A hanging basket spraying maintenance device for bridge construction

Abstract

The utility model discloses a hanging basket spraying and curing device for bridge construction, which is arranged on the hanging basket; the hanging basket spraying and curing device for bridge construction comprises: a sliding assembly, which comprises a fixed column and an upper sliding connecting plate and a lower sliding connecting plate respectively connected to the sliding beam and the bottom rail in a sliding manner, the two ends of the fixed column are respectively fixedly connected to the upper sliding connecting plate and the lower sliding connecting plate, a traveling vehicle is slidably connected to the fixed column, and the traveling vehicle can move along the length direction of the fixed column; a spraying assembly, which comprises a water storage tank, a connecting pipe and a spray head, the spray head is connected to the water storage tank through the connecting pipe, the water storage tank is fixed on the fixed column, and the spray head is fixedly arranged on the traveling vehicle. The utility model can replace manual high-altitude watering operations, avoid the risks of high-altitude operations, and improve the curing efficiency; and the watering is uniform, ensuring the curing effect of the beam body.

Description

Technical Field

[0001] The utility model relates to the technical field of beam maintenance, and more specifically, to a hanging basket spray maintenance device for bridge construction. Background Art

[0002] In bridge construction, continuous beams are cast section by section using hanging basket equipment. After casting one section, water spraying and curing are required for a period of time so that the cast bridge section can reach the load-bearing condition before the next bridge section can be cast. At present, in the construction process of continuous beam concrete curing, manual watering curing method is mostly used, which requires manual high-altitude operation, and manual watering curing has the problems of uneven watering and high operation risks. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0004] In order to achieve these purposes and other advantages according to the utility model, a hanging basket spraying and curing device for bridge construction is provided, which is arranged on a hanging basket, and the hanging basket includes a truss, a sliding beam and a bottom rail; the truss is fixed on the beam surface, and its cantilever end is connected to one end of the sliding beam and the bottom rail respectively through a suspension rod, and the other ends of the sliding beam and the bottom rail are respectively fixedly connected to the beam body; the hanging basket spraying and curing device for bridge construction includes:

[0005] The sliding assembly comprises a fixed column and an upper sliding connecting plate and a lower sliding connecting plate respectively connected to the sliding beam and the bottom rail in a sliding manner, the two ends of the fixed column are respectively fixedly connected to the upper sliding connecting plate and the lower sliding connecting plate, the fixed column is slidably connected to a traveling vehicle, and the traveling vehicle can move along the length direction of the fixed column;

[0006] The spray assembly comprises a water tank, a connecting pipe and a spray head, wherein the spray head is connected to the water tank through the connecting pipe, the water tank is fixed on the fixing column, and the spray head is fixedly arranged on the traveling vehicle.

[0007] Preferably, the upper sliding connecting plate is sleeved on the sliding beam.

[0008] Preferably, a slide groove is opened on one side of the fixed column along its length direction, and racks are fixedly arranged on the two opposite side walls of the slide groove. The traveling vehicle includes a traveling gear and a driving motor, and the driving motor is used to drive the traveling gear to rotate, and the traveling gear is meshed with the rack.

[0009] Preferably, the lower sliding connecting plate is arranged horizontally, the bottom surface of the bottom bar is provided with a sliding rail, the lower sliding connecting plate is provided with a connecting block, the top surface of the connecting block is provided with an inclined portion matching the inclination angle of the bottom bar, the inclined portion is embedded in the sliding rail, and the connecting block is a retractable structure.

[0010] Preferably, the fixing column is formed by a plurality of columns that are detachably connected in sequence.

[0011] Preferably, the hanging basket, the sliding assembly and the spray assembly are respectively arranged in two groups, and are symmetrically arranged on both sides of the beam body along the transverse direction of the bridge; a water collecting cloth is detachably connected between the two lower sliding connecting plates, and a water collecting tank is connected to the bottom of the water collecting cloth, and the water collecting tank is connected to the water storage tank through a water pump.

[0012] The utility model at least has the following beneficial effects:

[0013] The utility model provides a hanging basket spraying and curing device for bridge construction. The walking vehicle on the fixed column drives the spray head to move in the vertical direction to spray the beam body, thereby realizing spraying and curing of the newly cast beam body. The upper sliding connecting plate and the lower sliding connecting plate respectively slide along the horizontal direction of the sliding beam and the bottom rail to drive the fixed column to move horizontally, thereby further expanding the spraying range of the spray head. In the above process, the spray head replaces manual high-altitude watering operations, thereby avoiding the risks of high-altitude operations and improving the curing efficiency. Compared with manual watering, the spray head is more uniform, thereby ensuring the curing effect of the beam body. The hanging basket spraying and curing device for bridge construction has a simple structure and can move with the movement of the hanging basket and the sliding beam, without the need for repeated disassembly and installation.

[0014] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a side structural schematic diagram of the hanging basket of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of the hanging basket spray maintenance device for bridge construction according to the utility model;

[0017] Figure 3 It is a side structural schematic diagram of the traveling vehicle of the utility model; DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0019] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] like Figures 1 to 3 As shown, the utility model provides a hanging basket spraying maintenance device for bridge construction, which is arranged on a hanging basket 200, and the hanging basket 200 includes a truss 210, a sliding beam 230 and a bottom rail 240; the truss is fixed on the beam surface, and its cantilever end is connected to one end of the sliding beam 230 and the bottom rail 240 respectively through a suspension rod 220, and the other ends of the sliding beam 230 and the bottom rail 240 are respectively fixedly connected to the beam body 100; the hanging basket spraying maintenance device for bridge construction includes:

[0021] The sliding assembly 300 includes a fixed column 320 and an upper sliding connecting plate 310 and a lower sliding connecting plate 330 respectively connected to the sliding beam 230 and the bottom rail 240 in a sliding manner. The two ends of the fixed column 320 are respectively fixedly connected to the upper sliding connecting plate 310 and the lower sliding connecting plate 330. The fixed column 320 is slidably connected to a traveling vehicle, which can move along the length direction of the fixed column 320.

[0022] The spray assembly 400 includes a water tank 410, a connecting pipe 420 and a spray head 430. The spray head 430 is connected to the water tank 410 through the connecting pipe 420. The water tank 410 is fixed on the fixing column 320. The spray head 430 is fixed on the traveling vehicle.

[0023] In this technical solution, the hanging basket 200 adopts the hanging basket structure conventionally used in the construction of continuous beams in the prior art, the truss 210 has a cantilever end, and is sequentially connected to the sliding beam 230 and the bottom rail 240 through the suspension rod 220; the other ends of the sliding beam 230 and the bottom rail 240 are fixedly connected to the beam body 100, and the specific connection method can refer to the prior art. The bottom rail 240 is usually parallel to the bottom surface of the beam body 100 or abuts against the bottom surface of the beam body 100, and is arranged obliquely. When spraying and curing the newly cast beam 100, the traveler on the fixed column 320 drives the spray head 430 to move in the vertical direction to spray the beam, and the water tank 410 supplies water to the spray head 430 through the connecting pipe 420; the upper sliding connecting plate 310 and the lower sliding connecting plate 330 slide horizontally along the sliding beam 230 and the bottom rail 240 respectively to further drive the fixed column 320 to move horizontally, further expanding the spray range of the spray head 430. After the curing construction at the current position is completed, the hanging basket 200 drives the bridge construction hanging basket spray curing device to move as a whole to perform spray curing on the next working surface. The water tank 410 is fixedly connected to the fixed column 320 so as to move synchronously with the fixed column 320. Preferably, rollers can be provided at the bottom of the water tank 410 so that the water tank 410 can roll along the beam surface driven by the fixed column 320, thereby reducing the load on the fixed column 320.

[0024] In another technical solution, the upper sliding connecting plate 310 is sleeved on the sliding beam 230 to achieve a sliding connection between the upper sliding connecting plate 310 and the sliding beam 230. Specifically, a threaded through hole is opened on the upper sliding connecting plate 310 and is connected with bolts. The bolts are used to tighten the sliding beam 230 to fix the upper sliding connecting plate 310.

[0025] In another technical solution, a slide groove is provided on one side of the fixed column 320 along its length direction, and racks are fixedly provided on the two opposite side walls of the slide groove. The traveling vehicle includes a traveling gear 350 and a driving motor 340. The driving motor 340 is used to drive the traveling gear 350 to rotate, and the traveling gear 350 is meshed with the rack. The spray head 430 is fixedly provided on the housing of the driving motor 340. To avoid spraying dead angles, a horizontal plate 360 ​​is also provided on the housing of the driving motor 340. The spray head 430 is fixed on the horizontal plate 360 ​​so that the spray head 430 can be extended a certain distance from the fixed column 320.

[0026] In another technical solution, the lower sliding connecting plate 330 is arranged horizontally, the bottom surface of the bottom bar 240 is provided with a slide rail, the lower sliding connecting plate 330 is provided with a connecting block 331, the top surface of the connecting block 331 is provided with an inclined portion matching the inclination angle of the bottom bar 240, the inclined portion is embedded in the slide rail, and the connecting block 331 is a retractable structure. Considering that the bottom bar 240 is usually parallel to the bottom surface of the beam body 100 and is arranged obliquely, an inclined portion is arranged on the top of the connecting block 331, and the inclined portion is embedded in the slide rail at the bottom of the bottom bar 240, so as to provide support for the lower sliding connecting block while preventing the inclined portion from falling out; the connecting block 331 is a retractable structure to keep the lower sliding connecting plate 330 horizontal. Specifically, the connecting block 331 can adopt a conventional multi-stage sleeve structure, and a limit block is arranged between two adjacent sleeves to prevent it from falling out. That is, the bottom of the connecting block 331 is fixed on the lower sliding connecting plate 330, the upper part is the movable end and the top surface is the inclined surface; when the lower sliding connecting plate 330 moves laterally with the upper sliding connecting plate 310 and the fixed column 320, the connecting block 331 gradually extends or shortens.

[0027] In another technical solution, the fixing column 320 is formed by a plurality of columns 321 that are detachably connected in sequence, and the overall length of the fixing column 320 is increased or decreased by the number of the columns 321 according to usage requirements.

[0028] In another technical solution, the hanging basket 200, the sliding assembly 300 and the spray assembly 400 are respectively arranged in two groups, and are symmetrically arranged on both sides of the beam body 100 along the transverse bridge direction; a water collecting cloth 500 is detachably connected between the two lower sliding connecting plates 330, and a water collecting tank 600 is connected to the bottom of the water collecting cloth 500, and the water collecting tank 600 is connected to the water storage tank 410 through a water pump. The water for spraying curing is collected by the water collecting cloth 500, and the bottom of the water collecting cloth 500 is connected to the water collecting tank 600 through a pipeline. The water collecting tank 600 can be fixedly arranged on the lower sliding connecting plate 330 or the bottom rail 240, and then the water collected in the water collecting tank 600 is returned to the water storage tank 410 through a water pump, so as to realize the reuse of the water for spraying curing.

[0029] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A hanging basket spraying maintenance device for bridge construction, arranged on a hanging basket, the hanging basket comprising a truss, a sliding beam and a bottom rail; the truss is fixed on the beam surface, and its cantilever end is connected to one end of the sliding beam and the bottom rail respectively through a hanger, and the other ends of the sliding beam and the bottom rail are respectively fixedly connected to the beam body; characterized in that: The hanging basket spraying maintenance device for bridge construction comprises: The sliding assembly comprises a fixed column and an upper sliding connecting plate and a lower sliding connecting plate respectively connected to the sliding beam and the bottom rail in a sliding manner, the two ends of the fixed column are respectively fixedly connected to the upper sliding connecting plate and the lower sliding connecting plate, the fixed column is slidably connected to a traveling vehicle, and the traveling vehicle can move along the length direction of the fixed column; The spray assembly comprises a water tank, a connecting pipe and a spray head, wherein the spray head is connected to the water tank through the connecting pipe, the water tank is fixed on the fixing column, and the spray head is fixedly arranged on the traveling vehicle.

2. The hanging basket spraying and curing device for bridge construction according to claim 1, characterized in that: The upper sliding connecting plate is sleeved on the sliding beam.

3. The hanging basket spraying and curing device for bridge construction according to claim 1, characterized in that: A slide groove is provided on one side of the fixed column along its length direction, and racks are fixedly arranged on the two opposite side walls of the slide groove. The traveling vehicle includes a traveling gear and a driving motor. The driving motor is used to drive the traveling gear to rotate, and the traveling gear is meshed with the rack.

4. The hanging basket spraying and curing device for bridge construction according to claim 1, characterized in that: The lower sliding connecting plate is arranged horizontally, the bottom surface of the bottom bar is provided with a sliding rail, the lower sliding connecting plate is provided with a connecting block, the top surface of the connecting block is provided with an inclined portion matching the inclination angle of the bottom bar, the inclined portion is embedded in the sliding rail, and the connecting block is a retractable structure.

5. The hanging basket spraying and curing device for bridge construction according to claim 1, characterized in that: The fixing column is formed by a plurality of upright columns which are detachably connected in sequence.

6. The hanging basket spraying and curing device for bridge construction according to claim 1, characterized in that: The hanging basket, the sliding assembly and the spray assembly are respectively arranged in two groups and are symmetrically arranged on both sides of the beam body along the transverse direction; a water collecting cloth is detachably connected between the two lower sliding connecting plates, and a water collecting tank is connected to the bottom of the water collecting cloth, and the water collecting tank is connected to the water storage tank through a water pump.

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