Municipal road bridge simply supported beam construction structure

Abstract

The utility model relates to a supporting beam construction structure, belongs to the technical field of road construction, and particularly relates to a municipal road bridge simply supported beam construction structure which comprises two stand columns, a fluorescent warning board is detachably installed between the two stand columns, and a communicating water pipe is detachably installed between the two stand columns. The stand columns are arranged, the fluorescent warning plates are detachably installed between the stand columns, the protective fence formed by combining the stand columns and the fluorescent warning plates can play a role in warning, isolating and protecting a construction site, the communicating water pipe is installed, and the branch pipes are fixedly communicated with the outer side of the communicating water pipe at equal intervals, so that the safety of the construction site is improved. The multiple branch pipes communicate with the interior of the rolling ball, then water can be supplied to the interiors of the multiple sprayers, the water conveying ends of water pumps at the two ends of the communicating water pipe are in butt joint, a communicating water supply waterway is formed, the device is suitable for supporting beams in a large range, the spraying direction of all the sprayers can be adjusted according to the beam supporting difficulty, and the amount of the supporting beams at all positions can be adjusted; the problem that an existing supporting beam can only be used for dust falling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a municipal road bridge simply supported beam construction structure. Background Art

[0002] Road construction includes horizontal excavation method, longitudinal excavation method and mixed method. A lot of dust will be generated during the construction process, so supporting beam treatment is required.

[0003] However, the existing supporting beam construction structure still has the following problems:

[0004] The traditional anti-dust device for road construction is just a simple water-spraying beam support device. It has not been innovated in accordance with the characteristics of road construction operations. It is not convenient for supporting beams over a large area, and it is not convenient to adjust the amount of supporting beams in various places according to the difficulty of supporting beams in the construction area. It is inconvenient to use. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a municipal road bridge simply supported beam construction structure, by setting columns, fluorescent warning plates are detachably installed between the columns, and the guardrail formed by the combination of the columns and the fluorescent warning plates can play a role of warning, isolation and protection for the construction site, by installing a connecting water pipe, a plurality of branch pipes are fixedly connected at equal intervals on the outside of the connecting water pipe, and the plurality of branch pipes are connected to the inside of the ball, so that water can be supplied to the inside of a plurality of nozzles, and the water delivery ends of the water pumps at both ends of the connecting water pipe are connected to form a connected water supply waterway, which is suitable for a wide range of supporting beams, and can adjust the spraying direction of each nozzle according to the difficulty of supporting beams, so as to realize the adjustment of the amount of supporting beams at various locations.

[0006] The technical solution to achieve the purpose of the utility model is: a municipal road bridge simply supported beam construction structure, including two columns, a fluorescent warning plate is detachably installed between the two columns, and a connecting water pipe is detachably installed between the two columns, a main water pipe is penetrated on the inner side of the connecting water pipe, a plurality of branch pipes are fixedly connected to the outer side of the main water pipe at equal intervals, the plurality of branch pipes all penetrate the interior of the connecting water pipe, and both ends of the main water pipe are fixedly connected with a corrugated pipe, and also include: a plurality of dust reduction mechanisms, the plurality of dust reduction mechanisms are evenly arranged on one side of the connecting water pipe; the plurality of dust reduction mechanisms include a plurality of mounting seats fixed at equal intervals on one side of the connecting water pipe, a plurality of rolling cavities are provided on the inner sides of the plurality of mounting seats, a plurality of rolling balls are rollingly installed on the inner sides of the plurality of rolling cavities, a plurality of connecting holes are provided on the inner sides of the plurality of rolling balls, and nozzles are fixed on the outer walls of the plurality of rolling balls, the plurality of nozzles are connected to the interior of the rolling balls, and the plurality of branch pipes are connected to the interior of the rolling balls.

[0007] In some embodiments, two fixed blocks are symmetrically fixed on one side of the two columns, and the two vertically adjacent fixed blocks are rotatably connected to the limit seats. The inner sides of the two limit seats are provided with insertion cavities that are compatible with the two ends of the fluorescent warning plate.

[0008] In some embodiments, threaded holes are provided on the inner sides of the two columns, and threaded joints matching the two threaded holes are fixed at one end of the two bellows, and the two threaded joints are both hollow.

[0009] In some embodiments, a base is fixed to the lower ends of the two columns, and a plurality of ground nails are respectively connected to the inner sides of the two bases through threaded rotation.

[0010] In some embodiments, the top ends of the plurality of mounting seats are rotatably connected to screws via threads, the plurality of screws are rotatably connected to the inner side of the rolling cavity via threads, and the plurality of screws are respectively in contact with the outer walls of the plurality of rolling balls.

[0011] In some embodiments, the plurality of branch pipes are all adapted to the connecting hole.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] Firstly, the utility model sets columns, and fluorescent warning plates are detachably installed between the columns. The guardrail formed by the combination of the columns and the fluorescent warning plates can play a role of warning, isolating and protecting the construction site. By installing a connecting water pipe, multiple branch pipes are fixedly connected at equal intervals on the outside of the connecting water pipe, and the multiple branch pipes are connected to the inside of the rolling ball, so as to supply water to the inside of multiple nozzles. The water delivery ends of the water pumps at both ends of the connecting water pipe are connected to form a connected water supply waterway, which is suitable for a wide range of supporting beams, and the spraying direction of each nozzle can be adjusted according to the difficulty of supporting beams, so as to achieve the adjustment of the supporting beam quantity at various places;

[0014] Second, the fluorescent warning plate between the two columns of the utility model can be rotated to facilitate bending and turning, thus meeting the characteristics of road construction operations, and the bellows and threaded joints ensure docking with the threaded holes in each column, which can always ensure the smooth flow of water supply channels and is easy to use;

[0015] The invention solves the problem that the existing support beams can only be used for dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure provided in one embodiment of the utility model;

[0018] Figure 2This is a schematic diagram of a separate structure of one of the columns provided in one embodiment of the utility model;

[0019] Figure 3 The utility model provides in one embodiment Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the structure between the connecting water pipe and the dust suppression mechanism provided in one embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Column; 11. Fixed block; 12. Limit seat; 13. Insert cavity; 14. Threaded hole; 15. Base; 16. Ground nail; 2. Connecting water pipe; 21. Main water pipe; 22. Branch pipe; 23. Bellows; 24. Threaded joint; 3. Dust suppression mechanism; 31. Mounting seat; 32. Rolling cavity; 33. Rolling ball; 34. Connecting hole; 35. Nozzle; 36. Screw; 4. Fluorescent warning plate. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. 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 are within the scope of protection of the utility model.

[0024] The utility model provides a municipal road bridge simply supported beam construction structure through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 4As shown, a municipal road bridge simply supported beam construction structure comprises two columns 1, a fluorescent warning board 4 can be detachably installed between the two columns 1, and passers-by and staff can be warned by the fluorescent warning board 4, a connecting water pipe 2 can be detachably installed between the two columns 1, a main water pipe 21 is arranged through the inner side of the connecting water pipe 2, a plurality of branch pipes 22 are fixedly connected at equal intervals on the outer side of the main water pipe 21, the plurality of branch pipes 22 all pass through the inside of the connecting water pipe 2, and both ends of the main water pipe 21 are fixedly connected with a corrugated pipe 23, and also comprises: a plurality of dust suppression Mechanism 3, multiple dust reduction mechanisms 3 are evenly spaced and arranged on one side of the connected water pipe 2; multiple dust reduction mechanisms 3 include multiple mounting seats 31 fixed at equal intervals on one side of the connected water pipe 2, multiple mounting seats 31 are each provided with rolling cavities 32 on the inner side, multiple rolling cavities 32 are each rollingly mounted with rolling balls 33 on the inner side, multiple rolling balls 33 are each provided with connecting holes 34 on the inner side, and multiple rolling balls 33 are each fixed with nozzles 35 on the outer walls thereof, multiple nozzles 35 are each connected to the inside of the rolling balls 33, thereby ensuring the circulation of water, and multiple branch pipes 22 are each connected to the inside of the rolling balls 33;

[0026] When in use, the water outlet of the external water pump is connected to the inside of the connecting water pipe 2 for water supply, and the water flows through multiple branch pipes 22 to the inside of multiple rolling balls 33 respectively, and finally sprayed through multiple nozzles 35 to reduce dust generated during construction.

[0027] like Figure 2 As shown, in one embodiment, two fixing blocks 11 are symmetrically fixed on one side of the two columns 1, and the two vertically adjacent fixing blocks 11 are rotatably connected to the limit seats 12. The inner sides of the two limit seats 12 are provided with insertion cavities 13 adapted to the fluorescent warning plate 4. The fluorescent warning plate 4 is plugged into the inner sides of the two insertion cavities 13, and the rotation connection is used for easy adjustment.

[0028] like Figure 3 As shown, in one embodiment, threaded holes 14 are provided on the inner sides of the two columns 1, and threaded connectors 24 matching the two threaded holes 14 are fixed at one end of the two bellows 23. The two threaded connectors 24 are hollow, which is convenient for connecting with external water supply pipes. By screwing the two threaded connectors 24 to the inner sides of the two threaded holes 14, installation is facilitated and disassembly is possible at the same time.

[0029] like Figure 4 As shown, in one embodiment, a base 15 is fixed to the lower ends of the two columns 1, and the inner sides of the two bases 15 are respectively connected with a plurality of ground nails 16 through threaded rotation, thereby improving the stability of the whole after installation.

[0030] like Figure 4As shown, in one embodiment, the top ends of the multiple mounting seats 31 are all connected to screws 36 through threads, and the multiple screws 36 are all connected to the inner side of the rolling cavity 32 through threads, and the multiple screws 36 are respectively abutted against the outer walls of the multiple rolling balls 33. By tightening or loosening the multiple screws 36, the spraying direction of the multiple nozzles 35 can be changed.

[0031] like Figure 4 As shown, in one embodiment, the plurality of branch pipes 22 are all matched with the communication holes 34 to ensure the circulation of water.

[0032] The specific working method is: first, place the base 15 on the construction road surface, then drive the corresponding ground nails 16 into the road surface, fix the base 15 and the column 1, then insert one end of the fluorescent warning plate 4 into the insertion cavity 13 of the limit seat 12, and then insert the other end of the fluorescent warning plate 4 into the insertion cavity 13 of another limit seat 12, respectively rotate the two threaded joints 24 into the corresponding threaded holes 14, so that the main water pipes 21 and the threaded holes 14 are interconnected to form a sealed water supply passage, and the output end of the external water pump is detachably connected to the threaded hole 14 located at the farthest side, that is, connected to the inside of the threaded joint 24, and each is adjusted according to the different difficulty of spraying the support beams in each area. To adjust the spraying direction of the nozzle 35, loosen the screw 36 and directly rotate the nozzle 35. At this time, the corresponding ball 33 will roll in the rolling cavity 32, but always ensure that the input end of the nozzle 35 passes through the branch pipe 22 and the inner cavity of the ball 33 to be connected with the main water pipe 21. Finally, tighten the screw 36 to limit and fix the corresponding ball 33, thereby realizing the adjustment of the position of the nozzle 35, start the external water pump, supply water to the main water pipe 21, and enter the inner cavity of the ball 33 through multiple branch pipes 22 and connecting holes 34. Then, water mist is sprayed from the corresponding nozzle 35 to start the beam supporting operation. The entire beam supporting work is carried out simultaneously with the warning and protection work of the fluorescent warning board 4, and passers-by and staff can be warned while reducing dust.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A simply supported beam construction structure for a municipal road bridge, comprising two columns (1), a fluorescent warning plate (4) being detachably mounted between the two columns (1), and a connecting water pipe (2) being detachably mounted between the two columns (1), a main water pipe (21) being arranged on the inner side of the connecting water pipe (2), a plurality of branch pipes (22) being fixedly connected at equal intervals on the outer side of the main water pipe (21), the plurality of branch pipes (22) all being mounted on the inside of the connecting water pipe (2), and a corrugated pipe (23) being fixedly connected at both ends of the main water pipe (21), characterized in that: Also includes: A plurality of dust reduction mechanisms (3), wherein the plurality of dust reduction mechanisms (3) are arranged at equal intervals on one side of the connecting water pipe (2); The plurality of dust reduction mechanisms (3) comprise a plurality of mounting seats (31) fixed at equal intervals on one side of the connecting water pipe (2); a rolling cavity (32) is arranged on the inner side of the plurality of mounting seats (31); a rolling ball (33) is rollingly mounted on the inner side of the plurality of rolling cavities (32); a connecting hole (34) is arranged on the inner side of the plurality of rolling balls (33); a nozzle (35) is fixed on the outer wall of the plurality of rolling balls (33); the plurality of nozzles (35) are connected to the inside of the rolling ball (33); and the plurality of branch pipes (22) are connected to the inside of the rolling ball (33).

2. A municipal road bridge simply supported beam construction structure according to claim 1, characterized in that: Two fixing blocks (11) are fixed symmetrically on one side of the two uprights (1), and a limiting seat (12) is rotatably connected between two vertically adjacent fixing blocks (11). Insertion cavities (13) matching the two ends of the fluorescent warning plate (4) are arranged on the inner sides of the two limiting seats (12).

3. A municipal road bridge simply supported beam construction structure according to claim 1, characterized in that: The inner sides of the two uprights (1) are provided with threaded holes (14), and one end of the two bellows (23) is fixed with a threaded joint (24) matched with the two threaded holes (14), and the two threaded joints (24) are both hollow.

4. The municipal road bridge simply supported beam construction structure according to claim 1, characterized in that: A base (15) is fixed to the lower ends of the two uprights (1), and a plurality of ground nails (16) are respectively rotatably connected to the inner sides of the two bases (15) through threads.

5. The municipal road bridge simply supported beam construction structure according to claim 1, characterized in that: The top ends of the plurality of mounting seats (31) are all rotatably connected to screws (36) through threads, the plurality of screws (36) are all rotatably connected to the inner side of the rolling cavity (32) through threads, and the plurality of screws (36) are respectively in contact with the outer walls of the plurality of rolling balls (33).

6. The municipal road bridge simply supported beam construction structure according to claim 1, characterized in that: The plurality of branch pipes (22) are all matched with the connecting hole (34).

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