CN218373320U

CN218373320U - Continuous sealed water-proof and drainage system for railway bridge

Info

Publication number: CN218373320U
Application number: CN202221446110.7U
Authority: CN
Inventors: 邹阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2023-01-24
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to the technical field of railway bridges, and discloses a railway bridge continuous sealing waterproof and drainage system, which comprises a first section beam body and a second section beam body, wherein the second section beam body is arranged at the rear part of the first section beam body, grooves are arranged at the opposite sides of the first section beam body and the second section beam body, a bottom plate is arranged at the joint of the bottom ends of the first section beam body and the second section beam body, elongated grooves are arranged at the front and rear sides of the upper surface of the bottom plate, and a threaded circular pipe is fixedly connected in the middle of the upper surface of the bottom plate; the threaded circular pipes are screwed on the threaded circular pipes by using the screw rods, the threaded circular pipes are placed at the joints of the two beam bodies from the side faces of the beam bodies, at the moment, the bottom plates are arranged at the lower surfaces of the beam bodies, concrete is poured into the joints of the beam bodies, the concrete is soaked in the grooves and the elongated grooves, after the concrete is solidified, the bottom plates are adhered to the beam bodies, the circular pipes, the concrete and the beam bodies on the front side and the rear side are adhered together, after the screw rods are disassembled, the adhesive layers, the sand grain layers and the waterproof layers are sequentially laid, and the beam bodies can be firmly connected.

Description

Continuous sealed water-proof and drainage system for railway bridge

Technical Field

The utility model relates to a railroad bridge technical field specifically is a railroad bridge is sealed waterproof drainage system in succession.

Background

The railway bridge has the advantages of large load, large impact force, large driving density, high standard for resisting natural disasters, and certain vertical and transverse rigidity and dynamic performance particularly required by the structure. For more than 100 years, the bridge construction technology of China railways has made remarkable progress, high-strength durable new materials are researched and manufactured, advanced and reasonable bridge structures are designed, and scientific and advanced manufacturing and construction process equipment is provided.

In the bridge construction process, need handle two sections roof beam body junctions, the beam-ends water repellent that uses at present is comparatively simple, is difficult to realize better water-proof effects. And the drainage effect of present bridge is relatively poor, appears ponding easily on the bridge floor when rainwater weather.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a railway bridge continuous sealing prevents drainage system has solved two sections roof beam body junctions and has been difficult to realize better waterproof problem, has still solved the problem that appears ponding on the bridge floor easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a railway bridge continuous sealing prevents drainage system, includes one section roof beam body and two section roof beam bodies, the rear of one section roof beam body is equipped with the two section roof beam body, one section roof beam body with the recess is seted up to the opposite side of two section roof beam bodies, one section roof beam body with the bottom junction of two section roof beam bodies is equipped with the bottom plate, the elongated slot is seted up to both sides around the upper surface of bottom plate, the upper surface middle part fixedly connected with screw thread pipe of bottom plate, the lateral wall integrated into one piece of screw thread pipe has a plurality of horizontal poles, one section roof beam body with it has the concrete to grout between the two section roof beam bodies, the last fixed surface of concrete is connected with the viscose layer, the sand grain layer has been laid to the upper surface of viscose layer, the waterproof layer has been laid to the upper surface of sand grain layer, the two section roof beam bodies with the equal fixedly connected with supporting pedestal in bottom of one section roof beam body, the upper surface left and right sides fixedly connected with the side wall of the upper surface left and right sides fixedly connected with of one section roof beam body, the side wall with the junction of one section roof beam body inlays and is equipped with violently managing, the one end intercommunication of violently managing, the open filter screen is seted up to the other end.

Preferably, the horizontal pipes are embedded at the joints of the side walls and the support base, and the number of the horizontal pipes is multiple.

Preferably, the bottom end of the vertical pipe is communicated with an underground drainage pipeline.

Preferably, the concrete is grouted to the inside of the groove and the long groove.

Preferably, each bottom plate is provided with two circular threaded pipes, and the circular threaded pipes are in threaded connection with an external screw.

Preferably, the first filter screen is perpendicular to the second filter screen.

Advantageous effects

The utility model provides a continuous sealed waterproof and drainage system of railroad bridge possesses following beneficial effect:

(1) The utility model discloses in through setting up the bottom plate, the elongated slot, the recess, the concrete, the screw thread pipe, the horizontal pole, the waterproof layer, the mucigel, structural element such as grit layer, in the railway bridge construction process, use the screw rod to twist on the screw thread pipe, place the screw thread pipe in two roof beam body junctions from roof beam body side, at this moment, the bottom plate is in roof beam body lower surface position, pour into the concrete in roof beam body junction, the concrete is soaked in recess and elongated slot, treat the concrete solidification back, the bottom plate pastes together with the roof beam body, the pipe, the roof beam body of both sides pastes together around concrete and, the round bar makes the connection firm, after the screw rod is dismantled, lay the mucigel in proper order, the grit layer, the waterproof layer, can make roof beam body spare connect firmly, avoid the rainwater to ooze downwards.

(2) The utility model discloses in through setting up violently pipe, riser, filter screen one number, filter screen No. two wait structural element, violently manage and inlay and establish between the roof beam body and side wall, violently manage the cutting and have uncovered, should uncovered be L shape, two filter screens of installation in uncovered, rainwater on the bridge can flow in filter screen No. one, in the situation flows in the riser, when the rainwater was big, the rainwater can utilize the circulation of filter screen No. two, during the rainwater finally flowed in the groundwater pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in a partial side view;

FIG. 3 is a schematic view of the side view of the present invention;

fig. 4 is a schematic view of the local amplification structure of the present invention.

In the figure: 1. a side wall; 2. a transverse tube; 3. a section of beam body; 4. a support base; 5. a riser; 6. a second section of beam body; 7. concrete; 8. a waterproof layer; 9. an adhesive layer; 10. a sand layer; 11. a cross bar; 12. a groove; 13. a base plate; 14. a threaded round tube; 15. a long groove; 16. opening the mouth; 17. a first filter screen; 18. and a second filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a continuous sealed waterproof and drainage system of railroad bridge, including one section roof beam body 3 and two sections roof beam body 6, the rear of one section roof beam body 3 is equipped with two sections roof beam body 6, recess 12 is seted up to the opposite side of one section roof beam body 3 and two sections roof beam body 6, the bottom junction of one section roof beam body 3 and two sections roof beam body 6 is equipped with bottom plate 13, elongated slot 15 is seted up to both sides around the upper surface of bottom plate 13, the upper surface middle part fixedly connected with threaded circular tube 14 of bottom plate 13, threaded circular tube 14's lateral wall integrated into one piece has a plurality of horizontal poles 11, it has concrete 7 to grout between one section roof beam body 3 and the two sections roof beam body 6, the last fixed surface of concrete 7 is connected with viscose layer 9, the last surface laying of viscose layer 9 is equipped with sand grain layer 10, the last surface laying of sand grain layer 10 is equipped with waterproof layer 8, the equal fixedly connected with supporting pedestal 4 in bottom of two sections roof beam body 6 and one section roof beam body 3, the upper surface left and right sides fixedly connected with sidewall 1 of the upper surface of two sections roof beam body 6 and the left and right sides fixedly connected with sidewall 1 of the other side wall 1, the other end that wall 1 inlays and one section roof beam body 3 is equipped with 2, the other end that the other end is violently is equipped with the pipe 2, the filter screen 16 is opened and is violently is connected with the filter screen 16 and is violently is opened and is connected with the filter screen 16, the pipeline 16.

Furthermore, the connecting part of the side wall 1 and the supporting base 4 is also embedded with a plurality of transverse pipes 2, the transverse pipes 2 and the vertical pipes 5 are made of metal materials, and the outer walls of the transverse pipes 2 and the vertical pipes 5 are sprayed with anti-embroidery coatings.

Further, the bottom end of the vertical pipe 5 is communicated with an underground drainage pipeline, and rainwater flows into the drainage pipeline through the vertical pipe 5.

Further, concrete 7 is grouted into the grooves 12 and the long grooves 15, and the first section of beam body 3, the threaded circular tube 14, the cross rod 11, the long grooves 15 and the second section of beam body 6 are adhered to the concrete 7, so that the two beam bodies are more stable.

Furthermore, each bottom plate 13 is provided with two circular threaded pipes 14, the circular threaded pipes 14 are in threaded connection with an external screw, the screw can be screwed into the circular threaded pipes 14, the circular threaded pipes 14 are placed at the joint of the two beam bodies from the side faces of the beam bodies, and the screw is detached after concrete 7 is poured into the connection and solidified.

Furthermore, no. 17 filter screens and No. two 18 mutually perpendicular of filter screen, the rainwater on the bridge can flow into No. 17 filter screens, flows into riser 5 in the same place, and when the rainwater was big, the rainwater can utilize No. two 18 circulation of filter screens, and the rainwater finally flows into in the groundwater pipeline.

To sum up, the utility model discloses a work flow: in the railway bridge construction process, a screw rod is screwed on the threaded circular pipe 14, the threaded circular pipe 14 is placed at the joint of two beam bodies from the side face of the beam body, at the moment, the bottom plate 13 is arranged at the lower surface of the beam body, concrete 7 is poured into the joint of one section of beam body 3 and the two sections of beam bodies 6, the concrete 7 is downwards soaked in the groove 12 and the long groove 15, after the concrete 7 is solidified, the screw rod is disassembled, the viscose layer 9, the sand layer 10 and the waterproof layer 8 are sequentially laid, the beam body can be firmly connected, rainwater is prevented from downwards seeping, the transverse pipe 2 is embedded between the beam body and the side wall 1, the transverse pipe 2 is provided with a cutting opening, two filter screens are installed in the opening 16, rainwater on the bridge can flow into the first filter screen 17 and then flows into the vertical pipe 5, when the rainwater is large, the rainwater can flow into the underground sewer pipe by utilizing the second filter screen 18, and finally flows into the underground sewer pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway bridge roof beam is waterproof drainage system sealed in succession, includes one section roof beam body (3) and two sections roof beam bodies (6), its characterized in that: the rear of one section of beam body (3) is provided with the two sections of beam bodies (6), the opposite sides of one section of beam body (3) and the two sections of beam body (6) are provided with grooves (12), the bottom junction of one section of beam body (3) and the two sections of beam body (6) is provided with a bottom plate (13), the front and back sides of the upper surface of the bottom plate (13) are provided with elongated grooves (15), the middle part of the upper surface of the bottom plate (13) is fixedly connected with a threaded circular pipe (14), the outer side wall of the threaded circular pipe (14) is integrally formed with a plurality of cross rods (11), one section of beam body (3) and a waterproof layer (8) is arranged between the two sections of beam bodies (6) in a grouting manner, the upper surface of the concrete (7) is fixedly connected with an adhesive layer (9), a sand layer (10) is arranged on the upper surface of the adhesive layer (9), a waterproof layer (8) is arranged on the upper surface of the sand layer (10), the two sections of beam body (6) and the bottom of one section of beam body (3) are fixedly connected with a supporting base (4), the left and right sides of the horizontal cross tubes (1) and the connecting wall (2), and the upper surface of the two sections of the beam body (3) are connected with a connecting part (1), an opening (16) is formed in the other end of the transverse pipe (2), and a first filter screen (17) and a second filter screen (18) are fixedly connected to the inner portion of the opening (16).

2. The continuous sealing waterproof and drainage system for the railway bridge as claimed in claim 1, wherein: the connecting part of the side wall (1) and the supporting base (4) is also embedded with the transverse pipes (2), and the number of the transverse pipes (2) is multiple.

3. The continuous sealing waterproof and drainage system for the railway bridge as claimed in claim 1, wherein: the bottom end of the vertical pipe (5) is communicated with an underground drainage pipeline.

4. The continuous sealing waterproof and drainage system for the railway bridge as claimed in claim 1, wherein: and the concrete (7) is grouted to the inner parts of the groove (12) and the long groove (15).

5. The railroad bridge continuous sealing waterproof and drainage system of claim 1, which is characterized in that: every two totally on bottom plate (13) screw thread pipe (14), screw thread pipe (14) and outside screw rod threaded connection.

6. The railroad bridge continuous sealing waterproof and drainage system of claim 1, which is characterized in that: the first filter screen (17) and the second filter screen (18) are perpendicular to each other.