CN211104610U

CN211104610U - Precast concrete mould assembly

Info

Publication number: CN211104610U
Application number: CN201921905966.4U
Authority: CN
Inventors: 秦裕雷
Original assignee: Qidong Nihui New Material Technology Co ltd
Current assignee: Qidong Nihui New Material Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-28
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a precast concrete mould assembly, comprising a base plate, the top welding of bottom plate has the arc to protect the frame, the outer mould circle of shaping is welded on the inner wall top of arc protection frame, the inner wall symmetrical welding of arc protection frame has two spacing fixed blocks, the inside of the outer mould circle of shaping is provided with the die body in the shaping, the tip fixedly connected with pivot of die body in the shaping, the tip of pivot is rotated and is connected in the backup pad. According to the precast concrete mold assembly, the concrete conveying pipe penetrates through the arc-shaped protective frame and the forming outer mold ring, so that the effect of communicating the concrete conveying pipe with the forming film cavity is achieved, operators can pour prepared concrete into the concrete conveying pipe from the hopper conveniently, and the concrete can be formed in the forming film cavity conveniently; the inner molding die body can rotate through the rotating shaft, the uniformity of concrete falling into the outer molding ring is improved, the accumulation of the concrete is prevented, and the processing quality is improved.

Description

Precast concrete mould assembly

Technical Field

The utility model belongs to the technical field of the concrete mould, concretely relates to precast concrete mould assembly.

Background

The precast concrete mold is a precast mold for casting concrete. The mold comprises a bottom mold and an annular side mold. The side forms are detachably arranged on the bottom form, a cavity surrounded by the side forms and the bottom form is flat, and the manufactured concrete member is a plate-type member. And a rib outlet through hole for inserting the reinforcing steel bar is formed in the side die. At present, the concrete mould on the market is generally inconvenient to add concrete into the mould, and the injected concrete is not uniform enough easily, so that the processing quality of a product is influenced, and therefore, in order to solve the problems, a precast concrete mould assembly is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete mould assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a precast concrete mould assembly comprises a bottom plate, an arc-shaped protective frame is welded at the top end of the bottom plate, the top end of the inner wall of the arc-shaped protection frame is welded with a forming outer die ring, the inner wall of the arc-shaped protection frame is symmetrically welded with two limiting fixed blocks, a molding inner die body is arranged in the molding outer die ring, the end part of the molding inner die body is fixedly connected with a rotating shaft, the end part of the rotating shaft is rotatably connected to the supporting plate, the bottom end of the supporting plate is welded at the top end of the bottom plate, a concrete conveying pipe penetrates through the arc-shaped protective frame and the outer molding ring, a molding film cavity is arranged between the outer molding ring and the inner molding body, a concrete baffle is arranged in the molding film cavity, an internal thread hole is arranged at the bottom end of the molding outer die ring, and the internal thread hole is internally threaded with a fastening bolt, and the end part of the fastening bolt penetrates through the bottom end of the concrete baffle.

The concrete conveying pipe penetrates through the arc-shaped protective frame and the forming outer die ring, so that the effect of communicating the concrete conveying pipe with the forming die cavity is achieved, operators can pour prepared concrete into the concrete conveying pipe from a hopper conveniently, and the concrete can be formed in the forming die cavity conveniently; the inner molding die body can rotate through the rotating shaft, the uniformity of concrete falling into the outer molding ring is improved, the accumulation of the concrete is prevented, and the processing quality is improved.

Preferably, the top end of the concrete conveying pipe is fixedly connected with a hopper, and the bottom end of the concrete conveying pipe is communicated with the inside of the forming film cavity.

This arrangement is used to facilitate the filling of concrete into the concrete pipe through the hopper.

Preferably, the outer wall fixedly connected with of concrete conveying pipe is spacing, spacing setting is on the top of arc protection frame, and is connected with the laminating of arc protection frame.

The device is used for limiting and fixing the mounted concrete conveying pipe.

Preferably, the outer wall of the concrete baffle is adhered with a rubber sealing ring through strong glue.

Preferably, the width of the gap at the bottom end of the concrete baffle is equal to the width of the support plate, and the inner diameter of the concrete baffle is equal to the diameter of the forming inner mold body.

Preferably, the limiting fixing block is arranged in an arc shape on one side close to the outer molding ring, and the limiting fixing block is in contact with the outer molding ring.

The utility model discloses a technological effect and advantage: the precast concrete mold assembly is provided with a mold base,

1. the concrete conveying pipe penetrates through the arc-shaped protective frame and the forming outer die ring, so that the effect of communicating the concrete conveying pipe with the forming die cavity is achieved, operators can pour prepared concrete into the concrete conveying pipe from the hopper conveniently, and the concrete can be formed in the forming die cavity conveniently;

2. the inner molding die body can rotate through the rotating shaft, the uniformity of concrete falling into the outer molding ring is improved, the accumulation of the concrete is prevented, and the processing quality is improved.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a bottom schematic view of the outer mold ring of the present invention;

fig. 4 is a schematic structural view of the concrete baffle of the present invention.

In the figure: 1. a base plate; 2. an arc-shaped protection frame; 3. forming an outer mold ring; 4. a limit fixing block; 5. forming an inner die body; 6. a rotating shaft; 7. a support plate; 8. a concrete delivery pipe; 81. a limiting seat; 9. a hopper; 10. forming a film cavity; 11. a concrete baffle; 12. a rubber seal ring; 13. an internally threaded bore; 14. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a precast concrete mould assembly as shown in figures 1-4, which comprises a bottom plate 1, wherein an arc-shaped protective frame 2 is welded at the top end of the bottom plate 1, a forming outer mould ring 3 is welded at the top end of the inner wall of the arc-shaped protective frame 2, two limiting fixed blocks 4 are symmetrically welded on the inner wall of the arc-shaped protective frame 2, in particular, the limiting fixed blocks 4 are arranged in an arc shape at one side close to the forming outer mould ring 3, the limiting fixed blocks 4 are contacted with the forming outer mould ring 3, a forming inner mould body 5 is arranged inside the forming outer mould ring 3, a rotating shaft 6 is fixedly connected with the end part of the forming inner mould body 5, the forming inner mould body 5 can rotate through the rotating shaft 6, the uniformity of concrete falling into the forming outer mould ring 3 is improved, the accumulation of the concrete is prevented, the processing quality is improved, the end part of the rotating shaft 6 is rotatably connected on a, the bottom end of the supporting plate 7 is welded at the top end of the bottom plate 1, the concrete conveying pipe 8 penetrates through the arc-shaped protective frame 2 and the outer molding ring 3, specifically, the top end of the concrete conveying pipe 8 is fixedly connected with a hopper 9, the bottom end of the concrete conveying pipe 8 is communicated with the inside of the molding film cavity 10, specifically, the outer wall of the concrete conveying pipe 8 is fixedly connected with a limiting seat 81, the limiting seat 81 is arranged at the top end of the arc-shaped protective frame 2 and is connected with the arc-shaped protective frame 2 in an attaching mode, and the effect that the concrete conveying pipe 8 is communicated with the molding film cavity 10 is achieved;

be equipped with shaping die cavity 10 between outer die ring 3 of shaping and the shaping die body 5, be equipped with concrete baffle 11 in the shaping die cavity 10, it is concrete, there is rubber seal 12 outer wall of concrete baffle 11 through the adhesion of powerful glue, it is concrete, 11 bottom breach department width of concrete baffle equals with the width of backup pad 7, the internal diameter of concrete baffle 11 equals with the diameter of the shaping die body 5, internal thread hole 13 has been seted up to the bottom of the outer die ring 3 of shaping, internal thread hole 13 female connection has fastening bolt 14, and fastening bolt 14's tip runs through the bottom at concrete baffle 11.

When the precast concrete mould assembly is used, firstly, the concrete conveying pipe 8 penetrates through the arc-shaped protective frame 2 and the forming outer mould ring 3 to achieve the effect of communicating the concrete conveying pipe 8 with the forming membrane cavity 10, then the concrete baffle plate 11 is placed into the forming membrane cavity 10, and the fastening bolt 14 is connected in the internal thread hole 13 in a threaded manner to achieve the effect of penetrating through the bottom end of the concrete baffle plate 11, so that the installation of the mould assembly is completed; when in use, an operator can pour the prepared concrete into the concrete conveying pipe 8 from the hopper 9 conveniently, so that the concrete can be conveniently formed in the forming film cavity 10 and processed into a hollow cylinder shape; when the concrete entered into the outer mould of shaping circle 3 in by concrete conveying pipe 8, the concrete of whereabouts when falling on 5 surfaces of mould in the shaping, can make mould 5 rotate in the shaping through pivot 6, improved the homogeneity that the concrete falls into the outer mould of shaping circle 3, prevent piling up of concrete, improve the quality of processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A precast concrete mold assembly, comprising a bottom plate (1), characterized in that: the concrete forming die is characterized in that an arc-shaped protection frame (2) is welded at the top end of the bottom plate (1), a forming outer die ring (3) is welded at the top end of the inner wall of the arc-shaped protection frame (2), two limiting fixing blocks (4) are symmetrically welded at the inner wall of the arc-shaped protection frame (2), a forming inner die body (5) is arranged inside the forming outer die ring (3), a rotating shaft (6) is fixedly connected to the end part of the forming inner die body (5), the end part of the rotating shaft (6) is rotatably connected to a supporting plate (7), the bottom end of the supporting plate (7) is welded at the top end of the bottom plate (1), a concrete conveying pipe (8) penetrates through the arc-shaped protection frame (2) and the forming outer die ring (3), a forming film cavity (10) is arranged between the forming outer die ring (3) and the forming inner die body (5), and a concrete baffle, the bottom of the outer molding ring (3) is provided with an internal thread hole (13), the internal thread hole (13) is connected with a fastening bolt (14) in an internal thread mode, and the end portion of the fastening bolt (14) penetrates through the bottom end of the concrete baffle (11).

2. A precast concrete mold assembly according to claim 1, wherein: the top end of the concrete conveying pipe (8) is fixedly connected with a hopper (9), and the bottom end of the concrete conveying pipe (8) is communicated with the inside of the forming film cavity (10).

3. A precast concrete mold assembly according to claim 1, wherein: the outer wall fixedly connected with of concrete conveying pipe (8) is spacing seat (81), spacing seat (81) set up on the top of arc protection frame (2), and with arc protection frame (2) laminating connection.

4. A precast concrete mold assembly according to claim 1, wherein: the outer wall of the concrete baffle (11) is adhered with a rubber sealing ring (12) through strong glue.

5. A precast concrete mold assembly according to claim 1, wherein: the width of the gap at the bottom end of the concrete baffle (11) is equal to that of the support plate (7), and the inner diameter of the concrete baffle (11) is equal to that of the forming inner die body (5).

6. A precast concrete mold assembly according to claim 1, wherein: the limiting fixing block (4) is arranged in an arc shape at one side close to the outer molding ring (3) and is in contact with the outer molding ring (3).