Protective high-altitude protection cage cold-formed section steel

Abstract

The utility model discloses a protective high-altitude protection cage cold-formed section steel, which is characterized in that a device structure frame is made of cold-formed section steel and comprises a base frame and a top frame, a rubber plate is placed at the top of a base plate, fixing pins are fixedly inserted into the rubber plate and the inner wall of the base plate, and two groups of protective cover plates are connected to the outer wall of the top of the top frame through hinges. And a worm gear, a worm, a wire arranging hook, a pull-up device and a connecting plate are arranged, during use, the worm can be rotated to enable the worm gear to drive the winding roller to wind up the pull rope, then the protective cover plate is closed, and the top is protected. The device is provided with the air bag, the acceleration sensor, the motor, the hydrogen peroxide solution tank and the manganese dioxide particles, when the whole device falls down, the acceleration sensor senses acceleration and transmits information to the information processing module for processing, and the motor rotates to pull out the sealing plug; the hydrogen peroxide solution is in contact with the manganese dioxide particles to generate a large amount of oxygen to expand the air bag, so that a user is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a protective high-altitude protection cage cold-bent steel. Background Art

[0002] Nowadays, various technologies are developing rapidly, and people's living environment is also rapidly updated. At present, construction in various places is proceeding rapidly. In the construction of some high-rise buildings, people are often required to use corresponding equipment to perform high-altitude operations. When performing high-altitude operations, the personal safety of the construction workers must be guaranteed first. Therefore, high-altitude operation protection devices are particularly important.

[0003] Although many existing technologies are cage structures, they are composed of side frames, front frames and rear frames, and the upper part is an open structure. When performing high-altitude operations, the working environment is not fixed. For example, when working on the side of a construction building, debris may fall from the upper floors. The lack of protection from above may cause construction workers to be injured by debris from above. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective high-altitude protection cage cold-bent steel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective high-altitude protection cage cold-bent steel comprises a base frame and a top frame, wherein a fixing seat is fixedly installed between the base frame and the outer wall on the opposite side of the top frame, the inner wall of the fixing seat is connected with a locking bolt by a thread, the inner side wall of the base frame is fixedly installed with a base plate and a guard plate, the top outer wall of the top frame is connected with two groups of protective cover plates by a hinge, the bottom outer wall of the protective cover plate is fixedly installed with a connecting plate, the top inner wall of the top frame is fixedly installed with a mounting plate, the outer side wall of the mounting plate is fixedly installed with a wire management hook, the outer side wall of the guard plate is fixedly installed with a mounting box, the inner wall of the mounting box is rotatably connected with a winding roller, the outer side wall of the winding roller is fixedly installed with a worm gear, the inner wall of the mounting box is rotatably connected with a worm, the worm gear is meshed with the worm, and a pull rope is wrapped around the outer side wall of the winding roller, the pull rope passes through the wire management hook and the other end is connected to the connecting plate.

[0007] As a further solution of the utility model: a rubber plate is placed on the top of the base plate, and a fixing pin is fixedly inserted between the rubber plate and the inner wall of the base plate.

[0008] As a further solution of the utility model: the outer side walls of the base frame and the top frame are both connected with a protective door through a hinge, and a lock structure is provided inside the protective door.

[0009] As a further solution of the utility model: a protective cross bar is fixedly installed on the inner side wall of the base frame, and an elastic rope is fixedly installed on the outer side wall of the protective cross bar.

[0010] As a further solution of the utility model: a knitted cloth belt is fixedly installed on the other end of the elastic rope, and the two sides of the knitted cloth belt are connected by Velcro.

[0011] As a further solution of the utility model: the inner side wall of the base plate is slidably connected with a keel support plate, a spring is fixedly installed between the keel support plate and the bottom inner wall of the base plate, an airbag is fixedly installed on the bottom inner wall of the base plate, and manganese dioxide particles are placed on the bottom inner wall of the airbag.

[0012] As a further solution of the utility model: an information processing module and a motor are fixedly installed on the inner wall of the bottom of the airbag, an acceleration sensor is fixedly installed on the inner side wall of the airbag, and a hydrogen peroxide solution tank is fixedly installed on the inner wall of the top of the airbag.

[0013] As a further solution of the utility model: a sealing plug is fixedly inserted into the inner wall of the hydrogen peroxide solution box, the output end of the motor is connected to a rotating rod through a key, a connecting rope is fixedly installed on the outer side wall of the rotating rod, and the other end of the connecting rope is connected to the sealing plug.

[0014] Compared with the prior art, the utility model provides a protective high-altitude protection cage cold-bent steel, which has the following beneficial effects:

[0015] 1. The utility model is provided with a worm gear, a worm, a wire management hook, a pull-up, a connecting plate, and a protective cover. When in use, the worm gear can be rotated so that the worm gear drives the winding roller to wind up the pull rope, and then the protective cover is closed to protect the top.

[0016] 2. The utility model is provided with a knitted fabric belt and an elastic rope. The knitted fabric belt can be wrapped around the waist during operation. Even if tipping occurs, the tension of the elastic rope and the knitted fabric belt can provide a certain protection for the user and reduce the probability of tipping.

[0017] 3. The utility model is provided with an airbag, an acceleration sensor, a motor, a hydrogen peroxide solution tank, and manganese dioxide particles. When the device as a whole falls, the acceleration sensor senses the acceleration and transmits the information to the information processing module for processing. The motor rotates to pull out the sealing plug, so that the hydrogen peroxide solution contacts the manganese dioxide particles to produce a large amount of oxygen to expand the airbag. The gas in the airbag reduces the impact force, thereby protecting the user.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the cold-bent steel of a protective high-altitude protection cage proposed in this utility model is schematically shown. Figure 1 ;

[0020] Figure 2 The overall structure of the cold-bent steel of a protective high-altitude protection cage proposed in this utility model is schematically shown. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the protective cover structure of a cold-bent steel protective cage for a protective high-altitude protection cage proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of an installation box of a protective high-altitude protection cage cold-bent steel proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the explosion structure of a protective high-altitude protection cage cold-bent steel proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of a half-section structure of an airbag of a protective high-altitude protection cage made of cold-bent steel.

[0025] In the figure: 1. base frame; 2. base plate; 3. guard plate; 4. protective door; 5. locking bolt; 6. fixed seat; 7. top frame; 8. protective cover; 9. protective cross bar; 10. mounting plate; 11. pull rope; 12. elastic rope; 13. knitted cloth belt; 14. mounting box; 15. cable management hook; 16. connecting plate; 17. winding roller; 18. worm gear; 19. worm; 20. keel support plate; 21. spring; 22. airbag; 23. rubber plate; 24. fixing pin; 25. acceleration sensor; 26. manganese dioxide particles; 27. sealing plug; 28. information processing module; 29. ​​motor; 30. rotating rod; 31. connecting rope; 32. hydrogen peroxide solution tank. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Embodiment 1:

[0029] A protective high-altitude protection cage cold-formed steel. In order to protect the top during operation, the structural frame of this device is made of cold-formed steel, such as Figure 1-6 As shown, it includes a base frame 1 and a top frame 7. A fixing seat 6 is welded between the outer walls of the base frame 1 and the top frame 7 on the opposite side. The inner wall of the fixing seat 6 is connected with a locking bolt 5 by a thread. A base plate 2 and a guard plate 3 are welded to the inner side wall of the base frame 1. A rubber plate 23 is placed on the top of the base plate 2. The rubber plate 23 and the inner wall of the base plate 2 are fixedly plugged with a fixing pin 24. The top outer wall of the top frame 7 is connected with two sets of protective cover plates 8 by a hinge. The bottom outer wall of the protective cover plate 8 is welded with a connecting plate 16. A mounting plate 10 is welded to the inner wall of the top of the frame 7, a wire management hook 15 is welded to the outer side wall of the mounting plate 10, a mounting box 14 is welded to the outer side wall of the guard plate 3, a winding roller 17 is rotatably connected to the inner wall of the mounting box 14, a worm gear 18 is welded to the outer side wall of the winding roller 17, a worm 19 is rotatably connected to the inner wall of the mounting box 14, the worm gear 18 is meshed with the worm 19, a pull rope 11 is wound around the outer side wall of the winding roller 17, the pull rope 11 passes through the wire management hook 15 and the other end is connected to the connecting plate 16;

[0030] When in use, the user stands on the top of the rubber sheet 23 to work between floors, and rotates the worm 19 to engage the worm wheel 18 to drive the winding roller 17 to rotate, so that the winding roller 17 winds up the pull rope 11, and then the other end of the pull rope 11 pulls the two sets of protective cover plates 8 to close on the top of the top frame 7 to protect the top. When it is necessary to work upwards, the user can reverse the worm 19 to relax the pull rope 11 and manually push open the protective cover plate 8.

[0031] The outer side walls of the base frame 1 and the top frame 7 are both connected to a protective door 4 via hinges, and a lock structure is provided inside the protective door 4;

[0032] When in use, the protective door 4 is opened to enter the interior of the device, and then the lock structure is closed to protect the user.

[0033] A protective cross bar 9 is welded to the inner side wall of the base frame 1;

[0034] When in use, the user stands inside the device, and the protective cross bar 9 is located higher than the user's waist, which can prevent the user from falling down while working.

[0035] The outer side wall of the protective cross bar 9 is bonded with an elastic rope 12, the other end of the elastic rope 12 is bonded with a knitted cloth belt 13, and the two sides of the knitted cloth belt 13 are connected by Velcro;

[0036] After the user stands on the top of the rubber plate 23, the knitted fabric belt 13 is wrapped around the waist. Even if the user falls, the elastic rope 12 and the knitted fabric belt 13 can provide a certain degree of protection for the user and reduce the probability of falling.

[0037] Working principle: when in use, open the protective door 4, enter the inside of the device, and then close the lock structure. The position of the protective cross bar 9 is higher than the user's waist to prevent the user from falling while working. After standing on the top of the rubber plate 23, the knitted cloth belt 13 is wrapped around the waist. Even if falling occurs, the user can be protected to a certain extent under the tension of the elastic rope 12 and the knitted cloth belt 13. When working, the worm 19 is rotated to engage the worm wheel 18 to drive the winding roller 17 to rotate, so that the winding roller 17 winds up the pull rope 11, and then the other end of the pull rope 11 pulls the two sets of protective cover plates 8 to close on the top of the top frame 7 to protect the top. When working upward, the user can reverse the worm 19 to relax the pull rope 11 and manually push open the protective cover plate 8.

[0038] Embodiment 2:

[0039] A protective high altitude protection cage cold-bent steel, such as Figure 1-6 As shown; this embodiment makes the following supplements on the basis of embodiment 1: the inner side wall of the base plate 2 is slidably connected with a keel support plate 20, a spring 21 is welded between the keel support plate 20 and the bottom inner wall of the base plate 2, an airbag 22 is bonded to the bottom inner wall of the base plate 2, manganese dioxide particles 26 are placed on the bottom inner wall of the airbag 22, an information processing module 28 and a motor 29 are bonded to the bottom inner wall of the airbag 22, an acceleration sensor 25 is bonded to the inner side wall of the airbag 22, a hydrogen peroxide solution tank 32 is bonded to the top inner wall of the airbag 22, a sealing plug 27 is fixedly inserted into the inner wall of the hydrogen peroxide solution tank 32, the output end of the motor 29 is connected to a rotating rod 30 through a key, a connecting rope 31 is bonded to the outer side wall of the rotating rod 30, and the other end of the connecting rope 31 is connected to the sealing plug 27.

[0040] Working principle: When in use, the keel support plate 20 supports the rubber plate 23. When a safety accident occurs and the device falls as a whole, the acceleration sensor 25 senses the acceleration and transmits the information to the information processing module 28 for processing. When the acceleration is equal to the gravity, the motor 29 is turned on to drive the rotating rod 30 to rotate, so that the rotating rod 30 reels the connecting rope 31, and then the sealing plug 27 connected to the other end of the connecting rope 31 is pulled out, so that the hydrogen peroxide liquid in the hydrogen peroxide solution tank 32 directly falls and contacts the manganese dioxide particles 26, and a large amount of oxygen is quickly generated to expand the airbag 22, push out the top keel support plate 20, and then continue to expand, and cause the rubber plate 23 to deform. When the device falls and contacts the ground, the gas in the airbag 22 can reduce the impact force and protect the user.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective high-altitude protection cage cold-bent steel, characterized in that: The invention comprises a base frame and a top frame, wherein a fixing seat is fixedly installed between the base frame and the outer wall on the opposite side of the top frame, the inner wall of the fixing seat is connected with a locking bolt by a thread, the inner side wall of the base frame is fixedly installed with a base plate and a guard plate, the top outer wall of the top frame is connected with two groups of protective cover plates by a hinge, the bottom outer wall of the protective cover plate is fixedly installed with a connecting plate, the top inner wall of the top frame is fixedly installed with a mounting plate, the outer side wall of the mounting plate is fixedly installed with a wire management hook, the outer side wall of the guard plate is fixedly installed with a mounting box, the inner wall of the mounting box is rotatably connected with a winding roller, the outer side wall of the winding roller is fixedly installed with a worm gear, the inner wall of the mounting box is rotatably connected with a worm, the worm gear is meshed with the worm, a pull rope is wound around the outer side wall of the winding roller, the pull rope passes through the wire management hook and the other end is connected to the connecting plate.

2. The protective high-altitude protection cage cold-bent steel according to claim 1 is characterized in that: A rubber plate is placed on the top of the base plate, and a fixing pin is fixedly inserted between the rubber plate and the inner wall of the base plate.

3. The protective high-altitude protection cage cold-bent steel according to claim 2 is characterized in that: The outer side walls of the base frame and the top frame are both connected with protective doors through hinges, and a lock structure is arranged inside the protective door.

4. The protective high-altitude protection cage cold-bent steel according to claim 3 is characterized in that: A protective cross bar is fixedly installed on the inner side wall of the base frame, and an elastic rope is fixedly installed on the outer side wall of the protective cross bar.

5. The protective high-altitude protection cage cold-bent steel according to claim 4 is characterized in that: A knitted cloth belt is fixedly mounted on the other end of the elastic rope, and two sides of the knitted cloth belt are connected by Velcro.

6. The protective high-altitude protection cage cold-bent steel according to claim 1, characterized in that: The inner side wall of the base plate is slidably connected with a keel support plate, a spring is fixedly installed between the keel support plate and the bottom inner wall of the base plate, an air bag is fixedly installed on the bottom inner wall of the base plate, and manganese dioxide particles are placed on the bottom inner wall of the air bag.

7. The protective high-altitude protection cage cold-bent steel according to claim 6 is characterized in that: An information processing module and a motor are fixedly mounted on the inner wall of the bottom of the airbag, an acceleration sensor is fixedly mounted on the inner side wall of the airbag, and a hydrogen peroxide solution tank is fixedly mounted on the inner wall of the top of the airbag.

8. The protective high-altitude protection cage cold-bent steel according to claim 7, characterized in that: A sealing plug is fixedly inserted on the inner wall of the hydrogen peroxide solution box, a rotating rod is connected to the output end of the motor through a key, a connecting rope is fixedly installed on the outer side wall of the rotating rod, and the other end of the connecting rope is connected to the sealing plug.

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