Safe and rapid shipment structure for construction

Abstract

The utility model discloses a safe and fast shipping structure for construction, which comprises support frames, connecting frames, a fixing frame and a chute, one end of the chute is fixed on the edge of a discharging platform, the other end of the chute is overhung, the two support frames are arranged on the discharging platform in parallel, two sides of the chute are respectively connected with one support frame through one connecting frame, and the other side of the chute is connected with the other support frame through the other connecting frame. One side of the top end of each supporting frame is fixed to the discharging platform through a fixing frame. During loading, a transport ship is parked below the baffle, a transport vehicle loaded with gravel is parked on the edge of the unloading platform, and the gravel directly falls on the transport ship after passing through the chute and the baffle. By adjusting the length and inclination of the chute and the baffle, the horizontal position of the poured gravels can be adjusted. Compared with stone conveying through a conveying belt, the discharging speed is high, energy consumption is low, and stone of various block diameter specifications can be discharged; due to the fact that the distance between the stress point of the rear wheels of the transport vehicle and the pile center is small, the defect that the overhanging length of a cable-stayed overhanging structure is large is overcome.

Description

Technical Field

[0001] The utility model relates to a loading structure, in particular to a safe and fast ship loading structure for construction. Background Art

[0002] When many buildings are under construction, the stones need to be transported by a combination of land transportation and water transportation. When transferring from land transportation to water transportation, the stones need to be transferred from the transport vehicle to the ship. Usually, the transfer operation method is to use a conveyor belt or a cable-stayed cantilever structure. The conveyor belt method has the disadvantages of slow loading speed, power consumption, and inability to use super-large diameter stones. The cantilever length of the cable-stayed cantilever structure is about 10.0 m, and the entire fully loaded transport vehicle is located at the cantilever end. Due to the large cantilever length of the loading and unloading point, in order to enhance the stability of the structure, a large amount of steel is used in the structure, and the safety risk is relatively high. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a safe and fast ship loading structure for construction.

[0004] The purpose of the utility model is achieved by adopting the following technical scheme:

[0005] A safe and fast ship loading structure for construction, including a support frame, a connecting frame, a fixing frame and a chute. One end of the chute is fixed at the edge of the unloading platform, and the other end is cantilevered. There are two support frames which are arranged in parallel on the unloading platform. Both sides of the chute are respectively connected to one of the support frames through a connecting frame, and one side of the top end of each support frame is respectively fixed on the unloading platform through a fixing frame.

[0006] Further, a baffle is hinged at the cantilever end of the chute, and one end of the baffle away from the chute is fixed on the unloading platform through a traction rope.

[0007] Further, a rotating wheel is respectively arranged on each connecting frame, a fixing seat is arranged on the baffle, one end of the traction rope is fixed on the fixing seat, and the other end is fixed on the unloading platform after passing around the rotating wheel.

[0008] Further, each connecting frame respectively includes a cross bar and at least one set of connecting structures. The two ends of the connecting structure are respectively fixed on the support frame and the chute. One end of the cross bar is fixed on the unloading platform, and the other end passes through the connecting structure. The rotating wheel is fixed at the end of the cross bar away from the unloading platform.

[0009] Further, the connecting structure includes an inclined bar and a vertical bar. One end of the inclined bar is fixed on the support frame, the other end of the inclined bar is connected to one end of the vertical bar, and the end of the vertical bar away from the inclined bar is fixed on the chute. The cross bar passes through the connecting part of the inclined bar and the vertical bar.

[0010] Further, the included angle between the diagonal rod and the vertical rod is an obtuse angle.

[0011] Further, at least one support rod is provided at the bottom of the chute, and one end of each support rod away from the chute is respectively fixed on the bridge pier and / or the unloading platform.

[0012] Further, each fixing frame respectively includes at least one fixing rod, and a right triangle is formed by the fixing rod, the side of the support frame and the platform surface of the unloading platform.

[0013] Further, an inclined slope is further provided on the unloading platform, and the inclined slope is located between the two support frames.

[0014] Further, the end of the chute fixed on the unloading platform is higher than the inclined slope.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] When loading materials with the present utility model, the transport ship stops below the baffle, the transport vehicle loaded with sand and gravel docks at the edge of the unloading platform, and the sand and gravel directly fall on the transport ship after passing through the chute and the baffle. By adjusting the length and inclination of the chute and the baffle, the horizontal position of the sand and gravel pouring down can be adjusted. By adopting the chute design, compared with transporting stones by a conveyor belt, the unloading is fast, the energy consumption is low, and stones of various block diameter specifications can be unloaded; since the distance from the force application point of the rear wheels of the transport vehicle to the pile center is small, the defect of the large overhanging length of the cable-stayed cantilever structure is also compensated. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the use state of the present utility model Figure 1 ;

[0018] Figure 2 is a schematic diagram of the use state of the present utility model Figure 2 ;

[0019] In the figure: 1, support frame; 2, connecting frame; 21, cross bar; 22, diagonal rod; 23, vertical rod; 3, fixing frame; 4, chute; 5, baffle; 6, rotating wheel; 7, support rod; 8, inclined slope; 9, unloading platform. Detailed Embodiments

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure content of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] As Figure 1 - Figure 2 shown, a safety and fast ship-loading structure for construction includes a support frame 1, a connecting frame 2, a fixing frame 3 and a chute 4. One end of the chute 4 is riveted and fixed to the edge of the unloading platform 9 of the wharf by high-strength bolts, and the other end is cantilevered. There are two support frames 1 which are arranged in parallel on the unloading platform 9. The two sides of the chute 4 are respectively connected to one of the support frames 1 through a connecting frame 2. One side of the top end of each support frame 1 is fixed to the unloading platform 9 through a fixing frame 3. A baffle 5 is hinged at the cantilever end of the chute 4, and one end of the baffle 5 away from the chute 4 is fixed to the unloading platform 9 through a towing rope. By adjusting the use length of the towing rope, the inclination angle of the baffle 5 can be adjusted, and thus the horizontal position of the sand and gravel pouring down during loading can be adjusted. At least one support rod 7 is arranged at the bottom of the chute 4, and one end of each support rod 7 away from the chute 4 is respectively fixed to the bridge pile and / or the unloading platform 9. The chute 4 is supported by the support rods 7 to make the overall structure more stable.

[0024] During loading, the transport ship stops below the baffle 5, and the transport vehicle loaded with sand and gravel docks at the edge of the unloading platform 9. At some wharves with relatively high water levels, as Figure 2 shown, an inclined slope 8 is also arranged on the unloading platform 9. The inclined slope 8 is located between the two support frames 1. One end of the chute 4 fixed to the unloading platform 9 is higher than the inclined slope 8, and the transport vehicle docks on the inclined slope 8. The hopper of the transport vehicle is turned over, and the sand and gravel pour down and directly fall on the transport ship after passing through the chute 4 and the baffle 5. According to the actual situation of the unloading platform 9 at the wharf, the lengths and inclinations of the chute 4 and the baffle 5 can be adjusted, and thus the horizontal position of the sand and gravel pouring down can be adjusted.

[0025] Compared with a conveyor belt for transporting stones, the utility model has the advantages of fast discharging, low energy consumption, and the ability to unload stones of various block sizes. By adopting a chute design, the overhanging length of the discharging platform 9 can be 4.0 cm, and the distance from the stress point of the rear wheel of the transport vehicle to the pile center is about 1.0 m. Since the distance from the stress point of the rear wheel of the transport vehicle to the pile center is small, it makes up for the disadvantage of the large overhanging length of the cable-stayed overhanging structure.

[0026] In a preferred embodiment, each connecting frame 2 respectively includes a cross bar 21 and at least one set of connecting structures. The connecting structure includes an inclined bar 22 and a vertical bar 23. One end of the inclined bar 22 is fixed on the support frame 1, and the other end is connected to one end of the vertical bar 23. The end of the vertical bar 23 far from the inclined bar 22 is fixed on the chute 4, and the included angle between the inclined bar 22 and the vertical bar 23 is an obtuse angle. One end of the cross bar 21 is fixed on the discharging platform 9, and the other end passes through the connecting part of the inclined bar 22 and the vertical bar 23. A rotating wheel 6 is fixed at the end of the cross bar 21 far from the discharging platform 9. A fixed seat is arranged on the baffle 5. One end of the towing rope is fixed on the fixed seat, and the other end is fixed on the discharging platform 9 after passing around the rotating wheel 6. By setting the rotating wheel 6, it is more convenient to adjust the angle of the baffle 5.

[0027] In a preferred embodiment, each fixing frame 3 respectively includes at least one fixing rod. The fixing rod, the side of the support frame 1, and the platform surface of the discharging platform 9 enclose a right triangle. When the fixing frame 3 includes more than two fixing rods, the fixing rods are arranged in parallel.

[0028] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A safe and fast ship-loading structure for construction, characterized in that, It includes a support frame, a connecting frame, a fixing frame and a chute. One end of the chute is fixed at the edge of the unloading platform, and the other end is cantilevered. There are two support frames which are arranged in parallel on the unloading platform. The two sides of the chute are respectively connected to one of the support frames through a connecting frame. One side of the top end of each support frame is fixed on the unloading platform through a fixing frame.

2. The safety and rapid shiploading structure for construction according to claim 1, characterized in that, A baffle is hinged to the cantilever end of the chute, and one end of the baffle away from the chute is fixed on the unloading platform through a towing rope.

3. A safety and fast ship-loading structure for construction according to claim 2, characterized in that, A rotating wheel is respectively arranged on each connecting frame, a fixing seat is arranged on the baffle, one end of the towing rope is fixed on the fixing seat, and the other end is fixed on the unloading platform after passing around the rotating wheel.

4. A safety and fast ship-loading structure for construction according to claim 3, characterized in that, Each connecting frame respectively includes a cross bar and at least one set of connecting structures. The two ends of the connecting structure are respectively fixed on the support frame and the chute. One end of the cross bar is fixed on the unloading platform, and the other end passes through the connecting structure. The rotating wheel is fixed at the end of the cross bar away from the unloading platform.

5. The safety and rapid ship-loading structure for construction according to claim 4, characterized in that, The connecting structure includes an inclined rod and a vertical rod. One end of the inclined rod is fixed on the support frame, the other end of the inclined rod is connected to one end of the vertical rod, and the end of the vertical rod away from the inclined rod is fixed on the chute. The cross bar passes through the connecting part of the inclined rod and the vertical rod.

6. The safety and rapid ship-loading structure for construction as described in claim 5, characterized in that, The included angle between the inclined rod and the vertical rod is an obtuse angle.

7. The safety and rapid ship-loading structure for construction according to claim 1, characterized in that, At least one support rod is arranged at the bottom of the chute, and one end of each support rod away from the chute is respectively fixed on the bridge pier and / or the unloading platform.

8. The safety and rapid ship loading structure for construction according to claim 1, characterized in that, Each fixing frame respectively includes at least one fixing rod, and the fixing rod, the side of the support frame and the platform surface of the unloading platform enclose a right triangle.

9. The safety and rapid ship-loading structure for construction according to claim 1, characterized in that, An inclined slope is also arranged on the unloading platform, and the inclined slope is located between the two support frames.

10. A safety and fast shiploading structure for construction according to claim 9, characterized in that, The end of the chute fixed on the unloading platform is higher than the inclined slope.

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