Lifting type material conveying platform for long and narrow type discharging platform

Abstract

The utility model relates to the technical field of building construction, and provides a lifting type material conveying platform for a long and narrow discharging platform, which comprises a material conveying trolley, a material conveying frame body, a material conveying track and a lifting mechanism, the material conveying frame body is arranged at one end of the long and narrow discharging platform. The material conveying rail is movably arranged on the material conveying frame body, and the length direction of the material conveying rail is consistent with the length direction of the long and narrow discharging platform. The lifting mechanism is connected with the material conveying rail and used for driving the material conveying rail to ascend and descend. The material conveying trolley moves in the length direction of the material conveying rail. And a loading platform is arranged on the material conveying trolley. A forklift is not needed for material turnover, and the problem that due to the size of the forklift, the forklift cannot be driven into a long and narrow discharging platform is solved. The lifting mechanism is used for driving the material conveying rail to lift, and the problem that a height difference exists between a long and narrow discharging platform and a floor structure plate where the platform is located is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a lifting material transfer platform for a long and narrow unloading platform. Background Art

[0002] At present, in some construction projects, finished long and narrow unloading platform equipment is required for material turnover. However, due to site or space limitations, or due to the size of forklifts, the forklifts cannot drive into the long and narrow unloading platform. Moreover, there is a height difference between the long and narrow unloading platform and the floor structural slab where it is located, resulting in difficulties in transporting building materials from the floor into the long and narrow unloading platform. Content of the Utility Model

[0003] In view of the above problems in the prior art, the present application proposes a lifting material transfer platform for a long and narrow unloading platform to solve the problem of difficult transportation of building materials from the floor into the long and narrow unloading platform.

[0004] The utility model proposes a lifting material transfer platform for a long and narrow unloading platform, including: a material transfer trolley, a material transfer frame body, a material transfer track and a lifting mechanism; the material transfer frame body is arranged at one end of the long and narrow unloading platform; the material transfer track is movably arranged on the material transfer frame body, and the length direction of the material transfer track is consistent with the length direction of the long and narrow unloading platform; the lifting mechanism is connected to the material transfer track and is used to drive the material transfer track to lift; the material transfer trolley moves along the length direction of the material transfer track; a load platform is arranged on the material transfer trolley.

[0005] Further, the material transfer frame body includes two horizontally arranged channel steels in parallel and vertical channel steels arranged above each horizontally arranged channel steel; the length direction of the horizontally arranged channel steels is consistent with the length direction of the material transfer track.

[0006] Further, the material transfer track includes two parallel track rods and track tie rods connected between the two track rods; the material transfer trolley moves along the track rods.

[0007] Further, vertical pulleys are installed on the track rods, and a part of each vertical pulley is located inside the vertical channel steel and is in rolling cooperation with the vertical channel steel.

[0008] Further, the material transfer trolley includes horizontal pulleys, and the horizontal pulleys are installed at the bottom of the load platform and are in rolling cooperation with the track rods.

[0009] Further, the material transfer trolley further includes a translation driving member, and the translation driving member is arranged at the bottom of the load platform and is connected to the horizontal pulleys and is used to drive the horizontal pulleys to rotate.

[0010] Further, the translation driving member includes a torque output device, a gear transmission assembly connected to the output end of the torque output device, and a shaft rod connected to the output end of the gear transmission assembly; the shaft rod is fixedly connected to the center of the transverse pulley.

[0011] Further, the torque output device includes a motor or a rocker; the output end of the motor or the rocker is connected to the input end of the gear transmission assembly.

[0012] Further, limiters are provided at both ends of the track rod.

[0013] Further, the lifting mechanism includes a hydraulic jack, the fixed end of the hydraulic jack is connected to the ground or the floor structural slab, and the telescopic end of the hydraulic jack is connected to the material transfer track.

[0014] The beneficial effects of the present utility model include: guiding the material transfer trolley to move along the length direction of the narrow unloading platform through the material transfer track, without the need to use a forklift for material turnover, overcoming the problem that the forklift cannot drive into the narrow unloading platform due to its size. Using the lifting mechanism to drive the material transfer track to lift, thereby changing the height of the material transfer trolley and the load platform thereon, solving the problem of the height difference between the narrow unloading platform and the floor structural slab where it is located, and facilitating the efficient and safe turnover of building materials in the floor structural slab to the inside of the narrow unloading platform on this floor. Description of the Drawings

[0015] Figure 1 It is the front view structural schematic diagram of the lifting type material transfer platform for a narrow unloading platform of the present utility model.

[0016] Figure 2 It is the bottom view structural schematic diagram of the lifting type material transfer platform of the present utility model.

[0017] Figure 3 It is the side view structural schematic diagram of the lifting type material transfer platform of the present utility model.

[0018] Figure 4 It is the three-dimensional structural schematic diagram of the lifting type material transfer platform of the present utility model.

[0019] In the figure: 1 - material transfer trolley; 2 - material transfer frame body; 3 - material transfer track; 4 - transverse pulley; 5 - vertical pulley; 6 - load platform; 7 - driven gear; 8 - driving gear; 9 - rocker; 10 - shaft rod; 11 - motor; 13 - hydraulic jack; 14 - vertical channel steel; 15 - horizontal channel steel; 16 - track rod; 17 - track tie rod. Detailed Embodiments

[0020] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] As Figures 1-4 shown, the lifting material transfer platform for a long and narrow unloading platform of the present utility model includes: a material transfer trolley 1, a material transfer frame 2, a material transfer track 3, and a lifting mechanism.

[0022] The material transfer frame 2 is arranged at one end of the long and narrow unloading platform;

[0023] The material transfer track 3 is movably arranged on the material transfer frame 2, and the length direction of the material transfer track 3 is consistent with the length direction of the long and narrow unloading platform;

[0024] The lifting mechanism is connected to the material transfer track 3 and is used to drive the material transfer track 3 to lift;

[0025] The material transfer trolley 1 moves along the length direction of the material transfer track 3; a load platform 6 is arranged on the material transfer trolley 1. The materials to be transferred are placed on the load platform 6, and the material transfer trolley 1 is used to translate along the material transfer track 3 into the interior of the long and narrow unloading platform. When there is a height difference between the floor structural slab height and the long and narrow unloading platform, the height of the material transfer track 3 can be adjusted by using the lifting mechanism.

[0026] The material transfer frame 2 includes two parallel horizontal channel steels 15 and vertical channel steels 14 arranged above each horizontal channel steel 15; the length direction of the horizontal channel steels 15 is consistent with the length direction of the material transfer track 3.

[0027] The material transfer track 3 includes two parallel track rods 16 and track tie rods 17 connected between the two track rods 16. There are multiple track tie rods 17, which are arranged at intervals along the length direction of the track rods 16. Under the action of the track tie rods 17, the two track rods 16 are connected into a horizontal integral structure; the material transfer trolley 1 moves along the track rods 16. Limiters are arranged at both ends of the track rods 16 to prevent the material transfer trolley 1 from moving away from the track rods 16 and ensure the safe movement of the material transfer trolley 1.

[0028] Vertical pulleys 5 are installed on the track rods 16, and a part of the vertical pulleys 5 is located inside the vertical channel steels 14 and is in rolling cooperation with the vertical channel steels 14. Vertical pulleys 5 are installed at the opposite ends of the two track rods 16, and two vertical pulleys 5 are installed on each track rod 16. Under the cooperation of the vertical pulleys 5 and the vertical channel steels 14, the material transfer track 3 is guided to move along the height direction of the vertical channel steels 14, realizing the lifting of the material transfer track 3 and adjusting the height of the material transfer track 3 and the material transfer trolley 1 thereon.

[0029] The material transfer trolley 1 includes horizontal pulleys 4, and the horizontal pulleys 4 are installed at the bottom of the load platform 6 and are in rolling cooperation with the track rods 16. Four horizontal pulleys 4 are arranged on both sides of the material transfer trolley 1, with two on each side.

[0030] The material transfer trolley 1 further includes a translation driving member which is arranged at the bottom of the load platform 6 and connected to the transverse pulley 4 for driving the transverse pulley 4 to rotate.

[0031] The translation driving member includes a torque output device, a gear transmission assembly connected to the output end of the torque output device, and a shaft rod 10 connected to the output end of the gear transmission assembly; the shaft rod 10 is fixedly connected to the center of the transverse pulley 4.

[0032] The torque output device includes a motor 11 or a rocker 9; the output end of the motor 11 or the rocker 9 is connected to the input end of the gear transmission assembly.

[0033] The gear transmission assembly includes a driving gear 8, a driven gear 7, and a transmission belt connecting the driving gear 8 and the driven gear 7; wherein, the driving gear 8 is connected to the output end of the motor 11 or connected to the rocker 9. In this embodiment, taking the driving gear 8 being connected to the output end of the motor 11 as an example, under the action of the motor 11, the driving gear 8 is driven to rotate, driving the transmission belt to rotate, and then driving the driven gear 7 cooperating with the transmission belt to rotate. The driven gear 7 is coaxially fixed on the shaft rod 10. The driven gear 7 serves as the output end of the gear transmission assembly. Under the action of the driven gear 7, the shaft rod 10 connected thereto is driven to rotate, and the end of the shaft rod 10 is connected with the transverse pulley 4, thereby driving the transverse pulley 4 to rotate to drive the material transfer trolley 1 to move on the material transfer track 3. In some embodiments, the driving gear 8 can be both connected to the output end of the motor 11 and connected to the rocker 9, so that the material transfer trolley 1 can be driven to move by manually shaking the rocker 9 or driven to move by the motor 11.

[0034] The lifting mechanism includes a hydraulic jack 13. The fixed end of the hydraulic jack 13 is connected to the ground or the floor structural slab, and the telescopic end of the hydraulic jack 13 is connected to the material transfer track 3. In this embodiment, there are two hydraulic jacks 13, which are respectively located at both ends of the material transfer track 3.

[0035] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A lifting material transfer platform for a narrow and long unloading platform, characterized in that: include: Material transfer trolley, material transfer frame, material transfer track and lifting mechanism; The material transfer frame is arranged at one end of the narrow and long unloading platform; the material transfer track is movably arranged on the material transfer frame, and the length direction of the material transfer track is consistent with the length direction of the narrow and long unloading platform; the lifting mechanism is connected to the material transfer track, and is used to drive the material transfer track to rise and fall; the material transfer trolley moves along the length direction of the material transfer track; and a load-bearing platform is arranged on the material transfer trolley.

2. A lifting material transfer platform for a narrow and long unloading platform according to claim 1, characterized in that: The material conveying frame includes two parallel transverse channel steels and a vertical channel steel arranged above each transverse channel steel; the length direction of the transverse channel steel is consistent with the length direction of the material conveying track.

3. A lifting material transfer platform for a narrow and long unloading platform according to claim 2, characterized in that: The material transfer track comprises two track rods arranged in parallel and a track pull rod connected between the two track rods; the material transfer trolley moves along the track rods.

4. A lifting material transfer platform for a narrow and long unloading platform according to claim 3, characterized in that: A vertical pulley is installed on the track rod, and a part of the vertical pulley is located in the vertical channel steel and rollingly cooperates with the vertical channel steel.

5. The lifting material transfer platform for a narrow and long unloading platform according to claim 3, characterized in that: The material transfer trolley comprises a transverse pulley, which is installed at the bottom of the load-bearing platform and rolls along the track rod.

6. A lifting material transfer platform for a narrow and long unloading platform according to claim 5, characterized in that: The material transfer trolley also includes a translation driving component, which is arranged at the bottom of the load-bearing platform and connected to the transverse pulley to drive the transverse pulley to rotate.

7. A lifting material transfer platform for a narrow and long unloading platform according to claim 6, characterized in that: The translation driving member includes a torque output device, a gear transmission assembly connected to the output end of the torque output device, and a shaft connected to the output end of the gear transmission assembly; the shaft is fixed to the center of the transverse pulley.

8. The lifting material transfer platform for a narrow and long unloading platform according to claim 7, characterized in that: The torque output device comprises a motor or a rocker; the output end of the motor or the rocker is connected to the input end of the gear transmission assembly.

9. The lifting material transfer platform for a narrow and long unloading platform according to claim 3, characterized in that: Limiters are arranged at both ends of the track rod.

10. The lifting material transfer platform for a narrow and long unloading platform according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic jack, a fixed end of the hydraulic jack is connected to the ground or floor structure plate, and a telescopic end of the hydraulic jack is connected to the material transfer track.

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