CN210308398U

CN210308398U - Magnetic suction type combined die for producing prestressed concrete hollow support piles

Info

Publication number: CN210308398U
Application number: CN201920655920.5U
Authority: CN
Inventors: 张武; 许伟湘
Original assignee: Hunan Zhuogong Building Material Technology Co ltd
Current assignee: Hunan Zhuogong Building Material Technology Co ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-04-14
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete, including tenon side die body, fourth of the twelve earthly branches side die body and magnetism type submodule, tenon side die body, fourth of the twelve earthly branches side die body all are semi-annular and internal surface and set up the inner chamber, and tenon side die body, fourth of the twelve earthly branches side die body amalgamation constitute assembling die's outer wall, and tenon side die body inner chamber and fourth of the twelve earthly branches side die body inner chamber amalgamation constitute assembling die's die cavity, are equipped with positive tenon mould recess in the middle of the chamber end of tenon side die body inner chamber, and magnetism type submodule adsorbs in positive tenon mould recess, and it is protruding to be equipped with negative tenon mould in the middle of the chamber end of fourth of the. The utility model is provided with a magnetic suction type sub-die, the magnetic suction type sub-die comprises a tubular sub-die body and an arc magnet, an arc magnet block is embedded and fixed on the tubular sub-die body in advance, the magnetic suction force of the arc magnet is reused to adsorb the tubular sub-die tube in the male tenon die groove of the tenon side die body, and the placing and taking out are all extremely convenient; and when the revetment hollow support pile is produced, the magnetic type sub-mould is taken down.

Description

Magnetic suction type combined die for producing prestressed concrete hollow support piles

Technical Field

The utility model relates to a production mould of concrete fender pile, in particular to formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete.

Background

The engineering application field of the prestressed concrete hollow support pile is gradually expanded, and when the conventional revetment type hollow support pile is applied to high-grade anti-seepage support engineering, the water-stopping function of the conventional revetment type hollow support pile has obvious defects and cannot meet the anti-seepage design requirements of engineering application, so that the foundation pit water-stopping type hollow support pile is produced at the right moment.

However, because the existing dies for revetment type hollow support piles (non-water-stop type) cannot produce foundation pit water-stop type hollow support piles, a universal die is very needed to realize the same-modeling production of two types of hollow support pile products, even if the same set of dies are used, the foundation pit water-stop type hollow support piles can be produced, the frequent replacement of dies due to different pile types in the production process is reduced, the productivity work efficiency is improved, the die investment is greatly saved, and the product manufacturing cost is effectively reduced.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a simple structure, convenient operation's production prestressed concrete hollow fender pile's magnetism is inhaled formula assembling die.

The utility model provides a technical scheme of above-mentioned problem is: the utility model provides a formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete, includes tenon side die body, fourth of the twelve earthly branches side die body and magnetism and inhales formula submodule, tenon side die body, fourth of the twelve earthly branches side die body all are semi-ring shape and internal surface and set up the inner chamber, and tenon side die body, fourth of the twelve earthly branches side die body amalgamation constitute assembling die's outer wall, and tenon side die body inner chamber and fourth of the twelve earthly branches side die body inner chamber amalgamation constitute assembling die's die cavity, are equipped with the positive tenon mould recess in the middle of the chamber end of tenon side die body inner chamber, and magnetism is inhaled formula submodule and is protruding in the middle of the chamber end of fourth of the twelve earthly branches side die body inner chamber, magnetism is inhaled formula submodule and is included cast submodule body and arc magnet, set up a plurality of arc magnet along its axial on the cast submodule outer wall, and.

Above-mentioned formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete, tenon side mould includes that a semi-annular shell I, two W shape barrels I and a cross-section are curved positive tenon module, and I symmetry of two W shape barrels set up in I internal surface both sides of semi-annular shell, connects through positive tenon module between two W shape barrels I, and two W shape barrels I and positive tenon module form tenon side mould inner chamber jointly, positive tenon mould recess sets up on positive tenon module.

Above-mentioned formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete, fourth of the twelve earthly branches side module includes that a semi-annular shell II, two W shape barrels II and a cross-section are curved negative tenon module, and two II symmetries of W shape barrels set up in II internal surface both sides of semi-annular shell, connect through negative tenon module between two W shape barrels II, and two W shape barrels II and negative tenon module form fourth of the twelve earthly branches side module inner chamber jointly, the protruding setting of negative tenon module is on negative tenon module.

Above-mentioned production prestressed concrete hollow fender pile's magnetism formula assembling die, W shape barrel I and W shape barrel II structure are the same and are a plate that the cross-section is W-shaped, and the first dog-ear of W shape plate is 120 ~130, and the second dog-ear of W shape plate is 135 ~145, and the third dog-ear of W shape plate is 105 ~115, and the I total contained angle of W shape barrel that forms is 90 ~ 95.

The beneficial effects of the utility model reside in that: the utility model is provided with a magnetic suction type sub-die, the magnetic suction type sub-die comprises a tubular sub-die body and an arc magnet, an arc magnet block is embedded and fixed on the tubular sub-die body in advance, the magnetic suction force of the arc magnet is reused to adsorb the tubular sub-die tube in the male tenon die groove of the tenon side die body, and the placing and taking out are all extremely convenient; and when the revetment hollow support pile is produced, the magnetic type sub-mould is taken down.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the magnetic-type sub-mold in fig. 1.

Fig. 3 is a side view of fig. 2.

FIG. 4 is a schematic view of the dovetail side mold body of FIG. 1.

FIG. 5 is a schematic structural view of the mortise lateral mold body of FIG. 1.

Fig. 6 is a schematic cross-sectional view of the W-shaped plate of the present invention.

Fig. 7 is a schematic view of the mold opening of the present invention.

Fig. 8 is a schematic cross-sectional view of a foundation pit water stopping type hollow support pile.

Fig. 9 is a schematic cross-sectional view of a revetment type hollow retaining pile.

In the figure, 1 is a tenon mold body; 2, a mortise mold body; 3 is a magnetic sub-die; 4 is a tenon side mold body inner cavity; 5 is an inner cavity of the mortise mold body; 6, hollow support piles are used; 11 is a semi-annular shell I; 12 is a W-shaped cylinder I; 13 is a male tenon module; 21 is a semi-annular shell II 21; 22 is a W-shaped cylinder II 22; 23 is a female tenon module 23; 24 is a mortise and tenon mold bulge; 31 is a tubular sub-die body 31; the magnet 32 is an arc-shaped magnet 32.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in figure 1, a formula assembling die is inhaled to magnetism of hollow fender pile of production prestressed concrete, including tenon side die body 1, fourth of the twelve earthly branches side die body 2 and magnetism type submodule 3, tenon side die body 1, fourth of the twelve earthly branches side die body 2 all are semi-annular and the internal surface sets up the inner chamber, and tenon side die body 1, the outer wall that fourth of the twelve earthly branches side die body 2 amalgamation constitutes assembling die, and tenon side die body inner chamber 4 and the 5 amalgamation of fourth of the twelve earthly branches side die body inner chamber constitute assembling die's die cavity, are equipped with positive tenon mould recess in the middle of the chamber end of tenon side die body inner chamber 4, and magnetism type submodule 3 adsorbs in positive tenon mould recess, is equipped with negative tenon mould arch 24 in the middle of the chamber end of fourth of the twelve.

As shown in fig. 4, the tenon side die body 1 comprises a semi-annular shell i 11, two W-shaped barrels i 12 and a male tenon die piece 13 with an arc-shaped cross section, wherein the two W-shaped barrels i 12 are symmetrically arranged on two sides of the inner surface of the semi-annular shell i 11, the two W-shaped barrels i 12 are connected through the male tenon die piece 13, the two W-shaped barrels i 12 and the male tenon die piece 13 together form a tenon side die body inner cavity 4, and a male tenon die groove is formed in the male tenon die piece 13.

As shown in fig. 5, the mortise mold body 2 comprises a semi-annular shell ii 21, two W-shaped cylinders ii 22 and a female tenon mold 23 with an arc-shaped cross section, the two W-shaped cylinders ii 22 are symmetrically arranged on two sides of the inner surface of the semi-annular shell ii 21, the two W-shaped cylinders ii 22 are connected through the female tenon mold 23, the two W-shaped cylinders ii 22 and the female tenon mold 23 together form the mortise mold body inner cavity 5, and the female tenon mold bulge 24 is arranged on the female tenon mold 23.

Production of male and female tenon modules 13 and 23: the seamless steel pipe with the corresponding specification is cut by adopting a linear cutting processing method, or is rolled and formed by a steel plate.

As shown in fig. 2 and 3, the magnetic-type sub-mold 3 includes a tubular sub-mold body 31 and arc magnets 32, a plurality of arc magnets 32 are disposed on the outer wall of the tubular sub-mold body 31 along the axial direction thereof at equal intervals, and all the arc magnets 32 are located on the same straight line. The standard length of each magnetic type sub-die 3 can be set to be 1 m/piece, and the magnetic type sub-dies are installed in an extension mode; the installation length of the hollow support pile male tenon mold groove can be correspondingly matched according to the design length of the hollow support pile male tenon mold groove, and the operation is flexible and convenient.

As shown in fig. 6, the W-shaped cylinder i 12 and the W-shaped cylinder ii 22 have the same structure and are both a plate with a W-shaped cross section, the first folding angle a1 of the W-shaped plate is 120-130 °, the second folding angle a2 of the W-shaped plate is 135-145 °, the third folding angle a3 of the W-shaped plate is 105-115 °, and the total included angle a4 of the W-shaped cylinder i 12 is 90-95 °. The manufacturing of the W-shaped plate adopts a large-tonnage hydraulic press and a forming die to carry out press forming, and the standard degree of each bevel of the plate body can be effectively controlled.

It should be noted that the above description is only an embodiment of the present invention, and modifications made without departing from the spirit of the present invention shall all fall within the protection scope of the present invention. For example, the magnetic sub-die 3 is modified into a steel pipe for direct welding.

Claims

1. The utility model provides a production prestressed concrete hollow fender pile's magnetism is inhaled formula assembling die which characterized in that: the die comprises a tenon side die body, a mortise side die body and a magnetic type sub die, wherein the tenon side die body and the mortise side die body are semi-annular, inner cavities are formed in the inner surfaces of the tenon side die body and the mortise side die body, the tenon side die body and the mortise side die body are spliced to form the outer wall of the combined die, the tenon side die body inner cavity and the mortise side die body inner cavity are spliced to form a die cavity of the combined die, a male tenon die groove is formed in the middle of the cavity bottom of the tenon side die body inner cavity, the magnetic type sub die is adsorbed in the male tenon die groove, and a female tenon die bulge is formed in the middle of the cavity bottom of the; the magnetic type sub-die comprises a tubular sub-die body and arc magnets, wherein a plurality of arc magnets are arranged on the outer wall of the tubular sub-die body along the axial direction of the tubular sub-die body at equal intervals, and all the arc magnets are located on the same straight line.

2. The magnetic suction type combined die for producing the prestressed concrete hollow support pile according to claim 1, wherein: the tenon side die body comprises a semi-annular shell I, two W-shaped barrels I and a male tenon die body with an arc-shaped cross section, the two W-shaped barrels I are symmetrically arranged on two sides of the inner surface of the semi-annular shell I, the two W-shaped barrels I are connected through the male tenon die body, the two W-shaped barrels I and the male tenon die body form a tenon side die body inner cavity together, and a male tenon die groove is formed in the male tenon die body.

3. The magnetic suction type combined die for producing the prestressed concrete hollow support pile according to claim 2, wherein: the mortise side mold body comprises a semi-annular shell II, two W-shaped cylinder bodies II and a female tenon mold with an arc-shaped cross section, the two W-shaped cylinder bodies II are symmetrically arranged on two sides of the inner surface of the semi-annular shell II, the two W-shaped cylinder bodies II are connected through the female tenon mold, the two W-shaped cylinder bodies II and the female tenon mold form an inner cavity of the mortise side mold body together, and the female tenon mold is convexly arranged on the female tenon mold.

4. The magnetic suction type assembling die for producing the prestressed concrete hollow supporting pile according to claim 3, wherein: the W-shaped cylinder I and the W-shaped cylinder II are identical in structure and are plates with W-shaped sections, the first break angle of each W-shaped plate is 120-130 degrees, the second break angle of each W-shaped plate is 135-145 degrees, the third break angle of each W-shaped plate is 105-115 degrees, and the total included angle of the formed W-shaped cylinder I is 90-95 degrees.