Mechanism for connecting front upper cross beam and main truss of hanging basket
The mechanism using screws and nuts securely connects the upper front crossbeam of the hanging basket to the main truss, solving the problems of danger and resource waste associated with welding and cutting welds, and enabling safe and efficient reuse.
Patent Information
- Application Number
- CN202423101682.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-16
AI Technical Summary
In the existing technology, the welding and cutting of the upper crossbeam and the main truss of the hanging basket are dangerous and inefficient, and affect reuse, resulting in waste of resources.
The upper front crossbeam of the hanging basket is fixedly connected to the main truss by means of screws and nuts through mounting bases, side plates, support bases and clamping rods, avoiding welding and cutting welds, and realizing detachable and reusable design.
This improves construction safety, avoids the dangers of high-altitude welding and cutting welds, and ensures that the front upper crossbeam and main truss can be reused, saving resources.
Smart Images
Figure CN223688794U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bridge construction equipment technical field especially relates to the mechanism that the front upper crossbeam of hanging basket is connected with main truss. BACKGROUND
[0002] In the hanging basket construction operation, need to fix the front upper crossbeam of hanging basket with main truss, and the prior art is to weld the front upper crossbeam and main truss, and when disassembling after construction, the front upper crossbeam and main truss are cutted weld again, and the prior art has the following problems: 1, high-altitude welding and cutting weld operation not only have great risk coefficient but also low efficiency;2, cutting weld leads to the welding scar left on the front upper crossbeam and main truss, increases maintenance cost, influences reusability and wastes resources. UTILITY MODEL CONTENTS
[0003] The utility model solves the technical problems of the prior art, provides a mechanism that the front upper crossbeam of hanging basket is connected with main truss, replaces welding, improves safety factor and the front upper crossbeam and main truss can be reused.
[0004] The utility model adopts the technical scheme, the mechanism that the front upper crossbeam of hanging basket is connected with main truss, including a mounting seat, the mounting seat includes two side plates installed after being located the both sides of main truss, is equipped with the two connecting beams of connecting side plate in the upper of side plate, and the clearance with the front upper crossbeam is equipped between two connecting beams;The outer side of two side plates is equipped with support seat respectively, and the opening for the threaded rod to pass through is equipped in support seat, and the upper end of threaded rod is connected with the front upper crossbeam, and the lower end of threaded rod is connected with the nut after passing through the opening of support seat and is screwed;Connecting beam is screwed and is connected with a pressing rod.
[0005] The upper end of two side plates of the utility model is fixedly connected with a flat plate respectively, and the support seat and the flat plate are fixedly connected or the support seat and the flat plate are connected integrally.
[0006] Two side plates of the utility model are equipped with mounting holes, and the mounting seat is connected with main truss by the pin shaft passing through the mounting hole.
[0007] Two connecting beams of the utility model are screwed and connected with two pressing rods, and the front upper crossbeam is clamped by two pressing rods when the front upper crossbeam is combined with main truss.
[0008] The upper end of two threaded rods of the utility model is screwed and connected with two nuts after passing through two pad beams respectively.
[0009] Compared with the prior art, the utility model has the beneficial effects that:
[0010] Compared with the existing technology that involves welding the front upper crossbeam to the main truss during installation and cutting the weld seams during disassembly, this utility model fixes the front upper crossbeam to the main truss by combining the side plates with the main truss and the support base with the front upper crossbeam. This avoids the dangers of high-altitude welding during installation and cutting the weld seams during disassembly. Furthermore, the front upper crossbeam and main truss can be reused without cutting the weld seams, thus saving resources. Attached Figure Description
[0011] Fig. 1 This is a schematic diagram of the structure of this utility model.
[0012] Fig. 2 This is a schematic diagram of the structure of this utility model in a disassembled state.
[0013] Fig. 3 This is a structural schematic diagram of the present invention combined with the front upper crossbeam and the main truss. Detailed Implementation
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0015] like Figs. 1 to 3 As shown, the mechanism connecting the upper front crossbeam of the hanging basket to the main truss in this embodiment includes a mounting base 1. The mounting base 1 includes two side plates 2 that are located on both sides of the main truss 71 after installation. Two connecting beams 3 are provided above the side plates 2 to connect the side plates 2. There is a gap 4 between the two connecting beams 3 for the upper front crossbeam 72. Support seats 5 are provided on the outer sides of the two side plates 2 respectively. The support seats 5 have openings 51 through which screws 61 can pass. The upper end of the screw 61 is connected to the upper front crossbeam 72, and the lower end of the screw 61 passes through the openings 51 of the support seats 5 and is screwed with a nut 62. The connecting beams 3 are threaded together with a clamping rod 8. Both connecting beams 3 are threaded together with two clamping rods 8. When the front upper crossbeam 72 is combined with the main truss 71, the two clamping rods 8 press against the front upper crossbeam 72. The two side plates 2 are provided with mounting holes 23. The pin 22 passes through the mounting holes 23 to connect the mounting seat 1 to the main truss 71. In this embodiment, the two side plates 2 are connected to the main truss 71. The screw 61 passes through the opening 51 of the support seat 5 and is threadedly connected to the nut 62, thereby connecting the support seat 5 to the front upper crossbeam 72. Finally, the front upper crossbeam is fixedly connected to the main truss.
[0016] In this embodiment, the upper ends of the two side plates 2 are respectively fixedly connected to the plate 21, and the support base 5 is fixedly connected to the plate 21 or the support base 5 and the plate 21 are connected as one piece; the function of the plate 21 in this embodiment is to prevent loosening after the support base 5 is combined with the main truss 71.
[0017] In this embodiment, two pad beams 9 are provided above the front upper crossbeam 72. The upper ends of the two screws 61 pass through the two pad beams 9 respectively and are then threaded to the two nuts 62. The pad beams 9 in this embodiment are used to reinforce the screws 61 and the front upper crossbeam 72.
[0018] The specific use method of the mechanism that connects the front upper cross beam of the hanging basket with the main truss is as follows: the mounting seat 1 is placed above the main truss 71, the two side plates 2 of the mounting seat 1 are parallel to the main truss 71, the mounting seat 1 is placed downward until the two side plates 2 are located at the two sides of the main truss 71, the upper bottom surface of the main truss 71 abuts against the connecting beam 3, the mounting hole 23 of the two side plates 2 is coaxial with the hole of the main truss 71, the pin shaft 22 passes through the mounting hole 23 and the hole of the main truss 71, so that the mounting seat 1 is fixedly connected with the main truss 71, the front upper cross beam 72 is hoisted above the mounting seat 1, the position of the front upper cross beam 72 is adjusted, the front upper cross beam 72 is placed between the gaps 4 of the two connecting beams 3, the hole of the front upper cross beam 72 is coaxial with the opening 51 of the supporting seat 5, the cushion beam 9 is placed above the front upper cross beam 72, the hole of the cushion beam 9, the hole of the front upper cross beam 72 and the opening 51 of the supporting seat 5 are coaxial, the screw rod 61 passes through the hole of the cushion beam 9, the hole of the front upper cross beam 72 and the opening 51 of the supporting seat 5, the upper and lower ends of the screw rod 61 are respectively threadedly connected with the nuts 62, the abutting rod 8 is tightened to abut against the side surface of the front upper cross beam 72, and the installation is completed.
Claims
1. A mechanism for connecting the front upper cross beam of a hanging basket to a main truss, characterized in that, The utility model provides a kind of installation seat (1), the installation seat (1) includes two side plates (2) after installation and being in both sides of main truss (71), be equipped with the two connecting beams (3) of connecting side plate (2) above side plate (2), the gap (4) with front upper crossbeam (72) is between the two connecting beams (3);The outside of two side plates (2) is equipped with support seat (5) respectively, support seat (5) is equipped with the aperture (51) that can be passed through screw rod (61), screw rod (61) upper end is connected with front upper crossbeam (72), screw rod (61) lower end is connected with nut (62) after being passed through the aperture (51) of support seat (5) with screw thread;Connecting beam (3) is screw-connected with a jamming rod (8).
2. The mechanism for connecting the front upper cross beam of the hanging basket to the main truss according to claim 1, wherein, The upper end of the two side plates (2) is respectively fixedly connected with a flat plate (21), and the support seat (5) is fixedly connected with the flat plate (21) or is integrally connected with the flat plate (21).
3. The mechanism for connecting the front upper cross beam of the hanging basket to the main truss according to claim 1, wherein, The two side plates (2) are provided with mounting holes (23), and a pin shaft (22) passes through the mounting holes (23) to connect the installation seat (1) with the main truss (71).
4. The mechanism for connecting the front upper cross beam of the hanging basket to the main truss according to claim 1, wherein The two connecting beams (3) are both screw-connected with two jamming rods (8), and when the front upper crossbeam (72) is combined with the main truss (71), the two jamming rods (8) are in contact with the front upper crossbeam (72).
5. The mechanism for connecting the front upper cross beam of the hanging basket to the main truss according to claim 1, wherein The front upper crossbeam (72) is provided with two cushion beams (9) above, and the upper ends of the two screw rods (61) are respectively screw-connected with two nuts (62) after passing through the two cushion beams (9).