Adjustable scaffold for repairing ancient city wall

Abstract

An adjustable scaffold for repairing an ancient city wall comprises a supporting frame (1) and is characterized in that a fixing frame (2) is arranged at the top of the supporting frame (1), the inner wall of the fixing frame (2) is slidably connected with a supporting plate (3) for adjusting the supporting area, the inner wall of the supporting plate (3) is in threaded connection with a limiting bolt (4), and the top of the supporting plate (3) is fixedly connected with a protective fence (5). The top of the fixing frame (2) is rotationally connected with a fence (6); a protective cylinder (7) is arranged on one side of the supporting frame (1), a first crawling ladder (8) is arranged in the protective cylinder (7), a connecting plate (9) is fixedly arranged on the other side of the protective cylinder (7), and a damper (10) is fixedly arranged on one side of the connecting plate (9). The adjustable scaffold for repairing the ancient city wall has the advantages that the movable range during use is enlarged, the stability of the supporting plate during use is improved, and the safety of the protective cylinder is improved.

Description

Technical Field

[0001] The utility model relates to a scaffold, in particular to an adjustable scaffold for repairing ancient city walls. Background Art

[0002] Ancient city wall repair refers to the process of protecting and restoring ancient city walls. Ancient city walls in my country have a long history and unique cultural value. Therefore, the protection of these historical and cultural heritages has received widespread attention. The purpose of ancient city wall repair is to protect my country’s rich historical and cultural heritage, restore and enhance the safety of ancient cities, and meet the infrastructure needs of modern society.

[0003] Scaffolding is needed to repair the ancient city wall. During the use of existing scaffolding, the range of movement of the scaffolding is relatively limited. Since some ancient city walls have a certain inclination angle, it is inconvenient to repair the slope of the wall. The existing technology usually increases the construction range by splicing the frame, which not only affects the overall stability of the scaffolding, but also affects the operation of the construction workers. Moreover, since the ancient city wall has existed for a long time, there is a risk of collapse at high places during construction. The existing scaffolding does not have a protective function, and the construction workers cannot take emergency evacuation in the event of an accident, which poses certain safety hazards.

[0004] Therefore, the known scaffolding frame structure has the above-mentioned inconveniences and problems. Utility Model Content

[0005] The purpose of the utility model is to provide a safe and reliable adjustable scaffold for repairing ancient city walls.

[0006] To achieve the above objectives, the technical solution of the present invention is:

[0007] An adjustable scaffold for repairing an ancient city wall, comprising a support frame, characterized in that:

[0008] The top of the support frame is provided with a fixing frame, the inner wall of the fixing frame is slidably connected to a supporting plate for adjusting the supporting area, the inner wall of the support plate is threadedly connected to a limiting bolt, the top of the support plate is fixedly connected to a guardrail, and the top of the fixing frame is rotatably connected to a fence; a protective tube is provided on one side of the support frame, a first ladder is provided inside the protective tube, a connecting plate is fixedly provided on the other side of the protective tube, a damper is fixedly provided on one side of the connecting plate, a protective plate is fixedly provided on one end of the damper, and a second ladder is fixedly provided on one side of the fixing frame.

[0009] The adjustable scaffold for repairing the ancient city wall of the present invention can be further implemented by adopting the following technical measures.

[0010] The aforementioned adjustable scaffolding for repairing the ancient city wall, wherein the inner wall of the fixed frame is fixedly provided with a partition, and both sides of the partition are fixedly provided with limiting rods.

[0011] The aforementioned adjustable scaffolding for repairing ancient city walls, wherein a connecting seat is fixedly provided on one side of the connecting plate, and a sliding rod is slidably connected to the inner wall of the connecting seat.

[0012] The aforementioned adjustable scaffolding for repairing ancient city walls, wherein one end of the sliding rod is fixedly connected to a connecting block, and the inner wall of the connecting seat is fixedly connected to a spring.

[0013] The aforementioned adjustable scaffolding for repairing the ancient city wall, wherein the outer side of the protective tube is provided with a vent, and the outer side of the protective tube is fixed with a mounting rod.

[0014] The aforementioned adjustable scaffolding for repairing the ancient city wall, wherein the outer side of the mounting rod is slidably connected to a mounting block, and one side of the mounting block is fixedly provided with a dustproof net for protecting the protective tube from dust.

[0015] The aforementioned adjustable scaffolding for repairing the ancient city wall, wherein the top of the protective tube is provided with a protective cover, and the outside of the protective tube is provided with a protective door.

[0016] After adopting the above technical solution, the adjustable scaffolding for repairing the ancient city wall of the utility model has the following advantages:

[0017] 1. The support area can be adjusted through the support plate to increase the range of motion during use;

[0018] 2. Use limit bolts to limit the fixing frame and support plate to improve the stability of the support plate during use;

[0019] 3. The protective plate can buffer the impact force caused by falling objects, thereby improving the safety of the protective tube, and the dustproof net can protect the protective tube from dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the adjustable scaffolding structure of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic structural diagram of a fixing frame according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of a protective tube according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic structural diagram of a protective plate according to an embodiment of the present invention.

[0024] In the figure: 1. Support frame; 2. Fixed frame; 3. Support plate; 4. Limit bolt; 5. Guardrail; 6. Fence; 7. Protective tube; 8. First ladder; 9. Connecting plate; 10. Damper; 11. Protective plate; 12. Second ladder; 13. Partition; 14. Limit rod; 15. Connecting seat; 16. Sliding rod; 17. Connecting block; 18. Spring; 19. Ventilation port; 20. Mounting rod; 21. Mounting block; 22. Dust net; 23. Protective cover; 24. Protective door. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the embodiments and the accompanying drawings.

[0026] Example 1

[0027] Please refer to Figure 1-4 The adjustable scaffolding for repairing ancient city walls of the utility model comprises a supporting frame 1.

[0028] The support frame 1 is topped with a fixed frame 2, which serves as an operating platform. A support plate 3, which adjusts the support area, is slidably connected to the inner wall of the fixed frame 2. Limit bolts 4 are threaded onto the inner wall of the support plate 3. A guardrail 5 is fixedly connected to the top of the support plate 3, which serves as the operating platform. A fence 6 is rotatably connected to the top of the fixed frame 2. A protective tube 7 is provided on each side of the support frame 1. A first ladder 8 is located within the protective tube 7. A connecting plate 9 is fixed to the other side of the protective tube 7. A damper 10 is fixed to one side of the connecting plate 9. A protective plate 11 is fixed to one end of the damper 10. A second ladder 12 is fixed to one side of the fixed frame 2. A partition 13 is fixed to the inner wall of the fixed frame 2. Limit rods 14 are fixed to both sides of the partition 13. A connecting seat 15 is fixed to one side of the connecting plate 9. A sliding rod 16 is slidably connected to the inner wall of the connecting seat 15. A connecting block 17 is fixedly connected to one end of the sliding rod 16. A spring 18 is fixedly connected to the inner wall of the connecting seat 15. The outer side of the protective tube 7 is provided with a vent 19, and a mounting rod 20 is fixed to the outer side of the protective tube 7. A mounting block 21 is slidably connected to the outer side of the mounting rod 20, and a dustproof net 22 is fixed to one side of the mounting block 21 to protect the protective tube 7 from dust. A protective cover 23 is provided on the top of the protective tube 7, and a protective door 24 is provided on the outer side of the protective tube 7.

[0029] Example 2

[0030] The adjustable scaffolding for repairing the ancient city wall of the utility model is used as follows:

[0031] The operating platform is safely protected by the guardrail 5 and the fence 6. The support plate 3 is pulled to slide inside the fixed frame 2 of the operating platform, so that the support plate 3 slides outside the limit rod 14. The support plate 3 is limited and supported by the limit rod 14. The support area can be adjusted by the support plate 3 to increase the movable range during use. The fixed frame 2 and the support plate 3 are limited by the limit bolt 4 to improve the stability of the support plate 3 during use. The protective tube 7 is set at both ends of the operating platform. The top end of the protective tube 7 is connected to the operating platform, and the bottom end of the protective tube 7 is in contact with the ground. The entire protective tube is placed obliquely on the bracket attached to the support frame 1. The protective tube 7 can be used for emergency avoidance to avoid damage caused by falling objects from high altitude and reduce construction risks. The falling objects will impact the protective plate 11, which will drive the connecting block 17 to move, causing the slide rod 16 to slide inside the connecting seat 15, causing the spring 18 to contract. The impact force on the protective plate 11 is buffered by the action of the spring 18 and the damper 10. The impact force caused by falling objects can be buffered by the protective plate 11, thereby improving the safety of the protective tube 7. The dustproof net 22 can be used to protect the protective tube 7 from dust, avoiding the problem of dust accumulation inside the protective tube 7.

[0032] The utility model has substantial characteristics and significant technical progress. The adjustable scaffolding for repairing ancient city walls of the utility model can adjust the supporting area through the supporting plate, thereby increasing the movable range during use; the fixing frame and the supporting plate are limited by the limiting bolts, thereby improving the stability of the supporting plate during use; emergency avoidance can be carried out through the protective tube, thereby avoiding damage caused by falling objects from high altitude and reducing construction risks; the impact force caused by falling objects can be buffered by the protective plate, thereby improving the safety of the protective tube; and the protective tube can be dustproofed by the dustproof net.

[0033] The adjustable scaffolding for repairing the ancient city wall of this utility model is used in the Dingzhou overall tourism-South City Gate and surrounding tourism infrastructure construction project. The construction is simple and convenient, which can ensure the construction period, save construction costs, and is highly recognized by the owners.

[0034] The above embodiments are intended only to illustrate the present invention and are not intended to limit the present invention. Persons skilled in the art may make various modifications or variations without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions are intended to fall within the scope of the present invention and are defined by the claims.

Claims

1. An adjustable scaffold for repairing an ancient city wall, comprising a support frame (1), characterized in that: The support frame (1) is provided with a fixing frame (2) on the top, the inner wall of the fixing frame (2) is slidably connected to a supporting plate (3) for adjusting the supporting area, the inner wall of the supporting plate (3) is threadedly connected to a limiting bolt (4), the top of the supporting plate (3) is fixedly connected to a guardrail (5), and the top of the fixing frame (2) is rotatably connected to a fence (6); a protective tube (7) is provided on one side of the support frame (1), a first ladder (8) is provided inside the protective tube (7), a connecting plate (9) is fixedly provided on the other side of the protective tube (7), a damper (10) is fixedly provided on one side of the connecting plate (9), a protective plate (11) is fixedly provided on one end of the damper (10), and a second ladder (12) is fixedly provided on one side of the fixing frame (2).

2. The adjustable scaffold for repairing the ancient city wall according to claim 1, characterized in that: A partition plate (13) is fixedly provided on the inner wall of the fixing frame (2), and limiting rods (14) are fixedly provided on both sides of the partition plate (13).

3. The adjustable scaffold for repairing the ancient city wall according to claim 1, characterized in that: A connecting seat (15) is fixedly provided on one side of the connecting plate (9), and a sliding rod (16) is slidably connected to the inner wall of the connecting seat (15).

4. The adjustable scaffold for repairing the ancient city wall according to claim 3, characterized in that: One end of the slide rod (16) is fixedly connected to a connecting block (17), and the inner wall of the connecting seat (15) is fixedly connected to a spring (18).

5. The adjustable scaffold for repairing the ancient city wall according to claim 1, characterized in that: A vent (19) is provided on the outside of the protective tube (7), and a mounting rod (20) is fixedly provided on the outside of the protective tube (7).

6. The adjustable scaffold for repairing the ancient city wall according to claim 5, characterized in that: The outer side of the mounting rod (20) is slidably connected to a mounting block (21), and a dustproof net (22) for protecting the protective tube (7) from dust is fixedly provided on one side of the mounting block (21).

7. The adjustable scaffold for repairing the ancient city wall according to claim 1, characterized in that: A protective cover (23) is provided on the top of the protective cylinder (7), and a protective door (24) is provided on the outside of the protective cylinder (7).

Images