CN217915914U - Combined stair mold - Google Patents

Abstract

The utility model discloses a modular stair mould, the modular stair mould that discloses include the module of marking time of at least one and tip module, the side form module of at least two, tip module detachably connects the head and the tail both ends of the module of marking time, the module of marking time includes the unit of marking time of a plurality of not unidimensional, arbitrary two can connect with dismantling between the unit of marking time, any mark time the unit can with the tip module can connect with dismantling, the side form module includes a plurality of not unidimensional side form units, every the size of side form unit and one of them the unit of marking time corresponds, arbitrary two can connect with dismantling between the side form unit, any the side form unit can with the tip module can connect with dismantling. The utility model discloses a modular stair mould simple structure, the commonality is strong, can reduce die sinking quantity, reduction in production cost.

Description

Combined stair mold

Technical Field

The utility model relates to a prefab production mould technical field especially relates to a modular stair mould.

Background

The prefabricated building refers to a building construction mode of a building with use functions, wherein part or all components of the building are produced in a component prefabricating factory and then are transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine. Compared with field construction, the prefabricated construction has the advantages of convenient construction, fast engineering precision, small influence on the surrounding environment, easy guarantee of the quality of building components and the like, and in the past, china is mainly applied to industrial buildings, and is adopted in civil buildings, particularly residential buildings in recent years. With the acceleration of urbanization process in China, the prefabricated building also meets new development opportunities.

At present, the stair is an important component of a prefabricated building, and the production mold mainly comprises two types, namely a vertical stair mold and a flat stair mold, wherein the two types of stair molds are designed and produced according to the size of the stair, the length, the width and the height of the stair molds are fixed, namely, each type of stair mold can only produce one type of stair, once the size of the stair changes, a new mold needs to be redesigned, the stair has various styles and different specifications, dozens of molds need to be manufactured in the conventional steel mold design scheme, so the stair mold has poor universality, high production cost and long production period.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the above-mentioned prior art, the utility model discloses a main aim at provides a modular stair mould, simple structure, the commonality is strong, can reduce die sinking quantity, reduction in production cost.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a modular stair mould, this modular stair mould includes: the system comprises at least one stepping module, at least two end modules and side mold modules, wherein the end modules are detachably connected with the head end and the tail end of the stepping module; the module of marking time includes the unit of marking time of a plurality of not unidimensional, arbitrary two mark time and can connect with dismantling between the unit, any mark time the unit can with the tip module can be connected with dismantling, the side form module includes a plurality of not unidimensional side form unit, every the size and one of them of side form unit mark time the unit and correspond, arbitrary two can be connected with dismantling between the side form unit, any the side form unit can with the tip module can be connected with dismantling.

As further description of the technical scheme, the number of the stepping modules is 6.

As further description of the above technical solutions, all of the 6 types of stepping modules can be connected end to end.

As a further description of the above technical solution, the side mold module includes a first side mold and a second side mold, and both the first side mold and the second side mold are detachably connected to the stepping unit;

one end of the second side form may be removably connected to the end module.

As a further description of the above technical solution, a filling mold is further disposed between the first side mold and the second side mold.

As further description of the technical scheme, the step module, the end module and the side die modules are all made of steel materials.

The utility model discloses an outstanding effect does:

the utility model provides a modular stair mould simple structure, carry out the modularization according to the stair style and decompose, decompose for the module of marking time, tip module and side form module, the module of marking time has 6 kinds of sizes, the side form module correspondence is marked time the module and is set up corresponding size, the module of marking time of each size can be selected according to actual stair specification, use the screw to carry out complete mould combination concatenation with tip module and side form module again after connecting its end to end, the common mode of many specifications stair mould has been realized, therefore, the commonality is strong, thereby the die sinking quantity is reduced, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of a modular stairway mold according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the assembled stair mold according to an embodiment of the present invention after assembly;

fig. 3 is a schematic structural diagram of a first side mold according to another embodiment of the present invention.

Reference numerals are as follows: 1-a stepping unit; 11-board surface; 2-an end module; 3-a side form unit; 31-a first side mold; 32-a second side die; 33-filling the mold.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention with reference to the overall structure thereof.

Referring to fig. 1 to 3, an embodiment of the present invention discloses a combined stair mold, including: the device comprises at least one stepping module, at least two end modules 2 and side mold modules, wherein the end modules 2 are detachably connected to the head end and the tail end of the stepping module; the module of marking time includes the unit of marking time 1 of a plurality of not unidimensional, arbitrary two mark time and can connect with dismantling between the unit 1, any mark time unit 1 can with tip module 2 can connect with dismantling, the side form module includes the side form unit 3 of a plurality of not unidimensional, every the size and one of side form unit 3 mark time unit 1 and correspond, arbitrary two can connect with dismantling between the side form unit 3, any side form unit 3 can with tip module 2 can connect with dismantling.

Among the foretell mode of setting up, modular stairway mould is including marking time module, tip module 2 and side form module, the module of marking time have at least one, tip module 2 have two at least in order to guarantee mark time the equal ability detachably connection tip module 2 in head and the tail both ends of module, the module of marking time include a plurality of units 1 of marking time, and every mark time unit 1 of marking time is the step form, arbitrary two mark time between the unit equal ability detachably connect, and any mark time unit 1 homoenergetic with tip module 2 can be connected with dismantling. Side form module include a plurality of not unidimensional side form unit 3, every side form unit 3's size and one of them step unit 1 and correspond, can set up step on unit 1's the face 11 and/or the both sides of the module of stepping, simultaneously, any side form unit 3 with tip module 2 also can form and dismantle the connection. When stair prefabrication is carried out to needs, tip module 2 set up the module both ends of marking time, the side form module sets up on the face 11 of the unit of marking time 1 and/or the both sides of the module of marking time, after the combination formed stair prefabrication mould, can inwards pour into mortar etc. and carry out stair mould prefabrication, simple structure, and all form between each module and can dismantle the connection, it is convenient to assemble, unit of marking time 1, side form unit 3 can increase and decrease according to actual need and make up into corresponding module of marking time and side form module combine together with tip module 2 then and form complete stair mould, realized the common mode of many specifications stair mould, the commonality is strong to the die sinking quantity has been reduced, manufacturing cost has been reduced.

Referring to fig. 1 to 2, in the embodiment, the left and right ends of the stepping module are defined as the front and rear ends thereof, and the number of the end modules 2 is 2, and the end modules can be detachably connected to the left and right ends of the stepping module respectively. Wherein, there are 6 types of the stepping modules (only 1 type is shown in the figure), and the sizes of the stepping units 1 included in the stepping modules are all different, for example, the 6 types of the stepping units 1 have the following plate surfaces 11: 1. 2, 3, 5, 7, 9, every 11 different in quantity of face that the module of marking time only included, its head and tail end all is equipped with the connection position (not marked in the picture), for example screw hole, uses the screw can carry out each specification the head and the tail connection of unit of marking time 1 to the required module of marking time of different specification stair moulds is obtained in the combination.

Specifically, in this embodiment, need prefabricate the stair that has 7 steps face 11, can directly choose for use face 11 to be 7 mark time unit 1, with tip module 2, side form module make up into complete mould, certainly, in other embodiments, also can select to have 2 faces 11 and 5 faces 11 mark time unit 1 constitutes earlier mark time the module, with it again with tip module 2, corresponding side form module make up into complete mould, carry out the stair prefabrication again. When the stairs with other specifications need to be manufactured, the module combination connection is also carried out, so that the common mode of the stair dies with multiple specifications is realized, and the die opening quantity is reduced.

Specifically, in this embodiment, the side form module include first side form 31 and second side form 32, first side form 31 bottom surface be the step form, with module looks adaptation of marking time, its top surface is the plane, when the stair is prefabricated, can with first side form 31 pass through the fix with screw both sides around the unit of marking time 1, its bottom step form edge with 1 edge block of marking time, and its right-hand member extends right, also with one use the fix with screw behind the 2 looks block of tip module. At this time, the two end modules 2 are also fixed to the left and right ends of the stepping unit 1 by screws, and the second side module 32 is formed in a bar shape, and can be mounted on the upper surface of the end module 2 at the left end of the stepping unit 1 by screws, and the length of the second side module is equal to the width of the surface of the end module 2. The first side die 31 and the second side die 32 form point connection, in order to ensure the use effectiveness of the side die modules, a filling die 33 is further arranged between the first side die 31 and the second side die 32, the front side of the filling die 33 is in an inverted triangle shape and is just matched with the first side die 31 and the second side die 32 to form complete side shielding of the assembly die together.

Referring to fig. 3, in another embodiment, the right end of the first side mold 31 may not extend, and the gap between the first side mold 31 and the right end module 2 may be filled by using the filling mold 33. The first side mold 31 can be completely arranged on the plate surface 11 of the front and rear side edges of the stepping unit 1 according to the width required by the actual staircase, and the position of the second side mold 32 can be adjusted at the same time, so that the width of the end module 2 can be synchronously adjusted. In other embodiments, when the stairs with a large number of panels 11 need to be prepared, the right end of the first side mold 31 does not extend, and is convenient to be matched with the left ends of other first side molds 31, so as to form the side mold modules together. It should be understood that, in this embodiment, the combination of each module all is equipped with the sealing strip, and after each module is accomplished to make up and is assembled, the prefabricated staircase in-process has good leakproofness, has avoided the seepage of material in the mould.

Specifically, in this embodiment, the step module, the end module 2 and the side module are all made of steel materials, and sufficient mechanical strength of the combined stair mold is also ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments of the invention without departing from the spirit and scope of the invention.

Claims (6)

1. A modular stair mold, comprising: the system comprises at least one stepping module, at least two end modules and at least two side mold modules, wherein the end modules are detachably connected to the head end and the tail end of the stepping module; the module of marking time includes the unit of marking time of a plurality of not unidimensional, arbitrary two mark time and can connect with dismantling between the unit, any mark time the unit can with the tip module can be connected with dismantling, the side form module includes the side form unit of a plurality of not unidimensional, every the size of side form unit and one of them mark time the unit and correspond, arbitrary two can connect with dismantling between the side form unit, any the side form unit can with the tip module can be connected with dismantling.

2. The modular stair mold of claim 1 wherein the tread modules are 6 in number.

3. The modular stair mold of claim 2 wherein 6 of the tread modules are all connectable end to end.

4. The modular stair mold of claim 1, wherein the side mold modules comprise a first side mold and a second side mold, both of which are removably attached to the tread unit;

one end of the second side form may be removably connected to the end module.

5. The modular stair mold of claim 4, further comprising a filling mold disposed between the first side mold and the second side mold.

6. The modular stair mold of claim 1, wherein the step modules, the end modules and the side mold modules are made of steel.

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