CN209924435U - A kind of staircase integrated molding production equipment - Google Patents

Abstract

The utility model discloses an integrated molding production equipment for stairs, which relates to the field of molding equipment. It is arranged on the upper end face of the bottom plate, and the stepped forming part includes a tread plate and a kicking plate that are perpendicular to each other. The moving forming part includes a moving bracket and a fixed forming plate. The stair forming cavity enclosing the upper opening is provided with a plurality of walking wheels at the lower end of the moving bracket, the lower end of the bottom plate is symmetrically arranged with a C-shaped moving guide rail along the moving direction of the moving forming part, and a guide wheel is arranged on the moving support corresponding to the position of the moving guide rail to fix the forming part. Fasteners for connecting and fixing the forming part are arranged on the upper part, and the stair construction period is short, the mold utilization efficiency is improved, and the labor intensity of the workers is reduced.

Description

A kind of staircase integrated molding production equipment

technical field

The utility model relates to the field of molding equipment, in particular to an integrated molding production equipment for stairs.

Background technique

Stairs are the main communication between floors, and pedestrian stairs are built into any building. The traditional pedestrian staircase is a kind of inclined platform ladder, which is formed by a group of right-angle pieces of equal height and width connected in sequence. Because the concrete staircase is a combination of corner pieces, it must be cast in the mold. In contemporary construction of multi-storey or high-rise buildings, the workload for concrete stair construction is very large, and the stair formwork needs to be built in stages with the progress of the project. During the construction process, workers can make stair formwork according to the actual size at the production site without any technical obstacles and can achieve the expected quality. However, in addition to the large workload, long working hours, and many consumables, the existing technology has the biggest problem of repeated construction, and it is not easy to achieve consistent quality. At the same time, in the construction of the house, when pouring the stairs, it is necessary to assemble the mold at the construction site, and then fill in the stair frame and concrete in the stair mold, after tamping and curing, after the stairs are completely solidified, the mold is removed to make the stairs. This method is time-consuming and labor-intensive, the mold turnover cycle is slow, the on-site mold assembly accuracy is not high, and the labor intensity of the workers is high.

SUMMARY OF THE INVENTION

The purpose of the utility model is to overcome the deficiencies in the prior art, and to provide a stair integrated molding production equipment, which has the effects of short stair construction period, improved mold utilization efficiency, and reduced labor intensity of workers.

In order to achieve the above purpose, the technical solution adopted by the present utility model is: a stair integrated molding production equipment, including a frame, the frame is provided with a fixed forming part and a movable forming part, and the fixed forming part includes a bottom plate, a ladder The stepped forming part is arranged on the upper end face of the bottom plate, the stepped forming part includes a tread plate and a kick plate that are perpendicular to each other, and the moving forming part includes a moving bracket and a moving forming plate, and the moving forming plate is arranged on the The upper end of the movable bracket, the movable molding plate, the bottom plate, and the step-shaped molding piece enclose a stair molding cavity with an upper opening, the lower end of the movable bracket is provided with a plurality of walking wheels, and the lower end of the bottom plate is symmetrically arranged along the moving direction of the movable molding part. A C-type moving guide rail, the moving bracket is provided with a guide wheel at a position corresponding to the moving guide rail, and the fixed forming part is provided with a fastener for connecting the moving forming part.

In order to further optimize the utility model, the following technical solutions can be preferably selected:

Preferably, a reinforcing protruding strip is provided on the step-shaped forming part corresponding to the position of the tread plate.

Preferably, a plurality of cylindrical positioning protrusions are provided at both ends of the step-shaped molding near the molding cavity, and positioning sleeves are provided on the movable molding plate corresponding to the cylindrical positioning protrusions to cooperate with the positioning protrusions.

Preferably, an angular positioning plate is provided at the edge of the upper end face of the mobile forming plate, a positioning member is provided on the upper end face of the stepped forming part corresponding to the position of the angular positioning plate, and the positioning member is provided with an angular positioning plate. Locating slot for board fit.

Preferably, a working platform is arranged in the middle of the back of the step-shaped forming part, and a step ladder is arranged on one side of the bottom plate corresponding to the working platform.

Preferably, the guide wheel adopts a V-shaped wheel, and the bottom position of the inner side wall of the C-shaped moving guide rail is provided with a sliding rod that cooperates with the V-shaped wheel.

Preferably, a plurality of said fasteners are arranged around the periphery of the stepped forming part.

Preferably, the fastener includes a tightening rod and a tightening disc, a mounting seat is provided on the step-shaped forming part, one end of the tightening rod is hingedly mounted on the mounting seat, and the other end of the tightening rod is provided There are external threads, the tightening disk is rotatably arranged at one end of the tightening disk away from the hinge point, a mounting hole is opened in the middle of the tightening disk, and the mounting hole is provided with an internal thread matched with the external thread. A card seat matched with the tightening rod is provided, and a card slot matched with the tightening rod is opened on the card seat.

Preferably, the back of the mobile forming plate is provided with a cross brace, and a reinforcing rod is inclined on the mobile bracket corresponding to the position of the back of the mobile forming plate.

Preferably, the step-shaped forming part and the moving forming plate are made by splicing steel structural parts.

The beneficial effect of the utility model is that: in the utility model, the fixed molding part and the movable molding part are used to enclose the staircase integrated molding die, instead of the original stair production process, which needs to be pre-spliced molds for the pouring process, which greatly reduces the work. The labor intensity of personnel is reduced, and the frequency of mold disassembly and assembly is reduced to improve the service life of the mold; fasteners and positioning structures are installed between the movable forming part and the fixed forming part, and the tightness of the two is ensured by the fasteners. A moving wheel is installed under the mobile forming part, which is convenient for personnel to move out when opening the mold; at the same time, the fixed forming part and the mobile forming part are made of steel structural parts, which can facilitate the mass production of the stair forming equipment and ensure the overall structure of the stair forming equipment. strength.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the staircase integrated molding equipment;

Figure 2 is a top view of the integrated staircase molding equipment;

FIG. 3 is a schematic view of the structure of the fixed molding part;

Figure 4 is a schematic structural diagram of a mobile forming part;

5 is an enlarged schematic view of the structure at A;

6 is an enlarged schematic view of the structure at B;

Among them: 1-frame, 2-stepped molding, 3-mobile bracket, 4-mobile molding plate, 5-stair molding cavity, 6-travel wheel, 7-step plate, 8-step plate, 9-angle type Positioning plate, 10-positioning piece, 11-positioning groove, 12-working platform, 13-step ladder, 14-guide wheel, 15-slide bar, 16-C-type moving guide rail, 17-cross brace, 18-reinforcing rod , 19-card seat, 20-column positioning protrusion, 21-base plate, 22-card slot, 24-installation seat, 25-fastening rod, 26-fastening plate, 27-positioning sleeve, 28-strengthening protrusion strip .

Detailed ways

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be 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, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

As shown in Figures 1-6, a stair integrated molding production equipment includes a frame 1. The frame 1 is provided with a fixed forming part and a mobile forming part spliced by steel structures. The fixed forming part and the mobile forming part are both The splicing of steel structural parts can facilitate the mass production of the stair forming equipment and ensure the overall structural strength of the stair forming equipment; the fixed forming part includes the bottom plate 21 and the stepped forming parts, and the stepped forming parts are installed on the upper end face of the bottom plate, and the bottom plate 21 is used as a molding bearing surface, and the stepped molding is used as a stair molding surface. The stepped molding includes a tread plate 7 and a kick plate 8 that are perpendicular to each other, and a reinforcing protruding strip 28 is installed on the stepped molding corresponding to the position of the tread plate. The strength of the stairs during molding can be improved by strengthening the raised bars 28 to prevent the model from sticking. The movable molding part includes a movable bracket 3 and a movable molding plate 4. The movable molding plate is installed on the upper end of the movable bracket, and a cross brace 17 is installed on the back of the movable molding plate 4. , a reinforcing rod 18 is installed obliquely on the mobile bracket 3 corresponding to the back position of the mobile forming plate, and the bending strength of the mobile forming plate is improved by the cross brace 17 and the reinforcing rod 18; The stair molding cavity 5 is formed by pouring molding materials in the stair molding cavity 5 to make the stairs. The working platform 12 is installed in the middle position of the back of the stepped molding part, and the step ladder 13 is installed on the bottom plate corresponding to the side of the working platform 12. The ladder 13 can facilitate the personnel to get on the working platform, and pour the molding material into the stair molding cavity through the working platform. Four walking wheels 6 are installed on the lower end of the mobile bracket, which is convenient for personnel to move out of the mobile molding part when the mold is opened, and the lower end of the bottom plate moves along the molding. A C-type moving guide rail 16 is installed symmetrically in the moving direction of the part, and a guide wheel 14 is installed on the moving bracket corresponding to the moving guide rail. The sliding rod 15 can ensure the straightness of the guide wheel during the moving process of the moving bracket, thereby improving the straightness of the connection between the movable forming part and the fixed forming part.

Fasteners are installed on the fixed forming part for connecting the fixed forming part. Two fasteners are installed around each side of the outer periphery of the stepped forming part. The cooperation between the fasteners can ensure the integrated staircase forming equipment during the pouring process. Two cylindrical positioning protrusions are installed at both ends of the stepped molding near the molding cavity, and a positioning sleeve 27 is installed on the mobile forming plate corresponding to the cylindrical positioning protrusion 20, which is matched with the cylindrical positioning protrusion. 27 and the column-shaped positioning protrusion 20 can assist the rapid docking between the mobile forming plate and the stepped forming part, and ensure the stability of the docking between the two; an angle positioning plate 9 is installed on the edge of the upper end face of the mobile forming plate. A positioning member 10 is installed on the upper end surface corresponding to the angular positioning plate 9. The positioning member 10 is provided with a positioning groove 11 which is matched with the angular positioning plate. The butt tightness and centering degree of the stepped moldings can reduce the docking deviation; the fasteners include a tightening rod 25 and a tightening disc 26, a mounting seat 24 is installed on the stepped molding, and one end of the tightening rod is hingedly mounted on the installation On the seat 24, the other end of the tightening rod 25 is installed with an external thread, and the tightening plate 26 is rotatably installed at one end of the tightening plate away from the hinge point. Internal thread, the mobile forming plate 4 is installed with a clamping seat 19 that cooperates with the fastening rod, and the clamping seat 19 is provided with a clamping groove 22 that cooperates with the fastening rod. By rotating the fastening rod to cooperate with the fastening plate, the mobile forming The connection between the part and the fixed forming part is tighter. In the stair integrated molding production equipment, a fixed molding part and a mobile molding part are used to form a stair integrated molding mold, which replaces the original plan of splicing molds for pouring in the original stair production process, which greatly reduces the labor intensity of the staff. At the same time, the frequency of mold disassembly and assembly is reduced to improve the service life of the mold; fasteners and positioning structures are installed between the movable forming part and the fixed forming part, and the tightness of the two is ensured by the fasteners.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a stair integrated into one piece production facility, includes the frame, its characterized in that: be provided with fixed shaping portion and removal shaping portion in the frame, fixed shaping portion includes bottom plate, echelonment shaped part, the echelonment shaped part sets up at the bottom plate up end, the echelonment shaped part includes mutually perpendicular's pedal panel and plays the panel, removes the shaping portion including removing the support, remove the shaping flat board, it sets up in removing the support upper end to remove the shaping flat board, remove shaping flat board, bottom plate, echelonment shaped part and enclose into upper portion open-ended stair shaping chamber, it is provided with a plurality of walking wheels to remove the support lower extreme, the bottom plate lower extreme is provided with C type movable guide along removing shaping portion moving direction symmetry, it is provided with the leading wheel to correspond the movable guide position on the movable support, be provided with the fastener that is used for connecting fixed shaping portion in the.

2. The stair integrally-formed production device according to claim 1, wherein: and reinforcing convex strips are arranged on the stepped forming piece corresponding to the positions of the tread plates.

3. The stair integrally-formed production device according to claim 1, wherein: a plurality of columnar positioning bulges are arranged at the positions, close to the forming cavity, of the two ends of the stepped forming part, and positioning sleeves matched with the positioning bulges are arranged on the movable forming flat plate corresponding to the columnar positioning bulges.

4. The stair integrally-formed production device according to claim 1, wherein: the edge position of the upper end face of the movable forming flat plate is provided with an angle-shaped positioning plate, a positioning piece is arranged on the upper end face of the stepped forming piece corresponding to the angle-shaped positioning plate, and a positioning groove matched with the angle-shaped positioning plate is formed in the positioning piece.

5. The stair integrally-formed production device according to claim 1, wherein: a working platform is arranged in the middle of the back of the stepped forming part, and a step ladder is arranged on the bottom plate corresponding to one side of the working platform.

6. The stair integrally-formed production device according to claim 1, wherein: the guide wheel adopts V type wheel, C type removes guide rail inside wall bottom position and is provided with the pole that slides with V type wheel complex.

7. The stair integrally-formed production device according to claim 1, wherein: the fasteners are arranged in a plurality around the periphery of the stepped forming part.

8. The stair integrally-formed production device according to claim 7, wherein: the fastener includes anchorage bar, fastening disc, be provided with the mount pad on the echelonment formed part, anchorage bar one end is articulated to be installed on the mount pad, the anchorage bar other end is provided with the external screw thread, fastening disc rotation sets up and deviates from pin joint one end at fastening disc, the mounting hole has been seted up in the middle of the fastening disc, be provided with in the mounting hole with external screw thread complex internal thread, be provided with on the removal shaping flat board with anchorage bar complex cassette, set up on the cassette with anchorage bar complex draw-in groove.

9. The stair integrally-formed production device according to claim 1, wherein: the back of the movable forming flat plate is provided with a cross brace, and a reinforcing rod is obliquely arranged on the movable support corresponding to the back of the movable forming flat plate.

10. The stair integrally-formed production device according to claim 1, wherein: the ladder-shaped forming part and the movable forming flat plate are made of steel structural parts in a splicing mode.

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