Unloading platform for building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a discharging platform for building construction, which comprises a discharging platform main body, a limiting plate is mounted in the discharging platform main body, sliding blocks are mounted on the surfaces of the front side and the rear side of the limiting plate, and sliding sleeves are mounted in the sliding blocks in a penetrating manner; a sliding rod is slidably connected into the sliding sleeve, a supporting plate is installed on the portion, located above the strip-shaped sliding hole, of the front surface of the discharging platform body, and an adjusting mechanism is arranged on the upper surface of the supporting plate. According to the discharging platform, the limiting plate is arranged and can block the notch in one end of the discharging platform main body, so that the situation that the discharging platform main body rolls down due to excessive materials in the discharging platform main body in the hoisting process is avoided; a motor in the adjusting mechanism drives a winding and unwinding rod to rotate, a winding and unwinding rope can be wound up, accordingly, a front side sliding block is driven to ascend, a limiting plate is driven to ascend, automatic opening of the limiting plate is achieved, and the situation that the limiting plate is difficult to open due to the fact that materials extrude the limiting plate is avoided.

Description

Technical Field

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

[0002] Unloading platforms are various temporary operating tables and operating frames often set up at construction sites, generally used for material turnover. Unloading platforms combined with tower cranes can transport building materials to each floor more conveniently and quickly. In the prior art, there is a lack of a mechanism to restrict materials on the surface of the unloading platform. When unloading, the materials may exceed the range of the unloading platform and scatter.

[0003] A Chinese patent discloses a material unloading platform for construction (authorization announcement number CN220747707U). The patent technology moves the limit plate downward, plugs the limit plate into the groove, and fixes the limit plate through the cooperation between the rotating shaft and the groove, thereby limiting the material inside the unloading platform to prevent the material from exceeding the range of the unloading platform and scattering;

[0004] However, it has certain disadvantages: when there are too many objects placed inside the unloading platform, it is easy for the heavier objects to squeeze the limit plate, making it difficult to open the limit plate manually, thus affecting the work progress. Utility Model Content

[0005] The purpose of the utility model is to provide a material unloading platform for construction to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A unloading platform for construction comprises a unloading platform body, support rods are installed at both front and rear ends of the left side surface of the unloading platform body, and strip sliding holes are opened at positions close to the support rods on the front and rear side surfaces of the unloading platform body, a limit plate is installed inside the unloading platform body, sliding blocks are installed on the front and rear side surfaces of the limit plate, a sliding sleeve is installed inside the sliding block, a sliding rod is slidably connected inside the sliding sleeve, support blocks are installed on the upper and lower ends of the sliding rod, a support plate is installed on the front surface of the unloading platform body above the strip sliding hole, and an adjustment mechanism is provided on the upper surface of the support plate.

[0008] As a further solution of the utility model: the front and rear side surfaces of the unloading platform body are both installed with lifting rods on the right side of the strip-shaped sliding hole, and the inner lower surface of the unloading platform body is provided with a positioning groove.

[0009] As a further solution of the utility model: the adjustment mechanism includes a retractable seat, a motor is installed inside the retractable seat, a retractable rod is installed at the output end of the motor, and a retractable rope is installed outside the retractable rod.

[0010] As a further solution of the utility model: the two support rods are symmetrically distributed about the unloading platform body, a reinforcement block is installed on the outer surface of the right end of the support rod, and the right end of the reinforcement block is installed on the left side surface of the unloading platform body.

[0011] As a further solution of the utility model: the sliding block is slidably connected inside the strip-shaped sliding hole, and one end of the supporting block is installed on a side surface of the unloading platform body.

[0012] As a further solution of the utility model: the positioning groove is directly opposite to the limiting plate.

[0013] As a further solution of the utility model: the lower end of the retractable seat is installed on the upper surface of the support plate, the retractable rope movably passes through the lower surface of the retractable seat, and one end of the retractable rope is connected to the upper surface of the front slider.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a limit plate, which can block the gap at one end of the unloading platform body, thereby preventing the unloading platform body from rolling down due to excessive internal materials during the hoisting process.

[0016] 2. The utility model is provided with an adjustment mechanism, in which the motor drives the retracting rod to rotate, so that the retracting rope can be retracted, thereby driving the front slider to rise, and then driving the limit plate to rise, thereby realizing the automatic opening of the limit plate and avoiding the material squeezing the limit plate and making it difficult to open. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a material unloading platform for construction;

[0018] Figure 2 It is a partial schematic diagram of a material unloading platform for construction;

[0019] Figure 3 A unloading platform for construction Figure 2 A magnified view of middle;

[0020] Figure 4 The present invention is a cross-sectional view of an adjusting mechanism in a material unloading platform for construction.

[0021] In the figure: 1. unloading platform body; 2. support rod; 3. lifting rod; 4. positioning groove; 5. strip sliding hole; 6. limit plate; 7. slider; 8. sliding sleeve; 9. sliding rod; 10. support block; 11. support plate; 12. adjustment mechanism; 13. retractable seat; 14. motor; 15. retractable rod; 16. retractable rope; 17. reinforcement block. DETAILED DESCRIPTION

[0022] See also Figure 1 and Figure 2 In the embodiment of the utility model, a material unloading platform for construction includes a material unloading platform body 1, support rods 2 are installed at both ends of the left side surface of the material unloading platform body 1, and the two support rods 2 are symmetrically distributed about the material unloading platform body 1. A positioning groove 4 is opened on the inner lower surface of the material unloading platform body 1, and strip-shaped sliding holes 5 are opened at positions near the support rods 2 on the front and rear side surfaces of the material unloading platform body 1. A limiting plate 6 is installed inside the material unloading platform body 1, and the positioning groove 4 is directly opposite to the limiting plate 6. Slide blocks 7 are installed on the front and rear side surfaces of the limiting plate 6, and the slide blocks 7 are slidably connected to the inside of the strip-shaped sliding holes 5;

[0023] The limit plate 6 can slide up and down through the slider 7, and its lower end can be inserted into the positioning groove 4. The limit plate 6 can prevent excessive materials placed inside the unloading platform body 1 from rolling down;

[0024] The support rod 2 is used to connect the unloading platform body 1 with the docking mechanism on the floor.

[0025] exist Figure 1 Middle: The front and rear surfaces of the unloading platform body 1 are both provided with a hoisting rod 3 on the right side of the strip-shaped sliding hole 5;

[0026] The hoisting rod 3 is used to tie ropes, so as to hoist the unloading platform body 1 to the corresponding floor.

[0027] exist Figure 1 Middle: A reinforcing block 17 is installed on the outer surface of the right end of the support rod 2, and the right end of the reinforcing block 17 is installed on the left side surface of the unloading platform body 1;

[0028] The reinforcement block 17 is used to increase the strength between the unloading platform body 1 and the support rod 2 .

[0029] exist Figures 1 to 4Middle: A sliding sleeve 8 is installed inside the slider 7, and a sliding rod 9 is slidably connected inside the sliding sleeve 8. Support blocks 10 are installed at both upper and lower ends of the sliding rod 9. One end of the support block 10 is installed on one side surface of the unloading platform body 1. A support plate 11 is installed on the front surface of the unloading platform body 1 above the strip-shaped sliding hole 5. An adjustment mechanism 12 is provided on the upper surface of the support plate 11. The adjustment mechanism 12 includes a retractable seat 13. The lower end of the retractable seat 13 is installed on the upper surface of the support plate 11. A motor 14 is installed inside the retractable seat 13. A retractable rod 15 is installed at the output end of the motor 14. A retractable rope 16 is installed outside the retractable rod 15. The retractable rope 16 movably runs through the lower surface of the retractable seat 13, and one end of the retractable rope 16 is connected to the upper surface of the front slider 7.

[0030] The motor 14 is connected to the forward and reverse circuit, which drives the retracting rod 15 to rotate so as to release the retracting rope 16 or reel it up;

[0031] The retracting rope 16 pulls the slider 7 upward to drive the limit plate 6 to rise, and there is no need to manually pull the limit plate 6 upward, which avoids the material pressing against the limit plate 6 and making it difficult to pull the limit plate 6 upward;

[0032] The sliding sleeve 8 allows the slider 7 to slide smoothly outside the sliding rod 9 , so only pulling the front slider 7 upward will not affect the normal sliding of the rear slider 7 .

[0033] The working principle of the utility model is: when in use, the material is placed inside the unloading platform body 1 and in the right area of ​​the limit plate 6; then the rope is tied to the outside of the lifting rod 3 and it is lifted to the corresponding floor using the lifting equipment, and then the unloading platform body 1 is connected to the corresponding floor structure through the support rod 2; then, the motor 14 is turned on to drive the retracting rod 15 to rotate, the retracting rope 16 will be retracted, and the retracting rope 16 will pull the slider 7 on the front side upwards, and the slider 7 will drive the limit plate 6 to rise, thereby opening the gap on the left side of the unloading platform body 1 to facilitate the removal of materials.

[0034] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material unloading platform for construction, comprising a material unloading platform body (1), support rods (2) are installed at both ends of the left side surface of the material unloading platform body (1), and strip-shaped sliding holes (5) are opened at positions close to the support rods (2) on the front and rear side surfaces of the material unloading platform body (1), a limit plate (6) is installed inside the material unloading platform body (1), and sliding blocks (7) are installed on the front and rear side surfaces of the limit plate (6), characterized in that: A sliding sleeve (8) is installed inside the sliding block (7), and a sliding rod (9) is slidably connected inside the sliding sleeve (8). Support blocks (10) are installed at both upper and lower ends of the sliding rod (9). A support plate (11) is installed on the front surface of the unloading platform body (1) above the strip-shaped sliding hole (5), and an adjustment mechanism (12) is provided on the upper surface of the support plate (11).

2. A construction unloading platform according to claim 1, characterized in that: The front and rear surfaces of the unloading platform body (1) are both provided with lifting rods (3) on the right side of the strip-shaped sliding hole (5), and a positioning groove (4) is provided on the inner lower surface of the unloading platform body (1).

3. A construction unloading platform according to claim 1, characterized in that: The adjustment mechanism (12) comprises a retractable seat (13), a motor (14) is installed inside the retractable seat (13), a retractable rod (15) is installed at the output end of the motor (14), and a retractable rope (16) is installed outside the retractable rod (15).

4. A material unloading platform for construction according to claim 1, characterized in that: The two support rods (2) are symmetrically distributed with respect to the unloading platform body (1); a reinforcing block (17) is installed on the outer surface of the right end of the support rod (2); and the right end of the reinforcing block (17) is installed on the left side surface of the unloading platform body (1).

5. A material unloading platform for construction according to claim 1, characterized in that: The sliding block (7) is slidably connected inside the strip-shaped sliding hole (5), and one end of the supporting block (10) is mounted on a side surface of the unloading platform body (1).

6. A material unloading platform for construction according to claim 2, characterized in that: The positioning groove (4) is directly opposite to the limiting plate (6).

7. A material unloading platform for construction according to claim 3, characterized in that: The lower end of the retractable seat (13) is mounted on the upper surface of the support plate (11), the retractable rope (16) movably passes through the lower surface of the retractable seat (13), and one end of the retractable rope (16) is connected to the upper surface of the front slider (7).

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