Simply-supported T-beam high pier construction platform for complex steep terrain

Abstract

The utility model discloses a simply supported T beam high pier construction platform for complex steep terrains, which comprises a pier column and a movable plate, a sliding groove is arranged on the upper side of the construction platform, a sliding plate is fixedly connected to the lower side of the movable plate, a fixed plate is fixedly connected to the lower side of the sliding plate, and a toothed plate is fixedly connected to the lower side of the fixed plate. A driving motor is fixedly connected to the exterior of the construction table, a rotating rod is fixedly connected to one side of the driving motor, a gear is fixedly connected to the exterior of the rotating rod, a first mounting plate is fixedly connected to the exterior of the pier column, an air cylinder is fixedly connected to the upper side of the first mounting plate, and a second mounting plate is fixedly connected to the upper side of the air cylinder; a second mounting base is fixedly connected to the upper side of the second mounting plate, and a supporting rod is rotationally connected between the first mounting base and the second mounting base. According to the device, a platform construction area can be expanded to the two sides, constructors can have a larger space for construction, and good stability can be achieved during expansion.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to a simply supported T-beam high pier construction platform for complex and steep terrain. Background Art

[0002] T-beam high pier construction platform is a construction platform commonly used in bridge construction. It is mainly used to support and install T-beams. The platform is usually built on high piers and needs to bear the weight of the T-beam and various loads during the construction process. Therefore, it must have sufficient bearing capacity and stability.

[0003] However, when the existing T-beam high pier construction platform is in use, it is necessary to inspect the inner wall of the bridge to ensure that the cement inside the pier is dry, and the construction platform cannot be extended to the inside of the pier after the pouring is completed, which affects the operation of the staff and increases the construction cost. In addition, when the T-beam high pier construction platform is built on steep terrain, its stability also needs to be guaranteed. Therefore, in response to the above technical problems, a simply supported T-beam high pier construction platform for complex and steep terrain is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a simply supported T-beam high pier construction platform for complex and steep terrain, which can expand the platform construction area to both sides, so that construction workers have more space to carry out construction, and it can also have better stability during expansion.

[0005] The utility model is realized by the following technical solutions:

[0006] A simply supported T-beam high pier construction platform for complex and steep terrain comprises a pier column and a movable plate, wherein the upper side of the pier column is fixedly connected to a construction platform, a cavity is provided inside the construction platform, a slide groove is provided on the upper side of the construction platform, a slide plate is fixedly connected to the lower side of the movable plate, and the slide plate and the slide groove are slidably connected, a fixed plate is fixedly connected to the lower side of the slide plate, a tooth plate is fixedly connected to the lower side of the fixed plate, a driving motor is fixedly connected to the outside of the construction platform, a rotating rod is fixedly connected to one side of the driving motor, and a rotating rod and the construction platform are connected. Rotational connection, the outside of the rotating rod is fixedly connected with a gear, and the gear is meshed with the toothed plate, the bottom of the movable plate is fixedly connected with a No. 1 mounting seat, the outside of the pier is fixedly connected with a No. 1 mounting plate, the upper side of the No. 1 mounting plate is fixedly connected with a cylinder, the upper side of the cylinder is fixedly connected with a No. 2 mounting plate, and the No. 2 mounting plate is slidably connected to the pier, the upper side of the No. 2 mounting plate is fixedly connected with a No. 2 mounting seat, a support rod is rotatably connected between the No. 1 mounting seat and the No. 2 mounting seat, and the support rod is abutted against the pier and the movable plate.

[0007] Preferably, the movable plates are provided in two groups and are arranged symmetrically.

[0008] Preferably, the number of the slide grooves and the slide plates are both three and they are arranged in a transverse manner.

[0009] Preferably, the number of the drive motors is two and they are arranged symmetrically, the number of the gears is three and they are arranged horizontally, and the positions of the gears match those of the toothed plates.

[0010] Preferably, a protective plate is fixedly connected to the upper side of the construction platform, and the number of the protective plates is two groups and they are symmetrically arranged. The protective plate is slidably connected to the movable plate, and the protective plate can completely block the side of the movable plate at its extreme position.

[0011] Preferably, the number of the No. 1 mounting seat and the No. 2 mounting seat is three groups and they are arranged horizontally.

[0012] Preferably, reinforcing rods are fixedly connected between the pier column and the construction platform, and the number of the reinforcing rods is several groups and they are arranged symmetrically.

[0013] The technical solution of the utility model has at least the following beneficial effects:

[0014] The utility model proposes a simply supported T-beam high pier construction platform for complex and steep terrain. The fixed plate is driven to slide by gears, and the movable plate can slide in the slide groove along with the slide plate, so that the construction area can be expanded to both sides, which is convenient for construction workers to have a larger space for construction. During the expansion, the cylinder can push the second mounting plate to make the support rod adapt to the extension of the movable plate and rotate, and support the movable plate, so as to have better stability. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a side sectional view of a local structure of the utility model;

[0017] Figure 3 for Figure 2 A magnified view of middle;

[0018] Figure 4 It is a second overall structural schematic diagram of the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of middle B;

[0020] Figure 6 This is a third overall structural schematic diagram of the utility model;

[0021] Figure 7 for Figure 6 Enlarged view of middle C;

[0022] Figure 8 for Figure 6 Enlarged view of middle D;

[0023] Icons: 1. Pier; 2. Construction platform; 3. Movable plate; 4. Cavity; 5. Slide; 6. Slide plate; 7. Fixed plate; 8. Tooth plate; 9. Driving motor; 10. Rotating rod; 11. Gear; 12. Protective plate; 13. Mounting seat No. 1; 14. Mounting plate No. 1; 15. Cylinder; 16. Mounting plate No. 2; 17. Mounting seat No. 2; 18. Support rod; 19. Reinforcement rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-8 The utility model proposes a simple supported T-beam high pier construction platform for complex and steep terrain, including a pier column 1 and a movable plate 3. The upper side of the pier column 1 is fixedly connected to a construction platform 2, a cavity 4 is provided inside the construction platform 2, a slide groove 5 is provided on the upper side of the construction platform 2, a slide plate 6 is fixedly connected to the lower side of the movable plate 3, and the slide plate 6 and the slide groove 5 are slidably connected, a fixed plate 7 is fixedly connected to the lower side of the slide plate 6, and a tooth plate 8 is fixedly connected to the lower side of the fixed plate 7, a driving motor 9 is fixedly connected to the outside of the construction platform 2, a rotating rod 10 is fixedly connected to one side of the driving motor 9, and the rotating rod 10 and the construction platform 2 are rotatably connected. A gear 11 is fixedly connected to the outside of the rotating rod 10, and the gear 11 is meshed with the toothed plate 8. A No. 1 mounting seat 13 is fixedly connected to the bottom of the movable plate 3. A No. 1 mounting plate 14 is fixedly connected to the outside of the pier 1. A cylinder 15 is fixedly connected to the upper side of the No. 1 mounting plate 14. A No. 2 mounting plate 16 is fixedly connected to the upper side of the cylinder 15, and the No. 2 mounting plate 16 is slidingly connected to the pier 1. A No. 2 mounting seat 17 is fixedly connected to the upper side of the No. 2 mounting plate 16. A support rod 18 is rotatably connected between the No. 1 mounting seat 13 and the No. 2 mounting seat 17, and the support rod 18 is in contact with the pier 1 and the movable plate 3.

[0026] The movable panels 3 are in two groups and are arranged symmetrically. Providing two symmetrical groups of movable panels 3 can facilitate expansion of the construction area to both sides.

[0027] There are three groups of slide grooves 5 and slide plates 6, which are arranged horizontally. There are two groups of drive motors 9, which are arranged symmetrically. There are three groups of gears 11, which are arranged horizontally. The positions of the gears 11 match the positions of the toothed plates 8, so as to prevent construction workers from standing on the movable plate 3 and being unable to move due to insufficient force.

[0028] A protective plate 12 is fixedly connected to the upper side of the construction platform 2, and the number of the protective plates 12 is two groups and they are symmetrically arranged. The protective plates 12 are slidably connected to the movable plate 3, and the protective plates 12 can completely block the sides of the extreme positions of the movable plate 3. The protective plates 12 can protect construction workers from falling. The number of the No. 1 mounting seat 13 and the No. 2 mounting seat 17 is three groups and they are arranged horizontally.

[0029] A reinforcing rod 19 is fixedly connected between the pier 1 and the construction platform 2, and the number of the reinforcing rods 19 is several groups and is symmetrically arranged. The reinforcing rods 19 can strengthen the overall structure of the device and enhance stability.

[0030] The working principle of a simply supported T-beam high pier construction platform for complex and steep terrain based on the embodiment is that when construction workers use this device for construction, if it is necessary to construct in areas that are difficult to reach, the driving motor 9 can be operated at this time, so that the rotating rod 10 can drive the gear 11 to rotate. Since the gear 11 is meshed with the toothed plate 8, the fixed plate 7 can be driven to slide through the gear 11, and the movable plate 3 can slide in the slide groove 5 with the slide plate 6, so that the construction area can be expanded to both sides, so that the construction workers have more space to carry out construction, and when expanding, the cylinder 15 can be operated to push the No. 2 mounting plate 16 to slide upward, so as to increase the height of the No. 2 mounting seat 17, so that the support rod 18 can rotate with the extension of the movable plate 3, and support the movable plate 3, which has better stability.

[0031] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simply supported T-beam high pier construction platform for complex and steep terrain, characterized by: The invention comprises a pier column (1) and a movable plate (3), wherein the upper side of the pier column (1) is fixedly connected to a construction platform (2), a cavity (4) is provided inside the construction platform (2), a slide groove (5) is provided on the upper side of the construction platform (2), a slide plate (6) is fixedly connected to the lower side of the movable plate (3), and the slide plate (6) and the slide groove (5) are slidably connected, the lower side of the slide plate (6) is fixedly connected to a fixed plate (7), the lower side of the fixed plate (7) is fixedly connected to a tooth plate (8), the outside of the construction platform (2) is fixedly connected to a driving motor (9), one side of the driving motor (9) is fixedly connected to a rotating rod (10), and the rotating rod (10) and the construction platform (2) are rotatably connected, and the outer side of the rotating rod (10) A gear (11) is fixedly connected, and the gear (11) is meshed with the toothed plate (8); a first mounting seat (13) is fixedly connected to the bottom of the movable plate (3); a first mounting plate (14) is fixedly connected to the outside of the pier (1); a cylinder (15) is fixedly connected to the upper side of the first mounting plate (14); a second mounting plate (16) is fixedly connected to the upper side of the cylinder (15); and the second mounting plate (16) is slidably connected to the pier (1); a second mounting seat (17) is fixedly connected to the upper side of the second mounting plate (16); a support rod (18) is rotatably connected between the first mounting seat (13) and the second mounting seat (17); and the support rod (18) is in contact with the pier (1) and the movable plate (3).

2. A simply supported T-beam high pier construction platform for complex and steep terrain according to claim 1, characterized in that: The movable plates (3) are provided in two groups and are arranged symmetrically.

3. The simply supported T-beam high pier construction platform for complex and steep terrain according to claim 1, characterized in that: The number of the slide grooves (5) and the slide plates (6) are both three and they are arranged in a transverse manner.

4. The simply supported T-beam high pier construction platform for complex and steep terrain according to claim 1, characterized in that: The number of the driving motors (9) is two and they are arranged symmetrically, the number of the gears (11) is three and they are arranged transversely, and the positions of the gears (11) match the positions of the toothed plates (8).

5. The simply supported T-beam high pier construction platform for complex and steep terrain according to claim 1, characterized in that: A protective plate (12) is fixedly connected to the upper side of the construction platform (2), and the number of the protective plates (12) is two groups and they are symmetrically arranged. The protective plates (12) are slidably connected to the movable plate (3), and the protective plates (12) can completely cover the side of the movable plate (3) at its extreme position.

6. The simply supported T-beam high pier construction platform for complex and steep terrain according to claim 5, characterized in that: The number of the No. 1 mounting seat (13) and the No. 2 mounting seat (17) is three groups and they are arranged in a transverse manner.

7. The simply supported T-beam high pier construction platform for complex and steep terrain according to claim 1, characterized in that: Reinforcement rods (19) are fixedly connected between the pier column (1) and the construction platform (2), and the number of the reinforcement rods (19) is several groups and they are symmetrically arranged.

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