CN111037720A

CN111037720A - Quick forming die of prefabricated cement balancing weight

Info

Publication number: CN111037720A
Application number: CN201911299498.5A
Authority: CN
Inventors: 申小波
Original assignee: Wuxi Shentai New Energy Technology Co Ltd
Current assignee: Wuxi Shentai New Energy Technology Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-04-21
Anticipated expiration: 2039-12-17
Also published as: CN111037720B

Abstract

The invention discloses a rapid forming die for a prefabricated cement balancing weight, which comprises at least three cylindrical heads, wherein the whole die is in a cylindrical structure; the connecting plates correspond to the cylindrical heads one by one and are connected with the cylindrical heads; the cylindrical barrel is integrally in a hollow cylindrical structure, the cylindrical barrels correspond to the cylindrical heads one by one and are connected with the connecting plate, an included angle is formed between the axis of each cylindrical barrel and the axis of each cylindrical head, and the cylindrical barrel is suitable for inserting another cylindrical head; and the plugging gap is positioned on the wall of the cylindrical barrel and is suitable for the other connecting plate to pass through, and the central angle corresponding to the plugging gap is less than 180 degrees. Compared with the prior art, the invention has the advantages of convenient assembly and disassembly, flexibility and changeability, and is suitable for manufacturing cement counter weights with various shapes; the cost is low, the demoulding is easy, and the forming quality is high; high repeated utilization rate and greatly reduced labor intensity of workers.

Description

Quick forming die of prefabricated cement balancing weight

Technical Field

The invention belongs to the technical field of photovoltaic power generation system installation engineering, and particularly relates to a rapid forming die for a prefabricated cement balancing weight.

Background

Solar photovoltaic power stations have been developed for more than ten years so far, various technologies become mature and stable day by day, terminal application markets are encouraged by national policies to be very explosive at present, and the corresponding photovoltaic power station installation amount is also very huge. Wherein, in the aspect of the installation of just being under construction, there is a relatively awkward problem, the prefabricated cement balancing weight large batch preparation problem on roof promptly, and the prefabricated mould quantity that corresponds the use is very big, all adopts the drain pipe as the mould on the market at present, perhaps adopts the cutting of carpenter's board to do the mould temporarily. The salient problem points are as follows: the cost of the drain pipe is high, the repeated utilization rate is low, and the demoulding is difficult; the cost of the wood board is general, but a large amount of manual cutting and assembling are needed, the time, labor and labor are wasted, the repeated utilization rate is low, the forming quality is not high, and the defects of deformation, more pits on the surface and the like of the finished precast block are easy to occur.

In view of this, there is a need to develop a rapid forming mold for a prefabricated cement counterweight block, so as to better solve the existing problems, and achieve the advantages of easy mold removal, low cost, repeated use and reduced labor intensity.

Disclosure of Invention

Therefore, the technical problems to be solved by the invention are that in the mass production of the prefabricated cement counter weight block on the roof, the cost of using the drain pipe as a mold is high, the repeated utilization rate is low, the demolding is difficult, the cost of using the wood board as the mold is general, but a large amount of manual cutting and assembling are needed, the time and labor are wasted, the repeated utilization rate is low, the molding quality is not high, and the prefabricated block finished product is easy to deform, has many surface pits and the like.

Therefore, the invention provides a rapid forming die for a prefabricated cement balancing weight, which comprises

At least three cylindrical heads which are integrally in a cylindrical structure;

the connecting plates correspond to the cylindrical heads one by one and are connected with the cylindrical heads;

the cylindrical barrel is integrally in a hollow cylindrical structure, the cylindrical barrel and the cylindrical heads correspond to each other one by one and are connected with the connecting plate, an included angle is formed between the axis of the cylindrical barrel and the axis of the cylindrical heads, and the cylindrical barrel is suitable for inserting another cylindrical head;

and the inserting gap is positioned on the wall of the cylindrical barrel and is suitable for the other connecting plate to pass through, and the central angle corresponding to the inserting gap is less than 180 degrees.

Further preferably, in the above rapid forming die for the precast cement counterweight block, an included angle between the axis of the cylinder and the axis of the cylinder head is 1 degree.

Preferably, in the above mould for quickly forming the precast cement counterweight block, the plane of the connecting plate is parallel to the axis of the cylinder head.

Further preferably, in the above mould for quickly forming a precast cement counterweight, the plane of the connecting plate is parallel to the axis of the cylinder.

Further preferably, the rapid forming die for the prefabricated cement balancing weight is integrally formed by ABS engineering plastics.

The technical scheme provided by the invention has the following advantages:

the assembly and disassembly are convenient, flexible and changeable, and the device is suitable for manufacturing cement balancing weights in various shapes; the cost is low, the demoulding is easy, and the forming quality is high; the repeated utilization rate is high, and the labor intensity of workers is greatly reduced.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of a rapid forming mold for a prefabricated cement counterweight block provided in embodiment 1 of the present invention;

FIG. 2 is a bottom view of the rapid forming mold for the prefabricated cement counterweight block in FIG. 1;

FIG. 3 is a sectional view of the rapid forming mold for the prefabricated cement counterweight block in FIG. 1;

fig. 4 is an assembly view of the rapid forming mold for the prefabricated cement counterweight block in fig. 1.

Description of reference numerals:

1-a cylindrical drum; 2-a cylindrical head; 3-inserting gaps; 4-connecting plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

The embodiment provides a prefabricated cement balancing weight rapid prototyping mould, as shown in fig. 1-3, rapid prototyping mould is formed by a cylinder 1, a cylinder head 2 and a connecting plate 4 integrated into one piece injection moulding, and the material is preferably ABS engineering plastics.

The cylinder head 2 is integrally of a cylinder structure, and the cylinder barrel 1 is integrally of a hollow cylinder structure and is suitable for the other cylinder head 2 to be inserted into the cylinder head.

The cylindrical head 2 and the cylindrical barrel 1 are symmetrically arranged at two sides of the connecting plate 4, and the plane of the connecting plate 4 is parallel to the axes of the cylindrical head 2 and the cylindrical barrel 1; the axes of the cylinder head 2 and the cylinder barrel 1 form an angle, preferably 1 degree.

The wall of the cylindrical barrel 1 avoids the connection part with the connecting plate 4 and is provided with an inserting gap 3, the inserting gap 3 is suitable for the other connecting plate 4 to pass through, and the central angle corresponding to the inserting gap 3 is preferably 60 degrees.

The specific use mode is as follows:

for the most commonly used square prefabricated cement counterweight block, four rapid forming dies are assembled into a shape as shown in fig. 4, each cylindrical head 2 is inserted into the adjacent cylindrical barrel 1, each connecting plate 4 passes through the adjacent insertion gap 3 and is limited by the insertion gap 3, and the central space of the assembled die is the shape of the square prefabricated cement counterweight block.

Because the axis of the cylinder barrel 1 and the axis of the cylinder head 2 form an included angle of 1 degree, the upper opening of the assembled mould is smaller than the lower opening, and after the cement paste in the mould is coagulated and formed, the mould can be conveniently separated from the coagulated and formed cement counterweight block from bottom to top.

Furthermore, for the prefabricated cement counter weight blocks with other polygons such as a triangle and a pentagon, the rapid forming molds with the number corresponding to the number of the polygon sides are only required to be assembled and used according to the method.

The rapid forming die for the prefabricated cement balancing weight is convenient to assemble and disassemble, flexible and changeable, and suitable for manufacturing cement balancing weights in various shapes; the cost is low, the demoulding is easy, and the forming quality is high; the repeated utilization rate is high, and the labor intensity of workers is greatly reduced.

Example 2

This embodiment provides a prefabricated cement balancing weight rapid prototyping mould, and it compares with the structure of the prefabricated cement balancing weight rapid prototyping mould that provides in embodiment 1, and the difference that exists only lies in, and the angle between cylinder head 2, the 1 axis of cylinder section of thick bamboo can be other angles such as 0.5 degree, 1.5 degree, and specific angle is decided according to on-the-spot actual demand.

Example 3

This embodiment provides a prefabricated cement balancing weight rapid prototyping mould, and it compares with the structure of the prefabricated cement balancing weight rapid prototyping mould that provides in

embodiment

1 or 2, and the difference that exists only lies in, and the central angle that grafting clearance 3 corresponds can be other angles such as 90 degrees, 45 degrees, and specific angle is decided according to on-the-spot actual demand.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A rapid forming die for a prefabricated cement balancing weight is characterized by comprising

At least three cylindrical heads (2) which are integrally in a cylindrical structure;

the connecting plates (4) correspond to the cylindrical heads (2) one by one and are connected with the cylindrical heads (2);

the cylinder (1) is of a hollow cylinder structure as a whole, the cylinder (1) corresponds to the cylinder heads (2) one by one and is connected with the connecting plate (4), an included angle is formed between the axis of the cylinder (1) and the axis of the cylinder head (2), and the cylinder (1) is suitable for inserting another cylinder head (2);

and the inserting gap (3) is positioned on the wall of the cylindrical barrel (1) and is suitable for the other connecting plate (4) to pass through, and the central angle corresponding to the inserting gap (3) is less than 180 degrees.

2. The rapid forming die for the precast cement counterweight block as recited in claim 1, characterized in that the included angle between the axis of the cylinder (1) and the axis of the cylinder head (2) is 1 degree.

3. The precast cement counterweight rapid prototyping mould of any one of claims 1 or 2, wherein the plane of the connecting plate (4) is parallel to the axis of the cylinder head (2).

4. The precast cement counterweight rapid prototyping die of claim 3, wherein the plane of the connecting plate (4) is parallel to the axis of the cylinder (1).

5. The mold for rapidly molding the prefabricated cement balancing weight according to claim 4, wherein the mold is made of ABS engineering plastic by integral molding.