CN216914279U

CN216914279U - Detachable stair mold

Info

Publication number: CN216914279U
Application number: CN202220257804.XU
Authority: CN
Inventors: 章国森; 任榴春; 蒋狄波; 夏晓天
Original assignee: Shanghai Jiashu Construction Group Co ltd
Current assignee: Shanghai Jiashu Construction Group Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-07-08
Anticipated expiration: 2032-02-08

Abstract

The utility model relates to a can dismantle stair mould, it includes the die block board, and the die block board top is provided with both sides template, and the position that the die block board corresponds the side form board is provided with the guided way, has seted up the spout along the length direction of guided way on the guided way, and the position that the side form board corresponds the guided way upper chute is provided with the lug, and the lug drives the side form board and slides in the spout of guided way. This application has the effect that reduces the probability of prefabricated part damage.

Description

Detachable stair mold

Technical Field

The utility model belongs to the technical field of building engineering and specifically relates to a can dismantle stair mould is related to.

Background

At present, in the building industry, the production of prefabricated parts is an important link, and the construction of a plurality of buildings can not be completed at present, and the rapid forming of the buildings is realized by firstly producing the prefabricated parts and then carrying the prefabricated parts into the buildings for the installation of the prefabricated parts.

In view of the above-mentioned related art, the inventor believes that when the preform is demolded from the preform mold after the preform is molded, the preform and the mold member will be attached to each other, and the preform is forcibly detached from the mold, which easily causes damage to the preform.

SUMMERY OF THE UTILITY MODEL

In order to reduce the probability of prefabricated part damage, this application provides a can dismantle stair mould.

The application provides a can dismantle stair mould adopts following technical scheme:

the utility model provides a can dismantle stair mould, includes the die block board, and the die block board top is provided with both sides template, and the die block board corresponds the position of side form board and is provided with the guided way, has seted up the spout along the length direction of guided way on the guided way, and the side form board corresponds the position of guided way upper chute and is provided with the lug, and the lug drives the side form board and slides in the spout of guided way.

Through adopting above-mentioned technical scheme, after pouring the piece shaping, slide along the spout on the guided way through the lug on the side form board, make the side form board tend to keep away from the direction of pouring the piece and move to it is easy to make the piece of pouring the drawing of patterns, reduces because of the drawing of patterns and leads to pouring the probability of piece damage.

Optionally, a plurality of rotating wheels are arranged in the sliding groove, the rotating wheels are evenly arranged along the length direction of the sliding groove, and the peripheral surface of each rotating wheel can be abutted against the peripheral surface of the corresponding bump.

Through adopting above-mentioned technical scheme, when the lug slided in the spout, rotate the wheel and the mutual butt of lug through in the spout to inject the lug and only can slide in following the spout.

Optionally, one end of the guide rail, which is far away from the bottom template, is fixedly connected with a limiting plate, and the limiting plate can limit the sliding distance of the bump.

Through adopting above-mentioned technical scheme, set up in the limiting plate of guided way tip, when the lug slided in the guided way, inject the distance of sliding of lug through the limiting plate to make the lug break away from in can't following the guided way.

Optionally, a vibration motor is arranged on one side of the side mold plates away from each other.

Through adopting above-mentioned technical scheme, get into at the concrete and pour the intracavity, discharge the bubble in with the concrete through vibrating motor, improve the overall quality of concrete, after solidifying the completion, through vibrating the side form board, dismantle the side form board from pouring the piece.

Optionally, one side of the side mold plates, which is far away from each other, is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are uniformly arranged along the length direction of the side mold plates.

Through adopting above-mentioned technical scheme, the concrete is when solidifying, and the volume can increase, leads to the stiffening rib to consolidate the side form, prevents that the side form from taking place to damage.

Optionally, a clamping groove is formed in a position, corresponding to the top template, of the side template, a clamping block is arranged in a position, corresponding to the clamping groove, of the top template, and the clamping block can be clamped in the clamping groove.

Through adopting above-mentioned technical scheme, the draw-in groove through the side form board and the mutual butt of fixture block of cope match-plate pattern make the cope match-plate pattern can form complete chamber of pouring.

Optionally, a plurality of pouring openings are formed in the top formwork, a pouring cylinder is arranged on each pouring opening, the pouring cylinder is in a frustum shape, and one end, smaller than the pouring cylinder, of the pouring cylinder is fixedly connected with the top formwork.

Through adopting above-mentioned technical scheme, pour the concrete in pouring a section of thick bamboo, because of pouring a section of thick bamboo and be the frustum form, can get into the intracavity is pour to the concrete more easily through the shrink of pouring a section of thick bamboo.

Optionally, the upper sides of the two side templates are provided with a plurality of positioning blocks, the positioning blocks are arranged correspondingly to each other, connecting columns are arranged on the two corresponding positioning blocks, and the connecting columns can change the distance between the two side templates.

Through adopting above-mentioned technical scheme, through rotating the spliced pole in the cover half, make the locating piece trend on the template of both sides move in the direction that is close to each other, and then inject the whole size of pouring the chamber, when the drawing of patterns, through rotating the spliced pole, make the orientation reciprocal motion that the template trend of both sides kept away from each other, make things convenient for the drawing of patterns.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the casting is formed, the side templates slide along the sliding grooves on the guide rails through the convex blocks on the side templates, so that the side templates tend to move away from the casting, the casting is easy to demold, and the probability of damage to the casting caused by demolding is reduced;

2. after the concrete enters a pouring cavity, bubbles in the concrete are discharged through a vibration motor, the overall quality of the concrete is improved, and after solidification is finished, the side templates are detached from a pouring part through vibration of the side templates;

3. when the die is fixed, the connecting column is rotated to enable the positioning blocks on the templates on the two sides to tend to move in the direction close to each other, so that the overall size of the pouring cavity is limited, and when the die is demolded, the connecting column is rotated to enable the templates on the two sides to tend to move in the direction away from each other, so that the die is convenient to demold.

Drawings

Fig. 1 is an overall schematic view of a detachable stair mold according to the present embodiment.

Fig. 2 is a partial schematic view of a removable stair mold protruding sideform in this embodiment.

Fig. 3 is a partial schematic view of a removable stair mold raised top template according to this embodiment.

Description of reference numerals: 1. a bottom template; 2. a sideform; 21. a stepped staircase trough; 22. a card slot; 23. a bump; 3. a top template; 31. a clamping block; 32. pouring a mouth; 33. pouring a cylinder; 4. a guide rail; 41. a chute; 42. a rotating wheel; 43. a limiting plate; 44. reinforcing ribs; 45. a vibration motor; 46. positioning blocks; 47. connecting columns.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a detachable stair mold.

Referring to fig. 1 and 2, the detachable stair mold comprises a bottom template 1 which is horizontally arranged, two sides of the upper surface of the bottom template 1 are respectively provided with a side template 2, the side templates 2 are vertically arranged, the two side templates 2 are mutually parallel, one side of one side template 2, which is close to the other side template 2, is provided with a stair groove 21, and a stair pouring cavity capable of pouring stairs is formed between the two side templates 2; the upper end of one side, close to each other, of each of the two side templates 2 is provided with a clamping groove 22, the arranging direction of the clamping grooves 22 is the same as the length direction of the side templates 2, and the thickness of each clamping groove 22 is equal to half of the thickness of the side template 2.

Referring to fig. 2 and 3, a top formwork 3 is arranged on one side of the two side formworks 2 away from the bottom formwork 1, the top formwork 3 is parallel to the bottom formwork 1, the top formwork 3 can shield a stair pouring cavity, a fixture block 31 is fixedly connected to the position of the top formwork 3 corresponding to the clamping groove 22, and the length direction of the fixture block 31 is the same as that of the clamping groove 22; pouring opening 32 has all been seted up at the both ends of 3 upper surfaces of top form board, pours the vertical setting of the axis of mouthful 32, and pours a mouthful 32 and stair and pour the mutual UNICOM of chamber, and top form board 3 corresponds the position rigid coupling of pouring opening 32 has pours a section of thick bamboo 33, pours a section of thick bamboo 33 and pours a mouthful 32 coaxial line setting, pours a section of thick bamboo 33 and is the frustum form, and pours a less one end of a section of thick bamboo 33 and top form board 3 rigid couplings. The pouring cylinder 33 is communicated with the stair pouring cavity.

During the use, use side form 2 to place on die block board 1, through the fixed of side form 2 and die block board 1's relative position, inject the width of shaping wall body, through mutually supporting of fixture block 31 and draw-in groove 22 afterwards, make top form 3 can with the mutual butt of side form 2, when pouring, pour the concrete to pouring the intracavity through pouring a section of thick bamboo 33, make the concrete be full of whole pouring chamber platform, the shaping after the cooling.

Referring to fig. 1 and 2, a guide rail 4 is arranged on one side of the bottom template 1 corresponding to any side template 2, the guide rail 4 is perpendicular to the length direction of the bottom template 1, a sliding groove 41 is formed in the guide rail 4 along the length direction of the guide rail 4, a bump 23 is fixedly connected to the lower end of the side template 2 corresponding to the sliding groove 41 of the sliding guide rail 4, and the bump 23 can be connected in a sliding manner in the sliding groove 41 along the length direction of the guide rail 4; a plurality of rotating wheels 42 are rotatably connected to both sides of the inner peripheral surface of the chute 41, the rotating wheels 42 are uniformly arranged along the length direction of the guide rail 4, the axial direction of the rotating wheels 42 is vertically arranged, and the outer peripheral surface of each rotating wheel 42 is abutted against the bump 23; and one end of the guide rail 4, which is far away from the bottom template 1, is fixedly connected with a vertically arranged limit plate 43.

When the side template 2 is used, the side template 2 can slide on the guide rail 4 during demolding, the outer peripheral surface of the convex block 23 is abutted to the rotating wheel 42 in the sliding groove 41, the convex block 23 can only slide along the length direction of the guide rail 4 through the arrangement of the rotating wheel 42, and when the side template 2 drives the convex block 23 to slide in the sliding groove 41, the limiting plate 43 arranged at the end part of the guide rail 4 prevents the possibility that the convex block 23 slides out of the sliding groove 41.

Referring to fig. 1 and 2, a plurality of reinforcing ribs 44 are arranged on the side of the sideform 2 away from each other in an array manner along the length direction of the sideform 2, the reinforcing ribs 44 are arranged along the vertical direction, and a vibration motor 45 is fixedly connected to the side of the sideform 2 away from each other; a plurality of positioning blocks 46 are fixed on the upper sides of the two side formworks 2, the positioning blocks 46 of the two side formworks 2 are arranged correspondingly, a connecting column 47 penetrates through the corresponding positioning blocks 46 of the two side formworks 2, and two ends of the connecting column 47 are respectively in threaded connection with the two positioning blocks 46.

During the use, increase the overall stability of side form board 2 through stiffening rib 44, when the concrete gets into pours the intracavity, shake through vibrating motor 45, discharge the bubble in the concrete, through rotating spliced pole 47 when the cover half, make locating piece 46 on the both sides template 2 tend to the direction that is close to each other and move, and then inject the whole size of pouring the chamber.

The implementation principle of the detachable stair mold in the embodiment of the application is as follows: firstly, placing a side template 2 on a bottom template 1, and forming a complete pouring cavity through the mutual matching of clamping grooves 22 of the side template 2 and clamping blocks 31 of a top template 3;

in the concrete pouring process, concrete is poured into the pouring cavity from the pouring barrel 33, the vibration motor 45 is started, bubbles of the concrete in the pouring cavity can be vibrated out, then the positioning blocks 46 at the upper ends of the formworks 2 on the two sides are connected through the connecting columns 47, the relative position between the formworks 2 on the two sides is limited not to be changed, when the concrete is gradually solidified, the size is changed, and the reinforcing ribs 44 arranged on the two sides of the side formworks 2 can reinforce the side formworks 2.

After the concrete molding, rotate spliced pole 47, make both sides template 2 tend to the direction of keeping away from each other and move, side template 2 drives lug 23 and slides in the spout 41 of guided way 4, carries out the butt to lug 23 through the rotation wheel 42 that sets up in spout 41, and the length direction who restricts lug 23 and only can follow guided way 4 moves, uses limiting plate 43 to prevent that lug 23 from breaking away from in guided way 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a can dismantle stair mould which characterized in that: the die plate structure comprises a bottom die plate (1), two side die plates (2) are arranged above the bottom die plate (1), guide rails (4) are arranged at positions, corresponding to the side die plates (2), of the bottom die plate (1), sliding grooves (41) are formed in the guide rails (4) along the length direction of the guide rails (4), protruding blocks (23) are arranged at positions, corresponding to the sliding grooves (41) in the guide rails (4), of the side die plates (2), and the side die plates (2) are driven by the protruding blocks (23) to slide in the sliding grooves (41) of the guide rails (4).

2. A collapsible stair mold as defined in claim 1 wherein: a plurality of rotating wheels (42) are arranged in the sliding groove (41), the rotating wheels (42) are uniformly arranged along the length direction of the sliding groove (41), and the peripheral surface of each rotating wheel (42) can be mutually abutted with the peripheral surface of each bump (23).

3. A collapsible stair mold as claimed in claim 2, wherein: one end of the guide rail (4) far away from the bottom template (1) is fixedly connected with a limiting plate (43), and the limiting plate (43) can limit the sliding distance of the convex block (23).

4. A collapsible stair mold as defined in claim 1 wherein: and a vibration motor (45) is arranged on one side of the side templates (2) far away from each other.

5. A collapsible stair mold as defined in claim 1 wherein: the side of the side die plate (2) far away from each other is provided with a plurality of reinforcing ribs (44), and the reinforcing ribs (44) are uniformly arranged in a plurality along the length direction of the side die plate (2).

6. A collapsible stair mold as defined in claim 1 wherein: a clamping groove (22) is formed in the position, corresponding to the top template (3), of the side template (2), a clamping block (31) is arranged in the position, corresponding to the clamping groove (22), of the top template (3), and the clamping block (31) can be clamped in the clamping groove (22).

7. The demountable stair mold of claim 6, wherein: a plurality of pouring openings (32) are formed in the top formwork (3), a pouring cylinder (33) is arranged on each pouring opening (32), each pouring cylinder (33) is in a frustum shape, and one smaller end of each pouring cylinder (33) is fixedly connected with the top formwork (3).

8. A demountable stair mould according to claim 7, wherein: the upper sides of the two side templates (2) are provided with a plurality of positioning blocks (46), the positioning blocks (46) are arranged correspondingly, connecting columns (47) are arranged on the two corresponding positioning blocks (46), and the connecting columns (47) can change the distance between the two side templates (2).