Safety belt tying and hanging device for building outer wall construction

Abstract

The utility model relates to building auxiliary equipment, and discloses a safety belt tying and hanging device for building outer wall construction, which comprises a wall penetrating rod, a hanging ring, a connecting piece, a fixing rod and a limiting piece, the hanging ring is fixed to the surface of one side of the wall penetrating rod, the fixing rod is connected to the surface of one side of the wall penetrating rod through the connecting piece, and the fixing rod can rotate relative to the wall penetrating rod. The limiting piece is fixedly arranged on the surface of one side of the wall penetrating rod. In the rotating process of the fixing rod, one end of the fixing rod can be erected on the top of the limiting piece, so that the fixing rod and the wall penetrating rod are folded and do not interfere with a hole of a building outer wall, and therefore the safety belt tying and hanging device can penetrate through the hole conveniently; the safety belt tying device is turned over, so that the fixing rod rotates under the automatic action and is stabilized in a vertical state, the two ends of the fixing rod abut against the periphery of the hole, the safety belt tying device cannot be withdrawn, the hanging ring serves as a reliable pulling node to be used for hanging a safety belt, and then the personal safety of constructors is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to a building auxiliary device, in particular to a safety belt hanging device for building exterior wall construction. Background Art

[0002] With the acceleration of the urbanization process, high-rise buildings are increasing day by day. Whether it is high-rise building construction or subsequent cleaning and maintenance operations, they are also increasing. This often requires workers to work at heights. To ensure the personal safety of the operators, the operators need to hang the safety belt and suspend the safety belt to a reliable tying position.

[0003] Currently, the safety belt is usually suspended to the structural column of the main structure or the main node of the external scaffolding connecting wall member. However, when constructing the building exterior wall, there is a lack of reliable tying points such as structural columns or main nodes of connecting wall members in the operation area. If the safety belt is randomly suspended, the personal safety of the operators cannot be guaranteed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a safety belt hanging device for building exterior wall construction, and solve the problem of no reliable tying point for the safety belt during the current building exterior wall construction process.

[0005] To achieve the above purpose, the utility model provides a safety belt hanging device for building exterior wall construction, which includes a wall-piercing rod, a hanging ring, a connecting piece, a fixing rod and a limiting piece;

[0006] The hanging ring is fixedly connected to one side surface of the wall-piercing rod, and a first connection hole is opened at the other end of the wall-piercing rod;

[0007] A second connection hole is opened on the fixing rod; the connecting piece is installed into the first connection hole and the second connection hole and enables the fixing rod to be connected to one side surface of the wall-piercing rod, and the fixing rod can rotate relative to the wall-piercing rod. And taking the connecting piece as the boundary, the fixing rod is divided into a first abutting section and a second abutting section;

[0008] The limiting piece is fixedly arranged on the wall-piercing rod and on the same side surface as the fixing rod, and the limiting piece is arranged between the hanging ring and the first connection hole;

[0009] During the rotation of the fixing rod, one end of the fixing rod can be placed on the top of the limiting piece, and the included angle formed between the fixing rod and the wall-piercing rod is less than 10 degrees.

[0010] Further, the hanging ring is semi-circular, and the hanging ring is arranged at the end of the wall-piercing rod far from the fixing rod, and its two ends are respectively fixedly connected to the wall-piercing rod.

[0011] Further, the line connecting the center of the limiting member and the center of the second connection hole is parallel to the axial direction of the wall-piercing rod.

[0012] Further, define the direction in which the end of the hanging ring away from the wall-piercing rod vertically points to the axis of the wall-piercing rod as the first direction, and define the direction in which the center of the limiting member vertically points to the axis of the wall-piercing rod as the second direction. The first direction is perpendicular to the second direction.

[0013] Further, in the axial direction of the fixed rod, define the size of the first abutting section as the first length, and define the length of the second abutting section as the second length. The first length is greater than the second length.

[0014] Further, the diameter of the wall-piercing rod is greater than or equal to the diameter of the fixed rod.

[0015] Further, the connecting member includes a straight section and an arc section. One end of the arc section is rotatably connected to one end of the straight section;

[0016] Wherein, when the connecting member connects the wall-piercing rod and the fixed rod, the end of the straight section that is not connected to the arc section first passes through the first connection hole and the second connection hole, and then is fixedly connected to the other end of the arc section, so that the wall-piercing rod and the fixed rod cannot move along the length direction of the straight section.

[0017] Further, the materials of the wall-piercing rod and the fixed rod are both steel.

[0018] Compared with the prior art, the beneficial effects of a safety belt hanging device for building exterior wall construction provided by the present utility model are as follows:

[0019] A seat belt hanging device for building exterior wall construction provided by the utility model is installed and fixed by using the existing holes on the building exterior wall; the seat belt hanging device includes a wall-piercing rod and a fixing rod, the wall-piercing rod and the fixing rod are connected by the connecting piece, and the fixing rod can rotate relative to the wall-piercing rod, and the fixing rod is divided into a first abutting section and a second abutting section by the connecting piece; through the limiting piece arranged on the same side surface as the fixing rod, during the rotation of the fixing rod, one end of the fixing rod can be placed on the top of the limiting piece, and the included angle formed between the fixing rod and the wall-piercing rod is less than 10 degrees, so that the seat belt hanging device can pass through the hole of the building exterior wall without interfering with the hole; after the fixing rod passes through the hole, turn over the seat belt hanging device, the fixing rod droops and rotates under its own weight, and finally stabilizes in a vertical form, the fixing rod is clamped outside the hole, and the seat belt hanging device cannot be retracted, and can be firmly installed in the hole of the building exterior wall. The hanging ring is used as a reliable pulling point for hanging the seat belt, thus effectively guaranteeing the personal safety of construction workers. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural view of a seat belt hanging device for building exterior wall construction according to an embodiment of the utility model;

[0021] Figure 2 is a schematic connection view of the wall-piercing rod, the hanging ring and the limiting piece in a seat belt hanging device for building exterior wall construction according to an embodiment of the utility model;

[0022] Figure 3 is a schematic connection view of the wall-piercing rod and the limiting piece in a seat belt hanging device for building exterior wall construction according to an embodiment of the utility model;

[0023] Figure 4 is a schematic structural view of the fixing rod in a seat belt hanging device for building exterior wall construction according to an embodiment of the utility model;

[0024] Figure 5 is a schematic structural view of the connecting piece in a seat belt hanging device for building exterior wall construction according to an embodiment of the utility model;

[0025] Figure 6 is a schematic view of a seat belt hanging device for building exterior wall construction passing through a hole in the building exterior wall according to an embodiment of the utility model;

[0026] Figure 7 is a schematic view of a seat belt hanging device for building exterior wall construction installed and fixed to a hole in the building exterior wall according to an embodiment of the utility model.

[0027] In the figure, 100 is a safety belt hanging device for building exterior wall construction; 200 is a building exterior wall; 300 is a hole; 1 is a wall-piercing rod; 11 is a first connection hole; 2 is a hanging ring; 3 is a connecting piece; 4 is a fixing rod; 41 is a second connection hole; 42 is a first abutting section; 43 is a second abutting section; 5 is a limiting piece. Detailed implementation manners

[0028] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0029] As Figures 1 to 7 shown, a safety belt hanging device 100 for building exterior wall construction according to an embodiment of the present utility model includes a wall-piercing rod 1, a hanging ring 2, a connecting piece 3, a fixing rod 4 and a limiting piece 5; the hanging ring 2 is fixedly connected to one side surface of the wall-piercing rod 1, and a first connection hole 11 is formed at the other end of the wall-piercing rod 1; a second connection hole 41 is formed on the fixing rod 4; the connecting piece 3 is installed in the first connection hole 11 and the second connection hole 41 so that the fixing rod 4 is rotatably connected to one side surface of the wall-piercing rod 1, and the fixing rod 4 can rotate relative to the wall-piercing rod 1; and with the connecting piece 3 as the boundary, the fixing rod 4 is divided into a first abutting section 42 and a second abutting section 43, the limiting piece 5 is fixedly arranged on the wall-piercing rod 1 and on the same side surface as the fixing rod 4, and the limiting piece 5 is arranged between the hanging ring 2 and the first connection hole 11; during the rotation of the fixing rod 4, one end of the fixing rod 4 can be placed on the top of the limiting piece 5, and the included angle formed between the fixing rod 4 and the wall-piercing rod 1 is less than 10 degrees.

[0030] Based on the above technical solution, the safety belt hanging device 100 can be installed and fixed in an existing hole in the building exterior wall; the safety belt hanging device 100 includes a wall-piercing rod 1 and a fixing rod 4, the wall-piercing rod 1 and the fixing rod 4 are connected by the connecting member 3, and the fixing rod 4 can rotate relative to the wall-piercing rod 1, and the fixing rod 4 is divided into a first abutting section 41 and a second abutting section 42 by the connecting member 3; through the limiting member 5 provided on the same side surface of the wall-piercing rod 1 as the fixing rod 4, during the rotation of the fixing rod 4, one end of the fixing rod 4 can be placed on the top of the limiting member 5, and the included angle formed between the fixing rod 4 and the wall-piercing rod 1 is less than 10 degrees, that is, the fixing rod 4 and the wall-piercing rod 1 are folded, so that when the safety belt hanging device 100 passes through the hole in the building exterior wall, the fixing rod 4 and the wall-piercing rod 1 are folded, and the overall size of the safety belt hanging device 100 will not interfere with the hole, so the fixing rod 4 can pass through the hole to the other side of the building exterior wall, and after the fixing rod 4 is on the other side of the building exterior wall, the wall-piercing rod 1 is flipped, so that the fixing rod can droop and rotate under its own weight and be stabilized in a vertical form, so that both ends of the fixing rod 4 are located outside the hole 300, and both ends thereof abut against the outer periphery of the hole 300, thereby making the wall-piercing rod 1 unable to be withdrawn, and further making the safety belt hanging device 100 installed and fixed to the hole, and the hanging ring 2 can be used as a reliable pulling point for hanging the safety belt, thereby effectively ensuring the personal safety of the construction workers.

[0031] Further, as Figure 1 shown, to facilitate the user to hang the safety belt and avoid damage to the safety belt caused by the sharp-shaped hanging ring, the hanging ring 2 is semi-circular, the hanging ring 2 is provided at the end of the wall-piercing rod 1 away from the fixing rod 4, and both ends of the hanging ring 2 are respectively fixedly connected to the wall-piercing rod 1, so that the structure of the safety belt hanging device 100 is more stable, and the bending and vibration of the wall-piercing rod 1 can be reduced, thereby improving the safety of the safety belt hanging device 100.

[0032] Further, since the holes penetrated by the safety belt hanging device 100 are usually holes for tie rods, such holes have a small aperture. If the limiting member 5 is set too large, it is easy to cause interference during the penetration and installation, and the limiting member 5 is used in cooperation with the fixing rod 4 to realize the folding of the fixing rod 4 and the wall-piercing rod 1. Therefore, in the radial direction of the wall-piercing rod 1, the sizes of the limiting member 5 and the fixing rod 4 should be adapted to save production costs. The connection line between the center of the limiting member 5 and the second connection hole 41 is parallel to the axial direction of the wall-piercing rod 1, which will also facilitate the installation and positioning of the limiting member 5.

[0033] Further, as Figure 2As shown, define the direction in which the end of the hanging loop 2 away from the wall-piercing rod 1 vertically points to the axis of the wall-piercing rod 1 as the first direction X, and define the direction in which the center of the limiting member 5 vertically points to the axis of the wall-piercing rod 1 as the second direction Y. The first direction X is perpendicular to the second direction Y, so that the user can know the position of the limiting member 5 on the inner side of the building exterior wall through the hanging loop 2 on the outer side of the building exterior wall, and then control the fixing rod 4 to be vertical or retracted and lapped on the top of the limiting member 5. Preferably, in this embodiment, when the hanging loop 2 is located above the wall-piercing rod 1, both the fixing rod 4 and the limiting member 5 are located on the right side of the wall-piercing rod 1, so that when the seat belt hanging device 100 is flipped, when the limiting member 5 is located on the left side of the wall-piercing rod 1, the fixing rod 4 sags vertically under its own weight and fixes the seat belt hanging device 100 in the hole of the building exterior wall. The hanging loop 2 is located below the wall-piercing rod 1, which is convenient for the user to directly hang the seat belt without passing through the wall-piercing rod 1 first, and avoids the wall-piercing rod 1 from affecting and wearing the seat belt.

[0034] Further, as Figure 4 shown, in the axial direction of the fixing rod 4, define the dimension of the first abutting section 42 as the first length L1, and define the length of the second abutting section 43 as the second length L2. The first length L1 is greater than the second length L2. The first abutting section 42 and the second abutting section 43 are of different lengths. When the seat belt hanging device 100 is flipped, it is beneficial for the fixing rod 4 to rotate and ensure that it finally stabilizes in a vertical state.

[0035] Further, as Figure 1 shown, the diameter of the wall-piercing rod 1 is greater than or equal to the diameter of the fixing rod 4 to ensure the safety and durability of the seat belt hanging device 100.

[0036] Further, as Figure 5As shown, the connecting member 3 includes a straight section 31 and an arc section 32. One end of the arc section 32 is rotatably connected to one end of the straight section 31. When the connecting member 3 connects the wall-piercing rod 1 and the fixing rod 4, the end of the straight section 31 that is not connected to the arc section 32 first passes through the first connection hole 11 and the second connection hole 41, and then is fixedly connected to the other end of the arc section 32, so that the wall-piercing rod 1 and the fixing rod 4 cannot move along the length direction of the straight section 31. In this embodiment, after the straight section 31 passes through the first connection hole 11 and the second connection hole 41 to connect the wall-piercing rod 1 and the fixing rod 4, in order to make the wall-piercing rod 1 and the fixing rod 4 can only rotate relative to each other and cannot move along the length direction of the straight section 31, the end of the arc section 32 that is not connected to the straight section 31 is welded and fixed to the straight section 31. And after the wall-piercing rod 1 and the fixing rod 4 are connected, the arc section 32 is located on the outer periphery of the wall-piercing rod 1 and the fixing rod 4, avoiding scratching between the inner wall of the hole and the peripheral walls of the wall-piercing rod 1 and the fixing rod 4 during wall piercing, thereby improving the service life of the wall-piercing rod 1 and the fixing rod 4.

[0037] Furthermore, to make the safety belt hanging device 100 have sufficient strength, the materials of the wall-piercing rod 1 and the fixing rod 4 are both steel. Preferably, the material of the wall-piercing rod 1 is round steel with a thickness of 20 mm, and the material of the fixing rod 4 is a steel sheet with a thickness of 10 mm, which are common materials in building construction and are convenient for material selection and processing.

[0038] The working process of the present utility model is as follows:

[0039] As Figure 6 and Figure 7As shown, in the initial state, the hanging ring 2 is located above the wall-piercing rod 1, and both the fixed rod 4 and the limiting member 5 are located on the right side of the wall-piercing rod 1, and the longer first abutting section 42 is placed on the limiting member 5; pass the safety belt hanging device 100 through the hole 300 of the building exterior wall 200, and make the fixed rod 4 completely located inside the building exterior wall 200; flip the safety belt hanging device 100 by 180 degrees, so that the hanging ring 2 is located below the wall-piercing rod 1, and both the fixed rod 4 and the limiting member 5 are located on the left side of the wall-piercing rod 1. At this time, the first abutting section 42 of the fixed rod 4 is located below the limiting member 5, and the first abutting section 42 rotates downward under its own weight and stabilizes in a vertical state. The two ends of the fixed rod 4 abut against the outer periphery of the hole 300, so that the wall-piercing rod 1 cannot be withdrawn from the hole 300; when it is necessary to take out the wall-piercing rod 1 and the fixed rod 4, just flip the safety belt hanging device 100 by 180 degrees, so that the hanging ring 2 is located above the wall-piercing rod 1, and the first abutting section 42 of the fixed rod 4 is re-placed on the top of the limiting member 5, returning to the initial state, and then the wall-piercing rod 1 and the fixed rod 4 can be taken out from the hole 300.

[0040] In summary, the embodiment of the present invention provides a safety belt hanging device 100 for building exterior wall construction. Through the limiting member 5, the fixed rod 4 and the wall-piercing rod 1 are folded, so as to ensure that the safety belt hanging device 100 can pass through a smaller hole 300. After the fixed rod 4 passes through the hole 300, by flipping the wall-piercing rod 1 to drive the flipping of the fixed rod 4 and the limiting member 5, the fixed rod 4 droops under its own weight and assumes a vertical shape, and its two ends abut against the outer periphery of the hole 300, so that the safety belt hanging device 100 is fixed to the building exterior wall 200, and further makes the hanging ring 2 form a reliable pulling point, facilitating the user to hang the safety belt; in addition, by defining the relative orientation of the hanging ring 2, the fixed rod 4 and the limiting member 5, it is convenient for the user to judge the orientation of the fixed rod 4 and the limiting member 5 located on the other side of the building exterior wall 200 through the hanging ring 2 on one side of the building exterior wall 200, facilitating the user to hang the safety belt or retract the safety belt hanging device 100, further improving the safety and reliability of the safety belt hanging device 100 and facilitating popularization and use.

[0041] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A safety belt hanging device for building exterior wall construction, characterized in that: It includes a wall-penetrating rod, a hanging ring, a connecting piece, a fixing rod and a limiting piece; The hanging ring is fixedly connected to one side surface of the wall-penetrating rod, and the other end of the wall-penetrating rod is provided with a first connecting hole; The fixing rod is provided with a second connection hole; the connecting member is installed in the first connection hole and the second connection hole so that the fixing rod is connected to a side surface of the through-wall rod, and the fixing rod can rotate relative to the through-wall rod, and the fixing rod is divided into a first abutting section and a second abutting section with the connecting member as a boundary; The limiting member is fixedly mounted on the wall-penetrating rod and is located on the same side surface as the fixing rod, and the limiting member is arranged between the hanging ring and the first connecting hole; During the rotation of the fixing rod, one end of the fixing rod can be placed on the top of the limiting member, so that the angle formed between the fixing rod and the wall-penetrating rod is less than 10 degrees.

2. The seat belt hanging device according to claim 1, characterized in that: The hanging ring is in the shape of a semicircular ring and is arranged at the end of the through-wall rod away from the fixing rod, with both ends of the hanging ring being fixedly connected to the through-wall rod respectively.

3. The seat belt hanging device according to claim 2, characterized in that: A line connecting the center of the limiting member and the center of the second connecting hole is parallel to the axial direction of the wall-penetrating rod.

4. The safety belt hanging device according to claim 3, characterized in that: The direction in which the end of the hanging ring away from the through-wall rod points perpendicularly to the axis of the through-wall rod is defined as a first direction, and the direction in which the center of the limiting member points perpendicularly to the axis of the through-wall rod is defined as a second direction. The first direction is perpendicular to the second direction.

5. The safety belt hanging device according to claim 1, characterized in that: In the axial direction of the fixing rod, the size of the first abutting section is defined as a first length, and the length of the second abutting section is defined as a second length, and the first length is greater than the second length.

6. The safety belt hanging device according to claim 1, characterized in that: The diameter of the wall-penetrating rod is greater than or equal to the diameter of the fixing rod.

7. The safety belt hanging device according to claim 1, characterized in that: The connecting member comprises a straight section and an arc section, and one end of the arc section is rotatably connected to one end of the straight section; Among them, when the connecting piece connects the wall-penetrating rod and the fixing rod, the end of the straight section that is not connected to the arc section first passes through the first connecting hole and the second connecting hole, and then is fixedly connected to the other end of the arc section, so that the wall-penetrating rod and the fixing rod cannot move along the length direction of the straight section.

8. The safety belt hanging device according to claim 1, characterized in that: The materials of the wall-penetrating rod and the fixing rod are both steel.

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