Hanging basket with corrugated steel web positioning device

Abstract

The utility model relates to a hanging basket with a corrugated steel web positioning device, which comprises an upper beam plate and a lower beam plate, the left parts and the right parts of the upper beam plate and the lower beam plate are connected through a plurality of corrugated steel webs, a main truss is arranged on the top surface of the upper beam plate, the main truss is connected with a construction pedal through a suspension frame, and the hanging basket further comprises a U-shaped rod and a positioning piece, the U-shaped rod is fixed to the front side face of a construction pedal, the two ends of the U-shaped rod are jointly connected with a transverse rod, positioning pieces are arranged on the left portion and the right portion of the transverse rod, the positioning piece on the left portion comprises a sliding hole, vertical rods and a first screw rod, the sliding hole is formed in the left portion of the transverse rod, and the vertical rods are arranged in the left portion and the right portion of the sliding hole in a sliding mode. A first screw rod for driving the two vertical rods to move oppositely or oppositely is arranged in the sliding hole, and the upper portion and the lower portion of each vertical rod are in threaded connection with a second screw rod. The utility model solves the problem of inaccurate positioning of the corrugated steel web caused by lack of a positioning device in the construction of the corrugated steel web hanging basket.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to a hanging basket with a corrugated steel web positioning device. Background Art

[0002] Corrugated steel web is a steel plate material with a wavy cross-section; the corrugated steel web achieves both high strength and light weight; due to the flexibility of the corrugated steel web, it can absorb more energy in natural disasters such as earthquakes, thereby improving the seismic performance of the bridge.

[0003] The construction of corrugated steel web hanging basket is a commonly used construction method. When installing, the corrugated steel web is at a high altitude and is easily affected by wind and swings, which affects the installation and positioning of the corrugated steel web. Moreover, due to the large mass of the corrugated steel web, it is difficult to ensure the straightness of the corrugated steel web and the corrugated steel web installed on the rear side during installation. Repeated adjustments are required to ensure accurate installation and positioning. Therefore, when installing the corrugated steel web, there is a lack of positioning devices, which reduces the installation efficiency. Summary of the Invention

[0004] The utility model aims to solve the problem of inaccurate positioning of the corrugated steel web due to the lack of a positioning device during the construction of the corrugated steel web hanging basket, and provides a hanging basket with a corrugated steel web positioning device, which can improve the installation efficiency and installation quality of the corrugated steel web.

[0005] In order to solve the above problems, the technical solution of the present utility model is:

[0006] The left and right sides of the U-shaped bar are respectively provided with a sliding hole, a vertical rod and a screw one, and the left and right sides of the cross bar are respectively provided with a screw one, and the upper and lower parts of each vertical rod are threadedly connected to the screw two, and the rear end of each screw two is located between the upper and lower beam plates.

[0007] Furthermore, the right end of the screw rod on the left positioning member rotates and connects to the right side of the sliding hole, and the left end of the screw rod moves through the cross bar on the left side of the sliding hole. A motor is fixed to the left end of the cross bar, and the output end of the motor is connected to the left end of the screw rod.

[0008] Furthermore, the left and right parts of the screw rod 1 in the left sliding hole are respectively provided with thread 1 and thread 2 with opposite thread rotation directions, and the two vertical rods in the sliding hole are respectively provided with threaded hole 1 and threaded hole 2 corresponding to thread 1 and thread 2.

[0009] Furthermore, the distances between the vertical plane where the two uprights on the left positioning member are located and the vertical plane where the left corrugated steel web is located are equal.

[0010] Furthermore, the front and rear side surfaces of each vertical rod respectively slide in contact with the front and rear side surfaces of the sliding hole in which it is located, and the upper and lower ends of each vertical rod are provided with threaded holes three corresponding to the screw rod two.

[0011] Furthermore, a counterweight rod is provided at the rear end of the construction pedal, and the weight of the counterweight rod is equal to the sum of the weights of the U-shaped rod, the cross bar and the two positioning members.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] The two screw rods 2 on the left vertical plate and the two screw rods 2 on the right vertical plate of the positioning member of the utility model can reduce the shaking amplitude of the corrugated steel web during the hoisting process; and after the corrugated steel web is hoisted into place, the two screw rods 2 on the left vertical plate and the two screw rods 2 on the right vertical plate can clamp the corrugated steel web to ensure the straightness of the newly installed corrugated steel web and the corrugated steel web installed on the rear side. When the newly installed corrugated steel web is connected to the upper beam plate and the lower beam plate, no manual support is required, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the connection between the U-shaped rod, the crossbar and the positioning member of the utility model;

[0016] Figure 3 This is a sectional front view of the connection between the positioning piece and the cross bar of the utility model.

[0017] The numbers in the attached figure are: 1. Upper beam plate, 2. Lower beam plate, 3. Corrugated steel web, 4. Track, 5. Main truss, 6. Suspension frame, 7. Construction pedal, 8. U-shaped rod, 9. Electric hoist, 10. Sliding hole, 11. Vertical pole, 12. Screw one, 13. Screw two, 14. Motor, 15. Threaded hole one, 16. Threaded hole two, 17. Threaded hole three, 18. Counterweight rod, 19. Cross bar. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0019] like Figures 1 to 3As shown, a hanging basket with a corrugated steel web positioning device includes an upper beam plate 1 and a lower beam plate 2, the left and right parts of the upper beam plate 1 and the lower beam plate 2 are connected by multiple corrugated steel webs 3, the top surface of the upper beam plate 1 is provided with a main truss 5, the main truss 5 is movably installed on the track 4, the upper left and right ends of the main truss 5 are provided with electric hoists, the main truss 5 is connected to the construction pedal 7 through the suspension frame 6, and also includes a U-shaped rod 8 and a positioning piece, the U-shaped rod 8 is fixed to the front side of the construction pedal 7, and the two ends are facing upward, the two ends of the U-shaped rod 8 are commonly connected to a cross bar 19, the cross bar 19 is a rectangular rod body, the left and right parts of the cross bar 19 are provided with positioning pieces, the two positioning pieces are in a left-right symmetrical state, the positioning piece on the left It includes a sliding hole 10, a vertical rod 11 and a screw rod 12. The sliding hole 10 is a long strip hole opened along the length direction of the cross bar 19. The left part of the cross bar 19 is provided with a sliding hole 10 that passes through the upper and lower sides of the cross bar 19. The sliding hole 10 is located on the front side of the corrugated steel web 3 between the upper beam plate 1 and the left part of the lower beam plate 2. Vertical rods 11 are slidably provided in the left and right parts of the sliding hole 10. The upper and lower ends of the vertical rods extend out of the sliding hole. The two vertical rods 11 are respectively located on the left and right sides of the corrugated steel web 3 on the left. A screw rod 12 is provided in the sliding hole 10 for driving the two vertical rods 11 to move relative or oppositely. The upper and lower parts of each vertical rod 11 are threadedly connected to a screw rod 2 13. The rear end of each screw rod 2 13 is located between the upper beam plate 1 and the lower beam plate 2.

[0020] The right end of the screw 12 on the left positioning member is rotated to connect the right side of the sliding hole 10, and the left end of the screw 12 moves through the cross bar 19 on the left side of the sliding hole 10. The left end of the cross bar 19 is fixed with a motor 14, and the output end of the motor 14 is connected to the left end of the screw 12.

[0021] The left and right parts of the screw rod 12 in the sliding hole 10 are respectively provided with thread 1 and thread 2 with opposite thread rotation directions, and the two vertical rods 11 in the sliding hole 10 are respectively provided with threaded hole 15 and threaded hole 2 16 corresponding to thread 1 and thread 2.

[0022] The distances between the vertical plane where the two uprights 11 on the left positioning member are located and the vertical plane where the left corrugated steel web is located are equal.

[0023] The front and rear side surfaces of each upright rod 11 are in sliding contact with the front and rear side surfaces of the sliding hole 10 , respectively. The upper and lower ends of each upright rod 11 are provided with a threaded hole 3 17 corresponding to the screw rod 2 13 .

[0024] A counterweight rod 18 is provided at the rear end of the construction pedal 7 . The weight of the counterweight rod 18 is equal to the sum of the weights of the U-shaped rod 8 , the crossbar and the two positioning members, in order to maintain the balance of the construction pedal 7 .

[0025] When in use, taking the positioning piece on the left as an example, the motor 14 on the left positioning piece drives the connected screw rod 1 to rotate. When the screw rod 12 rotates, the two vertical poles 11 are driven to move back to each other until the distance between the two vertical poles 11 is greater than the distance between the left and right ends of the corrugated steel web 3. The electric hoist 9 on the left side of the main truss 5 hoists the new corrugated steel web 3 and enters from top to bottom between the two screw rods 2 13 of the left vertical pole 11 and the two screw rods 2 13 of the right vertical pole, which can avoid the corrugated steel web 3 from shaking greatly due to wind during the hoisting process. The spacing between the two screw rods 2 13 of the left vertical pole 11 and the two screw rods 2 13 of the right vertical pole can provide the corrugated steel web 3 The installation space of the corrugated steel web is provided. After the corrugated steel web is hoisted into place, the motor 14 drives the screw rod 12 to rotate in the opposite direction, and the screw rod 12 drives the two vertical rods 11 to move relative to each other until the two screw rods 2 13 on the left vertical rod 11 press the left side of the corrugated steel web, and the two screw rods 2 13 on the right vertical rod 11 press the right side of the corrugated steel web. The corrugated steel web is positioned, which can ensure the straightness of the newly installed corrugated steel web and the corrugated steel web installed on the rear side. In addition, when the newly installed corrugated steel web is connected with the upper beam plate 1 and the lower beam plate 2, no manual support is required, thereby improving the installation efficiency. Similarly, the positioning piece on the right can improve the installation efficiency and installation quality of the corrugated steel web on the right.

[0026] After the installation of the corrugated steel web is completed, the screw rod 13 on each vertical pole 11 is unscrewed without affecting the extension construction of the upper beam plate 1 and the lower beam plate 2.

[0027] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Without violating the spirit of the present invention, that is, within the scope of disclosure, any equivalent or equivalent deformation or replacement of the technical solution of the utility model shall fall within the scope of protection of the present invention.

Claims

1. A hanging basket with a corrugated steel web positioning device, comprising an upper beam plate (1) and a lower beam plate (2), wherein the left and right portions of the upper beam plate (1) and the lower beam plate (2) are connected via a plurality of corrugated steel webs (3), a main truss (5) is provided on the top surface of the upper beam plate (1), and the main truss (5) is connected to a construction pedal (7) via a suspension frame (6), characterized in that: The invention also includes a U-shaped rod (8) and a positioning member. The U-shaped rod (8) is fixed to the front side of the construction pedal (7) with both ends facing upward. The two ends of the U-shaped rod (8) are commonly connected to a cross rod (19). The left and right parts of the cross rod (19) are provided with positioning members. The positioning member on the left part includes a sliding hole (10), a vertical rod (11) and a screw rod (12). The left part of the cross rod (19) is provided with a sliding hole (10). The left and right parts of the sliding hole (10) are both slidably provided with vertical rods (11). The two vertical rods (11) are respectively located on the left and right sides of the corrugated steel web (3). The sliding hole (10) is provided with a screw rod (12) for driving the two vertical rods (11) to move relative to or opposite to each other. The upper and lower parts of each vertical rod (11) are threadedly connected to a screw rod (13). The rear end of each screw rod (13) is located between the upper beam plate (1) and the lower beam plate (2).

2. The hanging basket with a corrugated steel web positioning device according to claim 1, characterized in that: The right end of the screw rod 1 (12) on the left positioning member is rotatably connected to the right side of the sliding hole (10), and the left end of the screw rod 1 (12) moves through the cross bar (19) on the left side of the sliding hole (10). The left end of the cross bar (19) is fixed with a motor (14), and the output end of the motor (14) is connected to the left end of the screw rod 1 (12).

3. The hanging basket with a corrugated steel web positioning device according to claim 2, characterized in that: The left and right parts of the screw rod 1 (12) in the sliding hole (10) are respectively provided with a thread 1 and a thread 2 with opposite thread rotation directions, and the two vertical rods (11) in the sliding hole (10) are respectively provided with a threaded hole 1 (15) and a threaded hole 2 (16) corresponding to the thread 1 and the thread 2.

4. The hanging basket with a corrugated steel web positioning device according to claim 1, characterized in that: The distances between the vertical plane where the two uprights (11) on the left positioning member are located and the vertical plane where the left corrugated steel web is located are equal.

5. The hanging basket with a corrugated steel web positioning device according to claim 1, characterized in that: The front and rear side surfaces of each vertical rod (11) respectively slide in contact with the front and rear side surfaces of the sliding hole (10). The upper and lower ends of each vertical rod (11) are provided with a threaded hole three (17) corresponding to the screw rod two (13).

6. The hanging basket with a corrugated steel web positioning device according to claim 1, characterized in that: A counterweight rod (18) is provided at the rear end of the construction pedal (7), and the weight of the counterweight rod (18) is equal to the sum of the weights of the U-shaped rod (8), the crossbar, and the two positioning members.

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