Pouring mold for water conservancy project river channel dam construction

Abstract

The utility model relates to the technical field of pouring dies, and provides a pouring die for water conservancy project river channel dam construction, which comprises a shell and end covers, the shell is provided with a pouring cavity and feed ports positioned at two ends of the shell, the feed ports and the pouring cavity are two barrels, the end covers are communicated with two ends of the shell, and the end covers are positioned at the feed ports. By means of the technical scheme, the problems that in the prior art, on-site irrigation and installation of a revetment of a dam are difficult are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting moulds, in particular to a casting mould for the construction of river dams in water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They generally include flood control projects, irrigation projects, and hydropower projects. The construction of dams is the work to be done in most water conservancy projects. During the construction process of the dam, the bottom is made of concrete and stones, and the slope protection needs to be formed by pouring concrete. Generally, during the construction process, a steel structure is built on site, and then poured within the structure. However, because water conservancy projects have a dedicated power grid, it is very difficult to use on-site equipment. It is also unable to cope with the expansion of concrete during the drying process, which affects the quality of the water conservancy project. Therefore, we need a mold that can be poured in advance to prevent the slope protection from being poured and installed on site. Utility Model Content

[0003] The utility model provides a casting mould for the construction of river dams in water conservancy projects, which solves the problems in the related art of difficult on-site pouring and installation of the dam slope protection.

[0004] The technical solution of the utility model is as follows:

[0005] A casting mold for the construction of river dams in water conservancy projects, comprising:

[0006] The shell has a casting cavity and feed ports located at both ends of the shell, and the feed ports are connected to the casting cavity.

[0007] An end cover is connected to both ends of the shell and is located at the feed port.

[0008] As a further technical solution, the shell further has a fixing through hole, which passes through the casting cavity; and further includes a fastening bolt, which passes through the fixing through hole.

[0009] As a further technical solution, the shell is formed by splicing together a number of steel plates, the several steel plates surround the casting cavity, and the fixing through holes are located on two of the steel plates.

[0010] As a further technical solution, it also includes reinforcing plates, and several of the reinforcing plates are arranged outside the shell, and the several reinforcing plates are staggered and distributed with each other.

[0011] As a further technical solution, the end cover and the shell both have a plurality of mounting holes, and the plurality of mounting holes are distributed along the circumference of the end cover, and the end cover and the shell are connected through the mounting holes.

[0012] The working principle and beneficial effects of the utility model are as follows:

[0013] In the present invention, in order to solve the above technical problems, a casting mold for the construction of river embankments and dams of water conservancy projects is proposed, including a shell and an end cover. The shell has a casting cavity and a feed port located at both ends of the shell. The feed port and the casting cavity are two barrels, and the end cover is connected with both ends of the shell. The end cover is located at the feed port. When working, before being transported to the site, the raw materials are first poured into the casting mold and then molded. After molding, the cast slope protection is transported to the site for installation without casting on site, because the on-site casting of lime and concrete requires on-site electricity, and the review of relevant electricity is very rigorous. Therefore, there is no need for on-site processing, and only installation is required after arriving at the site. On the one hand, the end cover can block the feed port, which can facilitate molding. On the other hand, the molded slope protection can be demoulded through the feed port, or the shell can be removed for demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0015] Figure 1 This is a schematic diagram of the structure of the utility model (without end covers);

[0016] Figure 2 This is a schematic diagram of the structure of the utility model (with end cover)

[0017] In the figure: 1. Shell, 2. Casting cavity, 3. Feed port, 4. End cover, 5. Fixing through hole, 6. Fastening bolt, 7. Steel plate, 8. Reinforcement plate, 9. Mounting hole. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0019] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0020] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0021] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] Example 1

[0023] Reference Figure 1~Figure 2 , which is the first embodiment of the utility model, proposes a casting mold for the construction of river dams in water conservancy projects, including a shell 1, the shell 1 having a casting cavity 2 and a feed port 3 located at both ends of the shell 1, the feed port 3 is connected to the casting cavity 2, the end cover 4 is connected to both ends of the shell 1, and the end cover 4 is located at the feed port 3.

[0024] In the present invention, in order to solve the above technical problems, a casting mold for the construction of river embankments and dams of water conservancy projects is proposed, including a shell and an end cover. The shell has a casting cavity and a feed port located at both ends of the shell. The feed port and the casting cavity are two barrels, and the end cover is connected with both ends of the shell. The end cover is located at the feed port. When working, before being transported to the site, the raw materials are first poured into the casting mold and then molded. After molding, the cast slope protection is transported to the site for installation without casting on site, because the on-site casting of lime and concrete requires on-site electricity, and the review of relevant electricity is very rigorous. Therefore, there is no need for on-site processing, and only installation is required after arriving at the site. On the one hand, the end cover can block the feed port, which can facilitate molding. On the other hand, the molded slope protection can be demoulded through the feed port, or the shell can be removed for demoulding.

[0025] Example 2

[0026] Compared with Example 1, further,

[0027] The housing further comprises a fixing through hole 5 passing through the casting cavity 2 ; and a fastening bolt 6 passing through the fixing through hole 5 .

[0028] In this embodiment, the fixation is performed by fastening bolts. After pouring into the mold, the concrete will expand in the mold, and the mold is limited by the fastening bolts to prevent the expansion of the slope protection and improve the processing accuracy of the slope protection. The fastening bolts will pass through the pouring cavity to limit the shell so that the shells on both sides will not be deformed. After the fastening bolts are removed, concrete can be poured into the fixed through holes to fill the seams of the mold.

[0029] Example 3

[0030] Compared with Example 2, further,

[0031] The shell 1 is formed by splicing together a plurality of steel plates 7 , which enclose the casting cavity 2 , and the fixing through holes 5 are located on two of the steel plates 7 .

[0032] In this embodiment, the shell is formed by splicing together a number of steel plates, and adjacent steel plates are connected by fasteners. The steel plates are convenient for demolding after casting, thereby improving molding efficiency.

[0033] Example 3

[0034] Compared with embodiment 2, further, it includes a reinforcing plate 8, and several of the reinforcing plates 8 are arranged outside the shell 1, and the several reinforcing plates 8 are staggered and distributed with each other.

[0035] In this embodiment, the reinforcing plate can increase the strength of the shell and prevent the shell from being deformed or damaged during the casting process.

[0036] Example 4

[0037] Compared with embodiments 1-3, further, the end cover 4 and the shell 1 both have a plurality of mounting holes 9 , and the plurality of mounting holes 9 are distributed along the circumferential direction of the end cover, and the end cover 4 and the shell 1 are connected through the mounting holes 9 .

[0038] In this embodiment, the mounting hole is used to fix the end cover and the shell, thereby facilitating the removal and fixation of the end cover and improving the convenience of the mold.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A casting mold for the construction of river dams in water conservancy projects, characterized in that: include, A shell (1), the shell (1) having a casting cavity (2) and feed ports (3) located at both ends of the shell (1), the feed ports (3) being in communication with the casting cavity (2), An end cover (4), the end cover (4) is connected to both ends of the shell (1), and the end cover (4) is located at the feed port (3).

2. A casting mold for water conservancy project river dam construction according to claim 1, characterized in that: The housing further comprises a fixing through hole (5), the fixing through hole (5) passing through the casting cavity (2), and a fastening bolt (6), the fastening bolt (6) passing through the fixing through hole (5).

3. A casting mold for river dam construction of a water conservancy project according to claim 2, characterized in that: The shell (1) is formed by splicing together a plurality of steel plates (7), the plurality of steel plates (7) enclose the casting cavity (2), and the fixing through hole (5) is located on two of the steel plates (7).

4. A casting mold for water conservancy project river dam construction according to claim 1, characterized in that: It also includes reinforcing plates (8), wherein a plurality of the reinforcing plates (8) are arranged outside the shell (1), and the plurality of the reinforcing plates (8) are distributed in an interlaced manner.

5. A casting mold for river dam construction of a water conservancy project according to claim 1, characterized in that: The end cover (4) and the shell (1) both have a plurality of mounting holes (9), the plurality of mounting holes (9) being distributed along the circumference of the end cover, and the end cover (4) and the shell (1) being connected via the mounting holes (9).

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