Stair plate mold and stair mold

Abstract

The embodiment of the utility model relates to a stair plate mold and a stair mold. The ladder plate mold comprises a first base mold plate and a second base mold plate, the cross-shaped column template is arranged on the first base template, the cross-shaped column template comprises a first stand column template and a second stand column template, and the first stand column template and the second stand column template are perpendicular to each other; each rotary template is rotationally arranged at the end part of the first stand column template, and the two rotary templates positioned at the same end part of the first stand column template are respectively positioned at the two sides of the same end part; the two first limiting templates are arranged at the ends of the second stand column template respectively, and each first limiting template is located between the two rotating templates on the same side of the first stand column template; and a ladder plate mold cavity is formed among the rotating mold plate, the first limiting mold plate and the cross-shaped column mold plate, and the ladder plate mold cavity is used for pouring a ladder plate. The ladder plate mold is simple in structure, the ladder plate is convenient to cast, and the utilization rate is high.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of stair moulds, and in particular to a stair tread mould and a stair mould. Background Art

[0002] As the assembly rate of prefabricated buildings gradually increases, requirements are put forward for the versatility and high turnover rate of molds. As special-shaped components, stairs have higher requirements for molding molds. At present, the versatility of stair molds is poor and the utilization rate is low, resulting in high mold amortization costs for each staircase.

[0003] Stairs are an important vertical transportation hub of buildings and one of the most difficult components to construct during on-site construction. There are currently two types of staircases: one is cast-in-place stairs, which use many and complicated templates, waste a lot of templates, and are difficult to control the size of the stairs on site, requiring a large number of on-site workers; the other is factory-prefabricated stairs, which generally use one-piece casting, and different sizes of stairs correspond to different molds. The molds have poor versatility, low utilization, and high amortization costs.

[0004] Therefore, it is necessary to improve one or more problems existing in the above-mentioned related technical solutions.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] The purpose of the embodiments of the present application is to provide a ladder tread mold and a stair mold, thereby overcoming one or more problems caused by the limitations and defects of the relevant technology at least to a certain extent.

[0007] According to a first aspect of an embodiment of the present application, a ladder plate mold is provided, comprising:

[0008] First base template;

[0009] A cross column template, arranged on the first base template, the cross column template comprises a first column template and a second column template, the first column template and the second column template are perpendicular to each other;

[0010] Four rotating templates, each of which is rotatably arranged at the end of the first column template, and the two rotating templates located at the same end of the first column template are located at two sides of the same end;

[0011] Two first limiting templates are respectively arranged at the ends of the second column template, and each of the first limiting templates is located between the two rotating templates on the same side of the first column template; wherein a ladder plate mold cavity is formed between the rotating template, the first limiting template and the cross column template, and the ladder plate mold cavity is used for casting the ladder plate.

[0012] In one embodiment of the present application, the first column formwork and the second column formwork respectively have a hollow portion, and a plurality of first ribs are arranged inside the first column formwork along its length direction, and a plurality of second ribs are arranged inside the second column formwork along its length direction, and the first ribs and the corresponding second ribs in the same plane are vertically connected to each other.

[0013] In one embodiment of the present application, installation grooves are respectively provided at the top and bottom of the inner side of the first column formwork, and the installation grooves are used to set the first rubber strip; wherein the first rubber strip is distributed on the inner side surfaces of the first column formwork and the second column formwork, and the first embedded part is set on the first rubber strip.

[0014] In one embodiment of the present application, it also includes:

[0015] A second rubber strip, wherein the second rubber strip is arranged between the first limiting template and the first rubber strip.

[0016] In one embodiment of the present application, an anti-slip strip is provided on the inner side of the rotating template.

[0017] In one embodiment of the present application, a plurality of rows of fixing plates are provided on the side of the first column template, and each of the fixing plates is provided with a first mounting hole;

[0018] A plurality of second mounting holes are arranged on the side of the rotating template, the aperture of the second mounting holes is the same as the aperture of the first mounting holes, and the first mounting holes and the second mounting holes are used to set the rotating axis.

[0019] According to a second aspect of an embodiment of the present application, a staircase mold is provided, comprising: any stair tread mold in the above embodiments, and a stair beam mold; wherein the stair beam mold comprises:

[0020] Second base template;

[0021] An end plate template, arranged on the second base template, comprises a bottom end plate, a plurality of intermediate standard plates and a top end plate connected in sequence;

[0022] The second limiting template is respectively arranged on both sides of the bottom plate end plate, the middle standard plate and the top end plate; wherein a ladder beam mold cavity is formed between the second limiting template and the bottom end plate, the middle standard plate and the top end plate, and the ladder beam mold cavity is used for casting the ladder beam;

[0023] The top pull plate template is arranged between the tops of the second limiting templates on both sides and is used to connect the second limiting templates on both sides.

[0024] In one embodiment of the present application, the bottom end plate comprises a bottom upper end plate, a bottom side end plate and a bottom bottom end plate connected in sequence; wherein the bottom bottom end plate is connected to the adjacent middle standard plate;

[0025] The top end plate comprises a top bottom end plate, a top side end plate and a top upper end plate which are connected in sequence; wherein the top bottom end plate is connected to the adjacent middle standard plate.

[0026] In one embodiment of the present application, the intermediate standard plate includes:

[0027] Standard profiled panels and standard vertical panels connected vertically to each other;

[0028] Standard rib plates, respectively connecting the standard forming plates and the standard vertical plates;

[0029] The standard mounting plate is arranged at the end of the standard forming plate and is used to mount the standard mounting plate on the standard vertical plate of the adjacent middle standard plate.

[0030] In one embodiment of the present application, a reserved opening is provided on the standard forming plate, and the reserved opening is used to fix the second embedded part when casting the ladder beam.

[0031] The technical solution provided by the embodiments of the present application may have the following beneficial effects:

[0032] In an embodiment of the present application, a cross-column template is arranged on the first base template through the above-mentioned mold, and a ladder plate mold cavity is formed between the cross-column template and the rotating template on its surrounding side and the first limiting template, which is convenient for pouring the ladder plate in the ladder plate mold cavity. The ladder plate mold has a simple structure, is convenient for pouring the ladder plate, and has a high utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 A schematic diagram showing the overall structure of a ladder plate mold in an exemplary embodiment of the present application is shown;

[0035] Figure 2 A schematic structural diagram of a cross column template in an exemplary embodiment of the present application is shown;

[0036] Figure 3 A top view of a ladder plate mold in an exemplary embodiment of the present application is shown;

[0037] Figure 4 A schematic diagram showing the development of a ladder plate mold in a top view in an exemplary embodiment of the present application;

[0038] Figure 5 A schematic structural diagram of a rotating template in an exemplary embodiment of the present application is shown;

[0039] Figure 6 A schematic structural diagram of a first position limiting template in an exemplary embodiment of the present application is shown;

[0040] Figure 7 A schematic diagram of an expanded ladder plate mold in an exemplary embodiment of the present application is shown.

[0041] Figure 8 A schematic diagram showing the overall structure of a ladder beam mold in an exemplary embodiment of the present application is shown;

[0042] Fig. 9 A schematic diagram showing the structure of the ladder beam mold in another viewing angle in an exemplary embodiment of the present application is shown;

[0043] Fig.10 A schematic diagram showing the structure of the end plate template and the second base template in an exemplary embodiment of the present application is shown;

[0044] Fig.11 A schematic structural diagram of an end plate template in an exemplary embodiment of the present application is shown;

[0045] Fig.12 A schematic structural diagram of an end plate template in an exemplary embodiment of the present application is shown;

[0046] Fig.13 A schematic structural diagram of an intermediate standard plate in an exemplary embodiment of the present application is shown.

[0047] In the figure: 100, ladder plate mold; 110, first base template; 120, cross column template; 121, first column template; 1211, first rib; 1212, mounting groove; 1213, fixing plate; 1214, first rubber strip; 1215, second rubber strip; 122, second column template; 1221, second rib; 130, rotating template; 131, rotating forming plate; 1311, anti-slip strip; 132, rotating vertical rib; 133, rotating horizontal rib; 1331, rotating shaft; 140, first limiting template; 141, limiting forming plate; 142, limiting vertical rib; 143, limiting horizontal rib; 200, Ladder beam mold; 210, second base template; 211, base longitudinal plate; 212, base transverse plate; 220, end plate template; 221, bottom end plate; 2211, bottom upper end plate; 2212, bottom side end plate; 2213, bottom bottom end plate; 222, middle standard plate; 2221, standard forming plate; 22211, reserved opening; 2222, standard vertical plate; 2223, standard rib plate; 2224, standard mounting plate; 2225, sliding groove; 223, top end plate; 2231, top bottom end plate; 2232, top side end plate; 2233, top upper end plate; 230, second limiting template; 240, top pull plate template. DETAILED DESCRIPTION

[0048] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0049] In addition, the accompanying drawings are only schematic illustrations of the embodiments of the present application and are not necessarily drawn to scale. The same reference numerals in the drawings represent the same or similar parts, and their repeated descriptions will be omitted. Some of the block diagrams shown in the accompanying drawings are functional entities and do not necessarily correspond to physically or logically independent entities.

[0050] In this exemplary embodiment, a ladder plate mold is first provided. Figure 1As shown in , the ladder plate mold 100 may include: a first base template 110, a cross column template 120, four rotating templates 130 and two first limiting templates 140. The cross column template 120 is arranged on the first base template 110, and the cross column template 120 includes a first column template 121 and a second column template 122, and the first column template 121 and the second column template 122 are perpendicular to each other; the four rotating templates 130, each rotating template 130 is respectively rotated and arranged at the end of the first column template 121, and the two rotating templates 130 located at the same end of the first column template 121 are respectively located on both sides of the same end; the two first limiting templates 140 are respectively arranged at the ends of the second column template 122, and each first limiting template 140 is located between the two rotating templates 130 on the same side of the first column template 121; wherein a ladder plate mold cavity is formed between the rotating template 130, the first limiting template 140 and the cross column template 120, and the ladder plate mold cavity is used for casting the ladder plate.

[0051] It is understandable that the ladder plate mold 100 in the present application is a bundled vertical form. The present application sets a cross column template 120 at the center position of the first base template 110, and the cross column template 120 includes a first column template 121 and a second column template 122 that are vertically connected to each other. The present application sets a rotating template 130 and a first limiting template 140 on the peripheral side of the cross column template 120 to realize the formation of a ladder plate mold cavity between the rotating template 130, the first limiting template 140 and the cross column template 120.

[0052] The rotating template 130 is rotatably disposed at the end of the first column template 121 , and the rotating template 130 can rotate relative to the first column template 121 to achieve closing and opening of the rotating template 130 .

[0053] The first limiting template 140 is located between the two rotating templates 130 on the same side of the first column template 121. A ladder plate mold cavity can be formed between the first limiting template 140, the rotating template 130 and the cross column template 120. Since the cross column template 120 is cross-shaped, the ladder plate mold cavity includes four vertical areas. Therefore, when the ladder plate mold cavity is used to cast the ladder plate, four ladder plates can be cast at one time.

[0054] When pouring the stair slab, the rotating template 130 is in a closed state, that is, the rotating template 130 must be able to form a stair slab mold cavity with the first limiting template 140 and the cross column template 120, and then pour the stair slab. After pouring the stair slab, it is necessary to open the stair slab mold 100 and take out the poured stair slab. When opening the stair slab mold 100, first remove the first limiting template 140, and then rotate the rotating template 130 to open the rotating template 130.

[0055] It should be noted that the first limiting template 140 and the rotating templates 130 on both sides thereof are detachably connected, and the detachable connection method facilitates the installation and removal of the first limiting template 140, and the detachable connection can be achieved by bolt fixing.

[0056] In an embodiment of the present application, a cross column template 120 is set on the first base template 110 through the above-mentioned mold, and a ladder plate mold cavity is formed between the cross column template 120 and the rotating template 130 and the first limiting template 140 on its surrounding side, which is convenient for pouring the ladder plate in the ladder plate mold cavity. The ladder plate mold 100 has a simple structure, is convenient for pouring the ladder plate, and has a high utilization rate.

[0057] Next, we will refer to Figures 1 to 7 The respective parts of the above-mentioned ladder plate mold in this exemplary embodiment will be described in more detail.

[0058] In one embodiment, the first column formwork 121 and the second column formwork 122 respectively have a hollow portion, and a plurality of first ribs 1211 are arranged inside the first column formwork 121 along its length direction, and a plurality of second ribs 1221 are arranged inside the second column formwork 122 along its length direction, and the first ribs 1211 and the corresponding second ribs 1221 in the same plane are vertically connected to each other.

[0059] It is understandable that if Figure 2 As shown, both the first column template 121 and the second column template 122 have hollow parts, which can reduce the overall weight of the ladder plate mold 100. The first rib plate 1211 set inside the first column template 121 and the second rib plate 1221 set inside the second column template 122 make the structure of the cross column template 120 more stable.

[0060] In one embodiment, the top and bottom of the inner side of the first column formwork 121 are respectively provided with installation grooves 1212, and the installation grooves 1212 are used to set the first rubber strip 1214; wherein the first rubber strip 1214 is distributed on the inner side surfaces of the first column formwork 121 and the second column formwork 122, and the first embedded part is set on the first rubber strip 1214.

[0061] It is understandable that if Figure 2 , Figure 3 and Figure 4 As shown, the installation groove 1212 is provided to facilitate the installation of the first rubber strip 1214. The installation groove 1212 is in the shape of an oval circle, and the position of the first rubber strip 1214 can be fine-tuned by the oval-shaped installation groove 1212. The present application can produce stair treads of different heights by means of the first rubber strip 1214. Stair treads of different widths can be produced by means of the stair tread mold 100. The provision of the first embedded part facilitates the formation of the first embedded part in the stair tread when casting the stair tread.

[0062] In one embodiment, it further includes:

[0063] The second rubber strip 1215 is disposed between the first limiting template 140 and the first rubber strip 1214 .

[0064] like Figure 3 and Figure 4 As shown, the first rubber strip 1214 and the second rubber strip 1215 are convenient for casting stair slabs of different heights. By using the stair slab mold 100, stair slabs of different widths can be produced.

[0065] In one embodiment, an anti-slip strip 1311 is provided on the inner side of the rotating template 130 .

[0066] It is understandable that if Figure 3 and Figure 4 As shown, the provision of the anti-slip strip 1311 facilitates the cast ladder plate to be provided with the anti-slip strip 1311 .

[0067] In one embodiment, Figure 2 As shown, a plurality of fixing plates 1213 are provided on the side of the first column template 121, and each fixing plate 1213 is provided with a first mounting hole;

[0068] A plurality of second mounting holes are arranged on the side of the rotating template 130 . The diameter of the second mounting holes is the same as the diameter of the first mounting holes. The first mounting holes and the second mounting holes are used to arrange the rotating shaft 1331 .

[0069] It is understandable that the centers of all the second mounting holes and all the first mounting holes are colinear. The rotating template 130 is rotatably arranged on the first column template 121 by passing the rotating shaft 1331 through the first mounting holes and the second mounting holes.

[0070] It should be noted that if Figure 5 and Figure 7 As shown, the rotary formwork 130 includes a rotary forming plate 131, and rotary vertical ribs 132 vertically connected to both sides of the rotary forming plate 131, and a plurality of rotary transverse ribs 133 are arranged between the rotary vertical ribs 132 on both sides, and the rotary transverse ribs 133 extend outside the rotary vertical ribs 132 on one side. In this case, the second mounting hole is arranged on the rotary transverse ribs 133 outside the vertical ribs. The anti-slip strip 1311 is arranged on the side wall of the rotary forming plate 131 facing the cross column formwork 120. Among them, the rotary vertical ribs 132 and the rotary transverse ribs 133 mainly play the role of strengthening the structure of the rotary formwork 130, making the structure of the rotary formwork 130 more stable.

[0071] like Figure 6 and Figure 7As shown, the first limiting template 140 includes a limiting forming plate 141, and limiting vertical ribs 142 vertically connected on both sides of the limiting forming plate 141, and a plurality of limiting transverse ribs 143 are arranged between the limiting vertical ribs 142 on both sides. The limiting vertical ribs 142 and the limiting transverse ribs 143 make the structure of the first limiting template 140 more stable. When the first limiting template 140 is detachably connected to the rotating templates 130 on both sides thereof, bolt holes can be arranged on the limiting vertical ribs 142 of the first limiting template 140, and bolt holes can be arranged on the corresponding rotating vertical ribs 132 of the rotating template 130, so that bolts can be inserted into the bolt holes on the rotating vertical ribs 132 on the rotating template 130 and the bolt holes on the limiting ribs of the first limiting template 140, so as to realize the detachable connection between the first limiting template 140 and the rotating templates 130 on both sides thereof.

[0072] This exemplary embodiment also provides a staircase mold. Figure 8 As shown in , the staircase mold includes: the stair tread mold 100 and the ladder beam mold 200 in the above embodiment. The ladder beam mold 200 includes: a second base template 210, an end plate template 220, a second limiting template 230 and a top pull plate template 240. Among them, the end plate template 220 is arranged on the second base template 210, including a bottom end plate 221, a plurality of middle standard plates 222 and a top end plate 223 connected in sequence; the second limiting template 230 is respectively arranged on both sides of the bottom plate end plate, the middle standard plate 222 and the top end plate 223; wherein, a ladder beam mold cavity is formed between the second limiting template 230 and the bottom end plate 221, the middle standard plate 222 and the top end plate 223, and the ladder beam mold cavity is used to cast the ladder beam; the top pull plate template 240 is arranged between the tops of the second limiting templates 230 on both sides, and is used to connect the second limiting templates 230 on both sides.

[0073] It should be understood that the staircase mold includes a stair tread mold 100 and a stair beam mold 200. The stair tread mold 100 has been described in the above embodiment, and this application will not elaborate on this. This application mainly discusses the stair beam mold 200.

[0074] In the present application, the ladder beam mold 200 is used to cast the ladder beam. Fig.12 As shown, the second base template 210 in the present application includes base transverse plates 212 arranged relatively parallel to each other, and a plurality of base longitudinal plates 211 are arranged between the base transverse plates 212 on both sides. Fig.10 and Fig.11As shown, the end plate template 220 is arranged on the second base template 210, and the second limiting template 230 is respectively arranged on both sides of the end plate template 220. The tops of the second limiting templates 230 on both sides are connected by the top pull plate template 240. Since the end plate template 220 includes a bottom end plate 221, a plurality of middle standard plates 222 and a top end plate 223 connected in sequence. Therefore, a ladder beam mold cavity is formed between the second limiting template 230 and the bottom end plate 221, the middle standard plates 222 and the top end plate 223. The ladder beam mold cavity is used for casting the ladder beam.

[0075] It should be noted that if Figure 8 and Fig. 9 As shown, the ladder beam mold cavity formed between the second limiting template 230 and the bottom end plate 221, the middle standard plate 222 and the top end plate 223 in the present application can realize casting of the ladder beam. After casting the ladder beam, first remove the top pull plate template 240 from between the second limiting templates 230 on both sides, and then disassemble the second limiting template 230 and the end plate template 220 to open the ladder beam mold 200 and take out the cast ladder beam.

[0076] In one embodiment, Fig.10 and 11 As shown, the bottom end plate 221 includes a bottom upper end plate 2211, a bottom side end plate 2212 and a bottom bottom end plate 2213 connected in sequence; wherein the bottom bottom end plate 2213 is connected to the adjacent middle standard plate 222;

[0077] The top end plate 223 includes a top bottom end plate 2231 , a top side end plate 2232 and a top upper end plate 2233 which are connected in sequence; wherein the top bottom end plate 2231 is connected to the adjacent middle standard plate 222 .

[0078] In one embodiment, the intermediate standard plate 222 includes:

[0079] Standard profiled plates 2221 and standard vertical plates 2222 connected vertically to each other;

[0080] Standard rib plates 2223, respectively connecting the standard forming plates 2221 and the standard vertical plates 2222;

[0081] The standard mounting plate 2224 is disposed at the end of the standard forming plate 2221 and is used to mount the standard mounting plate 2224 on the standard vertical plate 2222 of the adjacent middle standard plate 222 .

[0082] It is understandable that if Fig.13As shown, the standard vertical plate 2222, the standard rib plate 2223 and the standard mounting plate 2224 of the middle standard plate 222 are respectively provided with a sliding groove 2225. The sliding groove 2225 is in the shape of an oval. Bolts sequentially pass through the sliding groove 2225 of the standard mounting plate 2224 of the middle standard plate 222 and the sliding groove 2225 on the standard vertical plate 2222 of the middle standard plate 222 adjacent to the standard mounting plate 2224, so as to realize the installation of the standard mounting plate 2224 on the standard vertical plate 2222 of the middle standard plate 222 adjacent to the standard mounting plate 2224.

[0083] Bolt holes are set on the second limiting template 230, and the bolts pass through the sliding groove 2225 on the standard rib plate 2223 of the middle standard plate 222 and the bolt holes on the second limiting template 230 on the corresponding side in sequence to install the standard rib plate 2223 on the second limiting template 230.

[0084] In one embodiment, a reserved opening 22211 is provided on the standard forming plate 2221, and the reserved opening 22211 is used to fix the second embedded part when casting the ladder beam.

[0085] It can be understood that the provision of the second embedded part facilitates the forming of the second embedded part in the ladder beam when casting the ladder beam.

[0086] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like in the above description indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0087] In addition, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0088] In the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0089] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0090] 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 present application. 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.

[0091] Those skilled in the art will readily come up with other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art that are not disclosed in the present application.

Claims

1. A ladder plate mold, characterized in that: include: First base template; A cross column template, arranged on the first base template, the cross column template comprises a first column template and a second column template, the first column template and the second column template are perpendicular to each other; Four rotating templates, each of which is rotatably arranged at the end of the first column template, and the two rotating templates located at the same end of the first column template are located at two sides of the same end; Two first limiting templates are respectively arranged at the ends of the second column template, and each of the first limiting templates is located between the two rotating templates on the same side of the first column template; wherein a ladder plate mold cavity is formed between the rotating template, the first limiting template and the cross column template, and the ladder plate mold cavity is used for casting the ladder plate.

2. The ladder plate mold according to claim 1, characterized in that: The first column formwork and the second column formwork respectively have a hollow portion, and a plurality of first ribs are arranged inside the first column formwork along its length direction, and a plurality of second ribs are arranged inside the second column formwork along its length direction, and the first ribs and the corresponding second ribs in the same plane are vertically connected to each other.

3. The ladder plate mold according to claim 1, characterized in that: The top and bottom of the inner side of the first column formwork are respectively provided with installation grooves, and the installation grooves are used to set the first rubber strip; wherein the first rubber strip is distributed on the inner side surfaces of the first column formwork and the second column formwork, and the first embedded part is set on the first rubber strip.

4. The ladder plate mold according to claim 3, characterized in that: Also includes: A second rubber strip, wherein the second rubber strip is arranged between the first limiting template and the first rubber strip.

5. The ladder plate mold according to claim 1, characterized in that: An anti-slip strip is arranged on the inner side of the rotating template.

6. The ladder plate mold according to claim 1, characterized in that: A plurality of fixing plates are arranged on the side of the first column template, and each of the fixing plates is provided with a first mounting hole; A plurality of second mounting holes are arranged on the side of the rotating template, the aperture of the second mounting holes is the same as the aperture of the first mounting holes, and the first mounting holes and the second mounting holes are used to set the rotating axis.

7. A staircase mold, characterized in that: include: The ladder slab mold and ladder beam mold according to any one of claims 1 to 6 above; wherein the ladder beam mold comprises: Second base template; An end plate template, arranged on the second base template, comprises a bottom end plate, a plurality of intermediate standard plates and a top end plate connected in sequence; The second limiting template is respectively arranged on both sides of the bottom end plate, the middle standard plate and the top end plate; wherein a ladder beam mold cavity is formed between the second limiting template and the bottom end plate, the middle standard plate and the top end plate, and the ladder beam mold cavity is used for casting the ladder beam; The top pull plate template is arranged between the tops of the second limiting templates on both sides and is used to connect the second limiting templates on both sides.

8. The staircase mold according to claim 7, characterized in that: The bottom end plate comprises a bottom upper end plate, a bottom side end plate and a bottom bottom end plate which are connected in sequence; wherein the bottom bottom end plate is connected to the adjacent middle standard plate; The top end plate comprises a top bottom end plate, a top side end plate and a top upper end plate which are connected in sequence; wherein the top bottom end plate is connected to the adjacent middle standard plate.

9. The staircase mold according to claim 8, characterized in that: The intermediate standard plate comprises: Standard profiled panels and standard vertical panels connected vertically to each other; Standard rib plates, respectively connecting the standard forming plates and the standard vertical plates; The standard mounting plate is arranged at the end of the standard forming plate and is used for mounting the standard mounting plate on the standard vertical plate of the adjacent middle standard plate.

10. The staircase mold according to claim 9, characterized in that: The standard forming plate is provided with a reserved opening, and the reserved opening is used to fix the second embedded part when casting the ladder beam.

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