CN217292753U - Stair are size adjustable supporting seat for mould - Google Patents
Stair are size adjustable supporting seat for mould Download PDFInfo
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- CN217292753U CN217292753U CN202221017423.0U CN202221017423U CN217292753U CN 217292753 U CN217292753 U CN 217292753U CN 202221017423 U CN202221017423 U CN 202221017423U CN 217292753 U CN217292753 U CN 217292753U
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Abstract
The utility model discloses a stair are flexible supporting seat of size adjustable for mould, install the flexible support plate on the base including base and a plurality of detachable, the top of flexible support plate is the cockscomb structure, it is used for carrying out spacing subassembly to flexible support plate to be provided with the multiunit along its width direction on the base, the spacing subassembly of every group all includes a plurality of locating parts of laying in proper order along the length direction of base, every locating part all includes the stopper that two symmetries were laid, flexible support plate passes through connecting bolt to be fixed between two stoppers of locating part, the stopper passes through holding screw to be installed on the base, set up the waist shape hole that supplies holding screw to install on the base. The utility model has the advantages of reasonable design, easy and simple to handle and firm reliable, the base can be dismantled and retrieve and recycle, can effectively improve the utilization ratio of base, and the length and the width of supporting seat are all adjustable, can be applicable to the construction of different length and width size stair, and application scope is extensive.
Description
Technical Field
The utility model belongs to the technical field of the stair mould, concretely relates to stair mould is with size adjustable supporting seat.
Background
In recent years, with the development of the building industry, more and more people select concrete prefabricated parts when buildings are built, and compared with the traditional cast-in-place concrete, the construction environment of the concrete prefabricated parts is safer in factories compared with field construction; the installation speed and the construction progress can be obviously improved through the prefabricated size; meanwhile, the field operation amount of the construction site adopting the concrete prefabricated member is obviously reduced, and the dust pollution and the noise pollution can be effectively reduced. Among them, the precast concrete stairway is a common precast concrete.
Current stair pouring mould mainly includes: the support seat comprises a bottom die arranged in a step shape, side dies arranged on two sides of the bottom die along the length direction, and end dies arranged at two ends of the bottom die; after on-site investigation, the size of the mold is determined and pouring is carried out, and after concrete is formed, the stair is hoisted to a construction site for installation.
However, the conventional stair pouring mold is used for welding the support plate for supporting the bottom mold and the base together to form the support seat, the size of the support seat is not adjustable, the service life of the base is longer than that of the support plate, and once the support plate is damaged, the support seat cannot be used integrally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a stair mould with size adjustable supporting seat, its structural design is reasonable, easy and simple to handle and firm reliable, the base can be dismantled and retrieve and recycle, can effectively improve the utilization ratio of base, the length and the width of supporting seat all can be adjusted, can be applicable to the construction of different length and width size stair, and application scope is extensive.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a stair mould is with size adjustable supporting seat which characterized in that: the telescopic support plate is detachably arranged on the base and used for supporting the stepped bottom die, and the top of the telescopic support plate is in a sawtooth shape matched with the stepped bottom die;
be provided with the multiunit along its width direction on the base and be used for carrying out spacing subassembly to flexible support plate, every group spacing subassembly all includes a plurality of locating parts of laying in proper order along the length direction of base, every the locating part all includes the stopper that two symmetries were laid, flexible support plate passes through connecting bolt to be fixed between two stoppers of locating part, the stopper passes through holding screw and installs on the base, set up the waist shape hole that supplies holding screw to install on the base.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: the base includes rectangular frame and a plurality of bracing pieces of setting in rectangular frame, bracing piece and flexible supporting plate mutually perpendicular.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: the bracing piece with a plurality of waist shape holes have all been seted up to rectangular frame's broadside, the holding screw that two stoppers in the locating part correspond installs at same waist shape downtheholely.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: the bottom of the limiting block is provided with a threaded hole matched with the set screw, the middle of the limiting block is provided with a through hole for the connecting bolt to pass through, and the threaded hole is located below the through hole.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: each telescopic supporting plate comprises a fixed supporting plate, a first movable supporting plate and a second movable supporting plate, wherein the first movable supporting plate and the second movable supporting plate are respectively connected to two ends of the fixed supporting plate, the first movable supporting plate and the second movable supporting plate are arranged on one side of the fixed supporting plate in a tightly attached mode, and the first movable supporting plate and the fixed supporting plate and the second movable supporting plate and the fixed supporting plate are connected through bolts.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: the tops of the first movable supporting plate, the fixed supporting plate and the second movable supporting plate are all in a sawtooth shape, and the tooth shapes of the tops of the first movable supporting plate and the second movable supporting plate are matched with the tooth shape of the top of the fixed supporting plate;
the top parts of the first movable supporting plate and the second movable supporting plate are at least provided with three teeth.
Foretell stair are size adjustable supporting seat for mould, its characterized in that: the bottom of the first movable supporting plate, the bottom of the fixed supporting plate and the bottom of the second movable supporting plate are all provided with through holes for the connecting bolts to penetrate through.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses an install flexible support plate detachable on the base, the dismantlement of the base of being convenient for, and then the recovery of the base of being convenient for is recycled, can effectively improve the utilization ratio of base.
2. The utility model discloses an installation flexible support plate supports the echelonment die block on the base, can adjust the length of flexible support plate according to the length of echelonment die block, and then be applicable to the construction of different length size stairways, application scope is extensive.
3. The utility model discloses a holding screw installs the stopper on the base to set up the waist shape hole that supplies holding screw to install on the base, can adjust the position of stopper on the width direction of base, and then the position of the flexible support plate of adjustment, make the width of supporting seat adjustable, in order to be applicable to the construction of different width size staircases.
To sum up, the utility model has the advantages of reasonable design, easy and simple to handle and firm reliable, the base can be dismantled and retrieve and recycle, can effectively improve the utilization ratio of base, and the length and the width of supporting seat are all adjustable, can be applicable to the construction of different length and width size stair, and application scope is extensive.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an exploded view of the telescopic support plate of the present invention.
Fig. 4 is a schematic view of the mounting structure of the locating part and the supporting rod of the present invention.
Description of reference numerals:
1-a base; 1-a rectangular frame; 1-2-support bar;
2-a telescopic supporting plate; 2-1-fixing the support plate; 2-2 — a first movable support plate;
2-3-a second movable support plate; 3, limiting a block; 4-connecting bolts;
5-fastening the screw; 6-waist-shaped hole.
Detailed Description
As shown in fig. 1 to 4, the present invention comprises a base 1 and a plurality of detachable telescopic supporting plates 2 installed on the base 1 and used for supporting a stepped bottom die, wherein the top of the telescopic supporting plates 2 is a saw-tooth shape matched with the stepped bottom die;
be provided with the multiunit along its width direction on the base 1 and be used for carrying out spacing subassembly to flexible support plate 2, every group spacing subassembly all includes a plurality of locating parts of laying in proper order along the length direction of base 1, every the locating part all includes the stopper 3 that two symmetries were laid, flexible support plate 2 passes through connecting bolt 4 to be fixed between two stoppers 3 of locating part, stopper 3 is installed on base 1 through holding screw 5, set up the waist shape hole 6 that supplies holding screw 5 to install on the base 1.
During the in-service use, a plurality of flexible support plate 2 are laid in proper order along base 1's width direction, through installing flexible support plate 2 detachable on base 1, the base 1's of being convenient for dismantlement, and then the base 1's of being convenient for recovery is recycled, can effectively improve base 1's utilization ratio.
It should be noted that, by installing the telescopic support plate 2 on the base 1 to support the stepped bottom die, the length of the telescopic support plate 2 can be flexibly adjusted according to the length of the stepped bottom die, and thus the stair support device is suitable for the construction of stairs with different length and size, and has a wide application range.
During concrete implementation, waist shape hole 6 is seted up along the width direction of base 1, installs stopper 3 on base 1 through holding screw 5 to set up the waist shape hole 6 that supplies holding screw 5 to install on base 1, can adjust the position of stopper 3 in the width direction of base 1, and then the position of the flexible support plate 2 of adjustment, make the width of supporting seat adjustable, in order to be applicable to the construction of different width size stairways.
During concrete implementation, the telescopic support plate 2 is vertically arranged, the telescopic support plate 2 is parallel to the length direction of the base 1, and the maximum length of the telescopic support plate 2 is not more than the length of the base 1.
During specific implementation, each telescopic supporting plate 2 corresponds to one group of limiting assemblies, each group of limiting assemblies at least comprises four limiting parts, and two limiting blocks 3 in each limiting part are arranged relatively.
The zigzag shape of the top of the telescopic support plate 2 matches the stepped shape of the stepped bottom mold.
As shown in fig. 2, in this embodiment, the base 1 includes a rectangular frame 1-1 and a plurality of support rods 1-2 disposed in the rectangular frame 1-1, and the support rods 1-2 are perpendicular to the telescopic support plate 2.
In practical use, the plurality of support rods 1-2 are sequentially arranged along the length direction of the base 1, and the support rods 1-2 are parallel to the width direction of the base 1.
In this embodiment, the supporting rod 1-2 and the rectangular frame 1-1 are both provided with a plurality of waist-shaped holes 6 on the wide sides, and the set screws 5 corresponding to the two limiting blocks 3 in the limiting member are installed in the same waist-shaped hole 6.
During actual use, the supporting rod 1-2 and the rectangular frame 1-1 are all formed by processing channel steel, a web plate of the channel steel is vertically arranged, a flange plate of the channel steel is horizontally arranged, the waist-shaped hole 6 is formed in the flange plate on the upper portion of the channel steel, when the limiting block 3 is installed, the screw end of the set screw 5 is firstly connected with the limiting block 3 in a threaded mode after penetrating the waist-shaped hole 6 from bottom to top, then the position of the limiting block 3 is adjusted, the set screw 5 is fastened on the limiting block 3 at last, and the screw head of the set screw 5 is tightly attached to the lower end face of the flange plate on the upper portion of the channel steel and arranged.
As shown in fig. 4, in this embodiment, a threaded hole matched with the set screw 5 is formed in the bottom of the limit block 3, a through hole for the connecting bolt 4 to pass through is formed in the middle of the limit block 3, and the threaded hole is located below the through hole.
During actual use, the depth of the threaded hole is smaller than half of the height of the limiting block 3.
As shown in fig. 3, in this embodiment, each of the telescopic support plate members 2 includes a fixed support plate 2-1 and a first movable support plate 2-2 and a second movable support plate 2-3 respectively connected to two ends of the fixed support plate 2-1, the first movable support plate 2-2 and the second movable support plate 2-3 are both closely arranged on one side of the fixed support plate 2-1, and the first movable support plate 2-2 and the fixed support plate 2-1 and the second movable support plate 2-3 and the fixed support plate 2-1 are both connected by bolts.
In practical use, overlapping sections are arranged between the fixed supporting plate 2-1 and the first movable supporting plate 2-2 and between the fixed supporting plate 2-1 and the second movable supporting plate 2-3, and at least one tooth position of the tops of the first movable supporting plate 2-2 and the second movable supporting plate 2-3 extends to the outside of one end of the fixed supporting plate 2-1.
In the embodiment, the tops of the first movable supporting plate 2-2, the fixed supporting plate 2-1 and the second movable supporting plate 2-3 are all in a sawtooth shape, and the tooth shapes of the tops of the first movable supporting plate 2-2 and the second movable supporting plate 2-3 are matched with the tooth shape of the top of the fixed supporting plate 2-1;
the tops of the first movable supporting plate 2-2 and the second movable supporting plate 2-3 are provided with at least three teeth.
In actual use, when the first movable supporting plate 2-2 is connected with the fixed supporting plate 2-1, the tooth form of the superposed section of the first movable supporting plate 2-2 and the fixed supporting plate 2-1 is the same; the connection mode of the second movable supporting plate 2-3 and the fixed supporting plate 2-1 is the same as that of the first movable supporting plate 2-2 and the fixed supporting plate 2-1.
In specific implementation, the top of the fixed support plate 2-1 is provided with at least four teeth.
In this embodiment, the bottoms of the first movable supporting plate 2-2, the fixed supporting plate 2-1 and the second movable supporting plate 2-3 are all provided with through holes for the connecting bolts 4 to pass through.
The above, only be the preferred embodiment of the utility model discloses a it is not right to make any restriction the utility model discloses all according to the utility model discloses any simple modification, change and the equivalent structure change of technical essence to what above embodiment was made all still belong to the technical scheme's of the utility model protection within range.
Claims (7)
1. The utility model provides a stair mould is with size adjustable supporting seat which characterized in that: the device comprises a base (1) and a plurality of telescopic supporting plates (2) which are detachably arranged on the base (1) and are used for supporting a stepped bottom die, wherein the top of each telescopic supporting plate (2) is in a sawtooth shape matched with the stepped bottom die;
be provided with the multiunit along its width direction on base (1) and be used for carrying out spacing subassembly to flexible support plate (2), every group spacing subassembly all includes a plurality of locating parts of laying in proper order along the length direction of base (1), every the locating part all includes stopper (3) that two symmetries were laid, flexible support plate (2) are fixed through connecting bolt (4) between two stopper (3) of locating part, install on base (1) stopper (3) through holding screw (5), set up waist shape hole (6) that supply holding screw (5) to install on base (1).
2. A dimensionally adjustable bearer for a stair mould as claimed in claim 1, wherein: the base (1) comprises a rectangular frame (1-1) and a plurality of supporting rods (1-2) arranged in the rectangular frame (1-1), wherein the supporting rods (1-2) are perpendicular to the telescopic supporting plate (2).
3. A dimensionally adjustable bearer for a stair mould as claimed in claim 2, wherein: a plurality of waist-shaped holes (6) are formed in the wide sides of the supporting rods (1-2) and the rectangular frame (1-1), and set screws (5) corresponding to two limiting blocks (3) in the limiting parts are installed in the same waist-shaped hole (6).
4. A dimensionally adjustable bearer for a stair mould as claimed in claim 1, wherein: the bottom of the limiting block (3) is provided with a threaded hole matched with the set screw (5), the middle of the limiting block (3) is provided with a through hole for the connecting bolt (4) to pass through, and the threaded hole is located below the through hole.
5. A dimensionally adjustable bearer for a stair mould as claimed in claim 1, wherein: each telescopic supporting plate (2) comprises a fixed supporting plate (2-1) and a first movable supporting plate (2-2) and a second movable supporting plate (2-3) which are respectively connected to two ends of the fixed supporting plate (2-1), the first movable supporting plate (2-2) and the second movable supporting plate (2-3) are arranged in a manner of being tightly attached to one side of the fixed supporting plate (2-1), and the first movable supporting plate (2-2) is connected with the fixed supporting plate (2-1) and the second movable supporting plate (2-3) is connected with the fixed supporting plate (2-1) through bolts.
6. A stair mould support base with adjustable dimensions according to claim 5, characterised in that: the tops of the first movable supporting plate (2-2), the fixed supporting plate (2-1) and the second movable supporting plate (2-3) are all in a sawtooth shape, and the tooth shapes of the tops of the first movable supporting plate (2-2) and the second movable supporting plate (2-3) are matched with the tooth shape of the top of the fixed supporting plate (2-1);
the tops of the first movable supporting plate (2-2) and the second movable supporting plate (2-3) are at least provided with three teeth.
7. A stair mould size adjustable bearer according to claim 5, wherein: the bottoms of the first movable supporting plate (2-2), the fixed supporting plate (2-1) and the second movable supporting plate (2-3) are all provided with through holes for the connecting bolts (4) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017423.0U CN217292753U (en) | 2022-04-28 | 2022-04-28 | Stair are size adjustable supporting seat for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017423.0U CN217292753U (en) | 2022-04-28 | 2022-04-28 | Stair are size adjustable supporting seat for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217292753U true CN217292753U (en) | 2022-08-26 |
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ID=82914567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221017423.0U Active CN217292753U (en) | 2022-04-28 | 2022-04-28 | Stair are size adjustable supporting seat for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217292753U (en) |
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2022
- 2022-04-28 CN CN202221017423.0U patent/CN217292753U/en active Active
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