A construction material unloading platform

Abstract

The utility model discloses a construction material unloading platform, which relates to the technical field of building construction, and comprises a plurality of conveying frames, wherein a plurality of conveying rollers arranged at intervals are rotatably arranged inside the conveying frames, a first horizontal plate and a second horizontal plate are respectively fixedly arranged at both ends of the outer wall of the conveying frames, a rotating rod is rotatably arranged on the top of the first horizontal plate, the second horizontal plate is rotatably sleeved on the outer side of the rotating rod, a rotating positioning mechanism is arranged between the first horizontal plate and the second horizontal plate, two symmetrically arranged supporting legs are fixedly arranged on both sides of the outer wall of the conveying frames, and a universal wheel is fixedly arranged at the bottom of the supporting legs. The conveying frames, conveying rollers, the first horizontal plate, the second horizontal plate, the rotating rod and the rotating positioning mechanism provided by the utility model can adjust the angles between the plurality of conveying frames, so that the overall unloading platform can transport materials at a plurality of angles and positions, thereby improving the versatility of the unloading platform.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building material unloading platform. Background Art

[0002] Unloading platforms are various temporary operating tables and operating racks often set up at construction sites. They are generally used for material turnover and are important operating equipment in construction.

[0003] After searching, the patent number CN216566526U discloses a unloading platform for transporting construction materials. The platform facilitates the transportation and unloading of construction materials through the cooperation between the conveyor steel belt and the roller. At the same time, the hydraulic rod and the fixed block cooperate with each other to flexibly adjust the height of the right end of the conveyor steel belt to adapt to the unloading operations of platforms at different heights, greatly improving the flexibility and practicality of the device, and eliminating the need for construction workers to manually unload.

[0004] However, the above-mentioned unloading platform can only transport the materials in a fixed direction, and it is impossible to bend the platform to transport at different angles according to different unloading requirements. Utility Model Content

[0005] In view of the problems existing in the above-mentioned existing building material unloading platforms, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a building material unloading platform, which solves the problem that the unloading platform can only transport materials in a fixed direction and cannot be bent to transport at different angles according to different unloading requirements.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A construction material unloading platform comprises a plurality of conveying frames, wherein a plurality of conveying rollers arranged at intervals are rotatably arranged inside the conveying frames, a first horizontal plate and a second horizontal plate are fixedly arranged at both ends of the outer wall of the conveying frames, a rotating rod is rotatably arranged on the top of the first horizontal plate, the second horizontal plate is rotatably sleeved on the outer side of the rotating rod, and a rotating positioning mechanism is arranged between the first horizontal plate and the second horizontal plate;

[0009] Two symmetrically arranged support legs are fixedly provided on both sides of the outer wall of the conveying frame, and universal wheels are fixedly provided at the bottom of the support legs;

[0010] The rotation positioning mechanism includes a slide plate, which is slidably sleeved on the outside of the rotating rod, and insertion rods are fixedly provided at both ends of the interior of the slide plate. A plurality of slots symmetrically arranged in a surrounding manner are opened on the top of the first horizontal plate, and the lower end of the insertion rod passes through the second horizontal plate and is inserted into the slot. A spring is sleeved on the rod wall of the rotating rod, and both ends of the spring are fixedly connected to the slide plate and the second horizontal plate respectively.

[0011] Preferably, two adjacent conveying frames are provided with two telescopic rods for common rotation on a side away from the conveying roller.

[0012] Preferably, two adjacent conveying frames are provided with a material guide steel plate on one side away from the first transverse plate and the second transverse plate, which is screwed and fixed together by mounting bolts, and the material guide steel plate is an elastic steel plate.

[0013] Furthermore, the telescopic rod and the conveying frame are rotatably connected via an axle pin.

[0014] Preferably, the first transverse plate and the second transverse plate are arranged in an up-down staggered manner.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model can adjust the angles between multiple conveying frames through the conveying frame, conveying roller, first transverse plate, second transverse plate, rotating rod and rotating positioning mechanism, so that the overall unloading platform can convey materials at multiple angles and positions, thereby improving the versatility of the unloading platform.

[0017] 2. The utility model, through the conveying frame, telescopic rod, mounting bolts and material guide steel plate, can fill the gap between two adjacent conveying frames after adjusting the angles of multiple conveying frames, so as to ensure that the material can be stably conveyed inside the conveying frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a side structural schematic diagram of the first horizontal plate, the second horizontal plate and the rotating rod of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the conveying frame and conveying rollers of the utility model.

[0022] Description of reference numerals:

[0023] 1. Conveying frame; 2. Conveying roller; 3. First horizontal plate; 4. Second horizontal plate; 5. Turning rod; 6. Supporting leg; 7. Universal wheel; 8. Slide plate; 9. Inserting rod; 10. Slot; 11. Spring; 12. Telescopic rod; 13. Mounting bolt; 14. Material guide steel plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a building material unloading platform.

[0026] The utility model provides Figure 1-3 A building material unloading platform shown includes multiple conveying frames 1, and multiple conveying rollers 2 arranged at intervals are rotatably provided inside the conveying frames 1. A first transverse plate 3 and a second transverse plate 4 are fixedly provided at both ends of the outer wall of the conveying frame 1, and the first transverse plate 3 and the second transverse plate 4 are staggered up and down. A rotating rod 5 is rotatably provided on the top of the first transverse plate 3, and the second transverse plate 4 is rotatably sleeved on the outside of the rotating rod 5. Two symmetrically arranged supporting legs 6 are fixedly provided on both sides of the outer wall of the conveying frame 1, and a universal wheel 7 is fixedly provided at the bottom of the supporting legs 6.

[0027] Before the materials need to be unloaded and transported during construction, the materials can be placed inside multiple conveying racks 1, and the materials can be transported by rotating the conveying rollers 2. When the materials need to be transported at different angles, the rotating rod 5 can be set to rotate the first cross plate 3 and the second cross plate 4, so that the angle between two adjacent conveying racks 1 can be adjusted. At this time, the materials can be transported at different angles to improve the transportation effect. The setting of the support legs 6 and the universal wheels 7 can move the unloading platform, which is convenient for moving the platform to the unloading position.

[0028] In order to fix the position of the conveyor frame 1 after the angle between two adjacent conveyor frames 1 is adjusted, as shown in FIG. Figure 1-2 As shown, a rotation positioning mechanism is provided between the first horizontal plate 3 and the second horizontal plate 4, and the rotation positioning mechanism includes a slide plate 8, which is slidably sleeved on the outer side of the rotating rod 5, and plug rods 9 are fixedly provided at both ends of the inner part of the slide plate 8. A plurality of slots 10 symmetrically arranged in a surrounding manner are opened on the top of the first horizontal plate 3, and the lower end of the plug rod 9 passes through the second horizontal plate 4 and is inserted into the slot. A spring 11 is sleeved on the rod wall of the rotating rod 5, and the two ends of the spring 11 are fixedly connected to the slide plate 8 and the second horizontal plate 4 respectively.

[0029] Before adjusting the angle of two adjacent conveying racks 1, the slide plate 8 can be pulled up so that the slide plate 8 drives the insertion rod 9 to be pulled out of the slot 10. At this time, the spring 11 is stretched, and then under the support of the first cross plate 3, the second cross plate 4 can drive the rotating rod 5 to rotate on the top of the first cross plate 3 and adjust the positions of the two insertion rods 9. Then, after the position of the conveying rack 1 is determined, the slide plate 8 is released, and the elastic force of the spring 11 is restored, so that the insertion rod 9 can be inserted into the slot 10 again, and the positions of the first cross plate 3 and the second cross plate 4 are fixed, thereby completing the adjustment of the conveying angle between the two conveying racks 1.

[0030] In order to ensure that the conveyor frame 1 can stably unload and transport the material after the conveyor frame 1 rotates, Figure 1 As shown, two adjacent conveying frames 1 are provided with two telescopic rods 12 for common rotation on the side away from the conveying roller 2, and the telescopic rods 12 are rotatably connected to the conveying frames 1 through an axle pin, and two adjacent conveying frames 1 are provided with a material guide steel plate 14 which is a elastic steel plate by screwing and fixing on the side away from the first cross plate 3 and the second cross plate 4 through mounting bolts 13.

[0031] After the angle of the conveyor frame 1 is adjusted, the gap between two adjacent conveyor frames 1 can be filled with the support of the telescopic rod 12 and the material guide steel plate 14 to avoid the material from falling during transportation and ensure stable unloading.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A construction material unloading platform, comprising a plurality of conveying racks (1), characterized in that: The conveying frame (1) is internally provided with a plurality of conveying rollers (2) arranged at intervals for rotation, and a first horizontal plate (3) and a second horizontal plate (4) are respectively fixedly provided at both ends of the outer wall of the conveying frame (1), a rotating rod (5) is rotatably provided at the top of the first horizontal plate (3), and the second horizontal plate (4) is rotatably sleeved on the outer side of the rotating rod (5), and a rotating positioning mechanism is provided between the first horizontal plate (3) and the second horizontal plate (4); Two symmetrically arranged support legs (6) are fixedly provided on both sides of the outer wall of the conveying frame (1), and universal wheels (7) are fixedly provided at the bottom of the support legs (6); The rotation positioning mechanism comprises a slide plate (8), the slide plate (8) is slidably sleeved on the outer side of the rotating rod (5), and the two ends of the interior of the slide plate (8) are fixedly provided with insertion rods (9), the top of the first transverse plate (3) is provided with a plurality of slots (10) arranged in a symmetrical manner, the lower end of the insertion rod (9) passes through the second transverse plate (4) and is inserted into the slot, and the rod wall of the rotating rod (5) is sleeved with a spring (11), and the two ends of the spring (11) are respectively fixedly connected to the slide plate (8) and the second transverse plate (4).

2. The construction material unloading platform according to claim 1, characterized in that: Two adjacent conveying frames (1) are provided with two telescopic rods (12) on the side away from the conveying roller (2) for common rotation.

3. The construction material unloading platform according to claim 1, characterized in that: A material guide steel plate (14) is screwed and fixed to one side of two adjacent conveying racks (1) away from the first transverse plate (3) and the second transverse plate (4) by means of mounting bolts (13), and the material guide steel plate (14) is an elastic steel plate.

4. The construction material unloading platform according to claim 2, characterized in that: The telescopic rod (12) is rotatably connected to the conveying frame (1) via an axle pin.

5. The construction material unloading platform according to claim 1, characterized in that: The first transverse plate (3) and the second transverse plate (4) are arranged in an up-down staggered manner.

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