Construction structure of cast-in-place riding well

Abstract

The utility model relates to a cast-in-place horse-riding well construction structure which comprises a first pipeline and a horse-riding well, two sides of the first pipeline are connected with second pipelines, the horse-riding well comprises a horse-riding well pool wall and a horse-riding well bottom plate, and butt joint faces of the first pipeline and the second pipelines are located in the horse-riding well pool wall. A reinforcing sleeve and a rigid waterproof lantern ring are sequentially installed on the periphery of the end of the first pipeline and the periphery of the end of the second pipeline, the reinforcing sleeve and the rigid waterproof lantern ring are poured in the well wall of the riding well, the first pipeline, the second pipeline and the reinforcing sleeve are filled with sealant to be connected, a supporting frame is arranged on the periphery of the first pipeline and the periphery of the second pipeline, and the reinforcing sleeve is of a split structure. The device is formed by connecting two semicircular steel lantern rings through a welding seam. According to the utility model, the construction efficiency and the construction safety of the riding well can be improved, and the leakage risk of the pool wall is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal construction and relates to a construction structure of a cast-in-place horse well. Background Art

[0002] In municipal pipeline construction, in order to increase inspection ports and connect new pipelines, it is necessary to add an inspection well in the middle of the existing pipeline 1. The horse-riding well is a special inspection well built on the existing pipeline. Compared with the traditional inspection well construction method, the advantage of the horse-riding well is that it does not require flow interruption, makes full use of existing pipelines, and has little impact on the surrounding environment. It is widely used in municipal drainage projects, road projects, renovation of old urban areas, construction of new urban areas, and drainage of industrial plants. However, the traditional horse-riding well construction has certain limitations: 1. The protection of the existing pipeline 1 is not good during construction, safety accidents may occur, and the normal operation of the pipeline may be affected; 2. There may be a risk of leakage at the connection between the existing pipeline and the wall of the newly built inspection well pool; 3. The construction period is long and has a great impact on the surrounding environment. Summary of the invention

[0003] The utility model aims to provide a construction structure of a cast-in-place riding well, which can solve the above-mentioned problems and reduce the risk of pool wall leakage.

[0004] According to the technical solution provided by the utility model: a construction structure of a cast-in-place riding well, including a first pipe and a riding well, the first pipe is connected to the second pipe on both sides, the riding well includes a riding well pool wall and a riding well bottom plate, the docking surface between the first pipe and the second pipe is located in the riding well pool wall, the outer periphery of the first pipe and the second pipe end is sequentially installed with a reinforcement sleeve and a rigid waterproof sleeve ring, the reinforcement sleeve and the rigid waterproof sleeve ring are cast in the riding well pool wall, the first pipe, the second pipe and the reinforcement sleeve are filled with sealant for connection, and a support frame is provided on the outer periphery of the first pipe and the second pipe.

[0005] As a further improvement of the utility model, the reinforcing sleeve adopts a split structure, which is composed of two semicircular steel sleeve rings connected by a weld.

[0006] As a further improvement of the utility model, the rigid waterproof sleeve ring is made of metal material; the rigid waterproof sleeve ring is connected to the reinforcement sleeve through a welding process.

[0007] As a further improvement of the utility model, the support frame includes vertically symmetrically arranged support columns, the upper and middle parts of the support columns are connected by a support upper beam and a support lower beam, and the support columns, the support upper beam and the support lower beam form a support cavity.

[0008] As a further improvement of the present invention, the outer peripheries of the first pipe and the second pipe are closely attached to the supporting cavity.

[0009] As a further improvement of the utility model, a support frame is sleeved on the outer periphery of the first pipe, and the bottom of the support column passes through the bottom plate of the riding well.

[0010] As a further improvement of the utility model, the support frame sleeved on the outer periphery of the second pipeline is cast in the wall of the riding well.

[0011] The positive effects of this application are:

[0012] The utility model can improve the construction efficiency and construction safety of the riding well and reduce the risk of pool wall leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the utility model.

[0014] Figure 2 It is a cross-sectional view of the first pipeline and the second pipeline of the utility model.

[0015] Figure 3 It is a cross-sectional view of the utility model.

[0016] Figure 1-Figure 3 It includes a first pipe 1, a semicircular steel collar 3, a weld 4, a supporting column 5, a supporting lower beam 6, a supporting upper beam 7, a riding well pool wall 8, a riding well bottom plate 9, a rigid waterproof collar 10, a sealant 11, a second pipe 12, etc. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described herein. In addition, similar terms such as "including" and "having" mean that in addition to those contents already listed in "including" and "having", other contents that have not been listed can also be "included" and "having"; for example, a process, method, system, product or device that can include a series of steps or units is not necessarily limited to those steps or units that have been clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] Due to the angle of the drawing, some components may not be drawn, but their positions and connection relationships can be partially understood based on the text expression.

[0021] like Figure 1 As shown, the utility model is a construction structure of a cast-in-place horse riding well, including a first pipe 1 and a horse riding well, the first pipe 1 is connected to the second pipe 12 on both sides, the horse riding well includes a horse riding well pool wall 8 and a horse riding well bottom plate 9, the first pipe 1 and the second pipe 12 are located in the horse riding well pool wall 8, and the outer periphery of the first pipe 1 and the second pipe 12 end is sequentially installed with a reinforcement sleeve and a rigid waterproof collar 10, and the reinforcement sleeve and the rigid waterproof collar 10 are cast in the horse riding well pool wall 8, as shown in FIG. Figure 2 As shown, the first pipe 1 , the second pipe 12 and the reinforcement sleeve are connected by filling a sealant 11 , and a support frame is provided on the outer periphery of the first pipe 1 and the second pipe 12 .

[0022] The function of the reinforcement sleeve is to improve the strength of the ends of the first pipe 1 and the second pipe 12. The reinforcement sleeve adopts a split structure, which is composed of two semicircular steel sleeve rings 3 connected by a weld 4. The split structure is conducive to the construction operation of the reinforcement sleeve on site.

[0023] The rigid waterproof sleeve ring 10 is made of metal material and is connected to the reinforcement sleeve by welding process.

[0024] like Figure 3 As shown, the support frame includes vertically symmetrically arranged support columns 5, the upper and middle parts of the support columns 5 are connected by a support upper crossbeam 7 and a support lower crossbeam 6, the support columns 5, the support upper crossbeam 7, and the support lower crossbeam 6 form a support cavity, and the outer peripheries of the first pipe 1 and the second pipe 12 are tightly attached to the support cavity.

[0025] The support frame sleeved on the outer periphery of the first pipeline 1, the bottom of the support column 5 passes through the riding well bottom plate 9. The support frame sleeved on the outer periphery of the second pipeline 12 is cast in the riding well pool wall 8.

[0026] The working process of the utility model is as follows:

[0027] The function of this structure is to transform the existing pipeline and build a diversion structure around the pipeline. First, find the location where diversion is needed along the pipeline. The pipeline adopts a split structure, so according to the diversion position, find a section of the pipeline, that is, the first pipeline 1, and the second pipeline 12 connected to it. After finding the location, dig it. Then install the reinforcement sleeve and the rigid waterproof ring 10 at the ends of the first pipeline 1 and the second pipeline 12, build a support frame, and pour the riding well.

[0028] After completing the above operations, the first pipeline 1 located in the riding well is cut open to lead out the water flowing inside.

[0029] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A construction structure of a cast-in-place riding well, comprising a first pipeline (1) and a riding well, characterized in that: The first pipe (1) is connected to the second pipe (12) at both sides. The riding well comprises a riding well wall (8) and a riding well bottom plate (9). The butt joint surface between the first pipe (1) and the second pipe (12) is located in the riding well wall (8). Reinforcement sleeves and rigid waterproof sleeve rings (10) are sequentially installed on the outer peripheries of the ends of the first pipe (1) and the second pipe (12). The reinforcement sleeves and the rigid waterproof sleeve rings (10) are cast in the riding well wall (8). Sealant (11) is filled between the first pipe (1), the second pipe (12) and the reinforcement sleeve to connect them. A support frame is provided on the outer peripheries of the first pipe (1) and the second pipe (12).

2. The construction structure of the cast-in-place riding well as claimed in claim 1 is characterized in that: The reinforcement sleeve adopts a split structure, and is composed of two semicircular steel sleeve rings (3) connected by a weld (4).

3. The construction structure of the cast-in-place riding well as claimed in claim 1 is characterized in that: The rigid waterproof sleeve ring (10) is made of metal material; the rigid waterproof sleeve ring (10) is connected to the reinforcement sleeve by welding.

4. The construction structure of the cast-in-place riding well as claimed in claim 1 is characterized in that: The support frame comprises support columns (5) arranged vertically and symmetrically, the upper part and the middle part of the support columns (5) being connected by a support upper crossbeam (7) and a support lower crossbeam (6), and the support columns (5), the support upper crossbeam (7), and the support lower crossbeam (6) enclose a support cavity.

5. The construction structure of the cast-in-place riding well as claimed in claim 4 is characterized in that: The outer circumferences of the first pipe (1) and the second pipe (12) are closely attached to the supporting cavity.

6. The construction structure of the cast-in-place riding well as claimed in claim 4 is characterized in that: A support frame is sleeved on the outer periphery of the first pipe (1), and the bottom of the support column (5) passes through the riding well bottom plate (9).

7. The construction structure of the cast-in-place riding well as claimed in claim 4 is characterized in that: A support frame sleeved on the outer periphery of the second pipe (12) is cast into the wall (8) of the riding well.

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