flat tabletop installed on the working surface such as the factory floor. The current formwork table is usually an integrated fixed structure, which needs to be matched with other mold components to make concrete components of the required shape. This makes it more troublesome to prepare some precast concrete components of special shapes. Moreover, with the upgrading of products, there are more and more concrete components of special shapes. Therefore, it is necessary to provide a formwork table suitable for the production of concrete components of special shapes. Utility Model Content

[0003] The purpose of the utility model is to provide a lifting mold platform to solve the above technical problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a lifting mold platform, including multiple lifting units, which are assembled together to form a mold platform, each lifting unit includes a base, a lifting mechanism and a table top, the base is used to support on the work surface; the lifting mechanism is arranged on the base; the table top is arranged on the lifting mechanism, so as to rise and fall under the drive of the lifting mechanism.

[0005] In combination with the above technical solution, in a possible implementation, the lifting mechanism is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a mechanical jack.

[0006] In combination with the above technical scheme, in a possible implementation method, the lifting mechanism includes a first lever, a second lever, a third lever, a fourth lever, a first linkage shaft, a second linkage shaft, a rotating sleeve and a threaded rod, one end of the first lever is rotatably connected to the base; one end of the second lever is rotatably connected to the table top, and the middle part is rotatably connected to the middle part of the first lever to form a scissors-shaped structure; the third lever is arranged side by side with the first lever, and one end is rotatably connected to the base; the fourth lever is arranged side by side with the second lever, and one end is rotatably connected to the table top, and the middle part is rotatably connected to the middle part of the third lever to form a scissors-shaped structure; the first linkage shaft is connected to the other end of the first lever and the other end of the third lever, and is slidably connected to the table top; the second linkage shaft is connected to the other end of the second lever and the other end of the fourth lever, and is slidably connected to the table top; the rotating sleeve is arranged on the second linkage shaft; the threaded rod is rotatably connected to the rotating sleeve, and is connected to the base through a threaded structure.

[0007] In combination with the above technical solution, in a possible implementation, slide rails are provided on the base and the table top, and the lifting mechanism also includes a plurality of rollers, which are respectively provided at the ends of the first linkage shaft and the second linkage shaft and cooperate with the slide rails.

[0008] In combination with the above technical solution, in a possible implementation, a plurality of hinged seats are provided on the base and the table top, and the first lever, the second lever, the third lever and the fourth lever are respectively hinged to the corresponding hinged seats.

[0009] In combination with the above technical solution, in a possible implementation, a traction reinforcement plate is provided on the base, a threaded hole is provided on the traction reinforcement plate, and the threaded rod cooperates with the threaded hole; a rotating handle is provided at the outer end of the threaded rod.

[0010] In combination with the above technical solution, in a possible implementation, the table top is a long strip structure, and each lifting unit includes two lifting mechanisms, and the two lifting mechanisms are respectively located on two sides of the table top.

[0011] In combination with the above technical solution, in a possible implementation, the lifting mold table also includes a fixed mold table unit, and the top surface of the fixed mold table unit is flush with the table surface of the lifting unit when it is in the lowest position.

[0012] In combination with the above technical solution, in a possible implementation, a skirt is provided on the side of the table top, and the skirt is arranged perpendicular to the table top to be tightly connected with the base of the adjacent lifting unit or the top surface of the fixed mold table unit.

[0013] In combination with the above technical solution, in a possible implementation, a connecting component is provided on the base to connect with the base of an adjacent lifting unit or a fixed mold table unit.

[0014] The beneficial effect of the lifting mold table provided by the utility model is that compared with the prior art, when the utility model is used, multiple lifting units are assembled together to form a mold table of the required size, and the table tops are adjusted to the required height by using the lifting mechanism, and then other required side molds are installed, which can reduce the use of other mold components, simplify the production process, and facilitate the production of products of special shapes; at the same time, it is also convenient for modular design, and different numbers of lifting units can be selected as needed to form the required mold table, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of the structure of a lifting mold platform provided for the first embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of a lifting mold platform provided for the second embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the structure of a lifting mold platform provided for a third embodiment of the utility model;

[0019] Figure 4 A perspective structural diagram of the lifting mechanism of the lifting mold platform provided in the fourth embodiment of the utility model;

[0020] Figure 5 This is a side structural schematic diagram of a lifting mold platform provided in the fifth embodiment of the utility model.

[0021] Among them, the reference numerals in the figures are as follows:

[0022] 100, lifting unit; 200, fixed die table unit;

[0023] 10. Base; 11. Slide rail; 12. Articulated seat; 13. Traction reinforcement sheet;

[0024] 20. Lifting mechanism; 21. First lever; 22. Second lever; 23. Third lever; 24. Fourth lever; 25. First linkage shaft; 26. Second linkage shaft; 27. Rotating sleeve; 28. Threaded rod; 29. ​​Roller;

[0025] 30. Countertop; 31. Skirt board. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the present application, not all of the embodiments, and the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, some specific forms and settings of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0028] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0029] The directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. The directions or positional relationships indicated by the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0030] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0031] The lifting mold platform provided by the utility model is now described.

[0032] like Figure 1 and Figure 4 As shown, the first embodiment of the utility model provides a lifting mold platform, including a plurality of lifting units 100, the plurality of lifting units 100 are assembled together to form a mold platform, each lifting unit 100 includes a base 10, a lifting mechanism 20 and a table top 30, the base 10 is used to support on a work surface; the lifting mechanism 20 is arranged on the base 10; the table top 30 is arranged on the lifting mechanism 20, so as to be lifted and lowered under the drive of the lifting mechanism 20.

[0033] Compared with the prior art, the lifting mold table provided in this embodiment is simpler to use by assembling multiple lifting units 100 to form a mold table of required size, and adjusting the table top 30 to the required height using the lifting mechanism 20. Then, other required side molds are installed. This can reduce the use of other mold components, simplify the production process, and facilitate the production of products with special shapes. It is also convenient for modular design, and different numbers of lifting units 100 can be selected as needed to form the required mold table, which is flexible and convenient to use.

[0034] like Figures 1 to 5 As shown, the utility model provides a specific implementation method based on the first implementation method as follows:

[0035] like Figure 2 As shown, in some specific embodiments, the lifting mold table further includes a fixed mold table unit 200, and the top surface of the fixed mold table unit 200 is flush with the table surface 30 of the lifting unit 100 when it is at the lowest position. In this way, the use requirements can be met without using the lifting unit 100 completely.

[0036] Furthermore, in order to avoid the connection problem between different units, a skirt board 31 is provided on the side of the table top 30, and the skirt board 31 is arranged perpendicular to the table top 30 to be tightly connected with the base 10 of the adjacent lifting unit 100 or the top surface of the fixed mold table unit 200 to avoid gaps.

[0037] The base 10 is provided with a connection assembly to connect with the base 10 of the adjacent lifting unit 100 or the fixed mold table unit 200 to improve the integrity and avoid displacement during use.

[0038] The lifting mechanism 20 can be a mechanism such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a mechanical jack that can bear weight and provide lifting freedom.

[0039] like Figure 3 and Figure 4 As shown, in some specific embodiments, the lifting mechanism 20 includes a first lever 21, a second lever 22, a third lever 23, a fourth lever 24, a first linkage shaft 25, a second linkage shaft 26, a rotating sleeve 27 and a threaded rod 28. One end of the first lever 21 is rotatably connected to the base 10; one end of the second lever 22 is rotatably connected to the table 30, and the middle part is rotatably connected to the middle part of the first lever 21 to form a scissor-shaped structure; the third lever 23 is arranged side by side with the first lever 21, and one end is rotatably connected to the base 10; the fourth lever 24 is rotatably connected to the second lever 22, and the third lever 23 is arranged side by side with the first lever 21, and one end is rotatably connected to the base 10; the fourth lever 24 is rotatably connected to the second lever The rods 22 are arranged side by side, and one end is rotatably connected to the table 30, and the middle part is rotatably connected to the middle part of the third lever 23, forming a scissor-shaped structure; the first linkage shaft 25 is connected to the other end of the first lever 21 and the other end of the third lever 23, and is slidably connected to the table 30; the second linkage shaft 26 is connected to the other end of the second lever 22 and the other end of the fourth lever 24, and is slidably connected to the table 30; the rotating sleeve 27 is sleeved on the second linkage shaft 26; the threaded rod 28 is rotatably connected to the rotating sleeve 27, and is connected to the base 10 through a threaded structure.

[0040] When in use, by rotating the threaded rod 28, the threaded rod 28 pulls the rotating sleeve 27, and the rotating sleeve 27 pulls the second linkage shaft 26, so that the second lever 22 and the fourth lever 24 slide on the base 10, and at the same time drive the first lever 21 and the third lever 23 to slide on the table 30, so that the angle between the first lever 21 and the second lever 22, and between the third lever 23 and the fourth lever 24 changes, thereby driving the lifting of the table 30. This form can provide a relatively stable support for the table 30, and the structure is simple and safe, and it is relatively convenient to use.

[0041] Furthermore, in order to reduce friction, a slide rail 11 is provided on the base 10 and the table top 30 , and the lifting mechanism 20 also includes a plurality of rollers 29 , which are respectively provided at the ends of the first linkage shaft 25 and the second linkage shaft 26 and cooperate with the slide rail 11 .

[0042] In order to improve stability, a plurality of hinge seats 12 are provided on the base 10 and the table top 30 , and the first lever 21 , the second lever 22 , the third lever 23 and the fourth lever 24 are hinged to the corresponding hinge seats 12 respectively.

[0043] In order to improve stability, a traction reinforcement sheet 13 is provided on the base 10 , and a threaded hole is provided on the traction reinforcement sheet 13 , and a threaded rod 28 cooperates with the threaded hole; a rotating handle is provided at the outer end of the threaded rod 28 .

[0044] In order to improve safety, the table top 30 is a long strip structure, and each lifting unit 100 includes two lifting mechanisms 20 , which are respectively located on both sides of the table top 30 .

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting mold table, characterized in that: The invention comprises a plurality of lifting units (100), wherein the plurality of lifting units (100) are assembled together to form a mold platform, and each lifting unit (100) comprises: A base (10) for supporting on a work surface; A lifting mechanism (20) is arranged on the base (10); The table top (30) is arranged on the lifting mechanism (20) so as to be lifted and lowered under the drive of the lifting mechanism (20).

2. The lifting mold platform according to claim 1, characterized in that: The lifting mechanism (20) is a hydraulic cylinder, a pneumatic cylinder, an electric cylinder or a mechanical jack.

3. The lifting mold platform according to claim 1, characterized in that: The lifting mechanism (20) comprises: A first lever (21), one end of which is rotatably connected to the base (10); A second lever (22), one end of which is rotatably connected to the table (30), and a middle portion of which is rotatably connected to the middle portion of the first lever (21), forming a scissor-shaped structure; A third lever (23) is arranged side by side with the first lever (21), and one end of the third lever is rotatably connected to the base (10); A fourth lever (24) is arranged side by side with the second lever (22), one end of which is rotatably connected to the table (30), and the middle part of which is rotatably connected to the middle part of the third lever (23), forming a scissor-shaped structure; A first linkage shaft (25) connected to the other end of the first lever (21) and the other end of the third lever (23), and slidably connected to the table top (30); A second linkage shaft (26) connected to the other end of the second lever (22) and the other end of the fourth lever (24), and slidably connected to the table top (30); A rotating sleeve (27) sleeved on the second linkage shaft (26); The threaded rod (28) is rotatably connected to the rotating sleeve (27) and is connected to the base (10) via a threaded structure.

4. The lifting mold platform according to claim 3, characterized in that: The base (10) and the table top (30) are both provided with a slide rail (11), and the lifting mechanism (20) further comprises a plurality of rollers (29), which are respectively arranged at the ends of the first linkage shaft (25) and the second linkage shaft (26) and cooperate with the slide rail (11).

5. The lifting mold platform according to claim 3, characterized in that: The base (10) and the table top (30) are both provided with a plurality of hinged seats (12), and the first lever (21), the second lever (22), the third lever (23) and the fourth lever (24) are respectively hinged to the corresponding hinged seats (12).

6. The lifting mold platform according to claim 3, characterized in that: The base (10) is provided with a traction reinforcement sheet (13), the traction reinforcement sheet (13) is provided with a threaded hole, the threaded rod (28) cooperates with the threaded hole; and a rotating handle is provided at the outer end of the threaded rod (28).

7. The lifting mold platform according to claim 1, characterized in that: The table top (30) is a long strip structure, and each lifting unit (100) comprises two lifting mechanisms (20), and the two lifting mechanisms (20) are respectively located on two sides of the table top (30).

8. The lifting mold platform according to claim 1, characterized in that: The elevating die table further comprises a fixed die table unit (200), the top surface of the fixed die table unit (200) being flush with the table surface (30) of the elevating unit (100) when the table is at the lowest position.

9. The lifting mold platform according to claim 8, characterized in that: A skirt board (31) is provided on the side of the table top (30), and the skirt board (31) is arranged perpendicular to the table top (30) so as to be tightly connected with the base (10) of the adjacent lifting unit (100) or the top surface of the fixed mold table unit (200).

10. The lifting mold platform according to claim 8, characterized in that: The base (10) is provided with a connection assembly for connecting with the base (10) of an adjacent lifting unit (100) or a fixed die table unit (200).

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