Hanging basket formwork for bridge building

Abstract

The utility model relates to the technical field of bridge engineering construction, in particular to a hanging basket formwork for bridge construction. The sliding beam is provided with an ad rod piece, the ad rod piece is vertically connected with the sliding beam, one side of the top end of the ad rod piece is provided with an ab rod piece, the other end of the ad rod piece is provided with an ac rod piece, one side of the bottom end of the ad rod piece is provided with a bd rod piece, the other end of the ad rod piece is provided with a cd rod piece, and the ac rod piece, the cd rod piece, the bd rod piece and the ab rod piece form a parallelogram structure. The hanging basket formwork cannot be damaged in the dismounting process, repeated use of the hanging basket formwork is guaranteed, the machining cost of the hanging basket formwork is greatly reduced, the hanging basket reverse buckling wheels are assembled and dismounted, dismounting is easy, construction and use are convenient and rapid, and potential safety hazards caused by human factors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge engineering construction, and particularly relates to a hanging basket formwork for bridge construction. Background Technique

[0002] The hanging basket is the main equipment in cantilever construction, and can be divided into 4 types according to the structural form: truss type, cable-stayed type, profiled steel type and hybrid type. The hanging basket formwork system consists of side formwork, bottom formwork and internal formwork. The truss system consists of parallel trusses, front cross beams and connecting systems, which are the main stress-bearing structures of the hanging basket.

[0003] With the continuous development of society, people's construction technology for bridges is constantly improving, and people's functional requirements for bridges are also getting higher and higher. During the bridge construction process, the hanging basket is the main equipment in bridge cantilever construction. At present, during the construction of bridge accessories, templates need to be installed on the outside of the bridge deck accessories when pouring concrete, and then concrete pouring construction is carried out. After the concrete pouring is completed, the templates are removed. When installing and removing the templates, due to the suspension of the bridge outside, it is relatively difficult to install the templates and the risk factor is relatively large. Therefore, a connection structure between the template and the skeleton that is easy to disassemble and assemble is needed. Content of the Utility Model

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] A hanging basket formwork for bridge construction includes a sliding beam, on which an AD rod is arranged, and the AD rod is vertically connected to the sliding beam. One side of the top end of the AD rod is provided with an AB rod, and the other end is provided with an AC rod. One side of the bottom end of the AD rod is provided with a BD rod, and the other end is provided with a CD rod. The AC rod, CD rod, BD rod and AB rod form a parallelogram structure. A hanging basket reverse buckle wheel is arranged at the node of the AC rod and the CD rod. The hanging basket reverse buckle wheel is provided with an ear plate. A first pin shaft is arranged in the middle part of the ear plate. Pin shaft baffles are arranged on both sides of the first pin shaft. A first rib plate is arranged below the pin shaft. Second rib plates are arranged on both sides of the pin shaft baffle. The ear plate is connected to a seat plate steel plate, and the seat plate steel plate is connected to a vertical plate. A third rib plate is arranged on one side of the vertical plate. A roller is arranged below the vertical plate. A second pin shaft is arranged in the middle part of the roller.

[0006] Preferably: The AB rod is vertically connected to the AD rod, and the CD rod is vertically connected to the AD rod.

[0007] Preferably: Connection blocks are arranged between the AC rod and the CD rod, between the CD rod and the BD rod, between the BD rod and the AB rod, and between the AB rod and the AC rod.

[0008] Preferably: A hanging basket reverse buckle wheel is arranged on the sliding beam, and the hanging basket reverse buckle wheel is riveted to the sliding beam.

[0009] Preferably, the pin shaft baffle and the ear plate are connected by rivets.

[0010] Preferably, a number of rivets are provided on the sliding beam for connecting devices such as bridge crossbeams.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The structure is simple and easy to manufacture; the hanging basket formwork will not be damaged during the disassembly process, ensuring the reuse of the hanging basket formwork, greatly reducing the processing cost of the hanging basket formwork. Through the assembly and disassembly of the hanging basket reverse buckle wheel, the disassembly is relatively simple, the construction is convenient and fast, and the potential safety hazards caused by human factors are reduced; when using the hanging basket reverse buckle wheel, there is no need to punch holes on the template steel rib plate on the upper side of the hanging basket template, saving processing costs; enhancing its practicability, the connection position can be adjusted arbitrarily to avoid interference during construction. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the utility model;

[0014] Figure 2 is Figure 1 the front view of the hanging basket reverse buckle wheel (2) in

[0015] Figure 3 is Figure 1 the left view of the hanging basket reverse buckle wheel (2) in

[0016] Annotation of the reference numerals in the drawings: 1, ac member; 2, hanging basket reverse buckle wheel; 201, pin shaft baffle; 202, first pin shaft; 203, ear plate; 204, first rib plate; 205, second rib plate; 206, seat plate steel plate; 207, vertical plate; 208, third rib plate; 209, second pin shaft; 210, roller; 3, sliding beam; 4, bd member; 5, ab member; 6, ad member; 7, cd member; 8, connecting block. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] A hanging basket formwork for bridge construction includes a sliding beam 3. An ad member 6 is arranged on the sliding beam 3, and the ad member 6 is perpendicularly connected to the sliding beam 3. One side of the top end of the ad member 6 is provided with an ab member 5, and the other end is provided with an ac member 1. One side of the bottom end of the ad member 6 is provided with a bd member 4, and the other end is provided with a cd member 7. The ac member 1, cd member 7, bd member 4, and ab member 5 form a parallelogram structure. A hanging basket reverse buckle wheel 2 is arranged at the node of the ac member 1 and the cd member 7. The hanging basket reverse buckle wheel 2 is provided with an ear plate 203. A first pin shaft 202 is arranged in the middle of the ear plate 203. Pin shaft baffles 201 are arranged on both sides of the first pin shaft 202. A first rib plate 204 is arranged below the pin shaft 202. Second rib plates 205 are arranged on both sides of the pin shaft baffle 201. The ear plate 203 is connected to a seat plate steel plate 206, and the seat plate steel plate 206 is connected to a vertical plate 207. A third rib plate 208 is arranged on one side of the vertical plate 207. A roller 210 is arranged below the vertical plate 207. A second pin shaft 209 is arranged in the middle of the roller 210.

[0019] The hanging basket formwork is fixed on the sliding beam 3 through the hanging basket reverse buckle wheel 2 and rivets. The hanging basket reverse buckle wheel 2 can adjust the position of the entire hanging basket formwork. When the hanging basket formwork moves, the hanging basket reverse buckle wheel 2 moves forward together. The hanging basket reverse buckle wheel 2 makes the hanging basket formwork move conveniently and has balanced stress. The ac member 1, cd member 7, bd member 4, and ab member 5 form a parallelogram structure, which increases the bearing capacity of the hanging basket formwork. The connection blocks 8 between each member can adjust the included angle between each member according to different situations. Two rollers 210 are arranged on the hanging basket reverse buckle wheel 2. Through the rollers 210, the hanging basket formwork can translate and move on the sliding beam 3.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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. Therefore, it should not be construed as a limitation to the present invention.

[0021] In the present utility model, unless otherwise clearly specified or defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hanging basket formwork for bridge construction, comprising a sliding beam (3), on which an ad rod (6) is arranged, characterized in that: The ad rod (6) is vertically connected to the sliding beam (3); an ab rod (5) is provided on one side of the top end of the ad rod (6) and an ac rod (1) is provided on the other end; a bd rod (4) is provided on one side of the bottom end of the ad rod (6) and a cd rod (7) is provided on the other end; the ac rod (1), the cd rod (7), the bd rod (4) and the ab rod (5) form a parallelogram structure; a hanging basket buckle wheel (2) is provided at the node of the ac rod (1) and the cd rod (7); the hanging basket buckle wheel (2) is provided with an ear plate (203); the ear plate (203) A first pin (202) is provided in the middle part, pin baffles (201) are provided on both sides of the first pin (202), a first rib (204) is provided below the pin (202), a second rib (205) is provided on both sides of the pin baffle (201), the ear plate (203) is connected to the seat plate steel plate (206), the seat plate steel plate (206) is connected to the vertical plate (207), a third rib (208) is provided on one side of the vertical plate (207), a roller (210) is provided below the vertical plate (207), and a second pin (209) is provided in the middle part of the roller (210).

2. The hanging basket formwork for bridge construction according to claim 1, characterized in that: The ab rod (5) is vertically connected to the ad rod (6), and the cd rod (7) is vertically connected to the ad rod (6).

3. The hanging basket formwork for bridge construction according to claim 1, characterized in that: A connecting block (8) is provided between the ac rod (1) and the cd rod (7), a connecting block (8) is provided between the cd rod (7) and the bd rod (4), a connecting block (8) is provided between the bd rod (4) and the ab rod (5), and a connecting block (8) is provided between the ab rod (5) and the ac rod (1).

4. The hanging basket formwork for bridge construction according to claim 1, characterized in that: A hanging basket buckle wheel (2) is provided on the sliding beam (3), and the hanging basket buckle wheel (2) is connected to the sliding beam (3) by rivets.

5. The hanging basket formwork for bridge construction according to claim 1, characterized in that: The pin baffle (201) and the ear plate (203) are connected by rivets.

6. The hanging basket formwork for bridge construction according to claim 1, characterized in that: A plurality of rivets are provided on the sliding beam (3).

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