Safety device for preventing personnel from falling in erecting process of ring lock bracket

Abstract

The utility model relates to the field of construction safety equipment, in particular to a safety device for preventing personnel from falling in the erecting process of a disc buckle support. The technical problems that a traditional device is slow in unlocking and locking, inconvenient to disassemble and assemble, inconvenient to give an alarm after an operator falls down and inconvenient for the operator to call for help are solved. A safety device for preventing people from falling in the erecting process of a disc buckle support comprises the disc buckle support, a supporting plate is placed on the disc buckle support, and sliding buckles are connected to the two sides of the supporting plate in a sliding mode. An operator moves downwards to drive a safety buckle to move downwards, the safety buckle drives a safety rope to move downwards, the safety rope pulls a sliding frame to move downwards, the sliding frame can crush a safety block and drive an alarm to move downwards, the alarm is powered on and gives out alarm sound, and an alarm can be given out in time after the operator falls off. And an operator can call for help conveniently.

Description

Technical Field

[0001] The utility model relates to the field of construction safety equipment, in particular to a safety device for preventing personnel from falling during the erection of a socketed steel pipe support. Background Technique

[0002] The socketed steel pipe support is the abbreviation of the socketed type steel pipe support. It refers to a steel pipe support in which the vertical poles are connected by sleeve socket joints, and the horizontal poles and diagonal poles are connected by inserting the rod ends and joints into the connecting plates and using wedge-shaped pins to form a geometrically invariant structure system. It belongs to a kind of scaffolding and is a working platform erected to ensure the smooth progress of each construction process.

[0003] The socketed steel pipe support is generally erected layer by layer from bottom to top by operators before construction. Due to its high height, the operators need to wear safety devices to ensure safety. The traditional safety device is generally a safety rope. The operator needs to use fasteners such as screws and nuts to fix the safety rope on the socketed steel pipe support. Unlocking and locking the safety device when changing floors is slow, inconvenient for disassembly and installation, and inconvenient for giving an alarm when the operator falls, which is not convenient for the operator to call for help. Content of the Utility Model

[0004] In order to overcome the disadvantages of slow unlocking and locking of the traditional device, inconvenient disassembly and installation, and inconvenient for giving an alarm when the operator falls and not being convenient for the operator to call for help, the utility model provides a safety device for preventing personnel from falling during the erection of a socketed steel pipe support, which can be quickly unlocked and locked, is convenient for disassembly and installation, and is convenient for giving an alarm when the operator falls, facilitating the operator to call for help.

[0005] Technical Solution: A safety device for preventing personnel from falling during the erection of a socketed steel pipe support, including a socketed steel pipe support, a support plate is placed on the socketed steel pipe support, sliding buckles are slidably connected to both sides of the support plate, the sliding buckles are in contact with the socketed steel pipe support, the two sliding buckles are symmetrically arranged, a sliding frame is slidably connected to the support plate, a safety rope is fixedly connected to the bottom of the sliding frame, the safety rope is of a fixed length, a safety buckle is fixedly connected to the lower end of the safety rope, a locking component is arranged on the support plate, and a warning component is arranged on the support plate.

[0006] In addition, particularly preferably, the locking component includes a mounting seat, the mounting seats are arranged on both sides of the bottom of the support plate, the two mounting seats are symmetrically arranged, a rotating shaft is rotatably connected to each mounting seat, the two rotating shafts are symmetrically arranged, and a torsion spring is arranged between the rotating shaft and the mounting seat.

[0007] In addition, it is particularly preferred that the locking assembly further includes a locking frame. The two rotating shafts are fixedly connected with the locking frame. The two locking frames are symmetrically arranged. The locking frame contacts one side of the sliding buckle, and the locking frame catches the sliding buckle.

[0008] In addition, it is particularly preferred that the warning assembly includes an insurance block. The insurance block is fixedly connected to the support plate. The insurance block is made of plastic. The insurance block is located between the sliding frame and the support plate, and the insurance block contacts the sliding frame.

[0009] In addition, it is particularly preferred that the warning assembly further includes an alarm. The alarm is fixedly connected to the top of the sliding frame. The alarm is fixedly connected with a pin. The pin is a conductor. The support plate is fixedly connected with a socket. The socket is connected to a power source. The socket is located below the pin. Two jacks are opened on the socket.

[0010] The beneficial effects of the present utility model are as follows: 1. By an operator rotating the rotating shaft, the rotating shaft drives the locking frame to rotate. The locking frame disengages from contact with the sliding buckle, and the locking frame no longer catches the sliding buckle. Then the operator pushes the sliding buckle in a direction away from the rotating shaft, and the sliding buckle moves away from the rotating shaft and disengages from contact with the disc buckle support. Subsequently, the operator places the support plate on the upper layer of the disc buckle support and pushes the sliding buckle in a direction close to the rotating shaft. The sliding buckle recontacts the disc buckle support. Then the operator releases the rotating shaft, and the torsion spring will drive the rotating shaft to rotate reversely and reset, and recontact one side of the sliding buckle. The locking frame re-catches the sliding buckle, which can quickly unlock and lock the support plate, facilitating the installation and disassembly by the staff.

[0011] 2. When the operator moves downward, it drives the safety buckle to move downward. The safety buckle drives the safety rope to move downward. The safety rope pulls the sliding frame to move downward. The sliding frame will crush the insurance block and drive the alarm to move downward. The alarm drives the pin to move downward. One side of the pin will enter the jack of the socket, enabling the alarm to be powered on and emit an alarm sound, which can promptly issue an alarm after the operator falls, facilitating the operator to call for help. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 It is a second three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 3 It is a first partial three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 4This is the second partial three-dimensional structure schematic diagram of the present utility model.

[0016] Figure 5 This is the third partial three-dimensional structure schematic diagram of the present utility model.

[0017] Among them, the above-mentioned drawings include the following reference numerals: 1, disc button bracket; 2, support plate; 3, sliding button; 4, sliding frame; 5, safety rope; 6, safety buckle; 7, mounting seat; 8, rotating shaft; 9, torsion spring; 10, locking frame; 11, insurance block; 12, alarm; 13, pin; 14, socket. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1: A safety device for preventing personnel from falling during the erection of a disc button bracket, as Figures 1 - 5 shown, includes a disc button bracket 1, a support plate 2 is placed on the disc button bracket 1, both sides of the support plate 2 are slidably connected with sliding buttons 3, the sliding buttons 3 are used to fasten the support plate 2 to the disc button bracket 1, the sliding buttons 3 are in contact with the disc button bracket 1, the two sliding buttons 3 are symmetrically arranged, a sliding frame 4 is slidably connected to the support plate 2, a safety rope 5 is fixedly connected to the bottom of the sliding frame 4, the safety rope 5 is of a fixed length, a safety buckle 6 is fixedly connected to the lower end of the safety rope 5, a locking assembly is provided on the support plate 2, and a warning assembly is provided on the support plate 2. The locking assembly can quickly unlock and lock the support plate 2, facilitating installation and disassembly by the staff, and the warning assembly can issue an alarm after the operator falls, facilitating the operator to call for help.

[0020] The locking assembly includes a mounting seat 7, the mounting seats 7 are provided on both sides of the bottom of the support plate 2, the two mounting seats 7 are symmetrically arranged, a rotating shaft 8 is rotatably connected to each mounting seat 7, the two rotating shafts 8 are symmetrically arranged, and a torsion spring 9 is provided between the rotating shaft 8 and the mounting seat 7, and the torsion spring 9 is used to drive the rotating shaft 8 to reset.

[0021] The locking assembly further includes a locking frame 10. The two rotating shafts 8 are fixedly connected with the locking frame 10. The two locking frames 10 are symmetrically arranged. The locking frame 10 contacts one side of the sliding buckle 3. The locking frame 10 catches the sliding buckle 3. The rotating shaft 8 drives the locking frame 10 to rotate or rotate in the reverse direction, thereby catching or no longer catching the sliding buckle 3.

[0022] Initially, the operator buckles the safety buckle 6 onto the safety suit on the body. The safety buckle 6, the safety rope 5 and the sliding frame 4 are connected to the support plate 2. Then, the operator erects the button-and-loop support 1 layer by layer from bottom to top. During the erection process of the button-and-loop support 1, after each layer is erected, the operator moves the support plate 2 up one layer. When the operator accidentally falls, due to the support of the support plate 2, the safety rope 5 and the safety buckle 6 can hold the operator's body, and the operator will not continue to fall. When it is necessary to move the support plate 2 up, the operator rotates the rotating shaft 8, and the torsion spring 9 is twisted. The rotation of the rotating shaft 8 drives the locking frame 10 to rotate. The rotation of the locking frame 10 disengages from one side of the sliding buckle 3, and the locking frame 10 no longer catches the sliding buckle 3. Then, the operator pushes the sliding buckle 3 in the direction away from the rotating shaft 8. The sliding buckle 3 moves in the direction away from the rotating shaft 8 and disengages from the button-and-loop support 1, enabling the support plate 2 to move. Subsequently, the operator places the support plate 2 on the upper layer of the button-and-loop support 1 and pushes the sliding buckle 3 in the direction close to the rotating shaft 8. The sliding buckle 3 moves in the direction close to the rotating shaft 8 and recontacts the button-and-loop support 1. Then, the operator releases the rotating shaft 8, and the torsion spring 9 will rebound and drive the rotating shaft 8 to rotate in the reverse direction to reset. The reverse rotation of the rotating shaft 8 resets and recontacts one side of the sliding buckle 3, and the locking frame 10 catches the sliding buckle 3 again. Through the above operations, the support plate 2 can be quickly unlocked and locked, facilitating the installation and disassembly by the staff.

[0023] Embodiment 2: On the basis of Embodiment 1, as Figures 1 - 5 shown, the warning assembly includes an insurance block 11. The insurance block 11 is fixedly connected to the support plate 2. The insurance block 11 is made of plastic. The insurance block 11 is located between the sliding frame 4 and the support plate 2. The insurance block 11 contacts the sliding frame 4. The insurance block 11 is used to support the sliding frame 4.

[0024] The warning component also includes an alarm 12, and the alarm 12 is fixedly connected to the top of the sliding frame 4. A pin 13 is fixedly connected to the alarm 12, and the pin 13 is a conductor. A socket 14 is fixedly connected to the support plate 2, and the socket 14 is connected to a power source. The socket 14 is located below the pin 13, and two sockets are formed on the socket 14. The sliding frame 4 drives the alarm 12 to move downward, thereby driving the pin 13 to contact the socket 14, so that the alarm 12 is connected to the power supply and emits an alarm sound.

[0025] Initially, the safety block 11 supports the sliding frame 4. When the operator accidentally falls, the operator will move downward under the action of gravity, and the downward movement of the operator will drive the safety buckle 6 to move downward, and the downward movement of the safety buckle 6 will drive the safety rope 5 to move downward, and the downward movement of the safety rope 5 will pull the sliding frame 4 downward. The downward movement of the sliding frame 4 will crush the safety block 11 and drive the alarm 12 to move downward. The downward movement of the alarm 12 will drive the pin 13 to move downward, and one side of the pin 13 will enter the jack of the socket 14, so that the alarm 12 is powered on and an alarm sound is issued. Through the above operation, an alarm can be sounded in time after the operator falls, which is convenient for the operator to call for help. After the alarm is lifted, the operator pulls the sliding frame 4 upward to reset it. The sliding frame 4 moves upward to reset and drives the alarm 12 to move upward to reset. The alarm 12 moves upward to reset and drives the pin 13 to move upward to reset. The pin 13 moves upward to reset and disengages from the socket 14, so that the alarm 12 is powered off and no longer sounds an alarm. Then the operator installs a new safety block 11 on the support plate 2, so that the safety block 11 supports the sliding frame 4 again, which is convenient for the next work.

[0026] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A safety device for preventing personnel from falling during the erection of a buckle bracket, characterized in that: The invention comprises a buckle bracket (1), a support plate (2) is placed on the buckle bracket (1), both sides of the support plate (2) are slidably connected with sliding buckles (3), the sliding buckles (3) are in contact with the buckle bracket (1), and the two sliding buckles (3) are symmetrically arranged, a sliding frame (4) is slidably connected to the support plate (2), a safety rope (5) is fixedly connected to the bottom of the sliding frame (4), the safety rope (5) is of fixed length, and the lower end of the safety rope (5) is fixedly connected to the safety buckle (6), a locking component is provided on the support plate (2), and a warning component is provided on the support plate (2).

2. A safety device for preventing personnel from falling during the erection of a buckle bracket as claimed in claim 1, characterized in that: The locking assembly comprises a mounting seat (7), the mounting seats (7) being provided on both sides of the bottom of the support plate (2), the two mounting seats (7) being symmetrically arranged, each mounting seat (7) being rotatably connected to a rotating shaft (8), the two rotating shafts (8) being symmetrically arranged, and a torsion spring (9) being provided between the rotating shaft (8) and the mounting seat (7).

3. A safety device for preventing people from falling during the erection of a buckle bracket as claimed in claim 2, characterized in that: The locking assembly further comprises a locking frame (10), the locking frame (10) being fixedly connected to the two rotating shafts (8), the two locking frames (10) being symmetrically arranged, the locking frame (10) being in contact with one side of the sliding buckle (3), and the locking frame (10) clamping the sliding buckle (3).

4. A safety device for preventing personnel from falling during the erection of a buckle bracket as claimed in claim 1, characterized in that: The warning component comprises a safety block (11), the safety block (11) is fixedly connected to the support plate (2), the safety block (11) is made of plastic material, the safety block (11) is located between the sliding frame (4) and the support plate (2), and the safety block (11) is in contact with the sliding frame (4).

5. A safety device for preventing personnel from falling during the erection of a buckle bracket as claimed in claim 1, characterized in that: The warning component further comprises an alarm (12), the alarm (12) being fixedly connected to the top of the sliding frame (4), a pin (13) being fixedly connected to the alarm (12), the pin (13) being a conductor, a socket (14) being fixedly connected to the support plate (2), the socket (14) being connected to a power source, the socket (14) being located below the pin (13), and having two plug holes formed on the socket (14).

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