CN221168749U - A hoisting platform for construction - Google Patents

Abstract

The utility model discloses a hoisting platform for construction, comprising a hoisting bottom plate, a plurality of supporting steel bars, a hoisting top plate, a limiting vertical plate and a material transport mechanism; the hoisting bottom plate is respectively provided with a first trough body and a second trough body; the plurality of supporting steel bars are symmetrically arranged on both sides of the hoisting bottom plate to form a supporting area; the top ends of the plurality of supporting steel bars are connected to the hoisting top plate; the limiting vertical plate is fixed on the hoisting bottom plate and close to the first trough body; the material transport mechanism comprises a plurality of rotating shafts, a bearing roller and a braking part; the plurality of rotating shafts are rotatably arranged in the first trough body, and one axial end of the rotating shaft passes through the first trough body and extends into the second trough body. The utility model solves the technical problem that the hoisting platform in the prior art does not have a corresponding material transport mechanism, resulting in a large amount of physical effort of the staff to load and unload goods, which invisibly reduces the working efficiency of the hoisting platform.

Description

A hoisting platform for construction

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a hoisting platform for building construction.

Background technique

After the main structure of a high-rise building is completed, the required equipment needs to be installed in the high-rise building. However, due to the limited space of the elevator, it is difficult to transport large equipment through the elevator. During the construction process, workers use the lifting platform to receive the large equipment, and the tower crane moves the lifting platform to lift the large equipment into the high-rise building;

In Chinese utility model CN211056504U, a "hoisting platform" is proposed. This device can hinder the sliding of the hoisted object by arranging an obstruction mechanism on the bottom plate, reduce the possibility of tilting of the hoisting platform, and ensure stability during the hoisting process. However, for some heavier goods, when loading and unloading the goods on the hoisting platform, since there is no corresponding material transportation mechanism on the platform, it is inconvenient to load and unload the goods, and each time it requires a lot of physical strength of the staff.

For this purpose, we propose a hoisting platform for building construction.

Utility Model Content

The purpose of the utility model is to overcome the above-mentioned technical deficiencies, to provide a hoisting platform for construction, to solve the technical problem that the hoisting platform in the prior art has no corresponding material transport mechanism, resulting in a large amount of physical effort of the workers required to load and unload goods, which invisibly reduces the working efficiency of the hoisting platform.

In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

A hoisting platform for construction, comprising a hoisting bottom plate, a plurality of supporting steel bars, a hoisting top plate, a limiting vertical plate and a material transport mechanism;

The hoisting bottom plate is provided with a first trough and a second trough respectively; a plurality of the supporting steel bars are symmetrically arranged on both sides of the hoisting bottom plate to form a supporting area; the top ends of a plurality of the supporting steel bars are connected to the hoisting top plate;

The limiting vertical plate is fixed on the lifting base plate and close to the first trough body; the material transporting mechanism includes a plurality of rotating shafts, load-bearing rollers and a braking part; the plurality of rotating shafts are rotatably arranged in the first trough body, one axial end of the rotating shaft passes through the first trough body and extends into the second trough body, any one of the rotating shafts is sleeved with the load-bearing roller, and the plurality of rotating shafts form a cargo transporting area in the first trough body to facilitate cargo movement; the braking part is movably connected to the lifting base plate and is used to brake the rotating shaft in the second trough body.

In a specific embodiment, the hanging base plate is fixed with two bases.

In a specific embodiment, two vertically arranged positioning hook rods are fixed on the lifting base plate.

In a specific embodiment, an inclined panel is provided on the hoisting bottom plate, and the inclined panel is close to the first trough body.

In a specific embodiment, the first slot body cross section is larger than the second slot body cross section.

In a specific embodiment, the four corners of the lifting top plate are provided with lifting ears.

In a specific embodiment, strap fixing holes are provided on both sides of the limiting vertical plate.

In a specific embodiment, the braking part includes a screw, a sliding rod and a brake plate; the screw and the sliding rod are arranged on the lifting base plate and are located at both ends of the second trough body, the brake plate is threadedly connected to the screw, and the end of the brake plate is slidably connected to the sliding rod. A plurality of brake grooves are provided on a side of the brake plate facing the rotating shaft, and a brake pad is connected to the inner wall of any one of the brake grooves.

In a specific embodiment, the braking portion further includes a rotating handle, and the rotating handle is fixed to the upper end of the screw rod.

Compared with the prior art, the beneficial effects of the utility model include:

1. Compared with the prior art, the utility model allows the staff to move the goods to be hoisted onto the hoisting base plate. Since a first trough is provided on the hoisting base plate, a rotating shaft is provided inside the first trough, and a load-bearing roller is sleeved on the rotating shaft, the moving speed of the goods on the upper end of the hoisting base plate can be increased through the rotating shaft and the load-bearing roller, so that the goods can be quickly moved on the hoisting base plate. In the subsequent hoisting process, in order to prevent the rotating shaft from rotating, the position height of the braking part can be adjusted to brake and limit the rotating shaft located inside the second trough so that it cannot rotate. In this way, the stability of the goods can be improved during the hoisting process, and the rotating shaft can be prevented from rotating, thereby preventing the goods from being displaced.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the side structure of the utility model;

Fig. 3 is a top view of the utility model;

FIG. 4 is a schematic diagram of the structure of the brake part of the utility model.

In the figure: 1. lifting bottom plate; 11. first trough body; 12. second trough body; 13. base; 14. positioning hook rod; 15. inclined panel; 2. supporting steel bars; 3. lifting top plate; 31. lifting ears; 4. limiting vertical plate; 41. binding strap fixing hole; 5. material transport mechanism; 51. rotating shaft; 511. load-bearing roller; 6. braking part; 61. screw rod; 62. sliding rod; 63. brake plate; 631. brake groove; 64. rotating handle.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

Please refer to FIG. 1 , the utility model provides a hoisting platform for construction, which includes a hoisting bottom plate 1 , a plurality of supporting steel bars 2 , a hoisting top plate 3 , a limiting vertical plate 4 and a material transport mechanism 5 .

A first trough 11 and a second trough 12 are respectively provided on the hoisting bottom plate 1; a plurality of supporting steel bars 2 are symmetrically arranged on both sides of the hoisting bottom plate 1 to form a supporting area; and a hoisting top plate 3 is connected to the top ends of the plurality of supporting steel bars 2 .

The limiting vertical plate 4 is fixed on the lifting base plate 1 and is close to the first trough body 11; the material transport mechanism 5 includes a plurality of rotating shafts 51, a load-bearing roller 511 and a braking part 6; the plurality of rotating shafts 51 are rotatably arranged in the first trough body 11, and one axial end of the rotating shaft 51 passes through the first trough body 11 and extends into the second trough body 12. A load-bearing roller 511 is sleeved on any rotating shaft 51, and the plurality of rotating shafts 51 form a cargo transport area in the first trough body 11 to facilitate the movement of cargo; the braking part 6 is movably connected to the lifting base plate 1, and is used to brake the rotating shaft 51 in the second trough body 12.

When it is necessary to use the device to lift the goods, the staff moves the goods to be lifted to the lifting base plate 1. Since a first slot 11 is opened on the lifting base plate 1, a rotating shaft 51 is arranged inside the first slot 11, and a load-bearing roller 511 is sleeved on the rotating shaft 51, the moving speed of the goods on the lifting base plate 1 can be increased through the rotating shaft 51 and the load-bearing roller 511, so that the goods can be quickly moved on the lifting base plate 1. In the subsequent lifting process, in order to avoid the rotation of the rotating shaft, the position height of the braking part 6 can be adjusted to brake and limit the rotating shaft 51 located inside the second slot 12, so that it cannot rotate. In this way, the stability of the goods can be improved during the lifting process, and the rotation of the rotating shaft 51 can be avoided, thereby preventing the displacement of the goods.

In order to improve the working efficiency of the lifting base plate 1, please refer to Figures 1 and 2. In a preferred embodiment, the lifting base plate 1 is fixed with two bases 13, two vertically arranged positioning hook rods 14 are fixed on the lifting base plate 1, and an inclined panel 15 is provided on the lifting base plate 1. The inclined panel 15 is close to the first trough body 11, and the four corners of the lifting top plate 3 are provided with lifting ears 31.

Two bases 13 are arranged at the lower end of the lifting base plate 1 to support the entire lifting base plate 1 and prevent the lifting base plate 1 from directly contacting the ground. Secondly, a positioning hook rod 14 is provided to facilitate positioning of the lifting base plate 1 and to hook the outer edge of the building, thereby pulling the entire lifting base plate 1 into the building space. An inclined panel 15 is provided to facilitate the placement and loading of goods. A lifting ear 31 is arranged on the lifting top plate 3 to facilitate coordination with the lifting equipment.

To improve the braking effect of the braking part 6, please refer to Figures 1 to 3. In a preferred embodiment, the cross-section of the first trough body 11 is larger than the cross-section of the second trough body 12, and strap fixing holes 41 are provided on both sides of the limiting vertical plate 4. The braking part 6 includes a screw 61, a slide rod 62 and a brake plate 63; the screw 61 and the slide rod 62 are arranged on the lifting base plate 1 and are located at both ends of the second trough body 12. The brake plate 63 is threadedly connected to the screw 61, and the end of the brake plate 63 is slidably connected to the slide rod 62. A plurality of brake grooves 631 are provided on the side of the brake plate 63 facing the rotating shaft 51, and a brake pad is connected to the inner wall of any brake groove 631. The braking part 6 also includes a rotating handle 64, and the rotating handle 64 is fixed to the upper end of the screw 61.

The second slot body 12 is provided to facilitate one end of the rotating shaft 51 to extend into the second slot body 12. Secondly, strap fixing holes 41 are arranged on both sides of the limiting vertical plate 4, which facilitates the bundling of the goods with the limiting vertical plate 4 by ropes, thereby further improving the stability of the lifting base plate 1 during transportation and avoiding displacement of the goods during lifting, thereby causing the center of gravity of the entire lifting base plate 1 to shift. Secondly, screw rods 61 and sliding rods 62 are arranged on both sides of the second slot body 12, and one end of the brake plate 63 is threadedly connected to the screw rod 61 and the other end is slidably connected to the sliding rod 62. When the screw 61 is driven to rotate by turning the handle 64, the position height of the brake plate 63 can be adjusted, so that the brake plate 63 extends into the second slot body 12, and the rotating shaft 51 is limited by the brake groove 631 and the brake pad so that it cannot rotate. In this way, the stability of the goods on the rotating shaft 51 can be guaranteed and displacement can be avoided.

In order to better understand the present invention, the working process of a lifting platform for construction of the present invention is described in detail below in conjunction with Figures 1 to 4: When in use, the staff pushes the goods onto the lifting base plate 1 through the inclined panel 15 and enters the first trough 11 area. Since multiple rotating shafts 51 are arranged in the first trough 11, the cooperation of the rotating shafts 51 and the load-bearing rollers 511 can quickly move the goods and make them close to the limiting vertical plate 4. The external ropes are connected to the binding fixing holes 41 on both sides of the limiting vertical plate 4, so as to connect the goods to the limiting vertical plate 4 to ensure stability during the lifting process. At the same time, the screw 61 is driven to rotate by rotating the handle 64, and the brake plate is driven by the screw 61 63 moves on the slide bar 62 toward the second slot body 12, and limits the rotating shaft 51 by the brake groove 631 on the brake plate 63. Since a brake pad is arranged in the brake groove 631, the rotation of the rotating shaft 51 can be effectively controlled so that the rotating shaft 51 will not rotate during the hoisting process. When hoisted to the specified position, the screw rod 61 is driven to rotate in the opposite direction by rotating the handle 64, so that the brake plate 63 is away from the rotating shaft 51. At this time, the rotating shaft 51 and the load-bearing roller 511 can be rotated, and the external rope can be removed from the strap fixing hole 41. The goods can be quickly unloaded from the hoisting base plate 1 by rotating the load-bearing roller 511, which greatly improves the unloading efficiency of the staff.

The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims (9)

1. The utility model provides a lifting platform for construction which characterized in that: the device comprises a lifting bottom plate, a plurality of supporting steel bars, a lifting top plate, a limiting vertical plate and a material conveying mechanism;

the lifting bottom plate is provided with a first groove body and a second groove body respectively; the supporting steel bars are symmetrically arranged on two sides of the lifting bottom plate and form a supporting area; the top ends of the supporting steel bars are connected with the hoisting top plate;

The limiting vertical plate is fixed on the lifting bottom plate and is close to the first groove body; the material conveying mechanism comprises a plurality of rotating shafts, bearing rollers and a braking part; the rotating shafts are rotatably arranged in the first groove body, one axial end of each rotating shaft penetrates through the first groove body and extends into the second groove body, the bearing roller is sleeved on any rotating shaft, and the rotating shafts form a cargo conveying area in the first groove body, so that the cargo can conveniently move; the braking part is movably connected to the lifting bottom plate and used for braking the rotating shaft in the second groove body.

2. The lifting platform for building construction according to claim 1, wherein: and the lifting bottom plate is fixed with two bases.

3. The lifting platform for building construction according to claim 1, wherein: two positioning hook rods which are vertically arranged are fixed on the lifting bottom plate.

4. The lifting platform for building construction according to claim 1, wherein: and an inclined panel is arranged on the lifting bottom plate and is close to the first groove body.

5. The lifting platform for building construction according to claim 1, wherein: the first groove body cross section is larger than the second groove body cross section.

6. The lifting platform for building construction according to claim 1, wherein: lifting lugs are arranged at four corners of the lifting top plate.

7. The lifting platform for building construction according to claim 1, wherein: and binding band fixing holes are formed in two sides of the limiting vertical plate.

8. The lifting platform for building construction according to claim 1, wherein: the braking part comprises a screw rod, a sliding rod and a braking plate; the screw rod with the slide bar is arranged in on the hoist and mount bottom plate and be located the both ends of second cell body, threaded connection has on the screw rod the braking board, the terminal sliding connection of braking board is in on the slide bar, a plurality of braking grooves have been seted up to the braking board towards the one side of axis of rotation, arbitrary any braking groove inner wall all is connected with the brake block.

9. The lifting platform for building construction according to claim 8, wherein: the braking part also comprises a rotating handle, and the rotating handle is fixed at the upper end of the screw rod.