Assembly type scaffold safety channel

Abstract

The utility model discloses an assembly type scaffold safety channel which comprises a top plate, supporting feet are arranged at the bottom of the top plate, a buffer plate is arranged at the top of the top plate, a clamping plate is arranged on the side of the buffer plate, a first pin hole is formed in the surface of the clamping plate in a penetrating mode, and a second pin hole is formed in the surface of the buffer plate in a penetrating mode. A fixing pin is arranged in the first pin hole and the second pin hole in a penetrating mode, a buffer layer is arranged in the buffer plate, an elastic buffer piece is fixedly installed in the buffer layer, a threaded rod is arranged in the top plate, a bearing is arranged at one end of the threaded rod, and a rotating handle is arranged at the other end of the threaded rod; threaded sleeves are arranged at the bottoms of the clamping plates, elastic columns are arranged in the center of the buffer layer, and damping springs are arranged in the buffer layer. According to the assembly type scaffold safety channel, by arranging the buffer plate and the buffer layer, the purpose of good impact buffer performance can be achieved, and the assembly type scaffold safety channel can be rapidly disassembled and assembled and repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an assembled scaffolding safety passage. Background Art

[0002] At construction sites, safety passages are usually set up at the entrances and exits of buildings. Their main function is to prevent objects from falling from high buildings and injuring operators. Traditional safety passages are generally built using steel pipe scaffolding, fasteners, dense mesh and hard wood boards.

[0003] The prior art has the following defects or problems:

[0004] 1. The safety channel frame does not have buffering capacity. Falling objects from high altitude directly impact the frame, which is easy to cause damage to the frame and has a short life cycle. In addition, falling objects from high altitude will bounce when they fall on the safety net and fall outside the channel, causing harm to personnel.

[0005] 2. Traditional construction safety passages are usually built with scaffolding or welding.

[0006] The installation and disassembly is troublesome and takes a long time.

[0007] Therefore, a new solution needs to be designed to improve it. Utility Model Content

[0008] The utility model aims to solve the deficiencies of the prior art and provide a prefabricated scaffolding safety passage, so as to achieve the purpose of good impact buffering performance, rapid disassembly and repeated use.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled scaffolding safety passage, comprising a top plate, a supporting foot is arranged at the bottom of the top plate, a buffer plate is arranged at the top of the top plate, a clamping plate is arranged on the side of the buffer plate, a first pin hole is penetrated by the surface of the clamping plate, a second pin hole is penetrated by the surface of the buffer plate, fixing pins are penetrated inside the first pin hole and the second pin hole, a buffer layer is arranged inside the buffer plate, an elastic buffer is fixedly installed inside the buffer layer, a threaded rod is arranged inside the top plate, a bearing is arranged at one end of the threaded rod, a turning handle is arranged at the other end of the threaded rod, a threaded sleeve is arranged at the bottom of the clamping plate, an elastic column is arranged at the center of the buffer layer, and a vibration-damping spring is arranged inside the buffer layer.

[0010] As a preferred technical solution of the utility model, the clamps are symmetrically distributed on both sides of the buffer plate, the number of the clamps is 4, the clamps are L-shaped, and the first pin holes are symmetrically distributed at the horizontal ends of the clamps.

[0011] As a preferred technical solution of the utility model, the inner diameter of the first pin hole is matched with the outer diameter of the fixing pin, the inner diameter of the second pin hole is matched with the outer diameter of the fixing pin, the fixing pin is fixedly inserted inside the first pin hole and the second pin hole, and the splint is fixedly connected to the buffer plate through the fixing pin.

[0012] As a preferred technical solution of the utility model, the elastic buffer members are evenly distributed inside the buffer layer, and the number of the elastic buffer members is several.

[0013] As a preferred technical solution of the utility model, the threaded rods are symmetrically distributed on both sides of the bearing, and the threaded rods are rotatably connected to the bearing.

[0014] As a preferred technical solution of the utility model, the inner diameter of the threaded sleeve is matched with the outer diameter of the threaded rod, the threaded rod is movably inserted in the threaded sleeve, and the threaded sleeve is threadedly connected to the threaded rod.

[0015] As a preferred technical solution of the utility model, connecting flanges are arranged at both ends of the elastic buffer, and both ends of the elastic buffer are fixedly connected to the buffer layer by bolts. The vibration-damping springs are distributed equiangularly in a circle inside the elastic buffer, and the number of the vibration-damping springs is several.

[0016] Compared with the prior art, the utility model provides a prefabricated scaffolding safety passage, which has the following beneficial effects:

[0017] 1. The assembled scaffolding safety passage is provided with a buffer plate inside the top plate. When the safety passage is in use, the falling heavy object first contacts the buffer plate for the first buffering, and then the impact force of the fall hits the buffer layer inside the buffer plate. The impact force causes the elastic column and the damping spring inside the buffer layer to contract, which can be used for secondary buffering, so that the impact force of the heavy object on the top plate is effectively reduced when the heavy object is unloaded, and the problem of poor safety of the safety passage caused by the excessive impact force of the heavy object unloading causing damage to the top plate is avoided, thereby ensuring the integrity of the safety passage and improving the service life of the top plate.

[0018] (2) The prefabricated scaffolding safety passage is provided with a threaded sleeve at the bottom of the clamping plate and a threaded transmission connection with the threaded rod. By turning the handle, the clamping plate is clamped to the buffer plate from both sides, and a fixing pin is provided between the horizontal end of the clamping plate and the buffer plate to further fix the buffer plate. The buffer plate is fastened by setting a clamping connection and a pin connection, which makes installation and disassembly more convenient and takes less time, thereby achieving the purpose of quick disassembly and repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the top plate and buffer plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the buffer plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the elastic buffer of the utility model.

[0023] In the figure: 1. top plate; 2. support foot; 3. buffer plate; 4. clamping plate; 5. first pin hole; 6. second pin hole; 7. fixing pin; 8. buffer layer; 9. elastic buffer; 10. threaded rod; 11. bearing; 12. turning handle; 13. threaded sleeve; 14. elastic column; 15. shock-absorbing spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 In this implementation scheme: the assembled scaffolding safety passage includes a top plate 1, a support leg 2 is arranged at the bottom of the top plate 1, a buffer plate 3 is arranged at the top of the top plate 1, a clamping plate 4 is arranged on the side of the buffer plate 3, a first pin hole 5 is penetrated on the surface of the clamping plate 4, a second pin hole 6 is penetrated on the surface of the buffer plate 3, a fixing pin 7 is penetrated inside the first pin hole 5 and the second pin hole 6, a buffer layer 8 is arranged inside the buffer plate 3, an elastic buffer 9 is fixedly installed inside the buffer layer 8, a threaded rod 10 is arranged inside the top plate 1, a bearing 11 is arranged at one end of the threaded rod 10, a turning handle 12 is arranged at the other end of the threaded rod 10, a threaded sleeve 13 is arranged at the bottom of the clamping plate 4, an elastic column 14 is arranged at the center of the buffer layer 8, and a shock-absorbing spring 15 is arranged inside the buffer layer 8.

[0026] In this embodiment, the clamping plates 4 are symmetrically distributed on both sides of the buffer plate 3, the number of the clamping plates 4 is 4, the clamping plates 4 are L-shaped, the first pin holes 5 are symmetrically distributed at the horizontal ends of the clamping plates 4, and the clamping plates 4 clamp and fix the buffer plate 3 from both sides; the inner diameter size of the first pin hole 5 is adapted to the outer diameter size of the fixing pin 7, the inner diameter size of the second pin hole 6 is adapted to the outer diameter size of the fixing pin 7, the fixing pin 7 is fixedly inserted in the first pin hole 5 and the second pin hole 6, the clamping plates 4 are fixedly connected to the buffer plate 3 through the fixing pin 7, and the fixing pin 7 is provided between the horizontal end of the clamping plates 4 and the buffer plate 3 to play a fixing role; the elastic buffers 9 are equidistantly distributed inside the buffer layer 8, and the number of the elastic buffers 9 is several to buffer the impact force; the threaded rods 10 are symmetrically distributed On both sides of the bearing 11, the threaded rod 10 is rotatably connected to the bearing 11, the inner diameter of the threaded sleeve 13 is matched with the outer diameter of the threaded rod 10, the threaded rod 10 is movably inserted into the threaded sleeve 13, the threaded sleeve 13 is threadedly connected to the threaded rod 10, and the threaded sleeve 13 is threadedly connected to the threaded rod 10. By rotating the handle 12, the clamping plate 4 is clamped to the buffer plate 3 from both sides; connecting flanges are set at both ends of the elastic buffer 9, and the two ends of the elastic buffer 9 are fixedly connected to the buffer layer 8 by bolts, and the shock-absorbing springs 15 are equiangularly distributed in the elastic buffer 9. The number of shock-absorbing springs 15 is several, and the impact force causes the elastic column 14 and the shock-absorbing spring 15 inside the buffer layer 8 to shrink, so that the impact force can be buffered.

[0027] The working principle and use process of the utility model: when the assembled scaffolding safety passage is in use, a buffer plate 3 is added inside the top plate 1. When the safety passage is in use, the falling heavy object first contacts the buffer plate 3 for the first buffering, and then the impact force of the fall hits the buffer layer 8 inside the buffer plate 3. The impact force causes the elastic column 14 and the damping spring 15 inside the buffer layer 8 to contract, which can perform secondary buffering, so that it effectively reduces the impact force of the heavy object on the top plate 1 when the heavy object is unloaded, and avoids the impact force of the heavy object unloading being too large to cause damage to the top plate 1. The problem of poor safety of the safety passage is solved, the integrity of the safety passage is ensured, and the service life of the top plate 1 is improved; a threaded sleeve 13 is set at the bottom of the clamping plate 4 to be threadedly connected with the threaded rod 10, and the clamping plate 4 is clamped to the buffer plate 3 from both sides by rotating the handle 12, and a fixing pin 7 is penetrated between the horizontal end of the clamping plate 4 and the buffer plate 3 to play a further fixing role, and the buffer plate 3 is fastened by setting the clamping and pinning, which is convenient to install and disassemble, and the time consumed is short, so the purpose of quick disassembly and repeated use is achieved.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Prefabricated scaffolding safety passage, characterized by: The invention comprises a top plate (1), wherein a support foot (2) is arranged at the bottom of the top plate (1), a buffer plate (3) is arranged at the top of the top plate (1), a clamp plate (4) is arranged on the side of the buffer plate (3), a first pin hole (5) is arranged through the surface of the clamp plate (4), a second pin hole (6) is arranged through the surface of the buffer plate (3), a fixing pin (7) is arranged through the inside of the first pin hole (5) and the second pin hole (6), a buffer layer (8) is arranged inside the buffer plate (3), an elastic buffer member (9) is fixedly installed inside the buffer layer (8), a threaded rod (10) is arranged inside the top plate (1), a bearing (11) is arranged at one end of the threaded rod (10), and a rotating handle (12) is arranged at the other end of the threaded rod (10), a threaded sleeve (13) is arranged at the bottom of the clamp plate (4), an elastic column (14) is arranged at the center of the buffer layer (8), and a vibration-damping spring (15) is arranged inside the buffer layer (8).

2. The assembled scaffolding safety passage according to claim 1 is characterized in that: The clamping plates (4) are symmetrically distributed on both sides of the buffer plate (3), the number of the clamping plates (4) is four, the clamping plates (4) are L-shaped, and the first pin holes (5) are symmetrically distributed at the horizontal ends of the clamping plates (4).

3. The assembled scaffolding safety passage according to claim 1 is characterized in that: The inner diameter of the first pin hole (5) matches the outer diameter of the fixing pin (7), the inner diameter of the second pin hole (6) matches the outer diameter of the fixing pin (7), the fixing pin (7) is fixedly inserted inside the first pin hole (5) and the second pin hole (6), and the clamping plate (4) is fixedly connected to the buffer plate (3) via the fixing pin (7).

4. The assembled scaffolding safety passage according to claim 1 is characterized in that: The elastic buffer members (9) are distributed equidistantly inside the buffer layer (8), and there are a plurality of the elastic buffer members (9).

5. The assembled scaffolding safety passage according to claim 1 is characterized in that: The threaded rods (10) are symmetrically distributed on both sides of the bearing (11), and the threaded rods (10) are rotatably connected to the bearing (11).

6. The assembled scaffolding safety passage according to claim 1 is characterized by: The inner diameter of the threaded sleeve (13) matches the outer diameter of the threaded rod (10); the threaded rod (10) is movably inserted into the threaded sleeve (13); and the threaded sleeve (13) is threadedly connected to the threaded rod (10).

7. The assembled scaffolding safety passage according to claim 1 is characterized by: Connecting flanges are provided at both ends of the elastic buffer (9), and both ends of the elastic buffer (9) are fixedly connected to the buffer layer (8) by bolts. The vibration-damping springs (15) are equiangularly distributed in a circle inside the elastic buffer (9), and the number of the vibration-damping springs (15) is a plurality.

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