Modularized movable beam storage pedestal

Abstract

The utility model relates to the technical field of prefabricated bridge storage, and particularly discloses a modularized movable beam storage pedestal. The platform comprises a platform body, the platform body comprises a base formed through integral pouring, and the base comprises a first supporting part making contact with the ground and a second supporting part used for storing sleepers; the second supporting part is provided with two limiting pieces rotationally connected with the second supporting part, and the two limiting pieces and the second supporting part jointly form a limiting interval used for limiting the sleeper. The situation that a part of the bottom of the prefabricated bridge is in a free state due to dislocation between the sleeper and the prefabricated bridge can be prevented; and the sleepers are limited, so that the sleepers are prevented from being pushed away from the base by the swaying prefabricated bridge.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated bridge storage technical field, concretely relates to a modularization mobile beam storage pedestal. BACKGROUND

[0002] After pouring prefabricated bridge in the factory, the prefabricated bridge made is hoisted to the designated place by the gantry crane, and is stored, and a support seat is placed at the bottom of the prefabricated bridge when storing the prefabricated bridge, so that the prefabricated bridge has a certain spacing with the ground, facilitating subsequent transfer, and the support seat is mostly poured by concrete, and after pouring, the support seat is hoisted to the prefabricated bridge storage place by the gantry crane, then the construction personnel place the sleeper on the support seat, and finally the prefabricated bridge is hoisted to the sleeper by the gantry crane.

[0003] However, when the gantry crane hoists the prefabricated bridge, some swinging often occurs, and when the prefabricated bridge contacts the sleeper during the swinging process, the sleeper is pushed away, so that the bottom of the prefabricated bridge cannot completely contact the sleeper, and part of the bottom of the prefabricated bridge is in a free state, thereby causing the prefabricated bridge to be unstable during storage. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a modularization mobile beam storage pedestal, which can overcome some or some defects of the prior art.

[0005] According to the utility model of a modularization mobile beam storage pedestal, it comprises: pedestal main body, the pedestal main body includes the base that is integrally poured, and the base includes the first support part that contacts with the ground, and the second support part for storing the sleeper, and the second support part is equipped with 2 limit pieces that are rotationally connected with the second support part, and the 2 limit pieces and the second support part jointly constitute the limiting interval for limiting the sleeper.

[0006] According to the utility model, before the gantry crane hoists the prefabricated bridge, the pedestal main body is first hoisted to the prefabricated bridge storage place, then the prefabricated bridge is hoisted to the pedestal main body by the gantry crane, after the pedestal main body is hoisted to the prefabricated bridge storage place by the gantry crane, the construction personnel place the sleeper in the limiting interval on the second support part and press it tightly, at this time, the two ends of the sleeper are extruded by the 2 limit blocks, so that the sleeper is clamped by the 2 limit blocks and is limited in the limiting interval, preventing the sleeper from moving, then the prefabricated bridge is hoisted to the sleeper by the gantry crane, and in this process, the sleeper is not pushed away by the prefabricated bridge, thereby preventing the misalignment between the sleeper and the prefabricated bridge, so that part of the bottom of the prefabricated bridge is in a free state, and the sleeper is limited, preventing the sleeper from being pushed away from the base by the prefabricated bridge.

[0007] When the sleepers are pushed away from the base by the precast bridge being shaken, the sleepers need to be reset by the construction personnel, but at this time the construction personnel are placed under the hoisted precast bridge, and there is a safety hazard, and the fixed sleepers prevent the movement of the sleepers, ensure that the sleepers will not be separated from the base when the precast bridge is stored, avoid the construction personnel resetting the sleepers, and eliminate the safety hazard.

[0008] Preferably, the second support part is provided with two through holes arranged at intervals along the length direction of the second support part; the limiting piece comprises a U-shaped rotating rod, the rotating rod comprises a first connecting rod penetrating through the through holes, and the first connecting rod is provided with a second connecting rod at each end and inclined to the sleeper; a limiting block is arranged above the second support part, and the limiting block is provided with a fixing block connected with the two second connecting rods at each end.

[0009] After the sleepers are placed into the limiting interval by the construction personnel, the sleepers extrude the two limiting blocks at both ends, and the limiting blocks are abutted on the second support part, so that the sleepers are clamped by the two limiting blocks, thereby preventing the sleepers from moving; when the construction personnel need to hoist the base to the precast bridge storage location, the construction personnel first take out the sleepers from between the two limiting blocks, then push the limiting blocks, the movement of the limiting blocks drives the rotating rod to rotate, so that a gap is formed between the limiting block and the second support part, then the construction personnel pass the rope through the gap and bind it on the limiting block, and then the base is hoisted to the precast bridge storage location by the gantry crane; the construction personnel can conveniently bind the base and the gantry crane hook by the rope, thereby facilitating the gantry crane to hoist the base.

[0010] Preferably, the limiting block is provided with a limiting groove formed by the inward recess of the circumferential side wall.

[0011] When the construction personnel pass the rope through the limiting block, the rope is located in the limiting groove, thereby preventing the rope and the limiting block from being dislocated when the gantry crane hoists the base, so that the rotating rod is not uniformly stressed and is damaged by deformation.

[0012] Preferably, the limiting block is provided with an inclined surface at one end face close to the sleeper.

[0013] During the process of lowering the precast bridge by the gantry crane to the sleeper, when the bottom of the precast bridge is about to contact the sleeper, the precast bridge will slide along the inclined surface on the limiting block to the sleeper, so that the sleeper can be completely in contact with the bottom of the precast bridge, and part of the bottom of the precast bridge is prevented from being in a free state.

[0014] Preferably, the first connecting rod and the second connecting rod, and the second connecting rod and the fixing block are connected by welding.

[0015] With this utility model, when the installer installs the limiting component, the first connecting rod is first passed through the through hole on the second support part, then the two ends of the first connecting rod are respectively welded to one end of the two second connecting rods, and finally the fixing blocks at both ends of the limiting block are welded to the other ends of the two second connecting rods, thereby rotatably connecting the limiting component with the second connecting rods.

[0016] Preferably, the first connecting rod and the second connecting rod are made of threaded steel, and the limiting block is made of stainless steel.

[0017] This invention provides a structurally stronger rebar and stainless steel structure, thereby extending the service life of the limiting component. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main body of the pedestal in Example 1.

[0019] Figure 2 This is a schematic diagram of the through hole in Example 1.

[0020] Figure 3 This is a schematic diagram of the limiting component in Example 1.

[0021] Figure 4 This is an exploded view of the limiting component in Example 1.

[0022] Figure 5 This is a schematic diagram of the limiting range in Example 1. Detailed Implementation

[0023] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.

[0024] Example 1

[0025] like Figures 1-5 As shown, this embodiment provides a modular mobile beam storage platform, including a platform body 100. The platform body 100 includes an integrally cast base 130. The base 130 includes a first support part 220 in contact with the ground and a second support part 210 for storing sleepers 110. The second support part 210 is provided with two limiting members 120 that are rotatably connected to the second support part 210. The two limiting members 120 and the second support part 210 together constitute a limiting interval 510 for limiting the sleepers 110.

[0026] Through the embodiment, before the gantry crane hoists the prefabricated bridge, the pedestal main body 100 is first hoisted to the prefabricated bridge storage location, and then the prefabricated bridge is hoisted to the pedestal main body 100 by the gantry crane. After the pedestal main body 100 is hoisted to the prefabricated bridge storage location by the gantry crane, the construction personnel places the sleeper 110 into the limiting interval 510 on the second supporting part 210 and presses it tightly. At this time, the sleeper 110 is squeezed by the two limiting blocks 330, so that the sleeper 110 is clamped by the two limiting blocks 330 and is limited in the limiting interval 510, preventing the sleeper 110 from moving. Then the gantry crane hoists the prefabricated bridge onto the sleeper 110. In this process, the sleeper 110 will not be pushed by the wobbling prefabricated bridge, thereby preventing the misalignment between the sleeper 110 and the prefabricated bridge, causing part of the bottom of the prefabricated bridge to be in a free state. Moreover, the sleeper 110 is limited, preventing the sleeper 110 from being pushed away from the base 130 by the wobbling prefabricated bridge.

[0027] When the sleeper 110 is pushed away from the base 130 by the wobbling prefabricated bridge, the construction personnel needs to reset it. However, at this time, the construction personnel is under the hoisted prefabricated bridge, which has a safety hazard. The fixed sleeper 110 prevents the movement of the sleeper 110, ensuring that the sleeper 110 will not be separated from the base 130 when the prefabricated bridge is stored, avoiding the resetting of the sleeper 110 by the construction personnel and eliminating the safety hazard.

[0028] In the embodiment, the second supporting part 210 is provided with two through holes 230 arranged along the length direction of the second supporting part 210. The limiting part 120 includes a U-shaped rotating rod 340, and the rotating rod 340 includes a first connecting rod 420 penetrating through the through hole 230 and a second connecting rod 430 arranged at the two ends of the first connecting rod 420 and inclinedly arranged and extending towards the sleeper 110. The second supporting part 210 is provided with a limiting block 330 above, and the limiting block 330 is provided with a fixing block 440 connected with the two second connecting rods 430 at the two ends.

[0029] Through the embodiment, after the sleeper 110 is placed into the limiting interval 510 by the construction personnel, the two ends of the sleeper 110 squeeze the two limiting blocks 330, and the limiting blocks 330 are tightly abutted against the second supporting part 210. At this time, the sleeper 110 is clamped by the two limiting blocks 330, thereby preventing the movement of the sleeper 110. When the construction personnel needs to hoist the base 130 to the prefabricated bridge storage location, the construction personnel first takes out the sleeper 110 from between the two limiting blocks 330, and then pushes the limiting blocks 330. The movement of the limiting blocks 330 drives the rotating rod 340 to rotate, so that a gap is generated between the limiting blocks 330 and the second supporting part 210. Then the construction personnel passes a rope through the gap and binds it on the limiting blocks 330. Then the base 130 is hoisted to the prefabricated bridge storage location by the gantry crane. It is convenient for the construction personnel to bind the base 130 and the gantry crane hook by the rope, thereby facilitating the hoisting of the base 130 by the gantry crane.

[0030] In the embodiment, the middle side wall of the limiting block 330 is recessed inward in the circumferential direction to form a limiting groove 310.

[0031] Through the embodiment, when the construction personnel passes the rope through the limiting block 330, the rope is located in the limiting groove 310, thereby preventing the misalignment between the rope and the limiting block 330 when the gantry crane is hoisting the base 130, and causing the uneven force on the rotating rod 340 to produce deformation damage.

[0032] In the embodiment, the limiting block 330 is provided with an inclined surface 320 at the end surface close to the sleeper 110.

[0033] Through the embodiment, in the process of placing the prefabricated bridge on the sleeper 110 by the gantry crane, when the bottom of the prefabricated bridge is close to the sleeper 110, the prefabricated bridge will slide along the inclined surface 320 on the limiting block 330 to the sleeper 110, so that the sleeper 110 can be completely in contact with the bottom of the prefabricated bridge, and prevent a part of the bottom of the prefabricated bridge from being in a free state.

[0034] In the embodiment, the first connecting rod 420 and the second connecting rod 430, and the second connecting rod 430 and the fixing block 440 are connected by welding.

[0035] Through the embodiment, when the installation personnel installs the limiting piece 120, first, the first connecting rod 420 is passed through the through hole 230 on the second supporting part 210, then the two ends of the first connecting rod 420 are respectively welded with one end of the two second connecting rods 430, and finally the fixing blocks 440 at the two ends of the limiting block 330 are welded with the other ends of the two second connecting rods 430, so as to rotate the limiting piece 120 and the second connecting rod 430.

[0036] In the embodiment, the first connecting rod 420 and the second connecting rod 430 are made of threaded steel, and the limiting block 330 is made of stainless steel.

[0037] Through the embodiment, the threaded steel and the stainless steel have strong structural strength, thereby prolonging the service life of the limiting piece 120.

[0038] It is easy to understand that, based on one or more embodiments provided in the present application, the skilled in the art can combine, split, recombine, etc. to obtain other embodiments, and these embodiments do not exceed the protection scope of the present application.

[0039] The above describes the utility model and its embodiments in a schematic manner, and the description is not restrictive, and the embodiments shown are only part of the embodiments of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired thereby, without departing from the spirit of the utility model, similar structural modes and embodiments are designed without creativity, and all should belong to the protection scope of the utility model.

Claims

1. A modular mobile formwork bench, characterized by: The base (130) comprises a first supporting part (220) in contact with the ground and a second supporting part (210) for storing sleepers (110); two limiters (120) are arranged at the second supporting part (210) and are rotatably connected to the second supporting part (210), and the two limiters (120) and the second supporting part (210) jointly form a limiting interval (510) for limiting the sleepers (110).

2. A modular mobile formwork bench according to claim 1, wherein: The second supporting part (210) is provided with two through holes (230) arranged along the length direction of the second supporting part (210) at intervals; the limiter (120) comprises a U-shaped rotating rod (340), the rotating rod (340) comprises a first connecting rod (420) penetrating through the through hole (230), and the first connecting rod (420) is provided with a second connecting rod (430) arranged obliquely at both ends and extending towards the sleeper (110); a limiting block (330) is arranged above the second supporting part (210), and both ends of the limiting block (330) are provided with a fixing block (440) connected to the two second connecting rods (430).

3. A modular mobile formwork bench according to claim 2, wherein: The middle side wall of the limiting block (330) is recessed inward in the circumferential direction to form a limiting groove (310).

4. A modular mobile formwork bench according to claim 2, wherein: An inclined surface (320) is arranged at one end face of the limiting block (330) close to the sleeper (110).

5. A modular mobile formwork bench according to claim 2, wherein: The first connecting rod (420) and the second connecting rod (430), and the second connecting rod (430) and the fixing block (440) are connected by welding.

6. A modular mobile formwork bench according to claim 2, wherein: The first connecting rod (420) and the second connecting rod (430) are made of screw thread steel, and the limiting block (330) is made of stainless steel.

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