Folding steam curing shed for curing beam body of magnetic suspension traffic system

Abstract

The utility model discloses a magnetic levitation traffic system beam body maintenance folding type steam curing shed which comprises a steam curing folding shed body and two door beams, the two door beams are fixedly arranged on the two sides of the steam curing folding shed body respectively, the rear sides of the door beams are fixedly connected with a driving motor through a support, and the driving motor is fixedly connected with the steam curing folding shed body. An output shaft of the driving motor is fixedly connected with a wind-up roller through a coupler. The utility model relates to the technical field of steam curing sheds. According to the folding type steam curing shed, the driving motor is arranged on the rear side of the door beam, and the winding roller matched with the check curtain is arranged at the end of the output shaft of the driving motor, so that the check curtain can be greatly stored through winding of the winding roller, box girders and the like can conveniently enter and exit through the large-scale storage of the check curtain, and the storage efficiency is improved. And secondly, the sealing mechanism is arranged between the door beam and the check curtain, so that the check curtain can be in sealing fit with the check curtain through the sealing mechanism after being reset, and the heat preservation effect in the steam curing folding shed is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steam health preserving shed technical field relates to a kind of magnetic levitation transport system beam maintenance folding steam health preserving shed. BACKGROUND

[0002] In modern bridge engineering, the quality requirement of beam is higher and higher, after pouring forming, box girder needs to experience four processes of static stop, temperature rise, constant temperature and temperature drop, in order to shorten the construction period and ensure the quality of box girder, steam curing work needs to be carried out on box girder.

[0003] In order to avoid such problems, a magnetic levitation transport system beam maintenance folding steam health preserving shed is proposed to solve the existing problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of magnetic levitation transport system beam maintenance folding steam health preserving shed, solve the steam health preserving shed lack of automatic storage mechanism, so that curtain is inconveniently stored substantially, so that the problem of box girder and the like is inconvenient to enter and exit the inside of steam health preserving shed.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of magnetic levitation transport system beam maintenance folding steam health preserving shed, including steam health preserving folding shed and door beam, the door beam is provided with two, and two door beams are respectively fixedly arranged on the two sides of steam health preserving folding shed, the rear side of door beam is fixedly connected with drive motor by support, the output shaft of drive motor is fixedly connected with winding roller by coupling, and one end of winding roller extends to the inside of door beam, the top of door beam inner chamber is provided with the recess matched with winding roller, the surface of winding roller is fixedly connected with curtain, the bottom of curtain is fixedly connected with counterweight plate, the curtain and door beam are provided with sealing mechanism.

[0006] Preferably, the sealing mechanism includes a limiting sleeve, the limiting sleeve is provided with four, and the four limiting sleeves are respectively fixedly arranged on the front side and the rear side of the opposite side of the two door beams by the support, the inside of the limiting sleeve is slidably connected with the movable rod, the movable rod and the limiting sleeve are fixedly connected with the return spring, one side of the movable rod is fixedly connected with the pressing strip, the front side and the rear side of the door beam inner chamber are fixedly connected with the baffle matched with the pressing strip.

[0007] Preferably, a threaded rod is fixedly connected to one side of the movable rod, and the threaded rod extends to the outside of the limiting sleeve. A threaded hole adapted to the threaded rod is provided on one side of the limiting sleeve.

[0008] Preferably, the front and rear sides of the inner cavity of the door beam are provided with sliding grooves, and a slider is slidably connected inside the sliding groove.

[0009] Preferably, the two sliders on the same side are fixedly connected to the front and rear sides of the counterweight plate, respectively. Beneficial effects

[0010] This invention provides a foldable steam curing shed for the maintenance of beams in a magnetic levitation transportation system. Compared with existing technologies, it has the following advantages: This invention, by installing a drive motor on the rear side of the door beam and a winding roller at the end of the drive motor's output shaft to work with the curtain, allows the curtain to be significantly retracted. This facilitates the entry and exit of box beams and other structures. Furthermore, by incorporating a sealing mechanism between the door beam and the curtain, the curtain can be further sealed after repositioning, resulting in better internal insulation of the steam curing folding shed. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0012] Figure 2 This is a bottom view of the steam curing folding shed structure of this utility model;

[0013] Figure 3 This is a sectional view of the portal beam structure of this utility model;

[0014] Figure 4 This is a side view of the portal beam structure of this utility model;

[0015] Figure 5 This is an unfolded view of the door beam and closing mechanism structure of this utility model;

[0016] Figure 6 This is a schematic diagram of the closed mechanism structure of this utility model.

[0017] In the diagram: 1. Steam curing folding shed; 2. Door beam; 3. Drive motor; 4. Rewind roller; 5. Groove; 6. Curtain; 7. Counterweight plate; 8. Closing mechanism; 81. Limit sleeve; 82. Movable rod; 83. Return spring; 84. Pressure strip; 85. Baffle; 9. Threaded rod; 10. Threaded hole; 11. Slide groove; 12. Sliding block. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Please see Figures 1-6 This utility model provides a technical solution: a foldable steam curing shed for the maintenance of beams in a magnetic levitation transportation system, including a steam curing folding shed 1 and a door beam 2. There are two door beams 2, and the two door beams 2 are respectively fixedly installed on both sides of the steam curing folding shed 1. A drive motor 3 is fixedly connected to the rear side of the door beam 2 through a bracket. The output shaft of the drive motor 3 is fixedly connected to a winding roller 4 through a coupling. One end of the winding roller 4 passes through and extends into the interior of the door beam 2. A groove 5 matching the winding roller 4 is opened at the top of the inner cavity of the door beam 2. A curtain 6 is fixedly connected to the surface of the winding roller 4. A counterweight plate 7 is fixedly connected to the bottom of the curtain 6.

[0020] As detailed above: The front and rear sides of the inner cavity of the door beam 2 are provided with sliding grooves 11, and the sliding grooves 11 are slidably connected to the sliding sliders 12. The two sliding sliders 12 on the same side are fixedly connected to the front and rear sides of the counterweight plate 7 respectively.

[0021] Furthermore, to enhance the sealing effect of the curtain 6, a sealing mechanism 8 is provided between the curtain 6 and the door beam 2. The sealing mechanism 8 includes a limiting sleeve 81, and four limiting sleeves 81 are provided. The four limiting sleeves 81 are respectively fixedly installed on the front and rear sides of the two door beams 2 opposite to each other by brackets. A movable rod 82 is slidably connected inside the limiting sleeve 81. A return spring 83 is fixedly connected between the movable rod 82 and the limiting sleeve 81. A pressure strip 84 is fixedly connected to one side of the movable rod 82. Baffles 85 that are used in conjunction with the pressure strip 84 are fixedly connected to the front and rear sides of the inner cavity of the door beam 2.

[0022] In order to facilitate the operation of the extension and retraction of the pressure bar 84, a threaded rod 9 is fixedly connected to one side of the movable rod 82, and the threaded rod 9 extends into the interior of the limiting sleeve 81. A threaded hole 10 that is threaded and adapted to the threaded rod 9 is provided on one side of the limiting sleeve 81.

[0023] In use, first, screw the threaded rod 9 in sequence. Screwing the threaded rod 9 causes the movable rod 82 to retract into the limiting sleeve 81. The movement of the movable rod 82 causes the pressure strip 84 to move until the pressure strip 84 and the baffle 85 disengage from the sealing and pressing engagement of the curtain 6. Finally, start the drive motor 3. The drive motor 3 starts its output shaft to drive the take-up roller 4 to rotate. The rotation of the take-up roller 4 lifts and winds up the curtain 6. When it is necessary to close the curtain 6, the curtain 6 must be released first and then the closing mechanism 8 presses and closes the curtain 6.

Claims

1. A foldable steam curing shed for beam maintenance of a magnetic levitation transportation system, comprising a steam curing folding shed (1) and door beams (2), wherein two door beams (2) are provided, and the two door beams (2) are respectively fixedly provided on both sides of the steam curing folding shed (1), characterized in that: A drive motor (3) is fixedly connected to the rear side of the door beam (2) via a bracket. The output shaft of the drive motor (3) is fixedly connected to a take-up roller (4) via a coupling. One end of the take-up roller (4) passes through and extends into the interior of the door beam (2). A groove (5) matching the take-up roller (4) is provided at the top of the inner cavity of the door beam (2). A curtain (6) is fixedly connected to the surface of the take-up roller (4). A counterweight plate (7) is fixedly connected to the bottom of the curtain (6). A closing mechanism (8) is provided between the curtain (6) and the door beam (2).

2. The foldable steam curing shed for beam maintenance of a magnetic levitation transportation system according to claim 1, characterized in that: The closing mechanism (8) includes a limiting sleeve (81), and four limiting sleeves (81) are provided. The four limiting sleeves (81) are respectively fixedly installed on the front and rear sides of the two door beams (2) on opposite sides by brackets. A movable rod (82) is slidably connected inside the limiting sleeve (81). A return spring (83) is fixedly connected between the movable rod (82) and the limiting sleeve (81). A pressure strip (84) is fixedly connected to one side of the movable rod (82). A baffle (85) matching the pressure strip (84) is fixedly connected to the front and rear sides of the inner cavity of the door beam (2).

3. The foldable steam curing shed for beam maintenance of a magnetic levitation transportation system according to claim 2, characterized in that: A threaded rod (9) is fixedly connected to one side of the movable rod (82), and the threaded rod (9) extends to the outside of the limiting sleeve (81). A threaded hole (10) adapted to the threaded rod (9) is provided on one side of the limiting sleeve (81).

4. The foldable steam curing shed for beam maintenance of a magnetic levitation transportation system according to claim 1, characterized in that: The front and rear sides of the inner cavity of the door beam (2) are provided with sliding grooves (11), and the sliding grooves (11) are slidably connected to the sliding sliders (12).

5. A foldable steam curing shed for beam maintenance of a magnetic levitation transportation system according to claim 4, characterized in that: The two sliders (12) on the same side are fixedly connected to the front and rear sides of the counterweight plate (7) respectively.

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