Ladder with hanging basket

Abstract

The utility model relates to a kind of ladder hanging basket;The ladder hanging basket includes the hanging basket platform and the suspension hook of interface;Ladder platform back extends ladder upward;Ladder bottom end is fixed with hanging basket platform;Ladder top end is horizontally rotated and connected with suspension hook.The ladder hanging basket of the utility model makes the suspension hook of horizontal rotation, so that the clearance of hanging basket platform and shallow round warehouse inner wall is reduced, and the safety of connection work construction is improved;Ladder also provides the passage between hanging basket and hanging basket platform.

Description

Technical Field

[0001] This utility model relates to the technical field of construction equipment for shallow circular silos, and in particular to a hanging basket with a ladder. Background Technology

[0002] The construction process of shallow circular silos mainly includes the sequential pouring of the silo walls and the silo roof. The silo walls are formed using slipform casting. After the silo walls are formed, workers need to connect an umbrella-shaped truss to the top of the silo walls, and then erect formwork on top of the umbrella-shaped truss to pour the silo roof. These are the connecting works between the silo wall and roof pouring, all of which are high-altitude operations and pose certain operational risks. Existing technologies have proposed corresponding hanging baskets as construction vehicles to ensure workers can safely work on the top of the silo walls. For example, the utility model patent CN218623239U, a movable hanging basket for grain silo construction, allows the basket to move along the grain silo eaves gutter, solving the problems of inconvenient repair of the eaves gutter and difficulty in dismantling the triangular suspension in existing technologies. However, this hanging basket can only be used after the silo roof has been poured and cannot be used for connecting work. Utility Model Content

[0003] The purpose of this utility model is to solve the above problems and provide a hanging basket with a ladder.

[0004] The technical solution of this utility model is as follows: A hanging basket with a ladder includes a hanging basket platform and a suspension hook; the hanging basket platform carries people and goods and is used for connecting operations; the suspension hook is used to hang the hanging basket platform on the top of the wall of a shallow circular silo; a ladder extends upward from the back of the hanging basket platform, providing a passage from the basket to the hanging basket platform; the bottom end of the ladder is fixedly connected to the hanging basket platform, so that the ladder and the hanging basket platform form an integral unit; the top of the ladder is horizontally rotatably connected to the suspension hook; the suspension hook is hung on the top of the wall of the shallow circular silo, and the back of the hanging basket platform is in contact with the inner wall of the shallow circular silo; the suspension hook can rotate to the extent that it coincides with the radial direction of the shallow circular silo, reducing the gap between the hanging basket platform and the inner wall of the shallow circular silo, and improving the safety of the connecting operation.

[0005] Preferably, the ladder is set on the edge of the suspended platform and integrated with the platform, instead of the back of the suspended platform being attached to the inner wall of the shallow circular silo, thus increasing the working space of the suspended platform.

[0006] Furthermore, the suspended platform includes an integrated base plate and guardrails installed on the base plate; the guardrails are fixed to the front and sides of the base plate to protect the construction workers on the base plate; the ladder is fixed to the back of the base plate, with a width equivalent to that of the base plate, and also serves as part of the guardrail function.

[0007] Furthermore, the guardrail is fixed to the edge of the base plate; the suspended platform is also welded with corner reinforcements; the corner reinforcements include three chamfered angle steels; the ends of the chamfered angle steels are provided with 45° chamfers; the 45° chamfers of adjacent chamfered angle steels are welded together; the four corners of the guardrail fixed to the front edge of the base plate are fastened with corner reinforcements; the two bottom corners of the ladder are fastened with corner reinforcements; the corner reinforcements increase the connection strength between guardrails, between guardrails and the base plate, and between the ladder and the base plate.

[0008] Furthermore, a horizontal brace is installed in the middle of the guardrail on the front of the base plate to strengthen the structure of the suspended platform; construction workers can also step on the horizontal brace with one foot and the ladder with the other foot to hand over materials conveyed from the top of the shallow circular silo wall.

[0009] Furthermore, the guardrails installed on both sides of the base plate are also equipped with diagonal braces to improve the structural strength of the suspended platform.

[0010] Furthermore, the lower end of the ladder is equipped with an inward-facing support leg, which replaces the back of the suspended platform that is attached to the inner wall of the shallow circular chamber, leaving enough gap for the feet to step on the ladder stably.

[0011] Furthermore, the ladder includes two connected side beams and several horizontally arranged treads; the lower support leg is located at the lower end of the side beam; the upper end of the side beam has an inward-facing upper support leg; the upper support leg cooperates with the lower support leg to ensure that a gap is maintained between the ladder and the inner wall of the shallow circular bin, so as to make it more comfortable to step on the treads; the suspension hook includes an inverted L-shaped rod, a hook rod, and a limiting nut; the lower end of the L-shaped rod passes through the upper support leg and is threadedly connected to the limiting nut; the L-shaped rod can rotate horizontally relative to the upper support leg; the limiting nut can adjust the overall height of the hanging basket platform; the upper end of the L-shaped rod is connected to the hook rod; the hook rod is attached to the outer wall of the shallow circular bin, forming the effect of hooking on the top of the shallow circular bin wall.

[0012] Furthermore, the suspension hook also includes a clamping nut; the upper end of the L-shaped rod passes through the upper end of the hook rod and is threadedly connected to the clamping nut; the clamping nut can drive the hook rod to stick tightly to the outside of the shallow circular silo wall, ensuring that the suspension hook is stably hung on the top of the shallow circular silo wall; the basket with ladder is hung on the top of shallow circular silo walls of different thicknesses, with high flowability.

[0013] Furthermore, each side beam has several longitudinally arranged upper legs to improve the connection strength between the ladder and the suspension hook.

[0014] Furthermore, the suspension hook also includes a limit nut; the limit nut is threaded to the lower end of the L-shaped rod; the upper support leg is set between the limit nut and the limiting nut, which can ensure that the suspension hook rotates stably horizontally.

[0015] Furthermore, the ladder also includes a reinforcing brace; the reinforcing brace is installed between the two side beams; the lower end of the reinforcing brace is connected to the base plate; the middle part of the reinforcing brace is connected to the treads; the reinforcing brace can improve the structural strength of the ladder and improve the safety of workers going up and down the ladder.

[0016] The beneficial effects of this utility model are as follows: The ladder-mounted hanging basket of this utility model has the following advantages: (1) The ladder-mounted hanging basket of this utility model reduces the gap between the hanging basket platform and the inner wall of the shallow circular silo by using a horizontally rotating suspension hook, thereby improving the safety of the connection work; the ladder also provides a passage from the hanging basket to the hanging basket platform. (2) The cross brace of this utility model strengthens the structural strength of the suspended platform; construction workers can also step on the cross brace with one foot and step on the ladder with the other foot to hand over materials conveyed from the top of the shallow circular silo wall; (3) The clamping nut of this utility model can drive the hook rod to stick to the outside of the shallow circular bin wall, ensuring that the suspension hook is stably hung on the top of the shallow circular bin wall; the basket with ladder can be hung on the top of shallow circular bin walls of different thicknesses, with high flowability. Attached Figure Description

[0017] Figure 1 This is a perspective view of the ladder-mounted hanging basket of this utility model in Embodiment 1; Figure 2 This is a schematic diagram of the use of the ladder-mounted hanging basket of this utility model in Embodiment 1; Figure 3 yes Figure 2 AA rotated section view; Figure 4 yes Figure 3 A magnified view of the I-shaped image; Figure 5 This is a perspective view of the ladder-mounted hanging basket of this utility model in Embodiment 2; Figure 6 This is a schematic diagram of the use of the ladder-mounted hanging basket of this utility model in Embodiment 2; Figure 7 yes Figure 6 BB section view; Figure 8 yes Figure 7 II magnified view; Figure 9 These are photographs of the ladder-mounted hanging basket of this utility model in use, as shown in Embodiment 1. In the diagram: 0. Shallow circular bin wall, 111. Lower support leg, 112. Side beam, 1121. Upper support leg, 113. Step bar, 114. Reinforcing brace, 12. Base plate, 13. Guardrail, 131. Horizontal brace, 132. Diagonal brace, 14. Corner reinforcement, 21. L-shaped bar, 22. Hook bar, 23. Limiting nut, 24. Clamping nut, 25. Limiting nut. Detailed Implementation

[0018] Example 1: See Figure 1-4A type of suspended basket with a ladder includes a suspended platform and a suspension hook. The suspended platform carries personnel and goods and is used for connecting operations. The suspension hook is used to hang the suspended platform on the top of the wall of a shallow circular silo. A ladder extends upward from the back of the suspended platform, providing a passage from the silo to the platform. The bottom of the ladder is fixed to the suspended platform, making the ladder and the platform an integral unit. The top of the ladder is horizontally rotatable and connected to the suspension hook. The suspension hook is hung on the top of the wall of the shallow circular silo, and the back of the suspended platform is in contact with the inner wall of the shallow circular silo. The suspension hook can rotate to the extent that it radially coincides with the shallow circular silo, reducing the gap between the suspended platform and the inner wall of the shallow circular silo and improving the safety of the connecting operation.

[0019] Compared with the prior art, this utility model provides a ladder-mounted hanging basket that can be suspended on the inner wall of a shallow circular silo; the ladder-mounted hanging basket reduces the gap between the hanging basket platform and the inner wall of the shallow circular silo through horizontally rotating suspension hooks, thereby improving the safety of the connection work; the ladder also provides a passage from the hanging basket to the hanging basket platform.

[0020] The ladder is installed along the edge of the suspended platform, integrated with the platform, instead of the back of the platform being attached to the inner wall of the shallow circular silo, thus increasing the working space of the suspended platform.

[0021] The suspended platform includes an integral base plate 12 and a guardrail 13 installed on the base plate 12; the guardrail 13 is fixed to the front and sides of the base plate 12 to protect the construction personnel on the base plate 12; the ladder is fixed to the back of the base plate 12 and is about the same width as the base plate 12, and also serves as part of the guardrail 13 function.

[0022] The guardrail 13 is fixed to the edge of the base plate 12; the suspended platform is also welded with corner reinforcement 14; the corner reinforcement 14 includes three chamfered angle steels; the ends of the chamfered angle steels are provided with 45° chamfers; the 45° chamfers of adjacent chamfered angle steels are welded together; the guardrail 13 fixed to the front edge of the base plate 12 is fastened with corner reinforcement 14 at its four corners; the bottom two corners of the ladder are fastened with corner reinforcement 14; the corner reinforcement 14 increases the connection strength between guardrails 13, between guardrails 13 and base plate 12, and between ladder and base plate 12.

[0023] A horizontal brace 131 is provided in the middle of the guardrail 13 on the front of the base plate 12 to strengthen the structural strength of the suspended platform; construction workers can also step on the horizontal brace 131 with one foot and the ladder with the other foot to hand over materials conveyed from the top of the shallow circular silo wall 0.

[0024] The guardrails 13 installed on both sides of the base plate 12 are also equipped with diagonal braces 132 to improve the structural strength of the suspended platform.

[0025] The lower end of the ladder is provided with an inward-facing lower support leg 111, which replaces the back of the suspended platform and is attached to the inner wall of the shallow circular chamber, leaving enough gap for the feet to step on the ladder stably.

[0026] The ladder includes two connected side beams 112 and several horizontally arranged treads 113; in this embodiment, there are 6 treads 113; the lower support leg 111 is located at the lower end of the side beam 112; the upper end of the side beam 112 is provided with an inwardly facing upper support leg 1121; the upper support leg 1121 cooperates with the lower support leg 111 to ensure that there is a gap between the ladder and the inner wall of the shallow circular bin, so as to make it more comfortable to step on the treads 113; the suspension hook includes an inverted L-shaped rod 21, a hook rod 22, and a limiting nut 23; the lower end of the L-shaped rod 21 passes through the upper support leg 1121 and is threadedly connected to the limiting nut 23; the L-shaped rod 21 can rotate horizontally relative to the upper support leg 1121; the limiting nut 23 can adjust the overall height of the hanging basket platform; the upper end of the L-shaped rod 21 is connected to the hook rod 22; the hook rod 22 is attached to the outer wall of the shallow circular bin 0, forming the effect of hooking on the top of the shallow circular bin 0.

[0027] The suspension hook also includes a clamping nut 24; the upper end of the L-shaped rod 21 passes through the upper end of the hook rod 22 and is threadedly connected to the clamping nut 24; the clamping nut 24 can drive the hook rod 22 to stick to the outside of the shallow circular silo wall 0, ensuring that the suspension hook is stably hung on the top of the shallow circular silo wall 0; the basket with ladder is hung on the top of the shallow circular silo wall 0 of different thicknesses, with high flowability.

[0028] Each side beam 112 has several longitudinally arranged upper support legs 1121, which improves the connection strength between the ladder and the suspension hook. In this embodiment, each side beam 112 has two upper support legs 1121.

[0029] The suspension hook also includes a limiting nut 25; the limiting nut 25 is threaded to the lower end of the L-shaped rod 21; the upper support leg 1121 is set between the limiting nut 25 and the limiting nut 23, which can ensure that the suspension hook can rotate stably horizontally.

[0030] The working principle of this embodiment is as follows: The suspended platform carries personnel and materials for connecting operations; the hook is used to hang the suspended platform on the top of the shallow circular silo wall 0; the ladder provides a passage from the suspended platform to the suspended platform; the hook is hung on the top of the shallow circular silo wall 0, and the back of the suspended platform is in contact with the inner wall of the shallow circular silo; the hook can be rotated to the extent that it radially coincides with the shallow circular silo, reducing the gap between the suspended platform and the inner wall of the shallow circular silo, and improving the safety of the connecting operation. The guardrail 13 protects the construction personnel on the base plate 12; the ladder also serves as part of the guardrail 13 function. The corner reinforcement 14 increases the connection strength between guardrails 13, between guardrails 13 and base plate 12, and between the ladder and base plate 12. Construction personnel can step on the cross brace 131 with one foot and the ladder with the other foot to exchange materials conveyed from the top of the shallow circular silo wall 0. The clamping nut 24 can drive the hook rod 22 to stick to the outside of the shallow circular silo wall 0, ensuring that the suspension hook is stably hung on the top of the shallow circular silo wall 0; the basket with ladder can be hung on the top of shallow circular silo walls 0 of different thicknesses, with high flowability.

[0031] Example 2: See Figure 5-8 Example 2 is basically the same as Example 1, and the similarities will not be repeated. The difference is that the ladder also includes a reinforcing brace 114. The reinforcing brace 114 is set between the two side beams 112. The lower end of the reinforcing brace 114 is connected to the base plate 12. The middle part of the reinforcing brace 114 is connected to the step bar 113. The reinforcing brace 114 can improve the structural strength of the ladder and improve the safety of workers going up and down the ladder.

[0032] The upper end of the reinforcing support 114 is equipped with a suspension hook to improve the connection strength between the suspended platform and the shallow circular silo wall 0.

Claims

1. A hanging basket with a ladder, characterized in that, It includes a connected suspended platform and a suspension hook; a ladder extends upward from the back of the suspended platform; the bottom of the ladder is fixed to the suspended platform; and the top of the ladder is horizontally rotatable and connected to a suspension hook.

2. The hanging basket with ladder according to claim 1, characterized in that: The ladder is installed along the edge of the suspended platform and is integrated with the platform.

3. The hanging basket with ladder according to claim 2, characterized in that: The suspended platform includes an integral base plate and guardrails installed on the base plate; the guardrails are fixed to the front and sides of the base plate; the ladder is fixed to the back of the base plate and is approximately the same width as the base plate.

4. The hanging basket with ladder according to claim 3, characterized in that: The guardrail is fixed to the edge of the base plate; the suspended platform is also welded with corner reinforcements; the corner reinforcements include three chamfered angle steels; the ends of the chamfered angle steels are provided with 45° chamfers; the 45° chamfers of adjacent chamfered angle steels are welded together; the guardrail fixed to the front edge of the base plate is fastened with corner reinforcements at the four corners; the bottom two corners of the ladder are fastened with corner reinforcements.

5. The hanging basket with ladder according to claim 2, characterized in that: The ladder has inward-facing lower support legs at the bottom.

6. The hanging basket with ladder according to claim 5, characterized in that: The ladder includes two connected side beams and several horizontally arranged treads; the lower support leg is located at the lower end of the side beam; the upper end of the side beam has an inward-facing upper support leg; the suspension hook includes an inverted L-shaped rod, a hook rod, and a limiting nut; the lower end of the L-shaped rod passes through the upper support leg and is threadedly connected to the limiting nut; the upper end of the L-shaped rod is connected to the hook rod.

7. The hanging basket with ladder according to claim 6, characterized in that: The suspension hook also includes a clamping nut; the upper end of the L-shaped rod passes through the upper end of the hook rod and is threadedly connected to the clamping nut.

8. The hanging basket with ladder according to claim 6, characterized in that: Each side beam has several upper support legs arranged longitudinally.

9. The hanging basket with ladder according to claim 8, characterized in that: The suspension hook also includes a limit nut; the limit nut is threaded to the lower end of the L-shaped rod; the upper support leg is positioned between the limit nut and the limiting nut.

10. The hanging basket with ladder according to claim 6, characterized in that: The ladder also includes a reinforcing brace; the reinforcing brace is located between the two side beams; the lower end of the reinforcing brace is connected to the base plate; and the middle part of the reinforcing brace is connected to the treadle.

Images