Production die for I-shaped support pile

Abstract

The utility model relates to a production die for an I-shaped support pile. The production die comprises a bottom template and a side template, the two side formworks are rotationally connected with the bottom formwork through hinges, cavity plates are installed on the inner sides of the two side formworks correspondingly, the two cavity plates are oppositely arranged to form a forming cavity of the support pile, and an open groove is formed between the two cavity plates; a convex part is formed at the lower part of the inner side of one side template along the length direction; a concave part matched with the convex part is formed in the lower part of the inner side of one side template along the length direction; the device further comprises a plurality of oil cylinders, the oil cylinders are arranged on the two sides of the side mold plate respectively, one end of each oil cylinder is hinged to the base, and the other end of each oil cylinder is hinged to the side mold plate. According to the utility model, the cavity plate can be quickly replaced, the production of various types of support piles is realized, and the positions of the hinges can be conveniently replaced or adjusted by arranging the plurality of rows of hinge mounting holes on the bottom template, so that the production requirements of support piles with different specifications are met, and the utilization rate of the whole mould is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of support pile mould, especially relates to a production mould of I-shaped support pile. BACKGROUND

[0002] Support piles indeed play a vital role in underground engineering, they not only protect the foundation pit and river from the risk of collapse, but also provide a safe working environment for construction Support piles play a key role in various foundation pit and river construction projects.

[0003] At present, the existing concrete support pile production mould has the following deficiencies in the production process: 1, the mould structure is single, a set of mould can only produce one type of support pile, and the utilization rate of the mould is not high; 2, when the specification of the mould needs to be adjusted, another mould needs to be selected for production, and adjustment cannot be carried out on the existing mould; 3, the existing support pile mould structure is unstable, and often needs to be repaired and replaced; the above technical problems are urgently solved by the person skilled in the art. UTILITY MODEL CONTENTS

[0004] In view of the above deficiencies existing in the prior art, the utility model provides a production mould of I-shaped support pile, adopts detachable cavity plates, adapts to the production of multiple support piles, and meanwhile a plurality of hinge mounting holes are arranged on the bottom die plate to adapt to the production requirements of support piles of different specifications and improve the utilization rate of the mould as a whole.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A production mould of I-shaped support pile, comprising a bottom die plate and two side die plates installed on the bottom die plate;

[0007] The two side die plates are rotatably connected with the bottom die plate through hinges, cavity plates are respectively installed on the inner sides of the two side die plates, the two cavity plates are oppositely arranged to form a forming cavity of the support pile, and an open groove is formed between the two cavity plates;

[0008] A convex part is formed on the inner side of one of the side die plates along the length direction of the side die plate;

[0009] A concave part matched with the convex part is formed on the inner side of one of the side die plates along the length direction of the side die plate;

[0010] Further comprising a plurality of oil cylinders, the plurality of oil cylinders are arranged on the two sides of the side die plate, one end of the oil cylinder is hinged to the base, and the other end is hinged to the side die plate.

[0011] In a preferred embodiment of the utility model, a first through groove is formed in the side face of the cavity plate close to the side die plate.

[0012] In one preferred embodiment of the utility model, a plurality of second through grooves are evenly arranged on the upper part of the side template, and the cavity plate is installed on the upper part of the side template.

[0013] In one preferred embodiment of the utility model, a plurality of hinge installation holes are arranged on the bottom template in the width direction, a countersunk screw is installed in any installation hole, the upper end surface of the countersunk screw is flush with the upper end surface of the bottom template, and the installation hole is matched with the countersunk gap of the countersunk screw.

[0014] In one preferred embodiment of the utility model, a first lug for installing the oil cylinder is arranged on the outer side surface of the side template, and the telescopic end of the oil cylinder is connected with the first lug through a pin;

[0015] A second lug is arranged on the base, and the fixed end of the oil cylinder is connected with the second lug through a pin.

[0016] In one preferred embodiment of the utility model, the cavity plate and the side template are fixed by bolt connection.

[0017] In one preferred embodiment of the utility model, the production mold of the I-shaped support pile further comprises a mold end plate, and the mold end plate is used for plugging the two end parts formed after the bottom template and the side template are buckled.

[0018] Beneficial effects: the production mold of the I-shaped support pile can quickly replace the cavity plate, realize the production of multiple types of support piles, the positions of the hinges can be conveniently replaced or adjusted by arranging a plurality of hinge installation holes on the bottom template, so that the production requirements of different specifications of support piles are met, and the utilization rate of the mold as a whole is improved;

[0019] The first through groove and the second through groove are designed to balance the structure of the mold and improve the flexibility of the mold;

[0020] The telescopic end and the fixed end of the oil cylinder are connected with the first lug and the second lug through a pin, and this connection mode is simple and reliable, and facilitates quick assembly and disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a kind of production mold of I-shaped support pile of structure schematic view;

[0022] Figure 2 The utility model provides a kind of production mold of I-shaped support pile of front view;

[0023] Figure 3 The utility model provides the structure schematic view of cavity plate;

[0024] Figure 4 The utility model provides the structure schematic view of side template;

[0025] Figure 5 The utility model discloses a H-shaped support pile production mould Figure 1 The partial enlarged view of A place of the utility model

[0026] Figure 6 The structure diagram of the H-shaped support pile produced by the utility model mould.

[0027] In the drawing: 1 bottom mould plate, 11 mounting hole;

[0028] 2 side mould plate, 21 convex part, 22 concave part, 23 second through slot, 24 first lug plate;

[0029] 3 cavity plate, 31 first through slot;

[0030] 4 oil cylinder;

[0031] 5 base, 51 second lug plate. Specific implementation

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the utility model.

[0033] As shown in Figures 1-2 The utility model provides a H-shaped support pile production mould, including bottom mould plate 1 and two side mould plates 2 installed on bottom mould plate 1;

[0034] Two side mould plates 2 are rotatably connected with bottom mould plate 1 through hinges, and cavity plates 3 are respectively installed on the inner sides of two side mould plates 2, two cavity plates 3 are oppositely arranged, form the forming cavity of support pile, and the opening groove is formed between two cavity plates 3;

[0035] The inner side lower part of one side mould plate 2 is formed with convex part 21 along the length direction;

[0036] The inner side lower part of one side mould plate 2 is formed with concave part 22 matched with convex part 21 along the length direction;

[0037] Still include multiple oil cylinders 4, multiple oil cylinders 4 are separately arranged on the two sides of side mould plate 2, one end of oil cylinder 4 is hinged on base 5, and the other end is hinged on side mould plate 2;

[0038] The working principle and beneficial effects of the above embodiment are as follows:

[0039] In operation, the two side molds 2 are closed by the action of the oil cylinder 4, concrete is injected into the forming cavity of the support pile through the opening slots formed at the upper end of the two cavity plates 3, and the concrete at the opening upper end is manually smoothed, after the concrete solidifies, the two side molds 2 are opened outward by the oil cylinder 4 and taken out, the production of the support pile is completed, the operation is simple, safe and efficient, and the forming quality is good;

[0040] When other models of support piles need to be produced, the two cavity plates 3 can be disassembled and matched cavity plates 3 can be replaced, so that various types of support piles can be produced, and the mold can be replaced quickly, conveniently and efficiently.

[0041] In one embodiment,

[0042] As shown in Figure 3 , a first through slot 31 is formed on the side surface of the cavity plate 3 close to the side mold 2, which reduces the self-weight of the cavity plate 3. Since the cavity plate 3 is installed on the upper part of the side mold 2 and forms an upper-heavy and lower-light structure with the side mold 2, it may cause the stability of the mold to decrease during production, and bending or deformation may occur. The first through slot 31 is provided to reduce the self-weight and improve the flexibility of the mold, thereby enhancing the balance and stability of the mold itself.

[0043] In one embodiment,

[0044] As shown in Figure 4 , a plurality of second through slots 23 are formed on the upper part of the side mold 2, and the cavity plate 3 is installed at the upper part of the side mold 2. The second through slots 23 are further used to balance the stability of the mold structure.

[0045] In one embodiment,

[0046] As shown in Figure 5 , a plurality of hinge mounting holes 11 are provided on the bottom mold 1 in the width direction, which are used to produce support piles of multiple specifications, and a countersunk screw is installed in each of the mounting holes 11. The upper end surface of the countersunk screw is flush with the upper end surface of the bottom mold 1, and the mounting hole 11 is matched with the gap between the countersunk screw, so as to avoid the cement from blocking the mounting hole 11 during pile production.

[0047] By providing a plurality of hinge mounting holes 11 on the bottom mold 1, the position of the hinge can be easily replaced or adjusted to meet the production needs of support piles of different specifications. The use of standardized mounting holes 11 and countersunk screws can simplify the manufacturing and maintenance process of the mold, and improve the production efficiency.

[0048] In one embodiment,

[0049] A first ear plate 24 for mounting the oil cylinder 4 is provided on the outer side surface of the side mold 2, and the telescopic end of the oil cylinder 4 is connected to the first ear plate 24 through a pin;

[0050] The second lug plate 51 is arranged on the base 5, and the fixed end of the oil cylinder 4 is connected with the second lug plate 51 through a pin.

[0051] Considering that the mold needs to produce products of different specifications, the design of the oil cylinder 4 and the connecting mode thereof needs to have sufficient adaptability to meet the production requirements; the utility model discloses that the telescopic end and the fixed end of the oil cylinder 4 are connected with the first lug plate 24 and the second lug plate 51 through pins, and this connecting mode is simple and reliable and facilitates quick assembly and disassembly.

[0052] In one embodiment,

[0053] The cavity plate 3 and the side mold plate 2 are fixed through bolt connection, and are convenient to disassemble.

[0054] In one embodiment,

[0055] The mold end plate is used for plugging the two end portions formed after the bottom mold plate 1 and the side mold plate 2 are buckled;

[0056] The mold end plate ensures that the two end portions formed after the bottom mold plate 1 and the side mold plate 2 are buckled are completely closed, and prevents material leakage.

[0057] In summary,

[0058] The production mold of the I-shaped support pile can quickly replace the cavity plate, realizes the production of multiple types of support piles, through the multiple hinge mounting holes arranged on the bottom mold plate, the positions of the hinges can be conveniently replaced or adjusted to adapt to the production requirements of support piles of different specifications, the utilization rate of the mold as a whole is improved, and the formed I-shaped support pile is as shown in Figure 6 ;

[0059] The utility model discloses the first through groove and second through groove are designed, balance the structure of mold, improve the flexibility of mold;

[0060] The utility model discloses the telescopic end and fixed end of oil cylinder are connected with first lug plate and second lug plate through pin, and this connecting mode is simple and reliable and facilitates quick assembly and disassembly.

[0061] The basic principle, main features and advantages of the utility model are shown and described above, and the front, back, left and right in the text are not specific, and are mainly used to more intuitively illustrate the technical scheme and do not have a limiting effect. The skilled person in the industry should understand that the above implementation mode is only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable the person skilled in the art to understand the content of the utility model and implement it, and it cannot limit the protection scope of the utility model, and any equivalent changes or modifications according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A production mould for I-shaped support piles, characterised in that: It comprises a bottom template (1) and two side templates (2) installed on the bottom template (1). The two side templates (2) are rotatably connected with the bottom template (1) through hinges, and a cavity plate (3) is installed on the inner side of each of the two side templates (2), and the two cavity plates (3) are oppositely arranged to form a forming cavity of a support pile, and an opening groove is formed between the two cavity plates (3). A convex part (21) is formed on the inner side of the lower part of one of the side templates (2) along the length direction thereof. A concave part (22) matched with the convex part (21) is formed on the inner side of the lower part of one of the side templates (2) along the length direction thereof. A plurality of oil cylinders (4) are arranged on the two sides of the side template (2), one end of the oil cylinder (4) is hinged to the base (5), and the other end is hinged to the side template (2).

2. A production mould for I-shaped support piles according to claim 1, characterized in that: A first through groove (31) is formed on the side surface of the cavity plate (3) close to the side template (2).

3. The production mold for I-shaped support piles according to claim 1, characterized in that: A plurality of second through grooves (23) are formed on the upper part of the side template (2), and the cavity plate (3) is installed on the upper part of the side template (2).

4. The production mold for I-shaped support piles according to claim 1, characterized in that: A plurality of hinge mounting holes (11) are arranged on the bottom template (1) along the width direction thereof, a countersunk screw is installed in each of the hinge mounting holes (11), the upper end surface of the countersunk screw is flush with the upper end surface of the bottom template (1), and the mounting hole (11) is matched with the gap of the countersunk screw.

5. The production mold for I-shaped support piles according to claim 1, characterized in that: A first ear plate (24) for installing the oil cylinder (4) is arranged on the outer side surface of the side template (2), and the telescopic end of the oil cylinder (4) is connected with the first ear plate (24) through a pin. A second ear plate (51) is arranged on the base (5), and the fixed end of the oil cylinder (4) is connected with the second ear plate (51) through a pin.

6. The production mold for I-shaped support piles according to claim 1, characterized in that: The cavity plate (3) and the side template (2) are fixedly connected through bolts.

7. The production mold for I-shaped support piles according to claim 1, characterized in that: A mold end plate is further arranged, which is used to block the two end parts formed after the bottom template (1) and the side template (2) are buckled.

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