CN211333758U

CN211333758U - Special-shaped prefabricated part mould

Info

Publication number: CN211333758U
Application number: CN201921704475.3U
Authority: CN
Inventors: 陈芳斌; 陈煜�; 宋红英
Original assignee: Zhenjiang Jiahe New Material Technology Co ltd
Current assignee: Zhenjiang Jiahe New Material Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-25
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a dysmorphism prefabricated component mould, including the mould body, the upper end of mould body is equipped with the open slot that the cross section is T shape, the upper end that lies in the open slot on the mould body can be dismantled and be connected with two arriss bodies, each the inside wall of arris body is indent arc surface, two indent arc surface form extend in the circular arc chamfer of the both sides wall upper end of open slot. The utility model discloses special-shaped prefabricated component mould's structural design is simple reasonable, and the size can be adjusted in a flexible way, and open slot upper end chamfer is adjustable to satisfy mechanical properties requirement, cost reduction.

Description

Special-shaped prefabricated part mould

Technical Field

The utility model relates to a building element's mould technical field especially relates to a dysmorphism prefabricated component mould.

Background

At present, a large amount of concrete product prefabricated parts are needed for municipal, water conservancy, civil, railway, electric power and other infrastructure. These infrastructure projects require a lot of changes in the structural form of the components. The assembled components advocated by the state require standardization, informatization, datamation, prefabrication and the like, so a large number of moulds are needed, and concrete products have large mass, long size, complex structural form and prestress applied by a pre-tensioning method, so the assembled components provide higher requirements for the moulds and require a large number of steel moulds.

The existing prefabricated part mould frequently used mainly comprises a traditional wood mould, a plastic mould, a flat steel mould, a round mould, a square mould and the like. The structures of the dies are fixed, and some dies have right angles, so that quality problems such as damage, corner falling and the like are easily caused in the engineering use process.

Therefore, the inventors of the present invention have made extensive studies on how to design a special-shaped prefabricated part mold that can solve the above-described problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism prefabricated component mould, its structural design is simple reasonable, and the size can be adjusted in a flexible way, and open slot upper end chamfer is adjustable to satisfy mechanical properties requirement, cost reduction.

In order to realize the above-mentioned purpose, the utility model provides a dysmorphism prefabricated component mould wherein includes the mould body, the upper end of mould body is equipped with the open slot that the cross section is T shape, the upper end that lies in the open slot on the mould body can be dismantled and be connected with two arriss bodies, each the inside wall of arriss body is indent arc surface, two indent arc surface form extend in the circular arc chamfer of the both sides wall upper end of open slot.

Preferably, the die body comprises an inner die body and an outer die sleeve arranged on the outer side of the inner die body, the open slot is formed in the upper end of the inner die body, and the two prisms are arranged at the upper end of the outer die sleeve or the upper end of the inner side wall of the inner die body.

Preferably, the prism is connected to the upper end of the outer mold shell by a hinge structure.

Preferably, the prism is attached to the upper end of the inner side wall of the inner mold body through a magnet.

Preferably, the outer surface of the outer die sleeve is provided with an outer rib plate.

Preferably, the inner die body is formed by bending a metal material plate at one time.

Preferably, all bending parts of the inner die body are smooth circular arc transition.

Preferably, the upper end of the die body is provided with a cover body, and the upper end of the outer die sleeve is detachably connected with the cover body.

Preferably, the cover body is connected with the upper end of the outer die sleeve through a hinge structure.

Preferably, the front end and the rear end of the die body are respectively provided with an end plate.

After the scheme is adopted, the utility model discloses special-shaped prefabricated component mould has following beneficial effect:

1. the mold has simple and reasonable structural design and high production efficiency, and quality problems such as corner collision, corner falling and the like are not easy to cause in use;

2. the chamfer angle at the upper end of the open slot of the die is adjustable and can meet the requirement of mechanical property;

3. the die has wide application range, can flexibly adjust the size, can be used for manufacturing conventional prefabricated components and can also be used for conveniently manufacturing special-shaped components;

4. the chamfer angle at the upper end of the open slot of the die has multiple assembling selection modes;

5. the inner mold body of the mold is formed by one-time bending, so that the joint of the product is less, the slurry leakage phenomenon is avoided, and the quality problem of the product is reduced;

6. the comprehensive cost of the die is low.

Drawings

FIG. 1 is a schematic perspective exploded view of a first embodiment of a special-shaped prefabricated part mold according to the present invention;

FIG. 2 is a schematic structural view of a first embodiment of the special-shaped prefabricated part mold according to the present invention in a use state;

FIG. 3 is a schematic view of a combined state three-dimensional structure of a first special-shaped prefabricated part mold according to the present invention;

fig. 4 is a schematic cross-sectional structure view of an inner mold body according to a first embodiment of the special-shaped prefabricated part mold of the present invention;

fig. 5 is a schematic perspective view of a second embodiment of the special-shaped prefabricated part mold according to the present invention.

Detailed Description

The invention will be elucidated below on the basis of an embodiment shown in the drawing. The embodiments disclosed herein are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is not limited by the following description of the embodiments, but is defined only by the scope of the claims, and includes all modifications that have the same meaning as the scope of the claims and are within the scope of the claims.

The structure of the special-shaped prefabricated part mould of the utility model is explained in the following by combining with the specific embodiment.

Example one

Fig. 1-3 show a schematic view of a three-dimensional decomposition structure, a schematic view of a structure in use state, and a schematic view of a three-dimensional structure in combination state of a first embodiment of the special-shaped prefabricated part mold according to the present invention, which includes a mold body 1 and a cover body 2 disposed on the upper end of the mold body 1.

The die body 1 comprises an inner die body 3 and an outer die sleeve 4 arranged outside the inner die body 3, and is shown in reference to fig. 4, the inner die body 3 is a groove body formed by a steel plate through one-time bending and forming and with a T-shaped cross section, a T-shaped open slot 5 is formed in the upper end of the inner die body 3, the thickness of the steel plate is 5mm, the upper side length L1 of the cross section of the open slot 5 is 200mm, the height H1 is 120mm, the lower side length L2 of the cross section of the open slot 5 is 130mm, and the height H2 is 80 mm. All bending chamfers of the open slot 5 are smooth arc transition, the transition arc chamfer R1 between the upper part and the middle part of the open slot 5 is 15mm, and the transition arc chamfer R2 between the lower part and the middle part of the open slot 5 is 10 mm. The front and rear ends of the inner mold body 3 are respectively provided with end plates (not shown in the figure), and the two end plates are used for plugging the front and rear ends of the open slot 5 when the mold is used.

The outer film sleeve 4 of the present embodiment is made of a channel steel having a U-shaped cross section. The side length of the cross section of the open slot 6 at the upper end of the outer membrane sleeve 4 is adapted to the side length of the cross section at the upper part of the open slot 5. The outer surface of the outer die sleeve 4 is provided with an outer rib plate (not shown in the figure) for improving the strength of the outer die sleeve 4.

The upper end that lies in open slot 5 on the mould body 1 can be dismantled and be connected with two arriss bodies 7, and two arriss bodies 7 pass through magnet 8 and adsorb in the inside wall upper end of interior die body 3. The inside wall of two arriss 7 is two indent arc surfaces, according to the needs of processing product, can design the indent arc surface of two symmetries in the use, also can be asymmetric indent arc surface, is the utility model discloses the scope of protection. The two concave arc surfaces are positioned at the upper ends of the side walls of the open slot 5 to form arc chamfers extending to the upper ends of the two side walls of the open slot 5, and the arc chamfers R3 are 10 mm. When processing the special-shaped prefabricated component of circular arc chamfer in upper portion area, adsorb two arriss bodies 7 in the inside wall upper end of interior die body 3 through magnet 8, and when processing ordinary special-shaped prefabricated component, directly take away two arriss bodies 7 can.

The upper end of the outer die sleeve 4 is detachably connected with the cover body 2. The cover body 2 of the present embodiment is mounted on one side upper end of the outer die case 4 by a first hinge structure 9, and the cover body 2 is closed on the die body 1 (see fig. 3) when steam curing the prefabricated parts to be processed, and the cover body 2 is opened at other times.

Example two

As shown in fig. 5, the perspective structure of the second embodiment of the special-shaped prefabricated part mold of the present invention is the same as the first embodiment in most of the structures, and the same parts are not repeated herein, except that: two arriss 7 are connected in the upper end of outer die sleeve 4 through detachable construction, and two arriss 7 of this embodiment are installed in the upper end of outer die sleeve 4 through second hinge structure 10. When the special-shaped prefabricated part with the arc chamfer at the upper part is machined, the second hinge structure 10 is combined on the inner die body 3, and when the common special-shaped prefabricated part is machined, the second hinge structure 10 is opened.

The special-shaped prefabricated part mould has simple and reasonable structural design and high production efficiency, and the quality problems of corner collision, corner falling and the like are not easy to cause in use; chamfers R1 and R2 at the upper end of the open slot 5 are adjustable and can meet the mechanical property requirement; the die has wide application range, can flexibly adjust the size, can be used for manufacturing conventional prefabricated components and can also be used for conveniently manufacturing special-shaped components; the chamfer angle at the upper end of the open slot 5 has multiple assembling selection modes; the inner die body 3 is formed by one-time bending, so that the product has few joints, the slurry leakage phenomenon is avoided, and the quality problem of the product is reduced; the comprehensive cost of the die is low.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It is to be understood that the present invention is not limited to the example methods, structures, and precise structures shown in the drawings, which have been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a dysmorphism prefabricated component mould, its characterized in that, includes the mould body, the upper end of mould body is equipped with the open slot that the cross section is T shape, the upper end that lies in the open slot on the mould body can be dismantled and be connected with two arriss bodies, each the inside wall of arriss body is indent arc surface, two indent arc surface form extend in the circular arc chamfer of the both sides wall upper end of open slot.

2. A shaped prefabricated component mould according to claim 1, wherein the mould body comprises an inner mould body and an outer mould sleeve arranged outside the inner mould body, the upper end of the inner mould body is provided with the open slot, and the two prisms are arranged at the upper end of the outer mould sleeve or the upper end of the inner side wall of the inner mould body.

3. A shaped prefabricated section mould according to claim 2, characterized in that said prisms are connected to the upper end of said outer mould shell by means of a hinge structure.

4. A shaped prefabricated component mould according to claim 2, wherein said prism is attached to the upper end of the inner side wall of said inner mould body by means of a magnet.

5. A shaped prefabricated part mould according to claim 2, characterized in that the outer surface of said outer mould shell is provided with outer ribs.

6. A shaped prefabricated component mould according to claim 2, wherein said inner mould body is formed by bending a metal plate in one step.

7. A shaped prefabricated component mould according to claim 6, characterized in that all bending points of said inner mould body are smooth rounded transitions.

8. A shaped prefabricated part mould according to claim 2, wherein a cover is provided at the upper end of the mould body, and the upper end of the outer mould shell is detachably connected with the cover.

9. A shaped pre-fabricated component mould according to claim 8, wherein the lid is connected to the upper end of the outer shell by a hinge arrangement.

10. A shaped prefabricated part mould according to claim 1, wherein end plates are respectively installed at the front and rear ends of the mould body.