CN217318464U

CN217318464U - Mould for concrete prestressed pipe pile

Info

Publication number: CN217318464U
Application number: CN202220079709.5U
Authority: CN
Inventors: 舒周丹
Original assignee: Ningbo Xinyuan Municipal Prefabricated Components Co ltd
Current assignee: Ningbo Xinyuan Municipal Prefabricated Components Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-30
Anticipated expiration: 2032-01-13

Abstract

The utility model belongs to the field of mould manufacturing, in particular to a mould for a concrete prestressed pipe pile, which comprises a base and a reinforcing mechanism, wherein the top of the base is provided with a fixing mechanism, the side of the fixing mechanism is provided with a left half mould, the side of the left half mould is provided with a right half mould, the reinforcing mechanism is arranged outside the left half mould, a top cover is arranged at the top of the left half mould, the top of the top cover is provided with a handle, the bottom of the handle is connected with an inserted bar, and the bottom of the inserted bar is provided with an elastic clamping strip; the utility model discloses be provided with strengthening mechanism, be favorable to leaving the gap with left half mould and right half mould zonulae occludens, be convenient for consolidate it, improve its stability, and can keep fixed for difficult dislocation leads to liquid to spill when pouring into preparation solution in left half mould and right half mould, the better preparation concrete prestressed pipe pile of being convenient for, and structure simple structure, operation mode convenient and fast.

Description

Mould for concrete prestressed pipe pile

Technical Field

The utility model relates to a mould field of making specifically is a mould for concrete prestressed pipe pile.

Background

The prestressed concrete pipe pile is a precast concrete pile which reflects the technological progress of the modern concrete and the high and new technological level of concrete products, and can be divided into a post-tensioning prestressed pipe pile and a pre-tensioning prestressed pipe pile, and the concrete prestressed pipe pile can be used only by being manufactured by using a mould.

The existing mold has the problems that the mold is not convenient to reinforce, no gap is left between the molds, and the stability of the mold is not convenient to improve so that the mold is not easy to topple.

Therefore, a mold for a concrete prestressed pipe pile is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved and be not convenient for consolidate the mould, do not leave the gap between the messenger's mould, the stability that is not convenient for improve the mould makes its difficult problem of empting, the utility model provides a mould for concrete prestressed pipe pile.

The utility model provides a technical scheme that its technical problem adopted is: a mould for concrete prestressed pipe pile, including base, fixed establishment, fixed plate, spring, clamping bar, half mould on a left side, half mould on the right side, reinforcing mechanism, the first lantern ring, the second lantern ring, screw rod, nut, top cap, handle, inserted bar, elasticity card strip, the top of base is provided with fixed establishment, and fixed establishment's avris is provided with half mould on a left side to the avris of half mould on a left side is provided with half mould on the right side, reinforcing mechanism sets up in the outside of half mould on a left side, the top cap is installed at half mould on a left side, and the top of top cap is provided with the handle, the bottom of handle is connected with the inserted bar, and the bottom of inserted bar installs elasticity card strip.

Preferably, the fixing mechanism comprises a fixing plate, a spring and a clamping rod, the spring is installed on the side of the fixing plate, and the end of the spring is connected with the clamping rod.

Preferably, the clamping rods form a lifting structure through springs and the fixing plate, and four groups of clamping rods are symmetrically arranged on the central axis of the base.

Preferably, the strengthening mechanism includes first lantern ring, second lantern ring, screw rod and nut, the avris of first lantern ring is provided with the second lantern ring, and the inside of second lantern ring runs through there is the screw rod to the nut is installed in the outside of screw rod.

Preferably, a clamping structure is formed between the first sleeve ring and the second sleeve ring through a screw rod, and the first sleeve ring and the second sleeve ring are symmetrically arranged.

Preferably, the top cover and the inserted bar form a clamping structure through an elastic clamping strip, and the circle centers of the top cover and the inserted bar are overlapped.

The utility model discloses an useful part lies in:

1. the utility model is provided with a fixing mechanism, four sides at the top of the base are respectively provided with a group of fixing mechanisms which form a symmetrical arrangement, the fixing plate is fixed at the top of the base, the side of the fixing plate is connected with a spring, the end part of the spring is provided with a clamping bar, the top of the base is provided with a placing groove, a left half mould and a right half mould are spliced and combined into a complete cylinder which can be placed in the groove, the clamping bar is pulled to be contracted through the extrusion elasticity of the spring, when the left half mould and the right half mould are placed in the groove, the clamping bar is driven to clamp the left half mould and the right half mould through the resilience of four groups of springs, the left half mould and the right half mould are fixed in the groove, and the shape of the clamping bar has a certain radian, so that the clamping bar is more closely attached to the surfaces of the left half mould and the right half mould, which is beneficial to better fixing the moulds and is convenient for better splicing the left half mould and the right half mould, the stability of the mould is improved, the mould is not easy to topple over, and the preparation solution is conveniently and better poured into the mould, so that the concrete prestressed pipe pile is better prepared;

2. the utility model discloses be provided with strengthening mechanism, when becoming a completion cylinder with left half mould and right half mould concatenation, overlap the outside at left half mould and right half mould with first lantern ring and second lantern ring respectively, and the both ends of first lantern ring and second lantern ring all are provided with the hole, can run through the screw rod and make first lantern ring be connected with the second lantern ring, reuse nut embolias the outside of screw rod and rotate, make the nut rotate to closely laminating with the second lantern ring, be favorable to closely connecting left half mould and right half mould not leaving the gap, be convenient for consolidate it, improve its stability, and can keep fixed, make difficult dislocation lead to liquid to spill when pouring into preparation solution in left half mould and right half mould, be convenient for better preparation concrete prestressing force, and the simple structure is convenient for the operation;

3. the utility model is provided with an elastic clamping strip, the outer sides of a left half mould and a right half mould are provided with screw threads, and after the left half mould and the right half mould are spliced, the screw threads are also spliced, at the moment, a top cover can rotate through the screw threads and is fixed at the top of the left half mould and the right half mould, the inside of the top cover is provided with a filling port, a manufacturing solution can be filled into the inside of the left half mould and the right half mould through an inlet, then a handle is held, the bottom of the handle is connected with an insert rod, the bottom of the insert rod is provided with the elastic clamping strip, the elastic clamping strip is inserted into the hole of the filling material, the inner wall of the hole is symmetrically provided with holes, the elastic clamping strip is inserted into the inside of the top cover through self elastic shrinkage, the holes can be aligned, the end part of the elastic clamping strip is clamped into the holes, at the moment, the insert rod is inserted into the top cover, the hole is blocked, and is favorable for preventing external dust from entering the inside of the left half mould and the right half mould, influence the preparation of concrete prestressed pipe pile, liquid outwards spills when also preventing to remove the mould, and presses the handle, drives the marginal roll-off of elasticity card strip along the hole, rotates when the rethread pulling and can take out the inside of elasticity card strip and take the inserted bar from the top cap again, is favorable to when solution cooling back, and the air is poured into to the inside of half mould on the left and half mould on the right, the better drawing of patterns of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic overall front view of the embodiment;

FIG. 2 is a schematic structural diagram of a reinforcement mechanism according to an embodiment;

FIG. 3 is a schematic structural diagram of a top cover and an elastic clip strip according to an embodiment.

In the figure: 1. a base; 2. a fixing mechanism; 201. a fixing plate; 202. a spring; 203. a clamping bar; 3. a left half mold; 4. a right half mold; 5. a reinforcement mechanism; 501. a first collar; 502. a second collar; 503. a screw; 504. a nut; 6. a top cover; 7. a handle; 8. a rod is inserted; 9. an elastic clamping strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, a mold for a concrete prestressed pipe pile includes a base 1, a fixing mechanism 2, a left half mold 3, a right half mold 4, a reinforcing mechanism 5, a top cover 6, a handle 7, an insertion rod 8 and an elastic clamping strip 9, wherein the fixing mechanism 2 is arranged at the top of the base 1, the left half mold 3 is arranged at the edge side of the fixing mechanism 2, the right half mold 4 is arranged at the edge side of the left half mold 3, and the reinforcing mechanism 5 is arranged at the outer side of the left half mold 3;

the fixing mechanism 2 comprises a fixing plate 201, a spring 202 and a clamping rod 203, wherein the spring 202 is installed on the side of the fixing plate 201, and the clamping rod 203 is connected to the end part of the spring 202;

the clamping rods 203 form a lifting structure with the fixing plate 201 through the springs 202, four groups of clamping rods 203 are symmetrically arranged about the central axis of the base 1, so that the mold can be better fixed, the left half mold 3 and the right half mold 4 can be better spliced, and the stability of the mold is improved;

the reinforcing mechanism 5 comprises a first lantern ring 501, a second lantern ring 502, a screw 503 and a nut 504, wherein the second lantern ring 502 is arranged on the side of the first lantern ring 501, the screw 503 penetrates through the inside of the second lantern ring 502, and the nut 504 is arranged on the outer side of the screw 503;

the first collar 501 and the second collar 502 form a clamping structure through the screw 503, and the first collar 501 and the second collar 502 are symmetrically arranged, so that the tight connection between the left half mold 3 and the right half mold 4 is facilitated without a gap, the reinforcement of the left half mold 3 and the right half mold 4 is facilitated, and the stability of the left half mold and the right half mold is improved.

Example two

Referring to fig. 1 and 3, in a first comparative example, as another embodiment of the present invention, a top cover 6 is installed on the top of a left half mold 3, a handle 7 is disposed on the top of the top cover 6, an insertion rod 8 is connected to the bottom of the handle 7, and an elastic clamping strip 9 is installed on the bottom of the insertion rod 8;

the top cover 6 and the inserted rod 8 form a clamping structure through the elastic clamping strip 9, and the circle centers of the top cover 6 and the inserted rod 8 are overlapped, so that external dust is prevented from entering the left half die 3 and the right half die 4 to influence the manufacturing of the concrete prestressed pipe pile.

The working principle is that firstly, a group of fixing mechanisms 2 are respectively arranged on four sides of the top of a base 1 to form a symmetrical arrangement, a fixing plate 201 is fixed on the top of the base 1, the side of the fixing plate 201 is connected with a spring 202, the end part of the spring 202 is provided with a clamping rod 203, the top of the base 1 is provided with a placing groove, a left half mold 3 and a right half mold 4 are spliced and combined into a complete cylinder which can be placed in the groove, the clamping rod 203 is pulled, the clamping rod 203 contracts through the extrusion elasticity of the spring 202, when the left half mold 3 and the right half mold 4 are placed in the groove, the clamping rod 203 is driven by the resilience of the four groups of springs 202 to clamp the left half mold 3 and the right half mold 4, the left half mold 3 and the right half mold 4 are fixed in the groove, and the shape of the clamping rod 203 has a certain radian, so that the clamping rod can be more tightly attached to the surfaces of the left half mold 3 and the right half mold 4, which is beneficial to better fixing the molds, the left half die 3 and the right half die 4 can be spliced better, the stability of the dies is improved, the dies are not prone to toppling, and the manufacturing solution can be poured into the dies better, so that the concrete prestressed pipe pile can be manufactured better;

then, when the left half mold 3 and the right half mold 4 are spliced into a finished cylinder, the first collar 501 and the second collar 502 are respectively sleeved on the outer sides of the left half mold 3 and the right half mold 4, holes are formed in the two ends of the first collar 501 and the second collar 502, the screw 503 can penetrate through the first collar 501 and the second collar 502 to be connected, the screw cap 504 is sleeved on the outer side of the screw 503 to rotate, the screw cap 504 is rotated to be tightly attached to the second collar 502, the left half mold 3 and the right half mold 4 are favorably and tightly connected without gaps, the left half mold 3 and the right half mold 4 are conveniently reinforced, the stability of the left half mold 3 and the right half mold 4 is improved, the left half mold 3 and the right half mold 4 can be kept fixed, the left half mold 3 and the right half mold 4 are not prone to be dislocated when a manufacturing solution is poured into the left half mold 3 and the right half mold 4, liquid leakage is convenient to better manufacture a concrete prestressed pipe pile, the structure is simple, and the operation is convenient to operate;

finally, the outer sides of the left half mold 3 and the right half mold 4 are provided with threads, and after the left half mold 3 and the right half mold 4 are spliced, the threads are also spliced, at the moment, the top cover 6 can rotate through the threads, the top cover 6 is fixed at the top of the left half mold 3 and the right half mold 4, the inside of the top cover 6 is provided with a filling port, a manufacturing solution can be filled into the inside of the left half mold 3 and the right half mold 4 through an inlet, then the handle 7 is held, the bottom of the handle 7 is connected with an inserting rod 8, the bottom of the inserting rod 8 is provided with an elastic clamping strip 9, the elastic clamping strip 9 is inserted into a hole of the filling material, the inner wall of the hole is symmetrically provided with holes, the elastic clamping strip 9 is inserted into the inside of the top cover 6 through self elastic shrinkage, the holes can be aligned, the end part of the elastic clamping strip 9 is clamped into the holes, the inserting rod 8 is inserted into the top cover 6 at the moment, the hole is blocked, and external dust can be prevented from entering the inside of the left half mold 3 and the right half mold 4, influence the preparation of concrete prestressed pipe pile, liquid outwards spills when also preventing to remove the mould, and presses handle 7, drives elasticity card strip 9 along the marginal roll-off in hole, rotates when the rethread pulling and can take elasticity card strip 9 and take inserted bar 8 from the inside of top cap 6 out again, is favorable to after the solution cooling, pours into the air into to the inside of half mould 3 on the left side and half mould 4 on the right side, is convenient for better drawing of patterns.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a mould for concrete prestressing force tubular pile which characterized in that: including base (1) and reinforcing mechanism (5), the top of base (1) is provided with fixed establishment (2), and the avris of fixed establishment (2) is provided with half left mould (3) to the avris of half left mould (3) is provided with half right mould (4), reinforcing mechanism (5) set up in the outside of half left mould (3), top cap (6) are installed at the top of half left mould (3), and the top of top cap (6) is provided with handle (7), the bottom of handle (7) is connected with inserted bar (8), and the bottom of inserted bar (8) is installed flexible card strip (9).

2. The mold for the concrete prestressed pipe pile according to claim 1, characterized in that: fixed establishment (2) are including fixed plate (201), spring (202) and clamping bar (203), spring (202) are installed to the avris of fixed plate (201), and the end connection of spring (202) has clamping bar (203).

3. The mold for the concrete prestressed pipe pile according to claim 2, characterized in that: the clamping rods (203) form a lifting structure with the fixing plate (201) through the springs (202), and four groups of clamping rods (203) are symmetrically arranged around the central axis of the base (1).

4. The mold for the concrete prestressed pipe pile according to claim 1, characterized in that: the reinforcing mechanism (5) comprises a first sleeve ring (501), a second sleeve ring (502), a screw rod (503) and a screw cap (504), wherein the side of the first sleeve ring (501) is provided with the second sleeve ring (502), the screw rod (503) penetrates through the inside of the second sleeve ring (502), and the screw cap (504) is installed on the outer side of the screw rod (503).

5. The mold for the concrete prestressed pipe pile according to claim 4, characterized in that: the first lantern ring (501) and the second lantern ring (502) form a clamping structure through a screw (503), and the first lantern ring (501) and the second lantern ring (502) are symmetrically arranged.

6. The mold for the concrete prestressed pipe pile according to claim 1, characterized in that: the clamping structure is formed between the top cover (6) and the inserted rod (8) through an elastic clamping strip (9), and the circle centers of the top cover (6) and the inserted rod (8) coincide.