Arch support with drainage function and arch bridge

Abstract

The utility model provides an arch support with a drainage function and an arch bridge, and belongs to the technical field of building construction, the arch support comprises a foundation base, a connecting piece, a permeable floral tube and a water drainage pipe, the upper end of the foundation base is provided with a mounting groove, and the side face of the foundation base is provided with a mounting hole communicated with the mounting groove; the width of the mounting groove is greater than the thickness of the arch ring; the connecting piece is mounted in the mounting groove and is fixedly connected with the foundation base; the lower end of the arch ring is installed on the connecting piece and fixedly connected with the connecting piece and the foundation base. The permeable floral tube is mounted in the mounting groove and is positioned on the inner side of the arch ring; the permeable floral tubes are arranged in the length direction of the foundation base; the drain pipe is installed on one side of the foundation base, one end of the drain pipe penetrates through the installation hole to be connected with the permeable floral pipe, and the other end of the drain pipe extends downwards and is connected with a drainage groove or a drainage pipeline. According to the skewback with the drainage function, rainwater permeating into the arch ring from the outside can be timely and effectively drained, and normal use of an arch bridge cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically relates to an arch seat and an arch bridge with drainage function. Background Art

[0002] An arch bridge is a type of culvert or passageway used for water, people, or small motorcycles to pass under the road. The arch bridge uses an arched top plate and takes advantage of the good compressive resistance of the arch structure, which is suitable for situations where the embankment above the culvert is high. The arch bridge mainly includes an arch ring and an arch seat. At present, water seepage often occurs at the arch seat due to external rainwater. The water that seeps into the arch bridge cannot be discharged in a timely and effective manner, thus affecting the normal use of the arch bridge. Utility Model Content

[0003] The utility model aims to provide an arch seat and an arch bridge with drainage function, so as to solve the technical problem in the prior art that water seepage occurs at the arch seat and cannot be discharged in time and effectively.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an arch seat with drainage function, including:

[0005] A basic base, used to carry the arch ring; a mounting groove is provided at the upper end of the basic base, and a mounting hole connected to the mounting groove is provided at the side; the width of the mounting groove is greater than the thickness of the arch ring;

[0006] A connecting member is installed in the installation groove and fixedly connected to the basic base; the lower end of the arch ring is installed on the connecting member and fixedly connected to the connecting member and the basic base;

[0007] A water-permeable flower pipe is installed in the installation groove and located inside the arch ring; the water-permeable flower pipe is arranged along the length direction of the basic base;

[0008] A drain pipe is installed on one side of the basic base, and one end of the drain pipe passes through the installation hole to be connected with the water-permeable flower pipe, and the other end of the drain pipe extends downward and is connected with a drainage trough or a drainage pipe.

[0009] In a possible implementation, there are multiple mounting holes, which are spaced apart along the length direction of the base; there are multiple drain pipes, which correspond one-to-one to the multiple mounting holes.

[0010] In a possible implementation, the other end of the drain pipe extends downwardly against the side surface of the base.

[0011] In a possible implementation, a filling layer is further provided on the basic base, which fills the installation groove and covers the permeable flower pipe.

[0012] In a possible implementation manner, the filling layer is crushed stone filling.

[0013] In a possible implementation, a protrusion is provided at one end of the upper end surface of the foundation base close to the inner side, and a secondary concrete encapsulation structure is provided at the other end, and the mounting groove is between the protrusion and the secondary concrete encapsulation structure; the connecting member has a first mounting surface and a second mounting surface, the first mounting surface is mounted in cooperation with and fixedly connected to the bottom surface of the mounting groove, and the second mounting surface is mounted in cooperation with and fixedly connected to the side surface of the secondary concrete encapsulation structure; the mounting hole is opened on the protrusion.

[0014] In a possible implementation, the base is provided with an anchor bolt, the lower end of the anchor bolt passes through the bottom surface of the mounting groove and is located in the base, and the upper end of the anchor bolt is located in the mounting groove; the connecting piece is provided with a first connecting hole located on the first mounting surface, the anchor bolt passes through the first connecting hole and a nut is used to fix the connecting piece and the base.

[0015] In a possible implementation, the connecting member is provided with a second connecting hole located on the second mounting surface, and the connecting member is fixedly connected to the secondary concrete encapsulation structure by bolts and nuts passing through the second connecting hole.

[0016] The beneficial effect of the arch seat with drainage function provided by the utility model is that compared with the prior art, the arch seat with drainage function of the utility model, when in use, two arch seats arranged at intervals are installed at the installation position, and a connecting piece is fixedly installed in the installation groove of the base base, the two ends of the arch ring are respectively installed in the installation grooves of the two bases, and are fixedly connected to the base base through the connecting piece, the arch ring is arranged close to the outer side of the installation groove, so there is a certain installation space on the inner side of the installation groove, and then a permeable flower pipe is installed in the installation groove, and the permeable flower pipe is arranged along the length of the base base, and finally a drain pipe passing through the installation hole is provided on the base base, and one end of the drain pipe is connected to the permeable flower pipe; when external rainwater penetrates into the interior of the arch ring, it first flows into the installation groove and enters the permeable flower pipe, and then flows downstream to the drain pipe and is discharged into the drainage trough or drainage pipe, so that the rainwater is discharged in a timely and effective manner, and will not affect the normal use of the arch bridge.

[0017] Another object of the present invention is to provide an arch bridge, comprising any one of the above-mentioned arch seats with drainage function.

[0018] In a possible implementation, the arch bridge further includes an arch ring which is a corrugated steel member.

[0019] The arch bridge provided by the utility model adopts an arch seat with drainage function. Therefore, when external rainwater penetrates into the interior of the arch ring, it first flows into the installation groove and enters the permeable flower pipe, and then flows down to the drain pipe and is discharged into the drainage trough or drainage pipe, thereby realizing timely and effective drainage of rainwater without affecting the normal use of the arch bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 A schematic diagram of the structure of an arch bridge provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of an arch seat with drainage function provided by an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the connection between the basic base and the connecting parts provided in an embodiment of the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Foundation base; 11. Installation groove; 12. Installation hole; 13. Protrusion; 14. Secondary concrete encapsulation structure; 15. Anchor bolt; 16. Bolt; 17. Nut; 2. Connector; 21. First installation surface; 22. Second installation surface; 3. Permeable flower pipe; 4. Filling layer; 5. Drain pipe; 6. Arch bridge; 61. Arch ring. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] See also Figures 1 to 3 , the arch seat with drainage function provided by the utility model is now described. An arch seat with drainage function includes a basic base 1, a connecting piece 2, a water-permeable flower pipe 3 and a drain pipe 5. The basic base 1 is used to support an arch ring 61; a mounting groove 11 is provided at the upper end of the basic base 1, and a mounting hole 12 connected to the mounting groove 11 is provided on the side; the width of the mounting groove 11 is greater than the thickness of the arch ring 61; the connecting piece 2 is installed in the mounting groove 11 and is fixedly connected to the basic base 1; the lower end of the arch ring 61 is installed on the connecting piece 2, and is fixedly connected to the connecting piece 2 and the basic base 1; the water-permeable flower pipe 3 is installed in the mounting groove 11 and is located on the inner side of the arch ring 61; the water-permeable flower pipe 3 is arranged along the length direction of the basic base 1; the drain pipe 5 is installed on one side of the basic base 1, and one end passes through the mounting hole 12 to connect with the water-permeable flower pipe 3, and the other end extends downward and is connected to the drainage groove or drainage pipe.

[0031] Compared with the prior art, the arch seat with drainage function provided by the utility model has two arch seats arranged at intervals at the installation position when in use, and a connecting piece 2 is fixedly installed in the installation groove 11 of the base base, two ends of the arch ring 61 are respectively installed in the installation grooves 11 of the two bases, and are fixedly connected to the base base 1 through the connecting piece 2, the arch ring 61 is arranged close to the outer side of the installation groove 11, so there is a certain installation space on the inner side of the installation groove 11, and then a permeable flower pipe 3 is installed in the installation groove 11, and the permeable flower pipe 3 is arranged along the length of the base base 1, and finally a drain pipe 5 passing through the installation hole 12 is provided on the base base 1, and one end of the drain pipe 5 is connected to the permeable flower pipe 3; when external rainwater penetrates into the interior of the arch ring 61, it first flows into the installation groove 11 and enters the permeable flower pipe 3, and then flows downstream to the drain pipe 5 and is discharged into the drainage trough or drainage pipe, so that the rainwater is discharged in time and effectively, and the normal use of the arch bridge 6 will not be affected.

[0032] See also Figures 1 to 3 As a specific embodiment of the arch seat with drainage function provided by the utility model, there are multiple mounting holes 12, and they are arranged at intervals along the length direction of the base 1; there are multiple drainage pipes 5, and they correspond one to one with the multiple mounting holes 12; therefore, when external rainwater penetrates into the arch ring 61 and enters the permeable flower tube 3, it can then be quickly discharged to the outside through the multiple mounting holes 12 and the multiple drainage pipes 5 in the length direction of the arch seat.

[0033] See also Figure 1 and Figure 2 As a specific embodiment of the arch seat with drainage function provided by the utility model, the other end of the drain pipe 5 is close to the side of the basic base 1 and extends downward; that is, the drain pipe 5 is set close to the basic base 1 and will not protrude a large distance outside the basic base 1, so that the entire arch seat with drainage function will not occupy more space in the arch ring 61.

[0034] See also Figure 1 and Figure 2 As a specific embodiment of the arch seat with drainage function provided by the utility model, a filling layer 4 is also provided on the base 1, which fills the installation groove 11 and covers the permeable flower pipe 3; after the permeable flower pipe 3 is installed in the installation draft, the filling layer 4 is laid on the permeable flower pipe 3, so as to cover the permeable flower pipe 3 and protect the permeable flower pipe 3. The filling layer 4 has a gap for rainwater to flow, so that the rainwater can smoothly enter the permeable flower pipe 3.

[0035] Preferably, the filling layer 4 is gravel filling, which has the advantages of light weight, good drainage, and strong loading performance.

[0036] See also Figures 1 to 3As a specific embodiment of the arch seat with drainage function provided by the utility model, a protrusion 13 is provided at one end of the upper end surface of the foundation base 1 close to the inner side, and a secondary concrete encapsulation structure 14 is provided at the other end, and a mounting groove 11 is provided between the protrusion 13 and the secondary concrete encapsulation structure 14; the connecting member 2 has a first mounting surface 21 and a second mounting surface 22, the first mounting surface 21 is matched with the bottom surface of the groove of the mounting groove 11 for installation and fixed connection, and the second mounting surface 22 is matched with the side surface of the secondary concrete encapsulation structure 14 for installation and fixed connection; the mounting hole 12 is provided on the protrusion 13; the mounting groove 11 is formed by means of the protrusion 13 and the secondary concrete encapsulation structure 14, and the arch ring 61 is installed more stably and conveniently under the action of the secondary concrete encapsulation structure 14. And the first mounting surface 21 and the second mounting surface 22 on the first connecting member 2 are respectively against the protrusion 13 and the secondary concrete encapsulation structure 14, so that one end of the connecting member 2 is fixedly connected to the foundation base 1, and the other end is fixedly connected to the arch ring 61 and the secondary concrete encapsulation structure 14 at the same time.

[0037] See also Figures 1 to 3 As a specific embodiment of the arch seat with drainage function provided by the utility model, a foundation base 1 is provided with an anchor bolt 15, the lower end of the anchor bolt 15 passes through the bottom surface of the installation groove 11 and is located in the foundation base 1, and the upper end of the anchor bolt 15 is located in the installation groove 11; a first connecting hole located on the first installation surface 21 is provided on the connecting member 2, the anchor bolt 15 passes through the first connecting hole and the connecting member 2 and the foundation base 1 are fixedly connected using a nut 17; when preparing the foundation base 1, the lower end of the anchor bolt 15 is prefabricated and installed on the foundation base 1, and the upper end is located in the installation groove 11 of the foundation base 1, when the connecting member 2 is installed in the installation groove 11, the first installation surface 21 of the connecting member 2 is cooperated and installed on the bottom surface of the installation groove 11, and the anchor bolt 15 passes through the first connecting hole, and then the anchor bolt 15 is fastened and connected to the connecting member 2 using a bolt 16, thereby realizing the fixed connection between the connecting member 2 and the foundation base 1.

[0038] See also Figures 1 to 3 As a specific embodiment of the arch seat with drainage function provided by the utility model, a second connecting hole located on the second mounting surface 22 is provided on the connecting member 2, and the connecting member 2 is fixedly connected to the secondary concrete encapsulation structure 14 by means of bolts 16 and nuts 17 passing through the second connecting hole; after the connecting member 2 is installed in the mounting groove 11, one end of the connecting member 2 is fixedly connected to the foundation base 1, and the other end is connected to the secondary concrete encapsulation structure 14, and bolts 16 are prefabricated on the secondary concrete encapsulation structure 14, and the bolts 16 are passed through the second connecting hole and are locked and fixed using nuts 17.

[0039] See also Figure 1The embodiment of the utility model further provides an arch bridge 6, which includes any one of the above-mentioned arch seats with drainage function.

[0040] The arch bridge 6 provided by the utility model adopts the above-mentioned arch seat with drainage function. Therefore, when external rainwater penetrates into the interior of the arch ring 61, it first flows into the installation groove 11 and enters the permeable flower tube 3, and then flows down to the drain pipe 5 and is discharged into the drainage trough or drainage pipe, so that the rainwater is discharged in time and effectively without affecting the normal use of the arch bridge 6.

[0041] See also Figure 1 As a specific implementation of the arch bridge 6 provided by the utility model, the arch bridge 6 also includes an arch ring 61 made of corrugated steel. With the help of the arch ring 61 made of corrugated steel, the arch bridge 6 has strong deformation resistance and good safety and stability.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An abutment with drainage function, characterized in that: include: A basic base, used to carry the arch ring; a mounting groove is provided at the upper end of the basic base, and a mounting hole connected to the mounting groove is provided at the side; the width of the mounting groove is greater than the thickness of the arch ring; A connecting member is installed in the installation groove and fixedly connected to the basic base; the lower end of the arch ring is installed on the connecting member and fixedly connected to the connecting member and the basic base; A water-permeable flower pipe is installed in the installation groove and located inside the arch ring; the water-permeable flower pipe is arranged along the length direction of the basic base; A drain pipe is installed on one side of the basic base, and one end of the drain pipe passes through the installation hole to be connected with the water-permeable flower pipe, and the other end of the drain pipe extends downward and is connected with a drainage trough or a drainage pipe.

2. The abutment with drainage function as claimed in claim 1, characterized in that: There are multiple installation holes, which are arranged at intervals along the length direction of the basic base; there are multiple drainage pipes, which correspond one-to-one to the multiple installation holes.

3. The abutment with drainage function as claimed in claim 2, characterized in that: The other end of the drain pipe is attached to the side surface of the basic base and extends downward.

4. The abutment with drainage function according to claim 1, characterized in that: The basic base is also provided with a filling layer which fills the installation groove and covers the permeable flower pipe.

5. The abutment with drainage function as claimed in claim 4, characterized in that: The filling layer is gravel filling.

6. The abutment with drainage function as claimed in claim 1, characterized in that: A protrusion is provided at one end of the upper end surface of the foundation base close to the inner side, and a secondary concrete encapsulation structure is provided at the other end, and the mounting groove is between the protrusion and the secondary concrete encapsulation structure; the connecting member has a first mounting surface and a second mounting surface, the first mounting surface is matched and installed with the bottom surface of the mounting groove and fixedly connected, and the second mounting surface is matched and installed with the side surface of the secondary concrete encapsulation structure and fixedly connected; the mounting hole is opened on the protrusion.

7. The abutment with drainage function as claimed in claim 6, characterized in that: The base base is provided with an anchor bolt, the lower end of the anchor bolt passes through the bottom surface of the installation groove and is located in the base base, and the upper end of the anchor bolt is located in the installation groove; the connecting piece is provided with a first connecting hole located on the first mounting surface, the anchor bolt passes through the first connecting hole and uses a nut to fix the connecting piece and the base base.

8. The abutment with drainage function as claimed in claim 6, characterized in that: The connecting member is provided with a second connecting hole located on the second mounting surface, and the connecting member is fixedly connected to the secondary concrete encapsulation structure by bolts and nuts passing through the second connecting hole.

9. An arch bridge, characterized in that: It comprises an abutment with drainage function as described in any one of claims 1 to 8.

10. The arch bridge according to claim 9, characterized in that: The arch bridge also includes an arch ring which is a corrugated steel member.

Images