A house building safety device and a method of using the same

Abstract

The application discloses a house building safety device and a use method thereof, and relates to the technical field of house building safety devices. The house building safety device comprises a blocking rod, and adjusting rods symmetrically arranged on both sides of the blocking rod; the adjusting rods are arranged along the length direction of the blocking rod; sliding grooves are arranged on both sides of the blocking rod along the length direction; sealing plugs are arranged on the connecting ends of the adjusting rods and the blocking rod; the sealing plugs are slidingly and sealingly connected to the sliding grooves; sucking cups are arranged on the adjusting rods and the adjusting rods are provided with communication holes which are connected to the sliding grooves; the communication holes are connected to a sucking device through a sucking joint and are connected to the outside through a control valve; and a safety rope is wound around the blocking rod. The house building safety device has a reasonable overall structure design, adopts multiple safety designs, can firmly suck the sucking cups to the sucking position by using the sucking device, is designed in a long rod type, can be clamped to the window to provide the last guarantee for the construction personnel when other guarantee measures fail, is flexible, convenient and efficient, and has a high safety coefficient compared with the traditional safety construction mode.

Description

Technical Field

[0001] This invention relates to the field of building safety technology, and specifically to a building safety device and its usage method. Background Technology

[0002] With the development of the times, my country's construction industry has developed rapidly. As an important type of building, the quality of construction of houses is directly related to people's quality of life and even life safety. Most industries involve the construction profession to provide a foundation. In practice, the focus is on buildings and structures before the decoration, equipment and process installation are completed. When building high-rise buildings, the main frame of the concrete building is poured first. The windows, stairwells and other parts located at the edge of the floor are completed in stages later. When the window glass is installed, the walls around the window need to be painted, repaired and inspected. If there are defects, they need to be repaired. It is very dangerous for workers to stand on the window to repair, so safety protection devices are required to prevent workers from falling.

[0003] To address this, those skilled in the art have developed the following technical solutions: CN 202022445558.4 discloses a building safety device, which effectively improves building safety by reducing the likelihood of workers forgetting to wear safety belts; CN202022988350.7 discloses a building safety device with a reasonable structural design that improves the efficiency of protective panel transportation; CN201820709167.9 discloses a building safety device, which is fixedly installed on the walls on both sides of the floor edge, including a climbing rope. The climbing rope is horizontally arranged, with fixing devices connected to both ends of the climbing rope. The fixing devices are fixed to the wall, and a safety belt is hung in the middle of the climbing rope, which can ensure the safety of workers when working at the floor edge. Although the above technical solutions improve the construction safety of workers to a certain extent, they still require the selection of suitable fixing locations, which is somewhat inconvenient in use.

[0004] Therefore, developing a building safety device that is both easy to use and safe is of great practical significance. Summary of the Invention

[0005] In view of the above-mentioned defects in the prior art, the present invention provides a building safety device that is easy to use and safe, so as to overcome the defects of the general ease of use of existing building safety devices.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A building safety device includes a stop bar and adjusting rods symmetrically arranged on both sides of the stop bar;

[0008] The adjusting rod is arranged along the length of the stop bar. Sliding grooves are opened on both sides of the stop bar along the length direction. A sealing plug is provided at the connection end between the adjusting rod and the stop bar. The sealing plug is slidably and sealingly connected to the sliding groove. A suction cup is installed on the adjusting rod, and a connecting hole is opened on the adjusting rod to connect the suction cup and the sliding groove. The connecting hole is connected to the suction equipment through a suction connector and to the outside through a control valve. A safety rope is wrapped around the stop bar.

[0009] The building safety device of the present invention has a reasonable structural design. The whole structure is a long rod structure, which can be locked in the window to provide a last line of protection for construction workers. At the same time, the design of the suction cup, sliding groove and sealing plug on the rod can be adjusted to achieve the suction cup adsorption by pulling the adjustment rod. It is easy to operate and has good application prospects.

[0010] As a preferred technical solution:

[0011] As described above, in a building safety device, the sealing plug and the adjusting rod have square grooves, and a square rod matching the square groove is fixedly connected to the inner wall of the sliding groove. The square rod is sleeved on the sealing plug and arranged in the square groove inside the adjusting rod.

[0012] In the building safety device described above, the stop bar, adjusting bar, and square bar are coaxial.

[0013] As described above, a building safety device includes a plurality of circumferentially arranged anti-slip holes on the outer wall of the stop bar. A first support bar is rotatably connected to the bottom end of the side wall of the anti-slip hole. The outer wall of the adjusting rod is rotatably connected to the second support bar. The first and second support bars are rotatably connected by a rotating ball. The rotating ball is located at the anti-slip hole and is fixedly connected with anti-slip rubber. As the position of the adjusting rod is adjusted, the first and second support bars rotate to support the rotating ball to extend outward along the anti-slip hole. The anti-slip rubber on the outside of the rotating ball abuts against the fixed position.

[0014] Both ends of the stop bar are equipped with anti-slip rubber.

[0015] As described above, a building safety device includes a telescopic groove on the stop bar, a telescopic plate that slides within the telescopic groove, multiple rope grooves on the outer side of the telescopic plate, a safety rope wound around the rope groove, an airbag fixedly connected within the telescopic groove, and multiple airbag slots communicating with the rope groove on the telescopic plate, with one side of the airbag inserted into the airbag slot.

[0016] As described above, in a building safety device, the stop bar is provided with an inflation port that communicates with the airbag, and the inflation port is connected to an inflation device through an inflation connector;

[0017] The air inlet is connected to the sliding groove.

[0018] As described above, in a building safety device, the airbag is an anti-slip airbag.

[0019] Before repairs are made, the safety rope is wound around the rope groove. Inflate the airbag through the inflation hole. The airbag expands inside and protrudes into the rope groove. At this time, the safety rope will come into contact with the airbag. The airbag is an anti-slip type. The safety rope generates tension and squeezes the airbag, increasing the contact area between the airbag and the safety rope, which plays an anti-slip role and has a good anti-slip effect.

[0020] When construction workers tighten the safety rope, the safety rope can also increase the air pressure in the sealing space between the sealing plug and the sliding groove by squeezing the airbag, ensuring the connection is stable.

[0021] As described above, in a building safety device, the adjusting rod includes a threaded portion and a connecting portion;

[0022] The suction cup is fixedly connected to the connecting part, and a rotating ring is rotatably connected to the stop bar. The rotating ring is threadedly connected to the threaded part.

[0023] As described above, in a building safety device, a limit ring is fixedly connected to the rotating ring, and a limit ring groove matching the limit ring is provided on the adjusting rod;

[0024] There are multiple suction cups, which are evenly distributed on the connecting part.

[0025] The present invention also provides a method of using a building safety device as described above, which includes the following steps:

[0026] (1) Move the building safety device to the position to be used and place it inside the window;

[0027] (2) Place the suction cup close to the position to be adsorbed, stretch the adjustment rods on both sides to make the building safety device longer, and then open the control valve so that the suction cup is adsorbed at the position to be adsorbed.

[0028] While the adjustment rod is being stretched, it drives the second support bar, which in turn drives the first support bar via a rotating ball. At this point, the rotating ball moves outward away from the axis of symmetry of the adjustment rod. When the suction cup is attached to the glass, the anti-slip rubber on the rotating ball will also stick to the glass, providing an anti-slip effect and ensuring a stable connection.

[0029] (3) Close the control valve, connect the air intake device to the air intake connector and turn on the air intake device. At this time, the air intake device can ensure that the building safety device is firmly fixed in the position to be used.

[0030] The above technical solution is only one feasible technical solution of the present invention. The scope of protection of the present invention is not limited thereto. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0031] The above invention has the following advantages or beneficial effects:

[0032] The building safety device of this invention has a reasonable overall structural design and adopts multiple safety features, such as air pressure adsorption fixation, which uses an air suction device to firmly adhere the suction cup to the adsorption position. At the same time, designs such as rotating balls, anti-slip rubber, telescopic grooves, telescopic plates, and airbags can further provide users with safety assurance (improving the reliability of fixation). Finally, its overall long pole design can also be used to provide a last line of defense for construction workers when other safety measures fail. Compared with traditional safe construction methods (such as suspended platform construction), this invention is flexible, convenient, and efficient, while having a high safety factor and great application prospects. Attached Figure Description

[0033] The invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not drawn to scale; the emphasis is on illustrating the main points of the invention.

[0034] Figure 1 This is a schematic diagram of the overall structure of the building safety device of the present invention;

[0035] Figure 2 for Figure 1 A schematic diagram of half of the structure;

[0036] Figure 3 , 4 They are respectively Figure 2 Enlarged diagram of positions A and B in the middle;

[0037] Figure 5 This is a cross-sectional schematic diagram of the building safety device of the present invention;

[0038] Figure 6 for Figure 5 A schematic diagram of half of the structure;

[0039] Figure 7 , 8 They are respectively Figure 6 Enlarged diagram of positions C and D in the middle;

[0040] Among them, 1-stop bar, 2-adjusting bar, 3-safety rope, 4-rotating ring, 5-suction cup, 6-suction connector, 7-control valve, 8-anti-slip hole, 9-first support bar, 10-second support bar, 11-rotating ball, 12-anti-slip rubber, 13-telescopic groove, 14-telescopic plate, 15-airbag, 16-rope groove, 17-connecting hole, 18-square bar, 19-square groove, 20-sealing plug, 21-inflation connector, 22-inflation hole, 23-airbag groove, 24-telescopic plate spring, 25-sliding groove, 201-connecting part, 202-threaded part. Detailed Implementation

[0041] The structure of the present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0042] Example 1

[0043] Reference Figures 1-8 A building safety device includes a stop bar 1 for blocking the inside of a window, a safety rope 3 wound around the stop bar 1, and adjustable rods 2 telescopically connected to both sides of the stop bar 1. A suction cup 5 is fixedly connected to the adjustable rod 2. The stop bar 1 has a sliding groove 25. A sealing plug 20 is fixedly connected to the adjustable rod 2. The sealing plug 20 is slidably sealed to the sliding groove 25. Both the sealing plug 20 and the adjustable rod 2 have square grooves 19. A square rod 18 matching the square groove 19 is fixedly connected to the inner wall of the sliding groove 25. A connecting hole 17 is opened on the adjustable rod 2. The suction cup 5, the connecting hole 17, the square groove 19 and the sliding groove 25 are interconnected. A control valve 7 is connected to the connecting hole 17. An air suction connector 6 is also connected to the connecting hole 17.

[0044] When the adjusting rod 2 is pulled outward, the sealing plug 20 moves, and the sealing space between the sealing plug 20 and the sliding groove 25 will generate negative pressure. After the position of the adjusting rod 2 is adjusted, the control valve 7 is opened so that the suction cup 5 is attached to the inside of the window glass.

[0045] When repairing the outside of the window, first wrap the safety rope 3 around the stop bar 1. Then, hold the stop bar 1 inside the window, with the safety rope 3 at the open window. The worker climbs out of the window to work, with both ends of the stop bar 1 positioned inside the glass on either side of the open window. Extend the adjusting rod 2 from both sides of the stop bar 1. Then, bring the stop bar 1, adjusting rod 2, and suction cup 5 on the adjusting rod 2 close to the glass. When the adjusting rod 2 is pulled out from both sides of the stop bar 1, it will pull the sealing plug 20 outward. At this time, the sealing plug 20 and the sliding groove... The sealed space between 25 will generate negative pressure. When the suction cup 5 is pressed against the glass, the control valve 7 is opened. At this time, the suction cup 5 generates negative pressure and can be adsorbed on the glass. At this time, the construction worker can directly release the stop bar 1 without holding the stop bar 1. One person uses the negative pressure pump to connect the suction to facilitate the quick installation of the safety device. Then, the control valve 7 is closed. Then, the connector on the negative pressure pump is connected to the suction connector 6 to generate strong suction to stabilize the suction cup 5, the adjusting rod 2 and the stop bar 1 on the window. The worker wraps the other end of the safety rope 3 around his body and then carries out the repair operation.

[0046] The stop lever 1 has multiple anti-slip holes 8. A first support bar 9 is rotatably connected to the bottom of the side wall of the anti-slip hole 8. A second support bar 10 is rotatably connected to the adjusting lever 2. A rotating ball 11 is rotatably connected to the first support bar 9 and the second support bar 10. The rotating ball 11 is located at the anti-slip hole 8. Anti-slip rubber 12 is fixedly connected to the rotating ball 11. As the position of the adjusting lever 2 is adjusted, the first support bar 9 and the second support bar 10 rotate to support the rotating ball 11 to extend outward along the anti-slip hole 8. The anti-slip rubber 12 on the outside of the rotating ball 11 abuts against the glass. At the same time, the adjusting lever 2 is adjusted into place.

[0047] When the adjusting rod 2 is pulled outward, the adjusting rod 2 will drive the second support bar 10 to rotate. The second support bar 10 will drive the first support bar 9 to rotate through the rotating ball 11. As a result, the rotating ball 11 at the connection between the first support bar 9 and the second support bar 10 will move outward from the anti-slip hole 8. When the suction cup 5 is attached to the glass, the anti-slip rubber 12 on the rotating ball 11 will also stick tightly to the glass, playing an anti-slip role and ensuring a stable connection.

[0048] The stop bar 1 has a telescopic groove 13, and a telescopic plate 14 is slidably installed in the telescopic groove 13. Multiple rope grooves 16 are provided on the outside of the telescopic plate 14. The safety rope 3 is wound around the rope groove 16. An airbag 15 is fixedly connected in the telescopic groove 13. Multiple airbag grooves 23 are provided in the telescopic plate 14 that communicate with the rope grooves 16. One side of the airbag 15 is inserted into the airbag groove 23.

[0049] The stop lever 1 is provided with an inflation hole 22 that communicates with the airbag 15, and an inflation connector 21 is connected to the inflation hole 22.

[0050] The air inlet 22 is connected to the sliding groove 25.

[0051] Airbag 15 uses an anti-slip airbag.

[0052] Before repair, the airbag 15 is inflated through the inflation hole 22 by wrapping the safety rope 3 around the rope groove 16. The airbag 15 expands in the airbag groove 23 and protrudes into the rope groove 16. At this time, the safety rope 3 will come into contact with the airbag 15. The airbag 15 is an anti-slip airbag. The safety rope 3 generates tension and squeezes the airbag, increasing the contact area between the airbag and the safety rope 3, which plays an anti-slip role and has a good anti-slip effect.

[0053] The airbag 15 can be inflated through the external inflation connector 21 and inflation port 22. At the same time, the inflation port 22 is connected to the sliding groove 25. When inflating, the air pressure in the sealing space between the sealing plug 20 and the sliding groove 25 will increase. On the one hand, it will apply a holding force to the adjusting rod 2, so that the rotating ball 11 on the first support bar 9 and the second support bar 10 is in close contact with the glass, ensuring stability. On the other hand, after the construction is completed, it is only necessary to open the control valve 7, and the air pressure in the sealing space between the sealing plug 20 and the sliding groove 25 will enter the suction cup 5, making it easy to remove the suction cup 5.

[0054] In addition, when the workers tighten the safety rope 3 during construction, the safety rope 3 can also increase the air pressure in the sealing space between the sealing plug 20 and the sliding groove 25 by squeezing the airbag 15, thus ensuring a stable connection.

[0055] The adjusting rod 2 includes a threaded part 202 and a connecting part 201. The suction cup 5 is fixedly connected to the connecting part 201. A rotating ring 4 is rotatably connected to the stop rod 1. The rotating ring 4 is threadedly connected to the threaded part 202. The position of the adjusting rod 2 can be adjusted by rotating the rotating ring 4.

[0056] A limit ring is fixedly connected to the rotating ring 4, and a limit ring groove matching the limit slider is provided on the adjusting rod 2 to ensure stable rotation of the limit ring.

[0057] There are multiple suction cups 5, which are evenly distributed on the connecting part 201. They can be adsorbed onto the glass to ensure the adsorption effect. Alternatively, multiple suction cups 5 can be set around the connecting part 201 so that they can be directly adsorbed onto the glass depending on the usage environment.

[0058] The aforementioned building safety device and its usage method have been applied in the construction project of the Gaotan Campus of the Huizhou Municipal Party School. After the scaffolding was removed, the aforementioned device was used to replace the suspended platform for repairing holes in the external walls and external window frames. Practical application has shown that the device of the present invention is flexible, convenient, sturdy, reliable, easy to use, and reusable. Compared with the suspended platform, it is inexpensive and has great application prospects.

[0059] Those skilled in the art should understand that variations can be implemented by combining existing technology with the above embodiments, which will not be elaborated here. Such variations do not affect the essence of the present invention, and will not be elaborated here either.

[0060] The preferred embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and the devices and structures not described in detail should be understood as being implemented in a conventional manner in the art. Any person skilled in the art can make many possible variations and modifications to the technical solutions of the present invention using the methods and techniques disclosed above, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the present invention. This does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the present invention's technical solutions still fall within the protection scope of the present invention.

Claims

1. A building safety device, characterized in that: Includes a stop bar and adjusting rods symmetrically arranged on both sides of the stop bar; The adjusting rod is arranged along the length of the stop bar. Sliding grooves are opened on both sides of the stop bar along the length direction. A sealing plug is provided at the connection end between the adjusting rod and the stop bar. The sealing plug is slidably and sealingly connected to the sliding groove. A suction cup is installed on the adjusting rod and a connecting hole is opened on the adjusting rod to connect the suction cup and the sliding groove. The connecting hole is connected to the suction equipment through the suction connector and to the outside through the control valve. A safety rope is wrapped around the stop bar. The outer wall of the stop bar is provided with a plurality of anti-slip holes arranged in a circle. The bottom end of the side wall of the anti-slip hole is rotatably connected to a first support bar. The outer wall of the adjusting rod is rotatably connected to a second support bar. The first support bar and the second support bar are rotatably connected by a rotating ball. The rotating ball is located at the anti-slip hole. Anti-slip rubber is fixedly connected to the rotating ball. As the position of the adjusting rod is adjusted, the first support bar and the second support bar rotate to support the rotating ball to extend outward along the anti-slip hole. The anti-slip rubber on the outside of the rotating ball abuts against the fixed position. Both ends of the stop bar are equipped with anti-slip rubber.

2. The building safety device according to claim 1, characterized in that, The sealing plug and the adjusting rod have square grooves. A square rod that matches the square groove is fixedly connected to the inner wall of the sliding groove. The square rod is sleeved on the sealing plug and arranged in the square groove inside the adjusting rod.

3. A building safety device according to claim 2, characterized in that, The stop bar, adjusting bar, and square bar are coaxial.

4. A building safety device according to claim 1, characterized in that, The stop bar has a telescopic groove, and a telescopic plate is slidably arranged in the telescopic groove. Multiple rope grooves are opened on the outside of the telescopic plate. The safety rope is wound around the rope groove. An airbag is fixedly connected in the telescopic groove. The telescopic plate has multiple airbag grooves that communicate with the rope grooves. One side of the airbag is inserted into the airbag groove.

5. A building safety device according to claim 4, characterized in that, The stop bar is provided with an inflation hole that communicates with the airbag, and the inflation hole is connected to an inflation device through an inflation connector; The inflation hole is connected to the sliding groove.

6. A building safety device according to claim 4, characterized in that, The airbag is an anti-slip airbag.

7. A building safety device according to claim 1, characterized in that, The adjusting rod includes a threaded portion and a connecting portion; The suction cup is fixedly connected to the connecting part, and a rotating ring is rotatably connected to the stop bar. The rotating ring is threadedly connected to the threaded part.

8. A building safety device according to claim 7, characterized in that, A limiting ring is fixedly connected to the rotating ring, and a limiting ring groove matching the limiting ring is provided on the adjusting rod; There are multiple suction cups, which are evenly distributed on the connecting part.

9. The method of using a building safety device as described in any one of claims 1 to 8, characterized in that: (1) Move the building safety device to the position to be used and place it inside the window; (2) Place the suction cup close to the position to be adsorbed, stretch the adjustment rods on both sides to make the building safety device longer, and then open the control valve so that the suction cup is adsorbed at the position to be adsorbed. (3) Close the control valve, connect the air intake device to the air intake connector and turn on the air intake device. At this time, the air intake device can ensure that the building safety device is firmly fixed in the position to be used.

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