Novel rhombic hanging basket prepressing loading device for bridge

Abstract

The utility model relates to the technical field of hanging basket pre-pressing loading, in particular to a novel diamond hanging basket pre-pressing loading device for a bridge, which comprises a main body mechanism, a protection mechanism, a walking and anchoring mechanism and a bridge body. Therefore, the construction safety of the device is improved. Through the arrangement of the area separation beams, the marginal longitudinal beams and the reserved mounting holes, when the rhombic truss is used for loading and pre-pressing construction, the gravity of a water tank or a sandbag can be increased or decreased by being symmetrical to the area separation beams, data errors caused by unbalanced loading are reduced, and workers can conveniently stack and arrange loaded objects. And by means of the side edge protective rails, the front end protective rails and the encrypted inclined supporting rods arranged on the protective mechanism, installation can be conducted only through reserved installation holes formed in the marginal longitudinal beams and the area separation beams, operation is easy and convenient, and the use convenience and safety benefits of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preloading of hanging baskets, in particular to a novel diamond-shaped hanging basket preloading device for bridges. 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. According to the requirements of the concrete cantilever construction process and the requirements of the design drawings for the hanging basket, comprehensively compare the characteristics, weight, type of steel used, construction technology, etc. of various types of hanging baskets; the design principle of the hanging basket: light self-weight, simple structure, firm and stable, convenient for forward movement, installation and disassembly, with strong reusability, small deformation after stress, etc., and there is sufficient space under the hanging basket to provide a large construction operation surface, which is conducive to the construction operation of steel bars and formwork.

[0003] As disclosed in a novel diamond-shaped hanging basket preloading device with the authorization announcement number CN212865620U, it includes a diamond-shaped hanging basket arranged on the top of the bridge, a placing block respectively arranged at the left and right ends of the top surface of the diamond-shaped hanging basket, and a placement groove opened on the top surface of each placing block for containing a water tank, and a water tank is placed in each placement groove; pressing mechanisms for tightly pressing and fixing the water tank are respectively arranged at the left and right positions of the water tank in the placement groove. The utility model provides a novel diamond-shaped hanging basket preloading device for bridges. The adjusting panel blocks the water tank, so that the water tank is always stably placed in the placement groove without being affected by rain and snow. The friction pads at the bottom of the placing block increase the friction and contact surface with the diamond-shaped hanging basket, making the connection between the water tank and the placing block more firm. However, this utility model lacks safety protection measures and truss reinforcement measures, and it is not convenient to ensure the stability and safety of the diamond-shaped hanging basket during the preloading process. Therefore, we propose a novel diamond-shaped hanging basket preloading device for bridges, which solves the reinforcement and safety protection problems of the device and improves the stability of the device during the preloading process and the safety of construction workers. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel diamond-shaped hanging basket preloading device for bridges to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new diamond-shaped hanging basket preloading device for bridges, including a main body mechanism, a protection mechanism, a walking and anchoring mechanism, and a bridge body. The protection mechanism is located inside the main body mechanism, and the walking and anchoring mechanism is located on one side and the bottom end of the main body mechanism. The main body mechanism includes a main truss, an auxiliary reinforcement horizontal bracing, a diagonal bracing, a front cross beam, a rear cross beam, a front suspension strap, a rear suspension strap, a front lower cross beam, a rear lower cross beam, a bottom basket longitudinal beam, a regional partition beam, a marginal longitudinal beam, and a reserved installation hole. The auxiliary reinforcement horizontal bracing is fixedly installed on the vertical plane in the middle of the main truss. The diagonal bracing is installed between the front cross beam and the rear cross beam. The top end of the front suspension strap is anchored to the front cross beam, and its bottom end is anchored to the front lower cross beam. The top end of the rear suspension strap is anchored to the rear cross beam, and its bottom end is anchored to the rear lower cross beam. The bottom basket longitudinal beam is fixedly installed on the top ends of the front lower cross beam and the rear lower cross beam and is arranged vertically. The regional partition beam is fixedly installed on the longitudinal symmetry line of the front lower cross beam and the rear lower cross beam. The marginal longitudinal beams are symmetrically installed on the top surfaces at both ends of the front lower cross beam and the rear lower cross beam, and a reserved installation hole is provided at the top thereof. The protection mechanism includes side guardrails, a front guardrail, and a reinforced diagonal strut.

[0007] Preferably, the side guardrails and the front guardrail are fixedly installed on the top end of the marginal longitudinal beam through the reserved installation holes.

[0008] Preferably, both the side guardrails and the front guardrail are provided with reinforced diagonal struts.

[0009] Preferably, the walking and anchoring mechanism includes a rear anchor pressure beam and a track walking system.

[0010] Preferably, the rear anchor pressure beam is fixedly installed at one end of the main truss.

[0011] Preferably, the track walking system is fixedly installed on the top end of the bridge body.

[0012] Preferably, the bottom end of the track walking system is fixedly connected to the main truss.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For this new diamond-shaped hanging basket preloading device for bridges, through the auxiliary reinforcement horizontal bracing and diagonal bracing provided by the main body mechanism, the stability of the diamond-shaped truss can be effectively improved, thereby enhancing the construction safety of the device. Through the settings of the regional partition beam, the marginal longitudinal beam, and the reserved installation hole, when the diamond-shaped truss is subjected to loading preloading construction, the gravity increase and decrease operations of water tanks or sandbags can be carried out symmetrically with respect to the regional partition beam, reducing the data errors caused by uneven loading, facilitating the stacking and arrangement of the loaded objects by workers, and improving the practical effect of the device.

[0015] 2. The novel rhombic hanging basket preloading device for bridges improves the construction safety of operators through the side guardrails, front guardrails, and encrypted diagonal braces provided by the protection mechanism. Moreover, it only needs to be installed through the reserved installation holes provided by the marginal longitudinal beams and regional partition beams, with simple and convenient operation, improving the usability and safety benefits of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of a partial structure of the main mechanism of the present utility model;

[0018] Figure 3 is a schematic diagram of a partial structure of the main mechanism of the present utility model;

[0019] Figure 4 is a schematic diagram of the auxiliary reinforcement horizontal bracing and cross braces of the present utility model.

[0020] In the figure: 100, bridge body; 200, main truss; 201, auxiliary reinforcement horizontal bracing; 202, cross braces; 203, front cross beam; 204, rear cross beam; 205, front suspension strap; 206, rear suspension strap; 207, front lower cross beam; 208, rear lower cross beam; 209, bottom basket longitudinal beam; 210, regional partition beam; 211, marginal longitudinal beam; 212, reserved installation hole; 300, side guardrail; 301, front guardrail; 302, encrypted diagonal brace; 400, rear anchor pressure beam; 401, track walking system. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0022] Please refer to Figures 1-4 as shown, a technical solution provided by the present utility model:

[0023] A novel diamond-shaped hanging basket preloading device for bridges, comprising a main body mechanism, a protection mechanism, a walking and anchoring mechanism, and a bridge body 100. The protection mechanism is located inside the main body mechanism, and the walking and anchoring mechanism is located on one side and at the bottom end of the main body mechanism. The main body mechanism includes a main truss 200, an auxiliary reinforcement horizontal connection 201, a diagonal bracing 202, a front cross beam 203, a rear cross beam 204, a front suspension strap 205, a rear suspension strap 206, a front lower cross beam 207, a rear lower cross beam 208, a bottom basket longitudinal beam 209, a regional partition beam 210, a marginal longitudinal beam 211, and a reserved installation hole 212. The auxiliary reinforcement horizontal connection 201 is fixedly installed on the vertical plane in the middle of the main truss 200. The diagonal bracing 202 is installed between the front cross beam 203 and the rear cross beam 204. The top end of the front suspension strap 205 is anchored to the front cross beam 203, and its bottom end is anchored to the front lower cross beam 207. The top end of the rear suspension strap 206 is anchored to the rear cross beam 204, and its bottom end is anchored to the rear lower cross beam 208. The bottom basket longitudinal beam 209 is fixedly installed at the top ends of the front lower cross beam 207 and the rear lower cross beam 208 and is vertically arranged. The regional partition beam 210 is fixedly installed on the longitudinal symmetry line of the front lower cross beam 207 and the rear lower cross beam 208. The marginal longitudinal beams 211 are symmetrically installed on the top surfaces at both ends of the front lower cross beam 207 and the rear lower cross beam 208, and a reserved installation hole 212 is provided at the top thereof. The protection mechanism includes a side protection railing 300, a front protection railing 301, and a reinforced diagonal bracing rod 302.

[0024] In this embodiment, preferably, the side protection railing 300 and the front protection railing 301 are fixedly installed at the top end of the marginal longitudinal beam 211 through the reserved installation hole 212.

[0025] In this embodiment, preferably, both the side protection railing 300 and the front protection railing 301 are provided with reinforced diagonal bracing rods 302.

[0026] In this embodiment, preferably, the walking and anchoring mechanism includes a rear anchor pressing beam 400 and a track walking system 401.

[0027] In this embodiment, preferably, the rear anchor pressing beam 400 is fixedly installed at one end of the main truss 200.

[0028] In this embodiment, preferably, the track walking system 401 is fixedly installed at the top end of the bridge body 100.

[0029] In this embodiment, preferably, the bottom end of the track walking system 401 is fixedly connected to the main truss 200.

[0030] When a new diamond hanging basket preloading device for bridges in this embodiment is in use, through the auxiliary reinforcement horizontal bracing 201 and the cross bracing 202 provided by the main body mechanism, the stability of the diamond truss can be effectively improved, thereby enhancing the construction safety of the device. Through the setting of the regional partition beam 210, the marginal longitudinal beam 211, and the reserved installation holes 212, when the diamond truss is under loading and preloading construction, the gravity increase and decrease operations of water tanks or sandbags can be carried out symmetrically with respect to the regional partition beam 210, reducing the data errors caused by uneven loading, facilitating the stacking and arrangement of the loaded objects by workers, and improving the practical effect of the device. Through the side guardrail 300, the front guardrail 301, and the encrypted diagonal bracing 302 provided by the protection mechanism, the construction safety of the operators is improved, and it only needs to be installed through the reserved installation holes 212 provided by the marginal longitudinal beam 211 and the regional partition beam 210. The operation is simple and convenient, improving the use convenience and safety benefits of the device.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel diamond-shaped hanging basket preloading device for a bridge, comprising a main body mechanism, a protection mechanism, a walking and anchoring mechanism and a bridge body (100), characterized in that: The protection mechanism is located inside the main mechanism, and the walking and anchoring mechanism is located on one side of the main mechanism and at its bottom. The main mechanism comprises a main truss (200), an auxiliary reinforcement flat joint (201), a scissor brace (202), a front crossbeam (203), a rear crossbeam (204), a front sling (205), a rear sling (206), a front lower crossbeam (207), a rear lower crossbeam (208), a bottom basket longitudinal beam (209), a region separation beam (210), a marginal longitudinal beam (211) and a reserved installation hole (212). The auxiliary reinforcement flat joint (201) is fixedly installed on the middle vertical plane of the main truss (200), the scissor brace (202) is installed between the front crossbeam (203) and the rear crossbeam (204), and the top end of the front sling (205) is anchored and connected to the front crossbeam (203). The cross beam (203) has its bottom end anchored to the front lower cross beam (207); the top end of the rear sling (206) is anchored to the rear cross beam (204) and its bottom end is anchored to the rear lower cross beam (208); the bottom basket longitudinal beam (209) is fixedly installed on the top ends of the front lower cross beam (207) and the rear lower cross beam (208) and is arranged vertically; the area separation beam (210) is fixedly installed on the longitudinal symmetry line of the front lower cross beam (207) and the rear lower cross beam (208); the marginal longitudinal beam (211) is symmetrically installed on the top surfaces of both ends of the front lower cross beam (207) and the rear lower cross beam (208), and a reserved installation hole (212) is opened on the top of the marginal longitudinal beam (211); and the protective mechanism includes a side protective railing (300), a front end protective railing (301) and a dense diagonal brace (302).

2. According to claim 1, a novel diamond-shaped hanging basket preloading device for bridges is characterized in that: The side protection railing (300) and the front protection railing (301) are fixedly mounted on the top of the marginal longitudinal beam (211) through the reserved mounting holes (212).

3. According to claim 1, a novel diamond-shaped hanging basket preloading device for bridges is characterized in that: The side protection railing (300) and the front protection railing (301) are both provided with encrypted diagonal bracing rods (302).

4. According to claim 1, a novel diamond-shaped hanging basket preloading device for bridges is characterized in that: The travel and anchoring mechanism comprises a rear anchor pressure beam (400) and a track travel system (401).

5. According to claim 4, a new type of diamond-shaped hanging basket preloading device for bridges is characterized in that: The rear anchor beam (400) is fixedly installed on one end of the main truss (200).

6. According to claim 4, a new type of diamond-shaped hanging basket preloading device for bridges is characterized in that: The track travel system (401) is fixedly installed on the top of the bridge body (100).

Images