Formwork structure for realizing integrated pouring of concrete pipeline and pipe base

Abstract

The utility model relates to the technical field of building construction, and discloses a formwork structure for achieving integrated pouring of a concrete pipeline and a pipe base, which is used for laying the pipeline in a drainage channel and comprises a plurality of pipe pillows of a cuboid structure. The multiple pipe pillows are arranged in the direction perpendicular to the length direction of the drainage groove and are arranged at intervals in the length direction of the drainage groove, and through grooves used for bearing pipelines are formed in the tops of the pipe pillows; the multiple sets of formworks are arranged, each set of formworks comprises two formworks symmetrically arranged on the two sides of the pipeline in the length direction, and the ends of the formworks are tightly attached to the end faces of the pipe pillows at the corresponding positions; the number of the supporting pieces is multiple, and the supporting pieces are used for supporting all the formworks. The prefabricated concrete pipe sleeper is directly used as a formwork cross brace to replace a traditional cushion layer, the cushion layer pouring step is omitted, the construction period is shortened, and the material and labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a formwork structure for integrated casting of concrete pipes and pipe foundations. Background Technology

[0002] In traditional stormwater and sewage system renovation projects, concrete pipe construction typically requires laying a foundation layer before pipe installation and concrete pouring. This method presents several problems: First, the foundation layer construction increases procedures and material costs, and uneven layer distribution can lead to pipe positioning deviations. Second, temporary timber or steel components are often used for formwork support, making it difficult to ensure consistent formwork spacing and affecting the quality of the concrete foundation. Third, existing support structures are complex and lack stability, making them prone to displacement or deformation during pouring, requiring repeated adjustments and extending the construction period. Furthermore, traditional processes have low formwork turnover rates, making them unsuitable for large-scale construction needs. Therefore, there is an urgent need for a formwork structure that integrates concrete pipe and foundation pouring, simplifying the construction process, improving structural stability, and enabling foundation-free pouring. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a formwork structure for integrated casting of concrete pipes and pipe foundations, so as to solve the problems pointed out in the background art.

[0004] To achieve the aforementioned objectives of this utility model, the technical solution adopted is as follows:

[0005] A formwork structure for integrated casting of concrete pipes and pipe foundations, used for laying pipes in drainage trenches, includes:

[0006] Pipe supports, which are cuboid in structure, are provided in multiples. Each pipe support is arranged perpendicular to the length of the drainage channel and spaced apart along the length of the drainage channel. Each pipe support has a through groove on its top for supporting the pipe.

[0007] The template is provided in multiple sets. Each set of templates includes two templates symmetrically arranged on both sides of the pipe length direction. The multiple templates are respectively attached to the two end faces of each pipe rest and arranged in parallel, and the adjacent templates are connected.

[0008] Support members, wherein multiple support members are provided and are used to support each of the templates.

[0009] As a further improvement of this utility model, the support member is a triangular support structure, and the support member is respectively supported between the inner walls of each template and the drainage channel.

[0010] As a further improvement of this utility model, the support member includes multiple horizontal support plates and diagonal support plates. The multiple horizontal support plates are arranged in parallel between each template and the inner wall of the drainage channel. The end of each horizontal support plate away from the template is provided with a stop perpendicular to the length direction of the horizontal support plate. Each stop and the template are diagonally supported by a diagonal support plate.

[0011] As a further improvement of this utility model, several reinforcing plates are arranged parallel to the length direction of the template on the side of the template away from the pipe.

[0012] As a further improvement of this utility model, the inclined brace is supported between the stop and the reinforcing plate.

[0013] As a further improvement of this utility model, the through groove is a trapezoidal groove.

[0014] As a further improvement of this utility model, a concrete layer is poured in the area between the two sides of the pipe and the template, and in the area between the bottom of the pipe and the pipe rest.

[0015] The beneficial effects of this utility model are as follows: This utility model uses precast concrete pipe supports directly as formwork cross braces, replacing the traditional subbase, eliminating the subbase pouring step, shortening the construction period, and reducing material and labor costs. Furthermore, the pipe supports are the same length as the pipe foundation width and are spaced along the drainage channel, ensuring uniform formwork spacing, preventing pipe installation misalignment, and improving the molding quality of the pipe foundation concrete. The use of precast wooden formwork in conjunction with the precast pipe supports allows for rapid assembly and disassembly and reuse, reducing resource waste and making it suitable for large-scale projects. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the tube pillow of this utility model.

[0020] In the diagram: 1. Pipe sleeper, 11. Through groove, 2. Template, 3. Support component, 31. Horizontal brace, 32. Diagonal brace, 33. Stop, 4. Reinforcing plate, 5. Concrete layer, 6. Pipe. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0023] like Figure 1-3 As shown, a formwork structure for integrated casting of concrete pipes and pipe foundations is used for laying pipes 6 in a drainage ditch, comprising:

[0024] Pipe pillow 1, the pipe pillow 1 is a cuboid structure, multiple pipe pillows 1 are provided, the multiple pipe pillows 1 are all arranged perpendicular to the length direction of the drainage channel and are spaced apart along the length direction of the drainage channel, and the top of each pipe pillow 1 is provided with a through groove 11 for supporting the pipe 6.

[0025] Template 2, wherein multiple sets of template 2 are provided, each set of template 2 includes two templates 2 symmetrically arranged on both sides of the length direction of pipe 6, and multiple templates 2 are respectively attached to the two end faces of each pipe rest 1 and arranged in parallel, and adjacent templates 2 are connected;

[0026] Support member 3, wherein multiple support members 3 are provided and used to support each of the templates 2.

[0027] The support member 3 is a triangular support structure, and the support member 3 is supported between the inner walls of each template 2 and the drainage channel.

[0028] The support member 3 includes multiple horizontal support plates 31 and diagonal support plates 32. The multiple horizontal support plates 31 are arranged in parallel between each template 2 and the inner wall of the drainage channel. The end of each horizontal support plate 31 away from the template 2 is provided with a stop 33 perpendicular to the length direction of the horizontal support plate 31. Each stop 33 and the template 2 is diagonally supported by a diagonal support plate 32.

[0029] Several reinforcing plates 4 are arranged parallel to the length of the template 2 on the side away from the pipe 6.

[0030] The diagonal brace 32 is supported between the stop 33 and the reinforcing plate 4.

[0031] The through groove 11 is a trapezoidal groove.

[0032] A concrete layer 5 is poured in the area between the two sides of the pipe 6 and the template 2, and in the area between the bottom of the pipe 6 and the pipe rest 1.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, component disassembly or combination, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A formwork structure for integrated casting of concrete pipes and pipe foundations, used for laying pipes in drainage trenches, characterized in that, include: Pipe supports, which are cuboid in structure, are provided in multiples. Each pipe support is arranged perpendicular to the length of the drainage channel and spaced apart along the length of the drainage channel. Each pipe support has a through groove on its top for supporting the pipe. The template is provided in multiple sets. Each set of templates includes two templates symmetrically arranged on both sides of the pipe length direction. The multiple templates are respectively attached to the two end faces of each pipe rest and arranged in parallel, and the adjacent templates are connected. Support members, wherein multiple support members are provided and are used to support each of the templates.

2. The formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 1, characterized in that: The support member is a triangular support structure, and the support member is respectively supported between the inner walls of each template and the drainage channel.

3. The formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 1, characterized in that: The support includes multiple horizontal support plates and diagonal support plates. The multiple horizontal support plates are arranged in parallel between each template and the inner wall of the drainage channel. The end of each horizontal support plate away from the template is provided with a stop perpendicular to the length direction of the horizontal support plate. Each stop and the template are supported by a diagonal support plate.

4. The formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 3, characterized in that: Several reinforcing plates are arranged parallel to the length of the template on the side away from the pipe.

5. A formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 4, characterized in that: The diagonal brace is supported between the stop and the reinforcing plate.

6. The formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 1, characterized in that: The through groove is a trapezoidal groove.

7. The formwork structure for integrated casting of concrete pipes and pipe foundations according to claim 1, characterized in that: The areas between the pipe and the template on both sides, as well as between the bottom of the pipe and the pipe rest, are filled with concrete layers.

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