A temporary staging platform

Abstract

This utility model relates to the field of building construction technology, specifically disclosing a temporary climbing platform, including a base, a lifting column inside the base, a support rod inside the lifting column, a storage cavity inside the lifting column, a limiting hole at the upper end of the storage cavity, a fixing hole at the upper end of the limiting hole, an upper limit ring threaded into the fixing hole at the upper end of the support rod, a lower limit ring threaded into the limiting hole at the lower end of the support column, and a support platform connected to the top of the support rod. This utility model ensures that the overall force is concentrated on the same vertical line, forming a stable support and solving the problem of uneven force distribution on both sides of an A-frame ladder, which is prone to tipping over. The entire device can be stored three-dimensionally, solving the problem of the A-frame ladder still being large in size after storage, greatly reducing space occupation. Its height adjustment allows the device to be used in narrow spaces, solving the problem that the A-frame ladder cannot be fully opened in narrow spaces, making it convenient to use, store, and move.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a temporary elevated platform. Background Technology

[0002] In construction work, working at height is an extremely common and essential part. Whether it is interior decoration, equipment installation, pipeline laying, ceiling construction or local repair and maintenance, construction workers need to reach a certain height to operate.

[0003] Currently, the most commonly used tool for climbing on-site is the A-frame ladder. Its advantages are that it is lightweight and low-cost, but its disadvantages are also quite prominent. Especially when the construction space is relatively small, the A-frame ladder takes up a lot of space. In addition, because people climb on one side, the force on the A-frame ladder is uneven, which poses a risk of tipping over and poses a great safety hazard. Utility Model Content

[0004] This utility model addresses the aforementioned shortcomings of existing technologies by providing a temporary climbing platform that solves the problem of uneven force distribution on both sides of an A-frame ladder, making it prone to tipping over. The entire device can be stored in a three-dimensional manner, greatly reducing space occupation. Its height is adjustable, making it suitable for narrow spaces and solving the problem that A-frame ladders cannot be fully opened and used in narrow spaces. It is convenient to use, store, and move. To achieve the above objectives, this utility model provides the following technical solution: A temporary climbing platform includes a base, a lifting column inside the base, a support rod inside the lifting column, a storage cavity inside the lifting column, a limiting hole at the upper end of the storage cavity, a fixing hole at the upper end of the limiting hole, the diameter of the limiting hole being larger than that of the fixing hole, an upper limit ring threaded into the fixing hole at the upper end of the support rod, a lower limit ring threaded into the limiting hole at the lower end of the support column, and a support platform connected to the top of the support rod.

[0005] Preferably, the base is a cylindrical structure with an open top, and a bottom plate is provided at the bottom of the base. Preferably, the base has reinforcing ribs between its sidewall and bottom plate. Preferably, the length of the lifting column is less than that of the base, the side wall of the lifting column is provided with a limiting groove, the limiting groove is provided with positioning holes evenly distributed, and the side wall of the base is provided with positioning bolts that cooperate with the positioning holes. Preferably, the lifting column has an open bottom structure, and the length of the support rod is not greater than the height of the base.

[0006] Preferably, the upper end of the support platform is provided with anti-slip protrusions.

[0007] Preferably, the side wall of the support platform is provided with a hand groove.

[0008] Preferably, the base plate is square, the upper end of the support platform is circular, and the diameter of the support platform is not greater than the side length of the base plate.

[0009] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model adopts a base support with a low center of gravity, and the overall force is located on the same vertical line, forming a stable support, which solves the problem of uneven force on both sides of the A-frame ladder and easy tipping. The whole device can realize three-dimensional storage, which solves the problem that the A-frame ladder is still large in size after storage, greatly reducing the space occupied. Its height adjustment makes the device suitable for narrow spaces, solving the problem that the A-frame ladder cannot be fully opened for use in narrow spaces. It is convenient to use, store and move.

[0010] 2. This utility model achieves dual height adjustment through the lifting column and support rod, which greatly improves the flexibility of height adjustment, increases the adjustment range, and adapts to different working height requirements.

[0011] 3. This utility model is not only a climbing platform, but also a stable support platform or temporary bench after being fully stored, which enriches its uses on the construction site and enhances the practical value and cost-effectiveness of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the base structure; Figure 3 This is a structural diagram of a rising bollard; Figure 4 This is a schematic diagram showing the cooperation between the support rod and the support platform; Figure 5 This is a sectional view of the lifting column and its support rod in operation. In the diagram: 1-Base; 101-Base plate; 102-Reinforcing rib; 103-Positioning bolt; 2-Lifting column; 201-Limiting groove; 202-Positioning hole; 203-Storage cavity; 204-Limiting hole; 205-Fixing hole; 3-Support rod; 301-Upper limit ring; 302-Lower limit ring; 4-Platform; 401-Anti-slip protrusion; 402-Hand groove. Detailed Implementation The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] like Figure 1 As shown, a temporary climbing platform includes a base 1, a lifting column 2, and a support platform 4. The lifting column 2 is installed inside the base 1 and can be completely retracted into the base 1. The upper end of the lifting column 2 is connected to the support platform 4 through a support rod 3. The height of the support platform 4 can be adjusted by adjusting the support rod 3.

[0014] The lifting column 2 has a storage cavity 203 inside. The upper end of the storage cavity 203 has a limiting hole 204, and the upper end of the limiting hole 204 has a fixing hole 205. The diameter of the limiting hole 204 is larger than that of the fixing hole 205. Figure 3 , Figure 4 , Figure 5 As shown, the upper end of the support rod 3 is fitted with an upper limit ring 301 that is threaded into the fixing hole 205, the lower end of the support column is fitted with a lower limit ring 302 that is threaded into the limit hole 204, and the top of the support rod 3 is connected to a support platform 4.

[0015] When in use, the lower limit ring 302 engages with the limit hole 204 and is tightened to fix the support rod 3 and raise the platform 4. When storing, the upper limit ring 301 engages with the fixing hole 205 and is tightened to retract the support rod 3 into the lifting column 2 and lower the platform 4.

[0016] like Figure 2 As shown, the base 1 is a cylindrical structure with an open top. The bottom end of the base 1 is provided with a base plate 101 to improve the overall stability. A reinforcing rib 102 is provided between the side wall of the base 1 and the base plate 101 to improve the structural strength of the base 1 and ensure the support is firm. like Figure 3 As shown, the length of the lifting column 2 is less than that of the base 1. The side wall of the lifting column 2 is provided with a limiting groove 201, and the limiting groove 201 is provided with positioning holes 202 evenly distributed in the limiting groove 201. The side wall of the base 1 is provided with positioning bolts 103 that cooperate with the positioning holes 202. The lifting height of the lifting column 2 can be adjusted as needed. Both the lifting column 2 and the support rod 3 are adjustable, which increases the height adjustment range of the support platform 4 and makes the use more flexible. The lifting column 2 has an open structure at the bottom, and the length of the support rod 3 is no greater than the height of the base 1. When the lifting column 2 is retracted into the base 1, the support rod 3 can also be completely retracted into the base 1. After the lifting column 2 and the support rod 3 are retracted, the platform 4 rests on the upper part of the base 1, which can save space and can also be used as a support platform or stool.

[0017] The upper end of the support platform 4 is provided with anti-slip protrusions 401 to prevent the soles of shoes from slipping; the side wall of the support platform 4 is provided with hand grooves 402, which facilitates the rotation of the support platform 4 to realize the threaded engagement between the support rod 3 and the lifting column 2, and also facilitates the handling of the device.

[0018] The base plate 101 is square, and the upper end of the support platform 4 is circular. The diameter of the support platform 4 is no greater than the side length of the base plate 101 to ensure overall stability.

[0019] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A temporary access platform, characterized in that: The device includes a base, a lifting column inside the base, a support rod inside the lifting column, a storage cavity inside the lifting column, a limiting hole at the upper end of the storage cavity, a fixing hole at the upper end of the limiting hole, the diameter of the limiting hole being larger than that of the fixing hole, an upper limit ring threaded into the fixing hole at the upper end of the support rod, a lower limit ring threaded into the limiting hole at the lower end of the support column, and a support platform connected to the top of the support rod.

2. A temporary access platform as described in claim 1, characterized in that: The base is a cylindrical structure with an open top, and a bottom plate is provided at the bottom.

3. A temporary access platform as described in claim 2, characterized in that: The base has reinforcing ribs between its side wall and bottom plate.

4. A temporary access platform as described in claim 1, characterized in that: The length of the lifting column is less than that of the base. The side wall of the lifting column is provided with a limiting groove, and the limiting groove is provided with positioning holes evenly distributed. The side wall of the base is provided with positioning bolts that cooperate with the positioning holes.

5. A temporary access platform as described in claim 1, characterized in that: The lifting column has an open bottom structure, and the length of the support rod is not greater than the height of the base.

6. A temporary access platform as described in claim 1, characterized in that: The upper end of the support platform is provided with anti-slip protrusions.

7. A temporary access platform as described in claim 1, characterized in that: The side wall of the support platform is provided with a hand groove.

8. A temporary access platform as described in claim 2, characterized in that: The base plate is square, and the upper end of the support platform is circular. The diameter of the support platform is not greater than the side length of the base plate.

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