Large bridge member maintenance cabin

Abstract

The utility model discloses a large bridge member curing cabin, which is characterized in that the curing process is optimized, the curing cabin is composed of a main body cabin, a telescopic cabin and a movement cabin with a walking mechanism, one side of the main body cabin is connected with the telescopic cabin, the other end of the telescopic cabin is connected with the movement cabin, and the walking mechanism comprises a walking gear, a motor, a rack and a ground rail. The movement cabin moves along the ground, the telescopic cabin stretches out and draws back, the whole cabin space is adjusted, and the two sets of flowing fans with the opposite blowing directions are arranged in the main body cabin so that it can be guaranteed that internal air flows evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge component maintenance, in particular to a large bridge component maintenance cabin. Background Art

[0002] In construction projects, especially in the process of bridge construction, the maintenance of bridge components is a key step to ensure their quality. Bridge components such as concrete usually need to be cured under specific temperature and humidity conditions to ensure that the materials gradually reach the designed strength and durability. Traditional maintenance methods usually include placing the components in a fixed curing room or covering them with plastic sheets to maintain the humidity and temperature of the curing environment. However, these methods have some obvious shortcomings;

[0003] The spatial non-adjustability of existing fixed curing rooms limits their adaptability to bridge components of different sizes. When curing extra-large components, the fixed curing rooms may not be able to accommodate the bridge components. When curing relatively small bridge components, the fixed large space will lead to waste of heat energy, reduce energy utilization efficiency, and increase maintenance costs. Utility Model Content

[0004] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the utility model is to provide a bridge component curing cabin which shortens the curing time, accelerates the production cycle and has excellent curing effect.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a health-care cabin for large bridge components, including a main cabin, a telescopic cabin and a movement cabin, one side of the main cabin is fixedly connected to one end of the telescopic cabin, the other end of the telescopic cabin is fixedly connected to the movement cabin, a walking mechanism is provided on the movement cabin, two groups of flow fans are fixedly connected inside the main cabin, and the two groups of flow fans blow air in opposite directions.

[0006] In the above technical solution, hatches are provided on the main cabin and the sports cabin, and electric rolling shutters are fixedly installed at the hatches.

[0007] In the above technical solution, steam injection assemblies are fixedly connected to the inner walls of the main cabin and the movement cabin, the two groups of steam injection assemblies are connected by a hose, and the steam injection assemblies located in the main cabin are connected to the steam supply system.

[0008] In the above technical solution, the walking mechanism includes a walking gear, a motor, a rack and a ground rail, the ground rail is laid on the ground, the bottom of the moving cabin is fixedly connected to a slide rail, the slide rail is slidably connected to the ground rail, one side of the ground rail is fixedly connected to a rack, the moving cabin is fixedly connected to the motor, the power shaft of the motor is fixedly connected to the walking gear, and the walking gear is meshingly connected to the rack.

[0009] In the above technical solution, a guide column is fixedly connected to the main cabin, a guide platform is provided on the motion cabin to match the guide column, the guide platform is slidably connected to the guide column, and a stand is fixedly connected to the end of the guide column.

[0010] In the above technical solution, the steam injection assembly includes a steam guide frame and a steam nozzle. A flow channel is provided inside the steam guide frame. The steam guide frame is fixedly connected to the inner walls of the main cabin and the movement cabin. Multiple groups of steam nozzles are fixedly connected to the steam guide frame. The steam guide frame is connected to the steam supply system pipeline.

[0011] In the above technical solution, the telescopic cabin adopts a corrugated telescopic structure made of high-temperature resistant rubber material.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The travel mechanism can drive the moving cabin to move linearly, so that the telescopic cabin can produce telescopic movement. In this way, the space of the entire cabin can be adjusted as needed, so that the cabin space can not only meet the placement requirements of bridge components, but also reduce the maintenance space. This means that the volume of space that needs to be heated is reduced, so steam and heat energy can be used more concentratedly, reducing heat loss and improving energy utilization efficiency. Moreover, a smaller maintenance space can be heated to the required maintenance temperature more quickly, so that the concrete can reach the strength requirements faster, thereby shortening the maintenance time and accelerating the production cycle;

[0014] 2. Two sets of flow fans are provided in the main cabin, and the blowing directions of the two sets of fans are opposite. Such a structure can make the steam inside the entire cabin flow. The flowing steam helps to form a uniform temperature and humidity environment in the curing room, which helps to ensure that the temperature and humidity distribution on the surface and inside of the concrete is balanced, thereby avoiding cracks or other defects caused by local dryness or uneven hot and cold. The flowing steam reduces the condensation of steam on the concrete surface, which can prevent the damage to the concrete surface caused by condensed water droplets, and also avoids the uneven curing conditions caused by the generation of condensed water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the utility model from another perspective;

[0018] Figure 4 It is a structural schematic diagram of the walking mechanism in the utility model.

[0019] In the figure: 101 main cabin, 102 telescopic cabin, 103 moving cabin, 104 hatch, 200 walking mechanism, 201 walking gear, 202 motor, 203 rack, 204 ground rail, 300 steam injection assembly, 301 steam guide frame, 302 steam nozzle, 400 hose, 500 guide column, 501 guide platform, 502 stand, 600 electric rolling shutter, 700 mobile fan. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1—4. A health-preserving cabin for a large bridge component, comprising a main cabin 101, a telescopic cabin 102 and a motion cabin 103. One side of the main cabin 101 is fixedly connected to one end of the telescopic cabin 102, and the other end of the telescopic cabin 102 is fixedly connected to the motion cabin 103. The motion cabin 103 is provided with a walking mechanism 200, and the walking mechanism 200 comprises a walking gear 201, a motor 202, a rack 203 and a ground rail 204. The ground rail 204 is laid on the ground. The bottom of the motion cabin 103 is fixedly connected to a slide rail, and the slide rail is slidably connected to the ground rail 204. One side of the ground rail 204 is fixedly connected to the rack 203. The motion cabin is fixedly connected to a motor 202, and the power shaft of the motor 202 is fixedly connected to the walking gear 201. The walking gear 201 and the rack 203 are connected to each other. Meshing connection, when the motor 202 drives the traveling gear 201 to rotate, with the cooperation of the rack 203, the moving cabin 103 can slide linearly on the ground rail 204, and when the moving cabin 103 moves linearly, it can pull the telescopic cabin 102 to extend and retract, thereby adjusting the space of the entire cabin, so that the cabin space can not only meet the placement requirements of the bridge components, but also reduce the maintenance space, so that steam and heat energy can be used more concentratedly, heat loss can be reduced, and energy utilization efficiency can be improved. In addition, a smaller maintenance space can be heated to the required maintenance temperature more quickly, so that the concrete can reach the strength requirements more quickly, thereby shortening the maintenance time and accelerating the production cycle. The telescopic cabin 102 here adopts a corrugated telescopic structure made of high-temperature resistant rubber material;

[0022] Further optimized, two groups of flow fans 700 are fixedly connected inside the main cabin 101, and the two groups of flow fans 700 blow air in opposite directions, so that when the cabin is filled with steam, the steam inside the entire cabin is caused to flow through the two groups of fans, and the flowing steam helps to form a uniform temperature and humidity environment in the curing room, ensuring that the temperature and humidity distribution on the surface and inside of the concrete is balanced, avoiding cracks or other defects caused by local dryness or uneven hot and cold, and the flowing steam reduces the condensation of steam on the concrete surface, which can prevent the condensed water droplets from damaging the concrete surface, and also avoid the uneven curing conditions caused by the generation of condensed water;

[0023] In order to realize the supply of steam, steam injection assemblies 300 are fixedly connected to the inner walls of the main cabin 101 and the movement cabin 103. The two sets of steam injection assemblies 300 are connected by a hose 400, and the steam injection assemblies 300 located in the main cabin 101 are connected to the steam supply system, so that steam can be supplied to the steam injection assemblies 300 through the steam supply system, so that the steam enters the interior of the cabin, so as to perform steam curing on the bridge components, and the steam injection assemblies 300 between the main cabin 101 and the movement cabin 103 are connected by a hose 400, which can not only realize the transportation of steam, but also meet the movement requirements of the movement cabin 103;

[0024] Furthermore, a guide column 500 is fixedly connected to the main cabin 101, and a guide platform 501 is provided on the motion cabin 103 to match the guide column 500. The guide platform 501 is slidably connected to the guide column 500, and a stand 502 is fixedly connected to the end of the guide column 500. The motion cabin 103 is guided by the guide column 500, thereby further ensuring the stable movement of the motion cabin 103.

[0025] In addition, hatches 104 are provided on the main cabin 101 and the movement cabin 103. An electric rolling shutter door 600 is fixedly installed at the hatch 104. The electric rolling shutter door 600 is used to control the opening and closing of the hatch 104, thereby realizing the entry and exit of bridge components.

[0026] In this embodiment, the steam injection assembly 300 includes a steam guide frame 301 and a steam nozzle 302. A flow channel is provided inside the steam guide frame 301. The steam guide frame 301 is fixedly connected to the inner walls of the main cabin 101 and the movement cabin 103. A plurality of groups of steam nozzles 302 are fixedly connected to the steam guide frame 301. The steam guide frame 301 is connected to the steam supply system pipeline, so that the steam supply system can transport steam to the flow channel, and then the steam is sprayed into the cabin through the steam nozzle 302.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A large bridge component health cabin, comprising a main cabin (101), a telescopic cabin (102) and a movement cabin (103), characterized in that: One end of the telescopic cabin (102) is fixedly connected to one side of the main cabin (101), and the other end of the telescopic cabin (102) is fixedly connected to the motion cabin (103). The motion cabin (103) is provided with a walking mechanism (200). Two groups of flow fans (700) are fixedly connected inside the main cabin (101), and the two groups of flow fans (700) blow air in opposite directions.

2. A large bridge component health cabin according to claim 1, characterized in that: The main cabin (101) and the movement cabin (103) are both provided with hatches (104), and an electric rolling shutter door (600) is fixedly installed at the hatches (104).

3. A large bridge component health cabin according to claim 1, characterized in that: The inner walls of the main cabin (101) and the movement cabin (103) are both fixedly connected with steam injection assemblies (300); the two groups of steam injection assemblies (300) are connected via a hose (400); and the steam injection assemblies (300) located in the main cabin (101) are connected to a steam supply system.

4. A large bridge component health cabin according to claim 1, characterized in that: The walking mechanism (200) comprises a walking gear (201), a motor (202), a rack (203) and a ground rail (204); the ground rail (204) is laid on the ground; a slide rail is fixedly connected to the bottom of the movement cabin (103); the slide rail is slidably connected to the ground rail (204); a rack (203) is fixedly connected to one side of the ground rail (204); the movement cabin (103) is fixedly connected to the motor (202); the walking gear (201) is fixedly connected to the power shaft of the motor (202); and the walking gear (201) is meshingly connected to the rack (203).

5. The large bridge component health cabin according to claim 1, characterized in that: A guide column (500) is fixedly connected to the main cabin (101), a guide platform (501) is provided on the movement cabin (103) to match the guide column (500), the guide platform (501) is slidably connected to the guide column (500), and a stand (502) is fixedly connected to the end of the guide column (500).

6. A large bridge component health cabin according to claim 3, characterized in that: The steam injection assembly (300) comprises a steam guide frame (301) and a steam injection head (302); a flow channel is provided inside the steam guide frame (301); the steam guide frame (301) is fixedly connected to the inner walls of the main cabin (101) and the movement cabin (103); a plurality of groups of steam injection heads (302) are fixedly connected to the steam guide frame (301); and the steam guide frame (301) is connected to a pipeline of the steam supply system.

7. The large bridge component health cabin according to claim 1, characterized in that: The telescopic cabin (102) adopts a corrugated telescopic structure made of high-temperature resistant rubber material.

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