Hanging basket

Abstract

The utility model relates to a hanging basket. The hanging basket comprises a main truss structure, a rear anchor and walking system, a suspension system, a bottom basket system and a template system, the rear anchor and walking system comprises a truss walking subsystem; the truss walking subsystem comprises a track laid on the top face of a box girder, a sliding base assembly sliding along the track and a rear hanging assembly rolling along the lower surface of a top plate of the track. The sliding base assembly is in bolted connection with a front lower node of the main truss structure, and the rear hanging assembly is in bolted connection with a rear node of the main truss structure. According to the hanging basket, the cross slope is jointly adjusted through the rear hanging assemblies and the sliding seat assemblies, specifically, the cross slope is jointly adjusted through the height difference of the first lug plates of the sliding seat connecting seats of the sliding seat assemblies and the height difference of the pull rods of the rear hanging assemblies. The types and the using amount of the bearing beams can be effectively reduced, the total weight of the hanging basket is reduced, labor and time for bearing beam splicing in the hanging basket construction process are reduced, and the hanging basket construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to a hanging basket which utilizes a rear hanging component and a sliding seat component to jointly adjust a transverse slope. Background Art

[0002] The cantilever casting method is a construction method that sets up working platforms symmetrically on both sides of the pier, casts cement concrete beams in sections to the mid-span cantilever in a balanced manner, and applies prestress section by section. The main equipment is a pair of mobile hanging baskets, which move on the beam sections that have been tensioned and anchored and connected to the pier body as a whole. The steel bars are tied, the formwork is erected, the concrete is poured, and the prestress is applied. After completing the construction of this section, the hanging baskets move forward symmetrically by one section each to construct the next pair of beam sections, and move forward in sequence until the cantilever beam section is cast.

[0003] During the construction process, due to the existence of the cross slope of the cantilever beam section (bridge deck), different types of pad beam combinations are required to adjust the cross slope of the hanging basket. This method requires a large number of pad beams. Workers need to distinguish different pad beam combinations before assembly, and assembling the pad beams requires a lot of labor and time. Utility Model Content

[0004] In view of the above problems, the present utility model is proposed to provide a hanging basket that overcomes the above problems or at least partially solves the above problems.

[0005] The hanging basket includes a main truss structure, a rear anchor and walking system, a suspension system, a bottom basket system, and a template system; the rear anchor and walking system includes a truss walking subsystem; the truss walking subsystem includes a track arranged to be laid on the top surface of the box beam, a slide assembly sliding along the track, and a rear hanging assembly rolling along the lower surface of the track top plate; the slide assembly is bolted to the front lower node of the main truss structure, and the rear hanging assembly is bolted to the rear node of the main truss structure;

[0006] The number of the slide assemblies is greater than or equal to two, and each of the slide assemblies comprises a slide connection seat bolted to the front lower node and a slide hinged to the slide connection seat; each of the slide connection seats comprises a horizontally arranged connection plate, and two opposite first ear plates of the same size fixed to the lower surface of the connection plate; the connection plate is bolted to the front lower node of the main truss structure; each of the first ear plates is arranged vertically;

[0007] Each of the slide seats comprises a horizontally arranged top plate, two second ear plates opposite to each other and of the same size fixed to the upper surface of the top plate, two opposite and vertically arranged inner side plates fixed to the lower surface of the top plate, two opposite and vertically arranged outer side plates fixed to the lower surface of the top plate, and two horizontally arranged sliding plates located on the same horizontal plane; the two sides of the sliding plate are respectively fixedly connected to the corresponding inner side plates and the corresponding outer side plates, and the sliding plates are against the track; the slide seat connecting seat and the slide seat are hinged by pins inserted into the first ear plate and the second ear plate at the same time; the sizes of the slide seats are the same, and the first ear plate of each slide seat connecting seat is set so that its height gradually increases or decreases along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that the front lower nodes of the main truss structure are on the same horizontal plane;

[0008] The number of the rear suspension components is the same as the number of the slide components, and each of the rear suspension components includes a vertically arranged pull rod, a horizontally arranged connecting beam, and two suspension pulley groups, and the connecting beam is hinged to the lower end of the pull rod and the top end of the two suspension pulley groups at the same time; the upper end of the pull rod is hinged to the rear node of the main truss structure, and the pulleys of the suspension pulley group can roll along the lower surface of the track top plate; the sizes of the connecting beams and the suspension pulley groups are the same, and the pull rods of the rear suspension components are set so that their heights gradually increase or decrease along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that the rear nodes of the main truss structure are on the same horizontal plane.

[0009] In one embodiment, the connecting beam includes a horizontally arranged bottom plate, two opposite and vertically arranged longitudinal plates fixed to the upper surface of the bottom plate, and two opposite and vertically arranged end plates fixed to the upper surface of the bottom plate; the two sides of the end plates are respectively fixedly connected to the ends of the two longitudinal plates located on the same side; each of the longitudinal plates is formed with three mounting through holes, and reinforcing plates are arranged around the mounting through holes; the connecting beam also includes a partition plate connected to the two longitudinal plates at the same time; the lower end of the pull rod is arranged between the two longitudinal plates, and is hinged to the connecting beam through a pin shaft with both ends passing through the mounting through holes in the middle of the two longitudinal plates; the top end of each of the hanging pulley groups is arranged between the two longitudinal plates, and is hinged to the connecting beam through a pin shaft with both ends passing through the mounting through holes on the corresponding sides of the two longitudinal plates.

[0010] In one embodiment, the hanging pulley block includes an articulated ear seat, a pulley seat, and two pulley blocks; the upper end and the lower end of the articulated ear seat are respectively articulated to the connecting beam and the pulley seat.

[0011] In one embodiment, the pulley seat includes two opposite and vertically arranged side panels, two inclined panels located between the two side panels and fixedly connected to the edges of the two side panels; the pulley group is installed at the lower part of the side panel and is located on the inner side of the side panel, and each pulley group consists of two oppositely arranged pulleys.

[0012] The utility model uses the rear hanging assembly and the slide assembly to adjust the horizontal slope, specifically, the height difference of the first ear plate of the slide seat connecting seat of each slide assembly and the height difference of the pull rod of each rear hanging assembly are used to adjust the horizontal slope. It can effectively reduce the types and amount of cushion beams, thereby reducing the overall weight of the hanging basket, reducing the labor and time for assembling cushion beams during the construction of the hanging basket, and improving the construction efficiency of the hanging basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0014] Figure 1 It is a structural schematic diagram of an exemplary embodiment of the hanging basket of the utility model;

[0015] Figure 2 for Figure 1 Another structural schematic diagram of the hanging basket shown;

[0016] Figure 3 for Figure 2 Middle A enlarged view;

[0017] Figure 4 It is a structural schematic diagram of the slide assembly;

[0018] Figure 5 It is a structural schematic diagram of the sliding seat connecting seat;

[0019] Figure 6 is a cross-sectional view of the sliding seat connecting seat;

[0020] Figure 7 It is a structural schematic diagram of the slide;

[0021] Figure 8 for Figure 1 Another structural schematic diagram of the hanging basket shown;

[0022] Fig. 9 for Figure 8 Middle B is an enlarged view;

[0023] Fig.10 It is a structural schematic diagram of the slide assembly;

[0024] Fig.11 It is a structural schematic diagram of the slide assembly from another perspective;

[0025] Fig.12 is a structural schematic diagram of the connecting beam;

[0026] Fig.13 It is a structural schematic diagram of the connecting beam from another perspective;

[0027] Fig.14 It is a structural schematic diagram of the hanging pulley block;

[0028] Fig.15 It is the assembly diagram of the pulley seat and the pulley block.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. main truss structure; 2. track; 3. slide assembly; 4. rear suspension assembly; 5. front lower node; 6. rear node; 7. slide connecting seat; 8. slide; 9. connecting plate; 10. first ear plate; 11. top plate; 12. second ear plate; 13. inner plate; 14. outer plate; 15. sliding plate; 16. pull rod; 17. connecting beam; 18. suspension pulley block; 19. bottom plate; 20. longitudinal plate; 21. end plate; 22. mounting through hole; 23. partition; 24. hinged ear seat; 25. pulley seat; 26. pulley block; 27. side plate; 28. inclined plate. DETAILED DESCRIPTION

[0030] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, but cannot be understood as limiting the utility model. Ordinary technicians in this field can make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and purpose of the utility model. The scope of the utility model is defined by the claims and their equivalents.

[0031] The terms "center", "longitudinal", "lateral", "length", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like mentioned or may be mentioned in the description of the present invention indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In addition, the terms "include", "comprises" and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] A hanging basket according to an embodiment of the utility model is described below with reference to the accompanying drawings. The hanging basket is suitable for the construction of a cantilever beam section of a bridge.

[0035] See also Figure 1 According to an embodiment of the utility model, a hanging basket includes a main truss structure 1, a rear anchor and walking system, a suspension system, a bottom basket system, and a template system. The main truss structure 1, the suspension system, the bottom basket system, and the template system can adopt the corresponding structure of the existing conventional hanging basket, and the main truss structure 1, the suspension system, the bottom basket system, the template system and other structures are not described in detail here. In this embodiment, the main truss structure 1, the suspension system, the bottom basket system, and the template system adopt the corresponding structure of the existing conventional diamond hanging basket.

[0036] The rear anchor and travel system includes a truss travel subsystem. The truss travel subsystem includes a track 2 arranged to be laid on the top surface of the box girder, a slide assembly 3 sliding along the track 2, and a rear suspension assembly 4 rolling along the lower surface of the top plate 11 of the track 2. The slide assembly 3 is bolted to the front lower node 5 of the main truss structure 1, and the rear suspension assembly 4 is bolted to the rear node 6 of the main truss structure 1.

[0037] See now Figures 2 to 4 The number of the slide assemblies 3 is greater than or equal to two, and each of the slide assemblies 3 includes a slide connecting seat 7 bolted to the front lower node 5 and a slide 8 hinged to the slide connecting seat 7.

[0038] See now Figure 5 and Figure 6 Each of the slide seat connection seats 7 includes a horizontally arranged connection plate 9 and two opposite first ear plates 10 of the same size fixed to the lower surface of the connection plate 9. The connection plate 9 is bolted to the front lower node 5 of the main truss structure 1. Each of the first ear plates 10 is arranged vertically. The slide seat connection seat 7 may also be provided with a plurality of reinforcing plates and rib plates to increase the structural strength of the slide seat connection seat 7.

[0039] See now Figure 7Each of the slide seats 8 includes a horizontally arranged top plate 11, two opposite second ear plates 12 of the same size fixed to the upper surface of the top plate 11, two opposite and vertically arranged inner side plates 13 fixed to the lower surface of the top plate 11, two opposite and vertically arranged outer side plates 14 fixed to the lower surface of the top plate 11, and two horizontally arranged sliding plates 15 located on the same horizontal plane. The two inner side plates 13 are located between the two outer side plates 14. The two sides of the sliding plate 15 are fixedly connected to the corresponding inner side plates 13 and the corresponding outer side plates 14, respectively, and the sliding plate 15 is against the track 2. The bottom surface of the sliding plate 15 can be covered by a tetrafluoroethylene plate. The lower edges of the inner side plates 13 and the outer side plates 14 are lower than the position where the sliding plate 15 is located. In addition to serving as supports for the sliding plate 15, the inner side plates 13 and the outer side plates 14 can also limit the lateral movement of the sliding plate 15 relative to the track 2.

[0040] Return now Figure 4 The slide seat connection seat 7 and the slide seat 8 are hinged by a pin inserted into the first ear plate 10 and the second ear plate 12 at the same time. The sizes of the slide seats 8 are the same, and the first ear plate 10 of each slide seat connection seat 7 is set to gradually increase or decrease its height along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that the front lower nodes 5 of the main truss structure 1 are on the same horizontal plane. For example, corresponding to Figure 2 From the perspective of the present invention, the first ear plate 10 of each sliding seat connecting seat 7 is arranged so that its height gradually increases along the transverse direction of the bridge (from right to left) according to the transverse slope of the cantilever beam section to be constructed, so that the front lower nodes 5 of the main truss structure 1 are on the same horizontal plane, that is, the front lower nodes 5 of the main truss structure 1 are at the same height.

[0041] See now Figures 8 to 11 The number of the rear hanging components 4 is the same as the number of the slide components 3. In this embodiment, the number of the rear hanging components 4 and the number of the slide components 3 are both three. The number of the rear hanging components 4 and the slide components 3 can be determined according to the actual situation of the cantilever beam section to be constructed.

[0042] Each of the rear suspension components 4 includes a vertically arranged tie rod 16, a horizontally arranged connecting beam 17, and two suspension pulley blocks 18. The connecting beam 17 is hinged to the lower end of the tie rod 16 and the top end of the two suspension pulley blocks 18. The upper end of the tie rod 16 is hinged to the rear node 6 of the main truss structure 1, and the pulleys of the suspension pulley blocks 18 can roll along the lower surface of the top plate 11 of the track 2. The dimensions of each of the connecting beams 17 and the suspension pulley blocks 18 are the same. The tie rod 16 of each of the rear suspension components 4 is set so that its height gradually increases or decreases along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that each of the rear nodes 6 of the main truss structure 1 is on the same horizontal plane. For example, corresponding to Figure 8From the perspective of the invention, the pull rod 16 of each of the rear suspension assemblies 4 is arranged so that its height gradually increases along the transverse direction of the bridge (from right to left) according to the transverse slope of the cantilever beam section to be constructed, so that the rear nodes 6 of the main truss structure 1 are on the same horizontal plane, that is, the rear nodes 6 of the main truss structure 1 are at the same height.

[0043] See now Fig.12 and Fig.13 The connecting beam 17 includes a horizontally arranged bottom plate 19, two opposite and vertically arranged longitudinal plates 20 fixed to the upper surface of the bottom plate 19, and two opposite and vertically arranged end plates 21 fixed to the upper surface of the bottom plate 19. The two sides of the end plates 21 are respectively fixedly connected to the ends of the two longitudinal plates 20 located on the same side. Each of the longitudinal plates 20 is formed with three mounting through holes 22, and a reinforcing plate is arranged around the mounting through holes 22. The connecting beam 17 also includes a partition plate 23 connected to the two longitudinal plates 20 at the same time.

[0044] Return now Fig.10 The lower end of the pull rod 16 is arranged between the two longitudinal plates 20, and is hinged to the connecting beam 17 through a pin shaft with both ends passing through the mounting through holes 22 in the middle of the two longitudinal plates 20. The top end of each hanging pulley block 18 is arranged between the two longitudinal plates 20, and is hinged to the connecting beam 17 through a pin shaft with both ends passing through the mounting through holes 22 on the corresponding sides of the two longitudinal plates 20.

[0045] See now Fig.14 and Fig.15 The hanging pulley block 18 includes an articulated ear seat 24, a pulley seat 25, and two pulley blocks 26. The upper end and the lower end of the articulated ear seat 24 are respectively articulated with the connecting beam 17 and the pulley seat 25. The pulley seat 25 includes two opposite and vertically arranged side plates 27, and two inclined plates 28 located between the two side plates 27 and fixedly connected to the edges of the two side plates 27. The pulley block 26 is installed at the lower part of the side plate 27 and is located on the inner side of the side plate 27. Each pulley block 26 is composed of two oppositely arranged pulley blocks 26.

[0046] The hanging basket of this embodiment uses the rear hanging assembly 4 and the slide assembly 3 to adjust the transverse slope together, specifically, the height difference of the first ear plate 10 of the slide connection seat 7 of each slide assembly 3 and the height difference of the pull rod 16 of each rear hanging assembly 4 are used to adjust the transverse slope together. It can effectively reduce the types and amounts of cushion beams, thereby reducing the overall weight of the hanging basket, reducing the labor and time for assembling cushion beams during the construction of the hanging basket, and improving the construction efficiency of the hanging basket.

Claims

1. A hanging basket, characterized in that: It includes a main truss structure, a rear anchor and walking system, a suspension system, a bottom basket system, and a template system; the rear anchor and walking system includes a truss walking subsystem; the truss walking subsystem includes a track arranged to be laid on the top surface of the box girder, a slide assembly sliding along the track, and a rear hanging assembly rolling along the lower surface of the track top plate; the slide assembly is bolted to the front lower node of the main truss structure, and the rear hanging assembly is bolted to the rear node of the main truss structure; The number of the slide assemblies is greater than or equal to two, and each of the slide assemblies comprises a slide connection seat bolted to the front lower node and a slide hinged to the slide connection seat; each of the slide connection seats comprises a horizontally arranged connection plate, and two opposite first ear plates of the same size fixed to the lower surface of the connection plate; the connection plate is bolted to the front lower node of the main truss structure; each of the first ear plates is arranged vertically; Each of the slide seats comprises a horizontally arranged top plate, two second ear plates opposite to each other and of the same size fixed to the upper surface of the top plate, two opposite and vertically arranged inner side plates fixed to the lower surface of the top plate, two opposite and vertically arranged outer side plates fixed to the lower surface of the top plate, and two horizontally arranged sliding plates located on the same horizontal plane; the two sides of the sliding plate are respectively fixedly connected to the corresponding inner side plates and the corresponding outer side plates, and the sliding plates are against the track; the slide seat connecting seat and the slide seat are hinged by pins inserted into the first ear plate and the second ear plate at the same time; the sizes of the slide seats are the same, and the first ear plate of each slide seat connecting seat is set so that its height gradually increases or decreases along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that the front lower nodes of the main truss structure are on the same horizontal plane; The number of the rear suspension components is the same as the number of the slide components, and each of the rear suspension components includes a vertically arranged pull rod, a horizontally arranged connecting beam, and two suspension pulley groups, and the connecting beam is hinged to the lower end of the pull rod and the top end of the two suspension pulley groups at the same time; the upper end of the pull rod is hinged to the rear node of the main truss structure, and the pulleys of the suspension pulley group can roll along the lower surface of the track top plate; the sizes of the connecting beams and the suspension pulley groups are the same, and the pull rods of the rear suspension components are set so that their heights gradually increase or decrease along the transverse direction of the bridge according to the transverse slope of the cantilever beam section to be constructed so that the rear nodes of the main truss structure are on the same horizontal plane.

2. The hanging basket according to claim 1, characterized in that: The connecting beam includes a horizontally arranged bottom plate, two opposite and vertically arranged longitudinal plates fixed to the upper surface of the bottom plate, and two opposite and vertically arranged end plates fixed to the upper surface of the bottom plate; the two sides of the end plates are respectively fixedly connected to the end portions of the two longitudinal plates located on the same side; each of the longitudinal plates is formed with three mounting through holes, and reinforcing plates are arranged around the mounting through holes; the connecting beam also includes a partition plate connected to the two longitudinal plates at the same time; the lower end of the pull rod is arranged between the two longitudinal plates, and is hinged to the connecting beam through a pin shaft whose two ends pass through the mounting through holes in the middle of the two longitudinal plates; the top end of each of the hanging pulley sets is arranged between the two longitudinal plates, and is hinged to the connecting beam through a pin shaft whose two ends pass through the mounting through holes on the corresponding sides of the two longitudinal plates.

3. The hanging basket according to claim 2, characterized in that: The hanging pulley block comprises an articulated ear seat, a pulley seat, and two pulley blocks; the upper end and the lower end of the articulated ear seat are respectively articulated with the connecting beam and the pulley seat.

4. The hanging basket according to claim 3, characterized in that: The pulley seat includes two opposite and vertically arranged side plates, and two inclined plates located between the two side plates and fixedly connected to the edges of the two side plates; the pulley block is installed at the lower part of the side plate and is located on the inner side of the side plate, and each pulley block consists of two oppositely arranged pulleys.

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