Safety belt tying and hanging device for wall surface

Abstract

The utility model relates to a safety belt tying and hanging device for a wall surface. The safety belt tying and hanging device comprises a hanging rod, a gravity rotating block, a spring seat and a supporting spring, one end of the hanging rod is bent upwards to form a hanging ring, the front side of the other end of the hanging rod is cut to form a notch, and the side, close to the hanging ring, of the notch is an inclined face. The middle of the gravity rotating block is rotationally connected with one end of the hanging rod forming the notch through a pin shaft, one end of the gravity rotating block is an inclined plane, and the weight of one end of the gravity rotating block with the inclined plane is smaller than that of the other end; the spring seat fixedly sleeves one end, provided with the hanging ring, of the hanging rod; the suspension rod is sleeved with a supporting spring, and one end of the supporting spring is fixedly connected with the spring seat. Under the elastic recovery effect of the supporting spring, the hanging rod is pushed to move outwards, the gravity rotating block abuts against the wall, no matter how the hanging rod rotates, the gravity rotating block abuts against the wall all the time, the situation that the hanging rod is separated from the wall due to mistaken rotation of the hanging rod is avoided, and construction safety is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a safety belt hanging device for a wall surface. Background Art

[0002] In construction projects, when working at heights, construction workers need to hang safety belts to ensure construction safety. However, when constructing the outer facade of a building and the edge of a balcony, it is often difficult to set up safety belt hanging points. In view of this, Patent CN209771141U discloses a safety belt fixing device. When the pull rod body 10 is inserted in place, the limiting member 20 rotates to be perpendicular to the length direction of the pull rod body 10. At this time, the embedding piece 21 and the limiting block 22 can abut against the outer wall 1 to prevent the pull rod body 10 from being pulled out of the construction hole 2 in the outer wall. Thus, the pull rod body 10 can be limited to the outer wall 1, and then the safety belt is hooked on the hanging ring 40, so that the safety belt can be fixed to the outer wall 1. However, this patent lacks a safety protection device, and it cannot ensure that the limiting member 20 always abuts against the outer wall 1 during use. There is a risk that after the pull rod body 10 rotates by mistake, the limiting member 20 and the pull rod body 10 are in the same straight line, resulting in the separation of the pull rod body 10 from the outer wall 1. Summary of the Utility Model

[0003] The main object of the utility model is to provide a safety belt hanging device for a wall surface, which can effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model is realized through the following technical solutions:

[0005] A safety belt hanging device for a wall surface, comprising

[0006] A suspension rod, one end of which is bent upward to form a hanging ring, and the front side of the other end is cut to form a notch. The side of the notch close to the hanging ring is an inclined surface;

[0007] A gravity rotating block, the middle of which is rotationally connected to the end of the suspension rod forming the notch through a pin shaft. One end of the gravity rotating block is an inclined surface, and the weight of the end of the gravity rotating block with the inclined surface is less than that of the other end. When the hanging ring faces upward, the inclined surface of the gravity rotating block abuts against the inclined surface of the notch under the action of gravity, and the gravity rotating block and the suspension rod are in the same straight line. When the hanging ring faces downward, the gravity rotating block is in a vertical state under the action of gravity and is perpendicular to the suspension rod;

[0008] A spring seat, fixedly sleeved on the end of the suspension rod with the hanging ring;

[0009] A support spring, sleeved on the suspension rod, and one end thereof is fixedly connected to the spring seat.

[0010] Preferably, the hanging loop is rectangular.

[0011] Preferably, a groove is formed on the side surface of the spring seat, and one end of the support spring is fixed in the groove.

[0012] The utility model provides a seat belt hanging device for a wall surface, which has the following beneficial effects:

[0013] Under the elastic recovery action of the support spring, the suspension rod is pushed to move outwards, so that the gravity rotating block abuts against the wall. No matter how the suspension rod rotates, the gravity rotating block always abuts against the wall, avoiding the situation that the suspension rod is separated from the wall due to the misrotation of the suspension rod and ensuring the construction safety. Description of the Drawings

[0014] Figure 1 is the front view of the seat belt hanging device of the utility model;

[0015] Figure 2 is the top view of the suspension rod of the utility model;

[0016] Figure 3 is the usage schematic diagram of the seat belt hanging device of the utility model Figure 1 ;

[0017] Figure 4 is the usage schematic diagram of the seat belt hanging device of the utility model Figure 2 .

[0018] In the figure: 1, suspension rod; 11, hanging loop; 12, notch; 2, gravity rotating block; 3, spring seat; 4, support spring. Detailed Embodiment

[0019] In order to make the purpose, technical solutions and advantages of the utility model clearer, the technical solutions in the utility model will be clearly and completely described below with reference to the drawings of the utility model.

[0020] The technical solutions of the utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are some but not all of the embodiments of the utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined. In addition, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Embodiment

[0024] Referring to Figures 1-4 , a safety belt hanging device for a wall surface, comprising a suspension rod 1, a gravity rotating block 2, a spring seat 3, and a support spring 4;

[0025] One end of the suspension rod 1 is bent upward to form a hanging loop 11, and a notch 12 is formed by cutting the front side of the other end. The side of the notch 12 close to the hanging loop 11 is an inclined surface.

[0026] The middle part of the gravity rotating block 2 is rotationally connected to one end of the suspension rod 1 where the notch 12 is formed through a pin shaft. One end of the gravity rotating block 2 is an inclined surface, and the weight of the end of the gravity rotating block 2 with the inclined surface is less than that of the other end. When the hanging loop 11 faces upward, the inclined surface of the gravity rotating block 2 abuts against the inclined surface of the notch 12 under the action of gravity, and the gravity rotating block 2 and the suspension rod 1 are on the same straight line. When the hanging loop 11 faces downward, the gravity rotating block 2 is in a vertical state under the action of gravity and is perpendicular to the suspension rod 1.

[0027] The spring seat 3 is fixedly sleeved on one end of the suspension rod 1 with the hanging loop 11.

[0028] The supporting spring 4 is sleeved on the suspension rod 1 and is fixedly connected to the spring seat 3 at one end.

[0029] In a specific embodiment, the hanging ring 11 is rectangular.

[0030] In a specific embodiment, a groove is formed on the side surface of the spring seat 3, and one end of the supporting spring 4 is fixed in the groove, so as to ensure the connection strength between the supporting spring 4 and the spring seat 3.

[0031] When the device is in use, the hanging ring 11 of the suspension rod 1 is upward. Under the action of gravity, the inclined surface of the gravity rotating block 2 abuts against the inclined surface of the notch 12. The gravity rotating block 2 and the suspension rod 1 are on the same straight line. Then, one end of the suspension rod 1 connecting the gravity rotating block 2 is inserted into the construction hole of the wall. The construction hole is generally the existing tie bolt hole of the wall. Of course, it can also be drilled on site. When the gravity rotating block 2 completely passes through the construction hole, the supporting spring 4 abuts against the wall and is in a compressed state. Then, rotate the suspension rod 1 to make the hanging ring 11 downward. The gravity rotating block 2 is in a vertical state under the action of gravity and is perpendicular to the suspension rod 1. Finally, release the suspension rod 1. Under the elastic recovery action of the supporting spring 4, the suspension rod 1 is pushed to move outward, so that the gravity rotating block 2 abuts against the wall. No matter how the suspension rod 1 rotates, the gravity rotating block 2 always abuts against the wall, avoiding the situation that the suspension rod 1 is separated from the wall due to the misrotation of the suspension rod 1 and ensuring the construction safety.

[0032] Similarly, when the device is disassembled, push the suspension rod 1 to further compress the supporting spring 4, and the gravity rotating block 2 moves away from the wall. Then, rotate the suspension rod 1 to make the hanging ring 11 upward. Under the action of gravity, the inclined surface of the gravity rotating block 2 abuts against the inclined surface of the notch 12. The gravity rotating block 2 and the suspension rod 1 are on the same straight line, and the device can be taken out from the construction hole. After disassembly, the device can be reused.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the present invention in each embodiment.

Claims

1. A safety belt hanging device for a wall surface, characterized in that: Including A suspension rod, one end of which is bent upward to form a hanging loop, and a notch is formed by cutting the front side of the other end, and the side of the notch close to the hanging loop is an inclined surface; A gravity rotating block, the middle of which is rotatably connected to the end of the suspension rod forming the notch through a pin shaft. One end of the gravity rotating block is an inclined surface, and the weight of the end of the gravity rotating block with the inclined surface is less than that of the other end. When the hanging loop faces upward, the inclined surface of the gravity rotating block abuts against the inclined surface of the notch under the action of gravity, and the gravity rotating block and the suspension rod are located on the same straight line. When the hanging loop faces downward, the gravity rotating block is in a vertical state under the action of gravity and is perpendicular to the suspension rod; A spring seat, fixedly sleeved on the end of the suspension rod with the hanging loop; A support spring, sleeved on the suspension rod, and one end thereof is fixedly connected to the spring seat.

2. The seat belt hanging device for a wall according to claim 1, wherein: The hanging loop is rectangular.

3. The seat belt hanging device for a wall according to claim 1, characterized in that: A groove is formed on the side surface of the spring seat, and one end of the support spring is fixed in the groove.

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