Prestressed concrete cylinder pipe (PCCP) temporary storage device

Abstract

The utility model relates to a PCCP pipe temporary storage device which comprises at least two supporting structures arranged at the bottom of a PCCP pipe at intervals, each supporting structure comprises a supporting block, a connecting rib, a connecting plate and a fixing nut, the supporting blocks are a set of wedge blocks with 45-degree beveled bearing faces, and the supporting blocks are oppositely arranged on the two sides of the bottom of the PCCP pipe and connected based on the connecting ribs; threads are arranged at the two ends of the connecting ribs, the ends of the connecting ribs penetrate through the supporting blocks and are fixedly connected based on fixing nuts, and connecting plates are arranged between the fixing nuts and the supporting blocks. According to the PCCP temporary storage device, the PCCP temporary storage device is arranged below the PCCP and used for temporarily storing the PCCP, the stability of the PCCP temporary storage device is guaranteed, meanwhile, lifting operation of the PCCP can be facilitated, the single temporary storage device is extremely light and can be repeatedly used, the construction efficiency is improved, and the construction measure cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water conservancy engineering, in particular to a PCCP pipe temporary storage device. BACKGROUND

[0002] In the linear buried pipe engineering construction process of water conservancy engineering, the PCCP pipe that has not been buried needs to be temporarily stored. Measures need to be taken to prevent vibration, collision and sliding during the transportation of the PCCP pipe and after the transportation to the construction site. In the existing temporary storage measures of the PCCP pipe, the traditional sleepers are prone to settlement and have poor stability; the steel fixing support has high transportation cost, is heavy and has low disassembly and assembly efficiency, and is not convenient for lifting operation. These methods have a great impact on the progress and cost control of the project. Therefore, there is an urgent need for a device that can effectively solve the above problems. CONTENT OF THE UTILITY MODEL

[0003] To solve or partially solve the problems in the related art, the present application provides a PCCP pipe temporary storage device, which can facilitate the lifting operation of the PCCP pipe while ensuring that the PCCP pipe can be stably stored.

[0004] The first aspect of the present application provides a PCCP pipe temporary storage device, which comprises at least two support structures arranged at the bottom of the PCCP pipe, and the support structure comprises a support block, a connecting rib, a connecting plate and a fixing nut. The support block is a group of wedge-shaped blocks provided with 45° beveled bearing surfaces. The support blocks are oppositely arranged at both sides of the bottom of the PCCP pipe and are connected based on the connecting rib, so that the PCCP pipe is suspended on the temporary storage surface to facilitate the installation of the hoisting equipment. Thread holes are formed at both ends of the connecting rib, and the ends are respectively penetrated through the support blocks and are fixedly connected based on the fixing nuts. The connecting plate is arranged between the fixing nut and the support block.

[0005] Among them, the PCCP pipe temporary storage device comprises three support structures, which are respectively arranged at both ends and the middle position of the PCCP pipe to form stable support for the PCCP pipe.

[0006] Among them, one fixing nut is arranged on the inner side of the connecting section of the connecting rib, and two fixing nuts are arranged on the outer side.

[0007] Among them, the connecting rib is provided with two connecting ribs, which are arranged on the same horizontal line.

[0008] The technical scheme provided by the present application can include the following beneficial effects:

[0009] The present application provides a PCCP pipe temporary storage device, which is arranged below the PCCP pipe to temporarily store the PCCP pipe. While ensuring the stability of the PCCP pipe, the lifting operation of the PCCP pipe can be facilitated. The single temporary storage device is extremely light and can be reused, which improves the construction efficiency and reduces the construction measure cost.

[0010] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application, as claimed. BRIEF DESCRIPTION OF DRAWINGS

[0011] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout and in which:

[0012] Figure 1 is a front installation structure schematic diagram of the device shown in the embodiment of the present application;

[0013] Figure 2 is a side installation structure schematic diagram of the device shown in the embodiment of the present application;

[0014] REFERENCE NUMERALS:

[0015] In the figure, 1 is a support block, 2 is a connecting rib, 3 is a connecting plate, 4 is a fixing nut, and 5 is a PCCP pipe. DETAILED DESCRIPTION

[0016] Embodiments of the present application will be described in more detail by referring to the attached drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided so that the present application is more thoroughly and completely conveyed to those skilled in the art, and the scope of the present application is fully conveyed to those skilled in the art.

[0017] It should be understood that although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0018] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0019] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 , Figure 2 The PCCP pipe 5 temporary storage device shown includes three support structures spaced apart at the bottom of the PCCP pipe 5, respectively located at both ends and the middle of the PCCP pipe 5, to provide stable support for the PCCP pipe 5.

[0022] Each support structure includes: support block 1, connecting rib 2, connecting plate 3 and fixing nut 4. The support block 1 is a set of wedge-shaped blocks with a 45° oblique bearing surface. The support blocks 1 are arranged opposite each other on both sides of the bottom of the PCCP pipe 5 and connected based on the connecting rib 2, so that the PCCP pipe 5 is suspended on the temporary storage surface to facilitate the installation of hoisting equipment. There are two connecting ribs 2, which are located on the same horizontal line.

[0023] Each connecting rib 2 has threads at both ends. The left end passes through the left support block 1, and the right end passes through the right support block 1. They are then fixedly connected by fixing nuts 4. A connecting plate 3 is provided between the fixing nuts 4 and the support blocks 1. One fixing nut 4 is provided on the inner side of the connecting section of the connecting rib 2, and two fixing nuts 4 are provided on the outer side.

[0024] The support structure is set according to the size of the PCCP pipe 5. Specifically, when the outer diameter of the PCCP pipe 5 is 1.6m, the connecting bar 2 uses two HRB400E threaded steel bars with a diameter of 25mm (1.6m long), and both ends are connected to the prefabricated support block 1. The connection is reinforced with a steel plate and nuts. The support block 1 uses a 45° beveled bearing surface bearing wooden wedge, which is 30cm wide, 50cm long and 50cm high.

[0025] Finally, it should be noted that in this document, relationships such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "contain," or any other variations are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0026] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0027] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0028] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application.

[0029] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A PCCP tube temporary storage device, characterized in that, The system includes at least two support structures spaced apart at the bottom of the PCCP pipe. Each support structure comprises a support block, a connecting rib, a connecting plate, and a fixing nut. The support block is a set of wedge-shaped blocks with a 45° beveled bearing surface. The support blocks are positioned opposite each other on both sides of the bottom of the PCCP pipe and connected based on the connecting rib, so that the PCCP pipe is suspended on a temporary storage surface for easy installation by hoisting equipment. The connecting rib has threads at both ends, and its ends pass through the support block and are fixedly connected based on the fixing nut. A connecting plate is provided between the fixing nut and the support block.

2. The PCCP tube temporary storage device according to claim 1, characterized in that, The PCCP pipe temporary storage device includes three support structures, which are respectively disposed at both ends and the middle of the PCCP pipe to provide stable support for the PCCP pipe.

3. The PCCP tube temporary storage device according to claim 1, characterized in that, One fixing nut is provided on the inner side of the connecting section of the connecting rib, and two fixing nuts are provided on the outer side.

4. The PCCP tube temporary storage device according to claim 1, characterized in that, The connecting ribs are provided in two places, and they are located on the same horizontal line.

Images