CN213260084U - Prefabricated mould of assembled stair - Google Patents
Prefabricated mould of assembled stair Download PDFInfo
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- CN213260084U CN213260084U CN202020984568.2U CN202020984568U CN213260084U CN 213260084 U CN213260084 U CN 213260084U CN 202020984568 U CN202020984568 U CN 202020984568U CN 213260084 U CN213260084 U CN 213260084U
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Abstract
The top end and the bottom end of the flat bottom die and the bottom end of the step top die are both provided with horizontal extension parts, the end parts of the horizontal extension parts of the step top die are both provided with longitudinal extension parts extending towards the flat bottom die, the longitudinal extension parts, the horizontal extension parts, the flat bottom die and the step top die are encircled to form a stair forming cavity, the top end and the bottom end of the prepared stair die are provided with horizontal parts, and the stair die can be placed on a building main body structure or a prefabricated structure in the subsequent splicing process, so that the splicing efficiency is greatly increased, and the strength and the bearing capacity are increased; through the fixed mode of ladder top mould, make relative dull and stereotyped die block be portable state, further can dismantle the fixed state that locking seat relieved ladder top mould and dull and stereotyped die block through to make things convenient for breaking away from of follow-up dull and stereotyped die block, accomplish the prefabrication of stair, and optimize through the structure to dismantling the locking seat, make things convenient for the holistic concatenation of mould and break away from.
Description
Technical Field
The utility model relates to an assembled stair prefabrication mould belongs to assembled building structure preparation equipment field.
Background
In order to increase the building efficiency and reduce the cost, at present, in the building industry, the modularized parts are obviously increased, are prefabricated and are spliced on site, but in the existing building modules, no prefabricated component is arranged for the stairs, and because the stairs belong to a laterally inclined structure, the prefabricated stairs formed by simply manufacturing the stair molds have the advantages that the installation cost is greatly increased in the subsequent installation process, and later-stage pouring matching is needed.
Disclosure of Invention
For solving the defect that prior art exists, the utility model provides an assembled stair prefabrication mould, the stair that this mould was prepared only need simple concatenation in follow-up assembling process, need not pouring once more to the mould of making has horizontal atress portion, very big increase security and life.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prefabricated mould of assembled stair, includes dull and stereotyped die block and the ladder top mould of putting to one side, the top and the bottom of dull and stereotyped die block and ladder top mould all set up horizontal extension, the horizontal extension tip of ladder top mould all is provided with the longitudinal extension to dull and stereotyped die block extension, and longitudinal extension, horizontal extension, dull and stereotyped die block and ladder top mould surround and form the stair molding chamber.
Preferably, still include the frame, ladder top mould fixed mounting is in the frame, dull and stereotyped die block demountable installation is in the frame, through dismantling locking seat fixed connection between dull and stereotyped die block and the ladder top mould.
Preferably, can dismantle the locking seat and constitute by dead lever, check lock lever and rotatable connecting rod, the dead lever is located the side of ladder top mould, the check lock lever is located the side of dull and stereotyped die block, the one end of rotatable connecting rod is rotated and is installed on the dead lever, the check lock lever tip is provided with the draw-in groove, the other end and the draw-in groove joint of rotatable connecting rod.
Preferably, the fixing rod is fixedly connected with the step top die.
Preferably, the detachable locking seat comprises two locking seats and a rotatable connecting rod, the locking seats are respectively located at the end parts of the horizontal extension parts of the ladder top die and the flat bottom die, a clamping groove is formed in one of the locking seats, one end of the rotatable connecting rod is rotatably connected with the other locking seat, and the other end of the rotatable connecting rod is clamped with the clamping groove.
Preferably, the other end of the rotatable locking rod is provided with a baffle, and the rotatable locking rod is clamped with the outer side end of the clamping groove through the baffle.
Preferably, the outer end face of the flat bottom die is provided with a clamping plate, the clamping plate is clamped with a rotating column, and the bottom end of the rotating column is rotatably connected with the rack.
Preferably, a grouting platform is installed on the machine frame at the side end of the stepped top die.
The beneficial effects of this technical scheme lie in: the horizontal extension part, the longitudinal extension part, the flat bottom membrane and the step top mold are arranged to form the pouring cavity, so that the top end and the bottom end of the prepared stair mold are provided with the horizontal parts, and the stair mold only needs to be placed on a main building structure or a prefabricated structure in the subsequent splicing process, thereby greatly increasing the splicing efficiency and enhancing the strength and the bearing capacity of the stair; because the stair shape is polygon dysmorphism structure, demoulding process is more complicated, in this patent, through the fixed mode of ladder top mould, makes relative dull and stereotyped die block be portable state, and further can dismantle the fixed state that locking seat relieved ladder top mould and dull and stereotyped die block through to make things convenient for breaking away from of follow-up dull and stereotyped die block, accomplish the prefabrication of stair, and optimize through the structure to dismantling the locking seat, make things convenient for the holistic concatenation of mould and break away from.
Drawings
For further explanation of the present invention, the drawings and embodiments are listed below.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the rear view structure of the present invention.
Fig. 3 is a schematic view of the top view structure of the present invention.
Detailed Description
As shown in fig. 1-3, an assembled stair prefabrication mold includes a flat bottom mold 1 and a stair top mold 2, wherein the flat bottom mold 1 and the stair top mold 2 are disposed at top ends and bottom ends thereof respectively, and have horizontal extension portions (in this embodiment, the horizontal extension portions are divided into a first horizontal extension portion 11, a second horizontal extension portion 12, a third horizontal extension portion 21, and a fourth horizontal extension portion 22), end portions of the third horizontal extension portion 21 and the fourth horizontal extension portion 22 of the stair top mold 2 are respectively provided with a first longitudinal extension portion 23 and a second longitudinal extension portion 24 extending toward the flat bottom mold 1, and the first longitudinal extension portion 23 and the second longitudinal extension portion 24, the first horizontal extension portion 11, the second horizontal extension portion 12, the third horizontal extension portion 21, the fourth horizontal extension portion 22, the flat bottom mold 1, and the stair top mold 2 surround to form a stair forming cavity 3.
Preferably, still include frame 4, 2 fixed mounting on frame 4 of ladder top mould, 1 demountable installation of dull and stereotyped die block is on frame 4, through dismantling 5 fixed connection of locking seat between 1 of dull and stereotyped die block and the ladder top mould 2.
Preferably, the detachable locking seat 5 is composed of a fixing rod 51, a locking rod 52 and a rotatable connecting rod 53, the fixing rod 51 is located at the side end of the ladder top die 2, the locking rod 52 is located at the side end of the flat bottom die 1, one end of the rotatable connecting rod 53 is rotatably installed on the fixing rod 51, a clamping groove 521 is formed in the end portion of the locking rod 52, and the other end of the rotatable connecting rod 53 is clamped with the clamping groove 521.
Preferably, the fixing rod 51 is fixedly connected with the stepped top mold 2.
Preferably, the detachable locking seat 5 includes two locking seats (in this embodiment, the two locking seats are divided into a first locking seat 54 and a second locking seat 55) and a rotatable connecting rod 53, the first locking seat 54 and the second locking seat 55 are respectively located at the end portions of the first horizontal extension portion 11 and the third horizontal extension portion 21 of the top stair mold 2 and the bottom flat mold 1, one of the locking seats 54 is provided with a slot, one end of the rotatable connecting rod 53 is rotatably connected with the other locking seat 55, and the other end is clamped with the slot.
Preferably, the other end of the rotatable locking lever 53 is provided with a baffle 531, and the rotatable locking lever 53 is clamped with the outer end of the clamping groove 521 through the baffle 531.
Preferably, a clamping plate 101 is arranged on the outer end face of the flat bottom die 1, a rotating column 102 is clamped on the clamping plate 101, and the bottom end of the rotating column 102 is rotatably connected with the frame 4.
Preferably, a grouting platform 6 is arranged on the frame 4 at the side end of the step top die 2.
It should be apparent that the above-mentioned embodiment is only an example of the present invention, and any simple modification in the structure or principle provided by the present invention is within the protection scope of the present invention.
Claims (8)
1. The utility model provides a prefabricated mould of assembled stair, its characterized in that includes dull and stereotyped die block and the ladder top mould of putting to one side, the top and the bottom of dull and stereotyped die block and ladder top mould all set up horizontal extension, the horizontal extension tip of ladder top mould all is provided with the longitudinal extension portion to dull and stereotyped die block extension, and longitudinal extension portion, horizontal extension portion, dull and stereotyped die block and ladder top mould surround and form the stair molding chamber.
2. The prefabricated mould of assembled stair of claim 1, characterized by further comprising a frame, ladder top mould fixed mounting is in the frame, dull and stereotyped die block demountable installation is in the frame, through dismantling locking seat fixed connection between dull and stereotyped die block and the ladder top mould.
3. The prefabricated mould of assembled stair of claim 2, wherein the detachable locking seat comprises a fixing rod, a locking rod and a rotatable connecting rod, the fixing rod is located at the side end of the top stair mould, the locking rod is located at the side end of the bottom flat mould, one end of the rotatable connecting rod is rotatably installed on the fixing rod, a clamping groove is formed in the end portion of the locking rod, and the other end of the rotatable connecting rod is clamped with the clamping groove.
4. The prefabricated mold for assembly type stairs of claim 3, wherein said fixing rod is fixedly connected with the top mold of the stairs.
5. The prefabricated mould of assembled stair of claim 2, wherein the detachable locking seat comprises two locking seats and a rotatable connecting rod, the locking seats are respectively located at the end portions of the horizontal extension portions of the top and bottom stair molds, one of the locking seats is provided with a clamping groove, one end of the rotatable connecting rod is rotatably connected with the other locking seat, and the other end of the rotatable connecting rod is clamped with the clamping groove.
6. The prefabricated mould of assembled stair of claim 3 or 5, wherein the other end of the rotatable locking lever is provided with a baffle, and the rotatable locking lever is clamped with the outer side end of the clamping groove through the baffle.
7. The prefabricated mould of assembled stair of any one of claims 1 to 3, wherein a clamping plate is arranged on the outer end face of the bottom plate of the flat plate, a rotating column is clamped on the clamping plate, and the bottom end of the rotating column is rotatably connected with the frame.
8. The prefabricated mould for assembled stairs as claimed in claim 1 or 2, wherein a grouting platform is installed on the frame at the side end of the stair top mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984568.2U CN213260084U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of assembled stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984568.2U CN213260084U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of assembled stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213260084U true CN213260084U (en) | 2021-05-25 |
Family
ID=75955801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020984568.2U Active CN213260084U (en) | 2020-06-03 | 2020-06-03 | Prefabricated mould of assembled stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213260084U (en) |
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2020
- 2020-06-03 CN CN202020984568.2U patent/CN213260084U/en active Active
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