Bridge hanging basket

Abstract

The utility model relates to the technical field of bridge construction, and discloses a bridge hanging basket which comprises a pair of sliding rails mounted on a bridge, a counterweight frame mounted at the upper ends of the sliding rails, a main truss fixedly connected to the upper end of the counterweight frame, a hanging beam mounted on one side of the main truss, a bottom frame fixedly connected to the lower end of the hanging beam, and a mounting seat mounted on one side of the upper end of each sliding rail. One end of the hydraulic cylinder is fixedly connected with the counterweight frame, the sides, close to each other, of the mounting seats are fixedly connected with mounting blocks, the sides, close to each other, of the mounting blocks are fixedly connected with a mounting frame through screws, the side wall of the mounting frame is fixedly connected with an electric push rod, and one side of the electric push rod is fixedly connected with a fixing plate; the two mounting bases are connected into a whole through the mounting frame and the mounting blocks, the positions of the hydraulic cylinders mounted on one side can be adjusted at the same time, after the bridge hanging basket is moved and adjusted, unified position movement can be rapidly conducted on the driving structure, and the moving and adjusting efficiency of the bridge hanging basket is higher.

Description

Technical Field

[0001] The present application relates to the technical field of bridge construction, and in particular to a bridge hanging basket. Background Art

[0002] The hanging basket is the main equipment in cantilever construction. According to the structural form, it can be divided into four types: truss type, cable-stayed type, steel type and mixed type. According to the requirements of concrete cantilever construction process and the requirements of design drawings for hanging baskets, the characteristics, weight, steel type, construction process, etc. of various types of hanging baskets are comprehensively compared; the design principles of hanging baskets are: light weight, simple structure, firm and stable, easy to move forward and assemble and disassemble, strong reusability, small deformation after force, etc., and sufficient space under the hanging basket can provide a large construction surface, which is conducive to the construction operation of steel formwork. In the bridge hanging baskets in use, when the hanging baskets are moving forward, most of them use multiple hydraulic cylinders installed on the slide rails on one side of the main beam steel, and then provide power and control the pressure of hydraulic oil separately to jointly push the hanging beam to move. This method of installing them on the slide rails on both sides of the main beam and controlling the movement at a single point makes it impossible for the hydraulic cylinders to be adjusted at the same time after use, and the position needs to be adjusted separately, which is not convenient enough. Therefore, a bridge hanging basket is designed to solve the above-mentioned problems. Utility Model Content

[0003] In order to solve the problem, the present application provides a bridge hanging basket.

[0004] The present application provides a bridge hanging basket adopting the following technical solution:

[0005] A bridge hanging basket comprises a pair of slide rails installed on the bridge, a counterweight frame is installed on the upper end of the slide rails, the upper end of the counterweight frame is fixedly connected to the main truss, a suspension beam is installed on one side of the main truss, the lower end of the suspension beam is fixedly connected to the base frame, a mounting seat is installed on one side of the upper end of the slide rails, one end of the mounting seat is fixedly connected to the hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected to the counterweight frame, the mounting seats are fixedly connected to mounting blocks on one side close to each other, the mounting blocks are fixedly connected to the mounting frame on one side close to each other by screws, the side wall of the mounting frame is fixedly connected to an electric push rod, one side of the electric push rod is fixedly connected to a fixing plate, and the lower end of the fixing plate is installed on the end wall of the bridge.

[0006] Preferably, a plurality of mounting holes are provided on the upper end of the mounting block, and the mounting holes are threaded with screws.

[0007] Preferably, both sides of the lower end of the mounting seat are slidably connected to movable plates, one side of the movable plates close to each other is fixedly connected to an insert block, and the insert block is inserted into the side of the slide rail.

[0008] Preferably, a plurality of insert rods are fixedly connected to the upper end of the insert block, and slots are provided on the sides of the slide rails, and the insert rods and the slots are matched.

[0009] Preferably, the upper end of the movable plate passes through the mounting seat and is fixedly connected to the connecting plate, the connecting plate is threadedly connected to the threaded rod, and the upper end of the threaded rod is fixedly connected to the servo motor.

[0010] Preferably, one side of the servo motor is fixedly connected to a support frame, and the support frame is fixedly connected to a mounting seat.

[0011] Preferably, a jack is installed at the upper end of the suspension beam, and the jack is fixedly installed on the main truss. The lower end of the suspension beam is fixedly connected to a sliding beam at the front and rear ends, and the sliding beam is slidably connected to a hanging ring, and the upper end of the hanging ring is fixedly connected to the bridge wall.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] In the utility model, the two mounting seats are connected to form a whole by using the mounting frame and the mounting block, so that the hydraulic cylinders installed on one side can be adjusted in position at the same time. After the bridge hanging basket is moved and adjusted, the driving structure can be quickly moved in a unified position, so that the movement and adjustment efficiency of the bridge hanging basket is higher, and the simultaneous movement method can also reduce the error between multiple hydraulic cylinders during the movement and adjustment, so that the movement of the bridge hanging basket is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the main body of the application embodiment;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a mounting seat and a mounting frame of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the main structure of the mounting base of the application embodiment.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. slide rail; 2. counterweight frame; 3. base frame; 4. main truss; 5. jack; 6. hanging beam; 7. slide beam; 8. hanging ring; 9. threaded rod; 10. slot; 11. hydraulic cylinder; 12. mounting seat; 13. mounting block; 14. mounting frame; 15. electric push rod; 16. fixing plate; 17. insertion rod; 18. servo motor; 19. connecting plate; 20. moving plate; 21. insertion block. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a bridge hanging basket. Figure 1-3A bridge hanging basket comprises a pair of slide rails 1 installed on the bridge, a counterweight frame 2 is installed on the upper end of the slide rail 1, the counterweight frame 2 plays the role of supporting the main truss 4, the upper end of the counterweight frame 2 is fixedly connected to the main truss 4, a hanging beam 6 is installed on one side of the main truss 4, the lower end of the hanging beam 6 is fixedly connected to the bottom frame 3, a jack 5 is installed on the upper end of the hanging beam 6, the jack 5 is fixedly installed on the main truss 4, and serves as the main structure, which plays the role of connecting other structures. The lower end of the hanging beam 6 is fixedly connected to the sliding beam 7 front and back, the sliding beam 7 is slidably connected to the hanging ring 8, and the upper end of the hanging ring 8 is fixedly connected to the bridge wall. The hanging ring 8 and the sliding beam 7 can make the main truss 4, the hanging beam 6 and the bottom frame more stable during movement. The above structures are all conventional technical means in the field of bridge erection, so they will not be described in detail.

[0020] By adopting the above technical scheme, a mounting seat 12 is installed on one side of the upper end of the slide rail 1, one end of the mounting seat 12 is fixedly connected to the hydraulic cylinder 11, and one end of the hydraulic cylinder 11 is fixedly connected to the counterweight frame 2. The hydraulic cylinder 11 is used to push the counterweight frame 2 so that the basket body can move. The mounting seats 12 are fixedly connected to the mounting blocks 13 on one side close to each other, and the mounting blocks 13 are fixedly connected to the mounting frame 14 on one side close to each other by screws. The two mounting seats 12 are connected together by the mounting frame 14 and the mounting block 13, so that the hydraulic cylinder 11 on the mounting seat 12 can be moved and adjusted synchronously, and the side wall of the mounting frame 14 is fixedly connected to the electric push rod 15, and one side of the electric push rod 15 is fixedly connected to the fixing plate 16, and the lower end of the fixing plate 16 is installed on the end wall of the bridge. The arranged electric push rod 15 can drive the mounting frame 14 to move, so that the mounting frame 14 can simultaneously drive the mounting seat 12 to move, so that the hydraulic cylinder 11 moves simultaneously.

[0021] By adopting the above technical solution, a plurality of mounting holes are provided on the upper end of the mounting block 13 , and the mounting holes are threaded with screws for fixing the mounting block 13 to the mounting frame 14 , so that the mounting block 13 can be disassembled and replaced.

[0022] By adopting the above technical solution, the two sides of the lower end of the mounting seat 12 are slidably connected to the moving plate 20, the moving plates 20 are fixedly connected to the plug block 21 on one side close to each other, the plug block 21 is plugged into the side of the slide rail 1, and the upper end of the plug block 21 is fixedly connected to a plurality of plug rods 17. The side of the slide rail 1 is provided with a slot 10, such as Figure 1 The plug rod 17 and the slot 10 can be plugged into each other, the upper end of the moving plate 20 passes through the mounting seat 12 and is fixedly connected to the connecting plate 19, the connecting plate 19 is threadedly connected to the threaded rod 9, and the upper end of the threaded rod 9 is fixedly connected to the servo motor 18.

[0023] The servo motor 18 drives the threaded rod 9 to rotate, the threaded rod 9 drives the connecting plate 19 to descend, the connecting plate 19 drives the movable plates 20 on both sides to descend, so that the movable plates 20 drive the insertion rod 17 to descend and separate from the slot 10, and then the electric push rod 15 is started, so that the electric push rod 15 drives the mounting frame 14 to move, the mounting frame 14 drives the mounting block 13 to move, the mounting block 13 drives the mounting seat 12 to move, and the mounting seat 12 drives the hydraulic cylinder 11 to move.

[0024] One side of the servo motor 18 is fixedly connected to the support frame, and the support frame is fixedly connected to the mounting seat 12 for fixing the servo motor 18 .

[0025] The implementation principle of a bridge hanging basket in the embodiment of the present application is as follows: when the bridge hanging basket needs to be adjusted, the fixing bolts connected to the hanging basket need to be removed, and then the hydraulic cylinder 11 is controlled to make the hydraulic cylinder 11 push the counterweight frame 2 connected thereto to a certain position on the slide rail 1, and the counterweight frame 2 drives the main truss 4 to move, so that the main truss 4 drives the hanging beam 6 and the bottom frame 3 installed on one side to move, and makes the sliding beam 7 slide in the hanging ring 8, and when the counterweight frame 2 and the main truss 4 are moved and adjusted, they can be fixed with the fixing bolts again, and then the servo motor 18 on the mounting seat 12 is started first, so that the servo motor 1 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the connecting plate 19 to descend, the connecting plate 19 drives the movable plates 20 on both sides to descend, so that the movable plates 20 drive the plug rod 17 to descend and separate from the slot 10, and then the electric push rod 15 is started, so that the electric push rod 15 drives the mounting frame 14 to move, the mounting frame 14 drives the mounting block 13 to move, the mounting block 13 drives the mounting seat 12 to move, and the mounting seat 12 drives the hydraulic cylinder 11 to move, so that the position of the hydraulic cylinder 11 on one side of the mounting seat 12 is adjusted at the same time, making the overall adjustment of the bridge basket more convenient.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bridge hanging basket, comprising a pair of slide rails (1) installed on a bridge, characterized in that: A counterweight frame (2) is installed on the upper end of the slide rail (1), and the upper end of the counterweight frame (2) is fixedly connected to the main truss (4). A suspension beam (6) is installed on one side of the main truss (4), and the lower end of the suspension beam (6) is fixedly connected to the base frame (3). A mounting seat (12) is installed on one side of the upper end of the slide rail (1), and one end of the mounting seat (12) is fixedly connected to the hydraulic cylinder (11), and one end of the hydraulic cylinder (11) is fixedly connected to the counterweight frame (2). The mounting seats (12) are fixedly connected to the mounting blocks (13) on one side close to each other, and the mounting blocks (13) are fixedly connected to the mounting frame (14) on one side close to each other by screws. The side wall of the mounting frame (14) is fixedly connected to the electric push rod (15), and one side of the electric push rod (15) is fixedly connected to the fixing plate (16), and the lower end of the fixing plate (16) is installed on the end wall of the bridge.

2. A bridge hanging basket according to claim 1, characterized in that: The upper end of the mounting block (13) is provided with a plurality of mounting holes, and the mounting holes are threadedly connected with screws.

3. The bridge hanging basket according to claim 1, characterized in that: Both sides of the lower end of the mounting seat (12) are slidably connected to movable plates (20), and one side of the movable plates (20) close to each other is fixedly connected to an insert block (21), and the insert block (21) is inserted into the side of the slide rail (1).

4. A bridge hanging basket according to claim 3, characterized in that: The upper end of the insert block (21) is fixedly connected to a plurality of insert rods (17); a slot (10) is provided on the side of the slide rail (1); and the insert rods (17) and the slots (10) are adapted to each other.

5. The bridge hanging basket according to claim 3, characterized in that: The upper end of the movable plate (20) passes through the mounting seat (12) and is fixedly connected to the connecting plate (19); the connecting plate (19) is threadedly connected to the threaded rod (9); and the upper end of the threaded rod (9) is fixedly connected to the servo motor (18).

6. A bridge hanging basket according to claim 5, characterized in that: One side of the servo motor (18) is fixedly connected to a support frame, and the support frame is fixedly connected to a mounting seat (12).

7. The bridge hanging basket according to claim 1, characterized in that: A jack (5) is installed at the upper end of the hanging beam (6), and the jack (5) is fixedly installed on the main truss (4). The lower end of the hanging beam (6) is fixedly connected to a sliding beam (7) at the front and rear ends, and the sliding beam (7) is slidably connected to a hanging ring (8), and the upper end of the hanging ring (8) is fixedly connected to the bridge wall.

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