CN215943337U

CN215943337U - Forming device of precast concrete tubular pile

Info

Publication number: CN215943337U
Application number: CN202121966912.6U
Authority: CN
Inventors: 江雨浓
Original assignee: Zhejiang Guokun Construction Co ltd
Current assignee: Zhejiang Guokun Construction Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-04
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a forming device of a precast concrete tubular pile, which comprises: the mould body is divided into an upper mould and a lower mould; the first fastening assembly comprises two upper tight rings and two lower tight rings, the two upper tight rings and the two lower tight rings are arranged above the outer wall of the die body and are mutually symmetrical up and down to form a circle, first mounting blocks are arranged at two ends of the two upper tight rings, second mounting blocks which are symmetrical up and down to the first mounting blocks are arranged at two ends of the two lower tight rings, and the first mounting blocks and the second mounting blocks are fixed through screw thread connection; the second fastening assembly comprises a threaded rod inserted in the die body, and the threaded rod is in threaded connection with the ferrule cover.

Description

Forming device of precast concrete tubular pile

Technical Field

The utility model relates to the technical field of tubular pile production equipment, in particular to a forming device for a precast concrete tubular pile.

Background

When the tubular pile is produced, a precast pile production mould is needed, but the connection tightness between the two ends of the upper mould and the lower mould of the existing precast pile production mould is low, concrete slurry is easily thrown out of the mould from the gaps between the two ends of the upper mould and the lower mould or is filled in the gaps, so that the concrete quantity in the tubular pile is reduced, and the structural strength of the tubular pile is reduced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the prior art forming apparatus for concrete pipe piles.

Therefore, the utility model aims to provide a forming device for a precast concrete pipe pile, which is used for compacting gaps at the joint of a mould body, improving the sealing effect and preventing concrete from flowing out of the mould body through the reinforcement effect after the mould body is fastened again.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a forming device for precast concrete tubular piles comprises:

the mould body is divided into an upper mould and a lower mould;

the first fastening assembly comprises two upper tight rings and two lower tight rings, the two upper tight rings and the two lower tight rings are arranged above the outer wall of the die body and are mutually symmetrical up and down to form a circle, first mounting blocks are arranged at two ends of the two upper tight rings, second mounting blocks which are symmetrical up and down to the first mounting blocks are arranged at two ends of the two lower tight rings, and the first mounting blocks and the second mounting blocks are fixed through screw thread connection;

and the second fastening assembly comprises a threaded rod inserted into the die body, the threaded rod is in threaded connection with a ferrule cover, and the inner wall of the ferrule cover is sleeved on the outer wall of the die body.

As a preferred embodiment of the forming device for the precast concrete tubular pile, the forming device for the precast concrete tubular pile comprises a die body, a threaded rod, a support rod and a die head, wherein the threaded rod extends into the die body, one end of the threaded rod extending into the die body is provided with two support rods which are symmetrical up and down, and the other ends of the support rods are tightly attached to the inner wall of the die body.

As a preferred scheme of the forming device for the precast concrete tubular pile, the outer walls of the first mounting block and the second mounting block are respectively provided with a threaded hole matched with a screw, and one end of the screw is threaded in the threaded hole and extends through the bottom of the second mounting block.

As a preferred embodiment of the forming device for the precast concrete tubular pile, the outer wall of the collar cover is provided with a threaded hole matched with the threaded rod, and one end of the threaded rod is in threaded connection with the threaded hole.

As a preferred embodiment of the forming device for the precast concrete tubular pile, when the plurality of first mounting blocks and the plurality of second mounting blocks are attached to each other, the upper retainer ring and the lower retainer ring are tightly attached to the outer wall of the mold body, the outer wall of the mold body is provided with the rotating ring, and the diameter of the retainer cover is larger than that of the mold body.

Compared with the prior art, the utility model has the beneficial effects that: through the first installation piece of tight circle both ends installation and the second installation piece of tight circle both ends installation down, with tight circle and two tight circles down on two, install respectively at the both ends of mould body, run through first installation piece and second installation piece screw-fastening through screw thread, can drive simultaneously and go up tight circle and fasten together down tight circle, make and go up tight circle and tightly laminate on the outer wall of mould body down, the gap of two mould junctions is closely acted on about the mould body, later peg graft inside the mould body through the threaded rod, support it at the inner wall of mould body through closely laminating of two bracing pieces, the lasso lid screw thread through threaded rod outer wall threaded connection turns to the one end of mould body soon, and the removal cup joints on the mould body, to the mould body reinforcing effect once more after the fastening, improve mould body junction compactness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic diagram of a bonding three-dimensional structure of a forming device for a precast concrete pipe pile according to the present invention;

fig. 2 is a schematic structural view of a first fastening assembly in fig. 1 of a precast concrete pipe pile forming device according to the present invention;

fig. 3 is a schematic view illustrating a connection structure of a second fastening assembly and a die body in fig. 1 of a precast concrete pipe pile forming apparatus according to the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a forming device for a precast concrete pipe pile, which is used for compacting gaps at the joint of a mould body, improving the sealing effect and preventing concrete from flowing out of the mould body through the reinforcement effect after the mould body is fastened again.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a precast concrete pipe pile forming apparatus according to the present invention, and referring to fig. 1 to 3, a main body of the precast concrete pipe pile forming apparatus according to the present embodiment includes a mold body 100, a first fastening member 200, and a second fastening member 300.

The die body 100 is used for manufacturing a concrete pipe pile, and is divided into an upper die and a lower die.

First fastening components 200 is used for fastening together two moulds about mould body 100, including installing two tight circles 210 and two tight circles 220 under the outer wall on mould body 100 outer wall top tight circle 210, two tight circles 220 are symmetrical each other from top to bottom under tight circle 210 and two tight circles 220 down to form a circular, two the both ends of going up tight circle 210 all are provided with first installation piece 211, two the both ends of tight circle 220 are all provided with the second installation piece 221 with first installation piece 211 longitudinal symmetry down, and are a plurality of first installation piece 211 is fixed through screw 230 threaded connection with a plurality of second installation pieces 221, and in the implementation, specifically, first installation piece 211 and second installation piece 221 outer wall all set up with screw 230 to the screw hole that matches, the one end screw thread of screw 230 is in the screw hole to extend through the bottom of second installation piece 221.

The second fastening assembly 300 is used for reinforcing the fastened mold body 100 again, and includes a threaded rod 320 inserted into the mold body 100, the threaded rod 320 is connected with a ferrule cover 310 in a threaded manner, the inner wall of the ferrule cover 310 is sleeved on the outer wall of the mold body 100, in an embodiment, specifically, two support rods 330 which are symmetrical up and down are arranged at one end of the threaded rod 320 extending into the mold body 100, and the other ends of the support rods 330 are tightly attached to the inner wall of the mold body 100.

According to the forming device of a precast concrete pipe pile of the embodiment of fig. 1-3, in a specific use, two upper tension rings 210 and two lower tension rings 220 are respectively installed at two ends of a die body 100 through a first installation block 211 installed at two ends of the upper tension ring 210 and a second installation block 221 installed at two ends of the lower tension ring 220, the upper tension ring 210 and the lower tension ring 220 are screwed through the first installation block 211 and the second installation block 221 by screws 230, and simultaneously, the upper tension ring 210 and the lower tension ring 220 are driven to be fastened together, so that the upper tension ring 210 and the lower tension ring 220 are tightly attached to the outer wall of the die body 100, a gap at the connection part of the upper and lower dies of the die body 100 is tightly acted, and then are inserted into the die body 100 through a threaded rod 320, are tightly attached to the inner wall of the die body 100 through two support rods 330 to support the inner wall, a ferrule cover 310 screwed through the outer wall 320 of the threaded rod rotates towards one end of the die body 100, and the die body 100 is movably sleeved, so that the fastened die body 100 is reinforced again, and the tightness of the connection part of the die body 100 is improved.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a forming device of precast concrete tubular pile which characterized in that includes:

a mold body (100) divided into an upper mold and a lower mold;

the first fastening assembly (200) comprises two upper tight rings (210) arranged above the outer wall of the die body (100) and two lower tight rings (220) arranged below the outer wall, the two upper tight rings (210) and the two lower tight rings (220) are mutually symmetrical up and down and form a circle, first mounting blocks (211) are arranged at two ends of each of the two upper tight rings (210), second mounting blocks (221) which are symmetrical up and down with the first mounting blocks (211) are arranged at two ends of each of the two lower tight rings (220), and the first mounting blocks (211) and the second mounting blocks (221) are fixed through threaded connection of screws (230);

the second fastening assembly (300) comprises a threaded rod (320) inserted into the die body (100), the threaded rod (320) is in threaded connection with a ferrule cover (310), and the inner wall of the ferrule cover (310) is sleeved on the outer wall of the die body (100).

2. The forming device of the precast concrete tubular pile as recited in claim 1, wherein one end of the threaded rod (320) extending to the inside of the die body (100) is provided with two support rods (330) which are symmetrical up and down, and the other ends of the support rods (330) are closely attached to the inner wall of the die body (100).

3. The forming device of the precast concrete tubular pile according to claim 1, wherein the outer walls of the first mounting block (211) and the second mounting block (221) are respectively provided with a threaded hole matched with the screw (230), and one end of the screw (230) is threaded in the threaded hole and extends through the bottom of the second mounting block (221).

4. The forming device of the precast concrete tubular pile of claim 1, wherein the outer wall of the ferrule cover (310) is provided with a threaded hole matched with the threaded rod (320), and one end of the threaded rod (320) is screwed in the threaded hole.

5. The forming device of the precast concrete tubular pile of claim 1, wherein when the plurality of first mounting blocks (211) are fitted with the plurality of second mounting blocks (221), the upper clamping ring (210) and the lower clamping ring (220) are tightly fitted on the outer wall of the mold body (100), the outer wall of the mold body (100) is provided with the rotating ring (110), and the diameter of the clamping ring cover (310) is larger than that of the mold body (100).