CN221160845U

CN221160845U - Prefabricated case roof beam is with mould convenient to dismantle

Info

Publication number: CN221160845U
Application number: CN202322148290.1U
Authority: CN
Inventors: 单琳琅; 白雄天; 兰春雨; 马明; 齐慧颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-06-18
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a die for a prefabricated box girder convenient to detach, which comprises a die shell, wherein carrying blocks are fixedly connected to two sides of the die shell, protruding blocks are fixedly connected to two sides of the inner wall of the die shell, two groups of sliding grooves are formed in the inner bottom of the die shell, a strip-shaped hole is formed in one end of the die shell, a forming assembly is arranged in the die shell, a positioning assembly corresponding to the forming assembly is arranged at one end of the die shell, a push plate and a bottom plate are driven to slide in the sliding grooves by virtue of rollers, after the push plate and the bottom plate slide to a proper position, two groups of sealing shells can be opened by virtue of hinges, demoulding can be completed, and a rotating rod can rotate in an installation shell.

Description

Prefabricated case roof beam is with mould convenient to dismantle

Technical Field

The utility model belongs to the technical field of prefabricated member molds, and particularly relates to a mold for a prefabricated box girder, which is convenient to detach.

Background

The precast beam is a beam which is precast in a factory and then transported to a construction site for installation and fixation according to the position required by design, and the precast beam is a concrete product which is processed and produced in the factory in a standardized and mechanical mode.

For this reason, a precast beam production mould convenient to dismantle of publication number CN212707309U, including the die block board, die block board upper end swing joint has the front and back side form board that the front and back symmetry set up, both ends all have been seted up around the side form board, the draw-in groove joint is connected with the locating piece, locating piece and the outside fixedly connected with of another corresponding locating piece control side form board, the outside upper end fixedly connected with of front and back side form board is gone up the fagging, the outside lower extreme fixedly connected with of front and back side form board is down the fagging, go up the gusset plate that fixedly connected with equidistance distributes down between fagging, the locating hole that the equidistance distributes has been seted up to front and back side form board upper end, the locating hole has been inserted into U type inserted bar with another relative locating hole, the perforation of equidistance distribution has been seted up on the side form board about. This precast beam production mould convenient to dismantle, stable in structure, it is convenient to dismantle, is convenient for the front and back side form be connected with left and right sides template, ensures the matter measurement of precast beam.

The problems of the prior art are: in the manufacturing process of the box girder, the phenomenon that the workpiece is excessively tightly adhered to the mould is avoided, the workpiece is inconvenient to separate, if the workpiece is forcibly separated, the workpiece is likely to be damaged, the time of workers is wasted, and the working efficiency is reduced, so that the mould for the prefabricated box girder is convenient to detach.

Disclosure of utility model

The utility model aims to provide a die for a prefabricated box girder, which is convenient to disassemble, so as to solve the problems in the background technology.

The utility model discloses a die for a prefabricated box girder, which is convenient to detach and comprises a die shell, wherein carrying blocks are fixedly connected to two sides of the die shell, protruding blocks are fixedly connected to two sides of the inner wall of the die shell, two groups of sliding grooves are formed in the inner bottom of the die shell, a strip-shaped hole is formed in one end of the die shell, a forming assembly is arranged in the die shell, and a positioning assembly corresponding to the forming assembly is arranged at one end of the die shell.

As the preferable mode of the utility model, the molding assembly comprises a stripper plate, wherein the stripper plate is movably connected in the strip-shaped hole, one end of the stripper plate is fixedly connected with a push plate, and the surface of the push plate is fixedly connected with a bottom plate.

Preferably, two groups of hinges are arranged on two sides of the surface of the bottom plate, and sealing shells are arranged on the surfaces of the two groups of hinges.

As the preferable mode of the utility model, the upper surfaces of the two groups of sealing shells are respectively provided with a material injection hole, and the lower surface of the bottom plate is provided with a plurality of groups of rollers corresponding to the sliding grooves.

As the preferable mode of the utility model, one end of the die shell is fixedly connected with a mounting shell, and a rotating rod is movably connected in the mounting shell.

As the preferable mode of the utility model, one end of the rotating rod is fixedly connected with a fixed column, and the surface of the fixed column is fixedly connected with a connecting plate.

As the preferable mode of the utility model, one end of the connecting plate is fixedly connected with a hollow block, a positioning plate is movably connected in the hollow block, and the positioning plate and the stripper plate are detachably arranged.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the design of the mould shell, the convex blocks, the sliding grooves, the strip-shaped holes, the forming assembly, the carrying block and the positioning assembly, when the mould is used, materials are filled into the sealing shell from the positions of the material filling holes for forming, after the forming is finished, the stripper plate is pushed to drive the push plate and the bottom plate to slide in the sliding grooves by using the rollers, when the sealing shell slides to a proper position, the two groups of sealing shells can be opened by using the hinge, the demoulding can be finished, the rotating rod can rotate in the mounting shell, and when the rotating rod rotates to a proper position, the positioning plate can be pushed to be positioned in the stripper plate, the fixation of the stripper plate is finished, the bottom plate is prevented from sliding, and the effect of conveniently taking out a workpiece from the mould is achieved.

2. According to the utility model, through the design of the stripper plate, the strip-shaped holes, the push plate and the bottom plate are pushed to move when the stripper plate is pushed, so that the effect of providing proper stress points for the movement of the bottom plate is achieved.

3. According to the utility model, through the design of the bottom plate, the hinge and the sealing shell, the sealing shell can be rotated and opened by using the hinge, and the sealing shell is used for forming a workpiece, so that the effect of facilitating demolding of the workpiece is achieved.

4. According to the utility model, through the design of the sealing shell, the material injection holes and the rollers, the material injection holes can be used for injecting materials into the sealing shell, and the rollers are helpful for moving the bottom plate, so that the effect of being helpful for quickly separating the bottom plate from the inside of the die shell is achieved.

5. According to the utility model, through the design of the installation shell and the rotating rod, the rotating rod can rotate in the installation shell, so that the effect of driving the locating plate to rotate is achieved, and a proper demoulding position of the demoulding plate is found.

6. According to the utility model, through the design of the rotating rod, the fixed column and the connecting plate, when the rotating rod rotates, the connecting plate is driven to rotate, so that the effect of driving the hollow block to move is achieved.

7. According to the utility model, through the design of the connecting plate, the hollow block, the positioning plate and the stripper plate, after the connecting plate drives the hollow block to move at a proper position, the positioning plate in the hollow block can be pushed to be positioned in the stripper plate, so that the effect of preventing a workpiece from sliding in a die shell during processing or demolding is achieved.

Drawings

FIG. 1 is a schematic view of a mold housing according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a positioning assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a molding assembly according to an embodiment of the present utility model;

Fig. 4 is a schematic diagram of a strip-shaped hole structure according to an embodiment of the present utility model.

In the figure: 1. a mold housing; 2. a molding assembly; 201. removing the template; 202. a sealed housing; 203. a hinge; 204. a bottom plate; 205. a material injection hole; 206. a push plate; 207. a roller; 3. carrying blocks; 4. a positioning assembly; 401. a rotating rod; 402. a mounting shell; 403. fixing the column; 404. a hollow block; 405. a positioning plate; 406. a connecting plate; 5. a bump; 6. a chute; 7. and a strip-shaped hole.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the mold for prefabricated box girders convenient to detach provided by the embodiment of the utility model comprises a mold shell 1, wherein carrying blocks 3 are fixedly connected to two sides of the mold shell 1, protruding blocks 5 are fixedly connected to two sides of the inner wall of the mold shell 1, two groups of sliding grooves 6 are formed in the inner bottom of the mold shell 1, a strip-shaped hole 7 is formed in one end of the mold shell 1, a forming assembly 2 is arranged in the mold shell 1, and a positioning assembly 4 corresponding to the forming assembly 2 is arranged at one end of the mold shell 1.

The scheme is adopted: through the design of mould casing 1, lug 5, spout 6, bar hole 7, shaping subassembly 2, transport piece 3 and locating component 4, when using, pour into sealed shell 202 inside with the material from the position of annotating material hole 205 and take shape, after the shaping is accomplished, promote stripper plate 201, make it drive push pedal 206 and bottom plate 204 and utilize gyro wheel 207 to slide in spout 6 inside, after sliding to suitable position, can utilize hinge 203 to open two sets of sealed shells 202, just can accomplish the drawing of patterns, and bull stick 401 can rotate in installation shell 402, after rotating to suitable position, can promote locating plate 405, make its location in stripper plate 201 inside, accomplish the fixed to stripper plate 201, prevent that bottom plate 204 from sliding, the effect of being convenient for take out the work piece from the mould has been reached.

Referring to fig. 1, the molding assembly 2 includes a stripper plate 201, the stripper plate 201 is movably connected in the strip-shaped hole 7, one end of the stripper plate 201 is fixedly connected with a push plate 206, and the surface of the push plate 206 is fixedly connected with a bottom plate 204.

The scheme is adopted: through the design of stripper plate 201, bar hole 7, push pedal 206 and bottom plate 204, when promoting stripper plate 201, can push pedal 206 and bottom plate 204 and remove, reached the effect that can provide suitable stress point for the removal of bottom plate 204.

Referring to fig. 3, two sets of hinges 203 are disposed on both sides of the surface of the bottom plate 204, and a seal case 202 is disposed on both surfaces of the corresponding two sets of hinges 203.

The scheme is adopted: by the design of the bottom plate 204, the hinge 203 and the sealing shell 202, the sealing shell 202 can be rotated and opened by the hinge 203, and the sealing shell 202 is used for forming a workpiece, so that the effect of facilitating demolding of the workpiece is achieved.

Referring to fig. 3, the upper surfaces of the two sets of sealing shells 202 are provided with material injecting holes 205, and the lower surface of the bottom plate 204 is provided with a plurality of sets of rollers 207 corresponding to the sliding grooves 6.

The scheme is adopted: by the design of the seal housing 202, the injection holes 205 and the rollers 207, the injection holes 205 can be used to inject material into the interior of the seal housing 202, and the rollers 207 facilitate movement of the bottom plate 204, which achieves the effect of facilitating rapid removal of the bottom plate 204 from the interior of the mold housing 1.

Referring to fig. 2, one end of a mold housing 1 is fixedly connected with a mounting shell 402, and a rotating rod 401 is movably connected in the mounting shell 402.

The scheme is adopted: through the design of the installation shell 402 and the rotating rod 401, the rotating rod 401 can rotate in the installation shell 402, and the effect of helping to drive the locating plate 405 to rotate is achieved, so that a proper demolding position with the demolding plate 201 is found.

Referring to fig. 2, one end of a rotating rod 401 is fixedly connected with a fixing column 403, and a connecting plate 406 is fixedly connected with the surface of the fixing column 403.

The scheme is adopted: through the design of bull stick 401, fixed column 403 and link plate 406, when bull stick 401 rotates, can drive link plate 406 and rotate, reached the effect that can drive hollow piece 404 and move about.

Referring to fig. 2, one end of the connecting plate 406 is fixedly connected with a hollow block 404, a positioning plate 405 is movably connected in the hollow block 404, and the positioning plate 405 and the stripper plate 201 are detachably arranged.

The scheme is adopted: through the design of link plate 406, hollow piece 404, locating plate 405 and stripper plate 201, after the proper position that link plate 406 drove hollow piece 404 and remove, can promote the inside locating plate 405 of hollow piece 404, with locating plate 405 location in stripper plate 201 inside, reached the effect that prevents that the work piece from carrying out the slip in the inside of mould casing 1 when processing or drawing of patterns.

The working principle of the utility model is as follows:

When the mold is used, materials are filled into the sealed shell 202 from the position of the material filling hole 205 to be molded, after the molding is completed, the stripper plate 201 is pushed to drive the push plate 206 and the bottom plate 204 to slide in the chute 6 by the roller 207, when the mold is slid to a proper position, the two groups of sealed shells 202 can be opened by the hinge 203, the demolding can be completed, the rotating rod 401 can rotate in the mounting shell 402, when the mold is rotated to a proper position, the positioning plate 405 can be pushed to be positioned in the stripper plate 201, the fixation of the stripper plate 201 is completed, the bottom plate 204 is prevented from sliding, and the effect of conveniently taking out workpieces from the mold is achieved.

To sum up: this mould for prefabricated case roof beam convenient to dismantle, through the structure of shaping subassembly 2, stripper plate 201, sealed shell 202, hinge 203, bottom plate 204, annotate material hole 205, push pedal 206 and gyro wheel 207, solved the case roof beam and in the course of the production, can appear bonding between work piece and the mould and be too tight, be inconvenient for breaking away from the work piece, if break away from by force, probably can cause the work piece to damage, not only wasted staff's time, still reduced work efficiency's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prefabricated case roof beam is with mould convenient to dismantle, includes mould casing (1), its characterized in that: the novel plastic mold comprises a mold shell (1), carrying blocks (3) are fixedly connected to two sides of the mold shell (1), protruding blocks (5) are fixedly connected to two sides of the inner wall of the mold shell (1), two groups of sliding grooves (6) are formed in the inner bottom of the mold shell (1), strip-shaped holes (7) are formed in one end of the mold shell (1), a forming assembly (2) is arranged in the mold shell (1), and a positioning assembly (4) corresponding to the forming assembly (2) is arranged at one end of the mold shell (1).

2. A mold for prefabricated box girder convenient to disassemble as claimed in claim 1, wherein: the molding assembly (2) comprises a stripper plate (201), the stripper plate (201) is movably connected in the strip-shaped hole (7), one end of the stripper plate (201) is fixedly connected with a push plate (206), and the surface of the push plate (206) is fixedly connected with a bottom plate (204).

3. A mold for prefabricated box girder convenient to disassemble as claimed in claim 2, wherein: two groups of hinges (203) are arranged on two sides of the surface of the bottom plate (204), and sealing shells (202) are arranged on the surfaces of the two groups of hinges (203) correspondingly.

4. A mold for prefabricated box girder convenient to disassemble as claimed in claim 3, wherein: the upper surfaces of the two groups of sealing shells (202) are provided with material injection holes (205), and the lower surface of the bottom plate (204) is provided with a plurality of groups of rollers (207) corresponding to the sliding grooves (6).

5. A mold for prefabricated box girder convenient to disassemble as claimed in claim 1, wherein: one end of the die shell (1) is fixedly connected with a mounting shell (402), and a rotating rod (401) is movably connected in the mounting shell (402).

6. A mold for prefabricated box girder convenient to disassemble as claimed in claim 5, wherein: one end of the rotating rod (401) is fixedly connected with a fixing column (403), and the surface of the fixing column (403) is fixedly connected with a connecting plate (406).

7. The mold for prefabricated box girders convenient to disassemble as set forth in claim 6, wherein: one end of the connecting plate (406) is fixedly connected with a hollow block (404), a positioning plate (405) is movably connected in the hollow block (404), and the positioning plate (405) and the stripper plate (201) are detachably arranged.