Template for bridge hanging basket

Abstract

The utility model provides a formwork for a bridge hanging basket. The formwork for the bridge hanging basket comprises symmetrical rails installed on a bridge body. The symmetrical rails are nested in the movable frame, the upper side of the movable frame is connected with a hanging basket, and the movable frame is connected with a square plate with a hole in the center; the group of long jack positioning grooves are uniformly formed in the bridge main body; the long jack is mounted on a mounting seat, the mounting seat is matched with the long jack positioning groove, a piston rod of the long jack is connected with a round hole square block, and the round hole square block is matched with the central square plate with the hole. The utility model relates to the technical field of bridge construction, in particular to a template for a bridge hanging basket. In order to overcome the defects in the prior art, the formwork for the bridge hanging basket is developed, the long jack is separated from the movable frame, the movable frame is connected with the track, and the position of the hanging basket is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to a template for a bridge hanging basket. Background Art

[0002] With the rapid advancement of my country's infrastructure construction, bridge construction technology is changing with each passing day. The cantilever construction of continuous beams with hanging baskets is very common and the technology is relatively mature. The hanging baskets also have triangular, diamond, and truss shapes, and the inclined tension rods of the hanging baskets have also been improved to become prestressed cables. The continuous beam construction technology has been greatly improved. The hanging basket method is used for on-site segmented cantilever operations. It does not require the erection of brackets and does not use large cranes. Compared with other methods, it has the advantages of light structure, simple and convenient assembly, and no pressure.

[0003] Prior art, such as the utility model of a hanging basket template for cantilever casting of a bridge, authorization announcement number CN216973160U. It is convenient to realize the movement of the hanging basket.

[0004] At present, there is still a lack of a hanging basket template that can achieve the connection between the mobile frame and the track while separating the long jack from the mobile frame, so as to fix the position of the hanging basket.

[0005] Therefore, in view of the above problems, a bridge hanging basket template is proposed to solve the above problems. Utility Model Content

[0006] Aiming at the deficiencies of the prior art, the utility model develops a template for a bridge hanging basket. The utility model realizes the separation of a long jack from a moving frame, the connection of the moving frame with a track, and the fixing of the position of the hanging basket.

[0007] The technical solution to the technical problem solved by the utility model is as follows: the utility model provides a template for a bridge hanging basket, including a symmetrical track installed on the bridge body; a mobile frame, the track is nested and symmetrical, the upper side of the mobile frame is connected to the hanging basket, and the mobile frame is connected to the central square plate with a hole; a group of long jack positioning grooves are evenly installed on the bridge body; a long jack is installed on a mounting seat, the mounting seat matches the long jack positioning groove, the piston rod of the long jack is connected to a round hole square block, and the round hole square block matches the central square plate with a hole. By setting the long jack, the movement of the hanging basket is realized.

[0008] As an optimization, the mobile frame is connected to the vertical plate, the vertical plate is connected to the motor, the output shaft of the motor passes through the vertical plate to connect a gear, the vertical plate bearing is connected to the central axis of another gear, the two gears are meshed with each other, the eccentric parts of the two gears are respectively connected to round blocks, the vertical plate is connected to two guide cross blocks, the two round blocks are respectively set in the horizontal grooves of the T rod, and the two T rods pass through the corresponding guide cross blocks respectively. The movement of the T rod is achieved by using a motor to drive and gear meshing, and the two round blocks are spaced apart to achieve the reverse movement of the two T rods.

[0009] As an optimization, one of the T-bars is connected to a positioning pin, and the positioning pin matches the round hole square block and the central square plate with a hole. By using the positioning pin to pass through the round hole square block and the central square plate with a hole, the long jack drives the hanging basket to move.

[0010] As an optimization, another T-bar is connected to a long bar, both ends of the long bar are respectively connected to stop pins, the mobile frame is connected to a symmetrical connecting plate with holes, and the symmetrical stop pins match the symmetrical connecting plate with holes. By adopting the connecting plate with holes, the stop pin is guided.

[0011] As an optimization, the symmetrical rails are respectively provided with a set of stop holes, and the stop pins match the stop holes. By adopting the stop holes, the stop pins pass through the perforated connecting plate and are inserted into the stop holes to achieve the fixing of the hanging basket position.

[0012] As an optimization, a scale is provided on one side of the track. By setting the scale, it is convenient to confirm the position of the hanging basket.

[0013] As an optimization, at least one side of the circular hole block is connected to a guide mounting seat, the guide mounting seat is connected to a guide rod, the guide rod passes through the front square plate of the long jack, and the mounting seat is provided with a semicircular hole matching the guide rod. By adopting the guide rod, the movement process of the hanging basket is more stable.

[0014] As an optimization, the long jack positioning groove is provided with a group of threaded holes, and the mounting seat is provided with a group of perforations, and a group of the perforations matches a group of the threaded holes. By adopting the perforations and threaded holes, the long jack can be fixed conveniently.

[0015] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0016] (1) The device adopts a long jack positioning groove to facilitate the fixation of the long jack to achieve the position adjustment of the hanging basket.

[0017] (2) This device uses positioning pins and stop pins to facilitate the connection and separation of the mobile frame, the long jack and the track.

[0018] (3) The device is driven by a motor and adopts gear meshing to realize the movement of the positioning pin and the stop pin. It is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0021] Figure 2 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 .

[0022] Figure 3 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 .

[0023] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 3 .

[0024] Figure 5 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0025] In the figure: 1. bridge body, 2. track, 3. stop hole, 4. hanging basket, 5. mobile frame, 6. motor, 7. vertical plate, 8. scale, 9. long jack positioning groove, 10. threaded hole, 11. round block, 12. gear, 14. T rod, 15. guide cross block, 16. long rod, 17. stop pin, 18. connecting plate with hole, 19. positioning pin, 20. square plate with hole in the center, 21. square block with round hole, 22. guide mounting seat, 23. guide rod, 24. long jack, 25. mounting seat, 26. through hole. DETAILED DESCRIPTION

[0026] In order to clearly illustrate the technical features of this solution, the utility model is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The utility model omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the utility model. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] like Figures 1 to 5 As shown, embodiment 1: a template for a bridge hanging basket comprises a symmetrical track 2 installed on a bridge body 1; a mobile frame 5, the track 2 is nested and symmetrical, the upper side of the mobile frame 5 is connected to a hanging basket 4, and the mobile frame 5 is connected to a central square plate with a hole 20; a group of long jack positioning grooves 9 are evenly installed on the bridge body 1; a long jack 24 is installed on a mounting seat 25, the mounting seat 25 matches the long jack positioning groove 9, the piston rod of the long jack 24 is connected to a round hole square block 21, and the round hole square block 21 matches the central square plate with a hole 20. By setting the long jack 24, the movement of the hanging basket 4 is realized.

[0028] The moving frame 5 is connected to the vertical plate 7, and the vertical plate 7 is connected to the motor 6. The output shaft of the motor 6 passes through the vertical plate 7 and is connected to a gear 12. The vertical plate 7 bearing is connected to the central axis of another gear 12. The two gears 12 are meshed with each other. The eccentric parts of the two gears 12 are respectively connected to round blocks 11. The vertical plate 7 is connected to two guide cross blocks 15. The two round blocks 11 are respectively arranged in the horizontal grooves of the T rod 14. The two T rods 14 respectively pass through the corresponding guide cross blocks 15. The movement of the T rod 14 is achieved by driving the motor 6 and meshing the gears. The two round blocks 11 are distributed at an interval of 180 degrees, so that the two T rods 14 can move in opposite directions.

[0029] One of the T-bars 14 is connected to a positioning pin 19, and the positioning pin 19 matches the circular hole block 21 and the central square plate 20. By using the positioning pin 19 to pass through the circular hole block 21 and the central square plate 20, the long jack 24 drives the hanging basket 4 to move.

[0030] Another T-bar 14 is connected to a long bar 16, and both ends of the long bar 16 are respectively connected to stop pins 17, and the mobile frame 5 is connected to a symmetrical connecting plate with holes 18, and the symmetrical stop pins 17 match the symmetrical connecting plate with holes 18. By adopting the connecting plate with holes 18, the stop pin 17 is guided.

[0031] The symmetrical rails 2 are respectively provided with a set of stop holes 3, and the stop pins 17 match the stop holes 3. By using the stop holes 3, the stop pins 17 pass through the perforated connecting plate 18 and are inserted into the stop holes 3, so that the position of the hanging basket 4 is fixed.

[0032] A scale 8 is provided on one side of the track 2. By providing the scale 8, it is convenient to confirm the position of the hanging basket 4.

[0033] The long jack positioning groove 9 is provided with a group of threaded holes 10, and the mounting seat 25 is provided with a group of through holes 26, and a group of the through holes 26 matches a group of the threaded holes 10. By adopting the through holes 26 and the threaded holes 10, the long jack 24 is conveniently fixed.

[0034] The workflow of this embodiment is:

[0035] Use bolts to pass through the through holes 26 and tighten them into the threaded holes 10 to fix the long jack 24. Operate the long jack 24 to match the round hole block 21 with the center hole square plate 20. Operate the motor 6. The motor 6 drives a gear 12 to rotate. The two gears 12 mesh and rotate. The gear 12 drives the round block 11 to move in the transverse groove of the T rod 14. The round block 11 drives the T rod 14 to move. One T rod 14 drives the positioning pin 19 to move downward, so that it passes through the holes of the round hole block 21 and the center hole square plate 20 in turn, to achieve the connection between the long jack 24 and the mobile frame 5. The other T rod 14 drives the long rod 16 and the stop pin 17 to move, so that the stop pin 17 disengages from the stop hole 3 and moves to the middle position of the hole of the perforated connecting plate 18. Operate the long jack 24 to move the mobile frame 5 along the track 2 to adjust the position of the hanging basket 4. After the hanging basket 4 is adjusted to the right position, turn on the motor 6 in the reverse direction to move the positioning pin 19 upward and disengage from the round hole block 21 and the center square plate 20 with a hole. Insert the stop pin 17 into the stop hole 3 to fix the hanging basket 4, and install the long jack 24 on the appropriate long jack positioning slot 9.

[0036] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, wherein at least one side of the circular hole block 21 is connected to the guide mounting seat 22, the guide mounting seat 22 is connected to the guide rod 23, the guide rod 23 passes through the front end square plate of the long jack 24, and the mounting seat 25 is provided with a semicircular hole matching the guide rod 23. By adopting the guide rod 23, the movement process of the hanging basket 4 is made more stable.

[0037] The workflow of this embodiment is:

[0038] When the long jack 24 is extended or retracted, the round hole block 21 is driven to move, and the round hole block 21 drives the guide mounting seat 22 and the guide rod 23 to move, so that the movement process of the hanging basket 4 is more stable.

[0039] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. The formwork for bridge hanging basket is characterized by: It comprises a symmetrical track (2) installed on a bridge body (1); A mobile frame (5) is nested in the track (2) symmetrically, the upper side of the mobile frame (5) is connected to the hanging basket (4), and the mobile frame (5) is connected to the central square plate with holes (20); A group of long jack positioning grooves (9) are evenly installed on the bridge body (1); The long jack (24) is mounted on a mounting seat (25), the mounting seat (25) matches the long jack positioning groove (9), the piston rod of the long jack (24) is connected to the round hole square block (21), and the round hole square block (21) matches the central square plate with a hole (20).

2. The formwork for bridge hanging basket according to claim 1 is characterized in that: The movable frame (5) is connected to a vertical plate (7), the vertical plate (7) is connected to a motor (6), an output shaft of the motor (6) passes through the vertical plate (7) and is connected to a gear (12), a bearing of the vertical plate (7) is connected to a central axis of another gear (12), the two gears (12) are meshed with each other, the eccentric parts of the two gears (12) are respectively connected to round blocks (11), the vertical plate (7) is connected to two guide cross blocks (15), the two round blocks (11) are respectively arranged in the cross grooves of the T rods (14), and the two T rods (14) respectively pass through the corresponding guide cross blocks (15).

3. The formwork for the bridge hanging basket according to claim 2 is characterized in that: One of the T-bars (14) is connected to a positioning pin (19), and the positioning pin (19) matches the round hole square block (21) and the central square plate with a hole (20).

4. The formwork for the bridge hanging basket according to claim 2 is characterized in that: The other T-bar (14) is connected to a long bar (16), both ends of the long bar (16) are respectively connected to stop pins (17), the moving frame (5) is connected to a symmetrical connecting plate with holes (18), and the symmetrical stop pins (17) match the symmetrical connecting plate with holes (18).

5. The formwork for the bridge hanging basket according to claim 4 is characterized in that: The symmetrical rails (2) are respectively provided with a group of stop holes (3), and the stop pins (17) match the stop holes (3).

6. The formwork for the bridge hanging basket according to claim 1 is characterized by: A scale (8) is provided on one side of the track (2).

7. The formwork for the bridge hanging basket according to claim 1 is characterized by: At least one side of the circular hole square block (21) is connected to a guide mounting seat (22), the guide mounting seat (22) is connected to a guide rod (23), the guide rod (23) passes through the front end square plate of the long jack (24), and the mounting seat (25) is provided with a semicircular hole matching the guide rod (23).

8. The formwork for the bridge hanging basket according to claim 1 is characterized by: The long jack positioning groove (9) is provided with a group of threaded holes (10), and the mounting seat (25) is provided with a group of through holes (26), and a group of the through holes (26) matches a group of the threaded holes (10).

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