Edge operation safety belt tying and hanging device and protection platform

Abstract

The utility model discloses a near-edge operation safety belt tying and hanging device and a protection platform, the device comprises a protection platform vertical rod, a first limiting rod, a second limiting rod and a protection hanging cable, and the first limiting rod is fixedly installed on the protection platform vertical rod; the first limiting rod is provided with a first opening in the vertical direction of the protection platform vertical rod and the ground. The second limiting rod is fixedly mounted on the protective platform vertical rod; the second limiting rod is provided with a second opening in the vertical direction of the protection platform vertical rod and the ground, and the direction of the second opening is opposite to the direction of the first opening. The protective hanging cable is arranged between the first limiting rod and the second limiting rod in a penetrating mode. According to the scheme, operators can work on the platform more safely, the construction safety is improved, and then the construction efficiency is improved under the condition that the safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction equipment, in particular to a safety belt hanging device for edge operations and a protective platform. Background Art

[0002] With the continuous improvement of economic level, the construction of large-span cross-river and cross-sea bridges is also increasing. As a medium for expanding the scope of human activities, bridge engineering has become an important channel for humans to expand their living space and has greatly promoted social development. Among them, in the construction process of bridges and other buildings, it is particularly important to set up edge guardrails. Edge guardrails generally use concrete anti-collision guardrails. When constructing concrete anti-collision guardrails, in order to improve safety, construction workers need to be tied to fixed brackets with safety belts. For example, construction workers generally stand on the construction platform on the top of the guardrail template, and the safety belts are hung on the top of the platform.

[0003] At present, due to the long length of concrete guardrail poured at one time, construction workers need to walk on the top of the guardrail. During the walking process, the workers are limited by the distance between the columns of the platform. After each distance, they need to unhook the safety belt and re-hook it on the next section. However, during this process, construction workers are very likely to fall and other dangerous situations, resulting in poor construction safety. Utility Model Content

[0004] In view of the above-mentioned defects or shortcomings in the prior art, it is desired to provide a safety belt hanging device for edge work, which can enable workers to work on the platform more safely and improve construction safety.

[0005] In a first aspect, the utility model provides a safety belt hanging device for edge work, the device comprising:

[0006] Protection platform poles;

[0007] A first limiting rod, wherein the first limiting rod is fixedly mounted on the vertical rod of the protection platform; the first limiting rod is provided with a first opening in a vertical direction between the vertical rod of the protection platform and the ground;

[0008] A second limiting rod, the second limiting rod being fixedly mounted on the protection platform upright pole; the second limiting rod is provided with a second opening in a direction perpendicular to the protection platform upright pole and the ground, and the direction of the second opening is opposite to that of the first opening;

[0009] A protective hanging rope is arranged between the first limiting rod and the second limiting rod.

[0010] In one embodiment of the present application, the first limiting rod includes a first fixing section and a first connecting section, one end of the first fixing section is connected to one end of the first connecting section, and the other end of the first connecting section and the other end of the first fixing section form the first opening; the first opening is oriented in a direction away from the ground;

[0011] The first fixing section is fixedly arranged on the protection platform upright pole along a vertical direction between the protection platform upright pole and the ground.

[0012] In one embodiment of the present application, the first limiting rod is in a "U" shape.

[0013] In one embodiment of the present application, the second limiting rod includes a second fixing section and a second connecting section; one end of the second fixing section is connected to one end of the second connecting section, and the other end of the second connecting section and the other section of the second fixing section form the second opening;

[0014] The second fixing section is fixedly arranged on the protection platform upright pole along a vertical direction between the protection platform upright pole and the ground.

[0015] In one embodiment of the present application, the second connecting segment includes a plurality of line segments, and two adjacent line segments are connected to each other; or,

[0016] The second connecting section is arranged in an arc shape.

[0017] In one of the embodiments of the present application, the first fixing section and the second fixing section are located on the same surface of the protection platform upright and are arranged parallel to each other.

[0018] In a second aspect, an embodiment of the present application provides a protection platform, which is applied to the edge operation safety belt hanging device as described in the first aspect above, wherein the height of each of the protection platform uprights is consistent, and the distance between two adjacent protection platform uprights is less than a preset distance threshold;

[0019] The protective hanging rope passes through the first limiting rod and the second limiting rod of each edge operation safety belt hanging device in sequence.

[0020] In one embodiment of the present application, the protection platform further includes:

[0021] A safety component is used to pass through the space between the first limiting rod and the second limiting rod when the operator moves along the protection hanging rope to the vertical pole of the protection platform.

[0022] In one embodiment of the present application, the security component includes:

[0023] A safety belt hook, wherein the safety belt hook is sleeved on the protective lanyard;

[0024] A safety rope, one end of which is fixedly arranged on the safety belt hook, and the other end of which is bound to the operator; the safety rope is used to pass through the space between the first limit rod and the second limit rod when the operator moves along the protection hanging rope to the vertical pole of the protection platform.

[0025] In one of the embodiments of the present application, the protection platform further includes: a steel bar; and both ends of the protection hanging rope are respectively fixedly disposed on the steel bar.

[0026] The embodiments of the present application provide a safety belt hanging device for edge work and a protection platform, which include a protection platform upright pole, a first limit rod, a second limit rod and a protection hanging rope, wherein the first limit rod is fixedly mounted on the protection platform upright pole, the first limit rod is fixedly mounted on the protection platform upright pole, the first limit rod is provided with a first opening in a vertical direction between the protection platform upright pole and the ground, the second limit rod is fixedly mounted on the protection platform upright pole, the second limit rod is provided with a second opening in a vertical direction between the protection platform upright pole and the ground, and the direction of the second opening is opposite to that of the first opening; the protection hanging rope is arranged between the first limit rod and the second limit rod. In the device, since the first limit rod and the second limit rod are arranged on the protection platform upright pole, and the direction of the first opening is opposite to that of the second opening, it is convenient for the safety rope to pass through here when the workers walk on the construction platform, and the protection hanging rope is arranged between the first limit rod and the second limit rod, which is convenient for the protection hanging rope to pass flexibly from the protection platform upright pole. When the workers pass through the protection platform upright pole, the safety rope is passed through the inner side of the first limit rod and the safety rope is passed around the second limit rod, so that the workers can continue to move forward without releasing the safety rope, thereby ensuring that the workers can continue to work on the platform, protecting the lives of the construction workers, and improving the construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0028] Figure 1 A schematic diagram of the side structure of a safety belt fastening device for edge work provided in an embodiment of the present application;

[0029] Figure 2 A schematic diagram of the main structure of a safety belt hanging device for edge work provided in an embodiment of the present application;

[0030] Figure 3A schematic diagram of the structure of a first limiting rod and a second limiting rod provided in an embodiment of the present application;

[0031] Figure 4 A schematic diagram of the connection structure between the first limiting rod, the second limiting rod and the protection platform upright pole provided in an embodiment of the present application;

[0032] Figure 5 A schematic diagram of the structure of the protection platform provided in the embodiment of the present application;

[0033] Figure 6 A schematic diagram of the structure of a safety component and a safety belt hanging device for edge work provided in an embodiment of the present application;

[0034] Figure 7 A schematic diagram of the structure of the security component provided in the embodiment of the present application;

[0035] Figure 8 A schematic diagram of the structure of a safety component and a safety belt hanging device for edge work provided in an embodiment of the present application;

[0036] Fig. 9 A schematic diagram of the structure of the protection platform provided in the embodiment of the present application;

[0037] Reference numerals:

[0038] Protection platform upright pole-10; first limiting rod-20; first opening-21; first fixing section-22; first connecting section-23; second limiting rod-30; second opening-31; second fixing section-32; second connecting section-33; protection hanging rope-40; safety component-50; safety belt hook-51; safety rope-52; steel bar-60. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, 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 cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0044] At present, due to the long length of concrete guardrail poured at one time, construction workers need to walk on the top of the guardrail. During the walking process, the workers are limited by the distance between the columns of the platform. After each distance, they need to unhook the safety belt and re-hook it on the next section. However, during this process, construction workers are very likely to fall and other dangerous situations, resulting in poor construction safety.

[0045] Based on the above-mentioned defects, the embodiment of the present application provides a safety belt hanging device and a protection platform for edge work. In the device, since a first limit rod and a second limit rod are arranged on the vertical pole of the protection platform, and the direction of the first opening is opposite to the direction of the second opening, when the workers walk on the construction platform, it is convenient for the safety rope to pass through here, and the protection hanging rope is arranged between the first limit rod and the second limit rod, so that the protection hanging rope can flexibly pass through the vertical pole of the protection platform. When the workers pass through the vertical pole of the protection platform, the safety rope is passed from the inner side of the first limit rod and the safety rope is passed around the second limit rod, so that the workers can continue to move forward without releasing the safety rope, thereby ensuring that the workers can continue to work on the platform, protecting the lives of the construction workers, and improving the construction safety.

[0046] For ease of understanding and explanation, the following Figures 1 to 9 The edge working safety belt hanging device and the protection platform provided in the embodiments of the present application are described in detail.

[0047] like Figure 1 and Figure 2 As shown, Figure 1 and Figure 2 This is a structural schematic diagram of a safety belt hanging device for edge work provided in an embodiment of the present application. This embodiment provides a safety belt hanging device for edge work, which includes a protection platform upright 10, a first limiting rod 20, a second limiting rod 30 and a protection hanging rope 40. The first limiting rod 20 is fixedly mounted on the protection platform upright 10; the first limiting rod 20 is provided with a first opening 21 in a vertical direction between the protection platform upright 10 and the ground; the second limiting rod 30 is fixedly mounted on the protection platform upright 10; the second limiting rod 30 is provided with a second opening 31 in a vertical direction between the protection platform upright 10 and the ground, and the direction of the second opening 31 is opposite to that of the first opening 21; the protection hanging rope is arranged between the first limiting rod 20 and the second limiting rod 30.

[0048] It should be noted that the above-mentioned protective platform upright pole 10 can be made of cast iron or round steel, and can be in the shape of a cuboid, and can include a vertical main beam, a transverse main beam, and a steel plate, etc., wherein the vertical main beam and the transverse main beam are welded to each other, the vertical main beam can be made of HN350×175mm steel, the transverse main beam can be made of HN150×75mm steel, and the steel plate thickness can be 8mm, and the vertical main beam, the transverse main beam, and the steel plate are welded to each other. Optionally, the above-mentioned transverse main beam can be a circumferential main beam, and the vertical main beam and the transverse main beam are welded to each other.

[0049] The distance between the two adjacent protection platform poles 10 is less than a preset distance threshold, which is set according to actual protection requirements, for example, 2 meters. The protection platform pole 10 is used to fix the first limit rod 20 and the second limit rod 30 .

[0050] The first limiting rod 20 and the second limiting rod 30 may be made of round steel or cast iron. The first limiting rod 20 and the second limiting rod 30 are used to limit the rope.

[0051] The first limiting rod 20 is provided with a first opening 21 in the vertical direction between the protective platform pole 10 and the ground, and the second limiting rod 30 is provided with a second opening 31 in the vertical direction between the protective platform pole 10 and the ground. The opening sizes of the first opening 21 and the second opening 31 can be customized according to the diameter of the rope, for example, 50 cm. The opening sizes of the first opening 21 and the second opening 31 can be the same or different.

[0052] It can be understood that the orientation of the first opening 21 is opposite to that of the second opening 31 , that is, when the first opening 21 is arranged upward, the second opening 31 is arranged downward; when the first opening 21 is arranged downward, the second opening 31 is arranged upward.

[0053] The length of the protective hanging rope 40 can be determined according to the area and length of the entire construction platform, and the protective hanging rope 40 can be a steel rope or a polymer material. It is understandable that after the concrete anti-collision guardrail template and the construction platform are erected, the protective hanging rope 40 can be manually inserted from below the second limit rod 30, so that the protective hanging rope is set between the first limit rod 20 and the second limit rod 30, and the protective hanging rope 40 is firmly fixed after the pulling is completed.

[0054] Specifically, when the workers are walking on the construction platform and reach the current protection platform upright 10, the workers can hang the safety belt rope on the protection hanging rope 40 and use it. When the workers are walking on the construction platform, the safety belt rope is passed through the inside of the first limit rod 20, and the safety rope connected to the safety belt rope is passed around the second limit rod 30, so that the workers can continue to move forward without releasing the safety rope.

[0055] The embodiment of the present application provides a safety belt hanging device for edge work, which includes a protection platform upright pole 10, a first limiting rod 20, a second limiting rod 30 and a protection hanging rope. The first limiting rod 20 is fixedly installed on the protection platform upright pole 10, and the first limiting rod 20 is fixedly installed on the protection platform upright pole 10. The first limiting rod 20 is provided with a first opening 21 in a vertical direction between the protection platform upright pole 10 and the ground. The second limiting rod 30 is fixedly installed on the protection platform upright pole 10, and the second limiting rod 30 is provided with a second opening 31 in a vertical direction between the protection platform upright pole 10 and the ground. The direction of the second opening 31 is opposite to that of the first opening 21; the protection hanging rope is arranged between the first limiting rod 20 and the second limiting rod 30. In the device, since the first limit rod 20 and the second limit rod 30 are arranged on the protection platform upright 10, and the direction of the first opening 21 is opposite to the direction of the second opening 31, when the operator walks on the construction platform, it is convenient for the safety rope to pass through here, and the protection hanging rope is arranged between the first limit rod 20 and the second limit rod 30, so that the protection hanging rope 40 can flexibly pass through the protection platform upright 10, so that when the operator passes through the protection platform upright 10, the safety rope is passed from the inner side of the first limit rod 20 and the safety rope is passed around the second limit rod 30, so that the operator can continue to move forward without releasing the safety rope, thereby ensuring that the operator can continue to work on the platform, protecting the life safety of the construction workers, and improving the construction safety.

[0056] Optionally, the embodiment of the present application further provides a specific implementation of the first limiting rod 20, such as Figure 3 As shown, the first limiting rod 20 includes a first fixing section 22 and a first connecting section 23, one end of the first fixing section 22 is connected to one end of the first connecting section 23, and the other end of the first connecting section 23 and the other end of the first fixing section form a first opening 21; the first opening 21 is oriented in a direction away from the ground;

[0057] The first fixing section 22 is fixedly disposed on the protection platform upright pole 10 along a vertical direction between the protection platform upright pole 10 and the ground.

[0058] It should be noted that the first fixed section 22 refers to a section of the first limiting rod 20 installed on the protective platform upright 10, and the first connecting section 23 refers to other sections of the first limiting rod 20 except the first fixed section 22. The material of the first fixed section 22 and the first connecting section 23 can be the same or different. For example, both can be made of round steel. When the material of the first fixed section 22 and the first connecting section 23 is different, the stiffness of the material of the first fixed section 22 should be greater than the stiffness of the material of the first connecting section 23. For example, the first fixed section 22 can be made of round steel and the first connecting section 23 can be made of cast iron.

[0059] The first opening 21 is oriented away from the ground, which means that the first opening 21 is oriented upward. The first fixing section 22 can be welded to the protection platform upright 10 along the vertical direction between the protection platform upright 10 and the ground. The first connecting section 23 can include multiple line segments, with two adjacent line segments connected to each other, or can be arranged in an arc segment, as long as the first connecting section 23 and the first fixing section 22 are provided with the first opening 21.

[0060] Optionally, the first limit rod 20 is in a "U" shape, and the opening of the "U" is facing upward. One end of the "U" is fixedly arranged in the vertical direction between the protective platform upright 10 and the ground. The first limit rod 20 can also be a rectangle with the opening facing upward. The size of the opening of the "U" shape is determined according to the size of the safety belt hook, and the opening size needs to ensure that the safety belt hook can pass through.

[0061] The first limiting rod 20 in this embodiment is provided with a first fixed section 22 and a first connecting section 23, and the other end of the first connecting section 23 and the other end of the first fixed section 22 form a first opening 21, which enables the safety rope to flexibly pass through the first limiting rod 20, so that the operator can continue to move forward without releasing the safety rope, thereby ensuring that the operator can continue to work on the platform.

[0062] In one embodiment, the present application also provides a specific implementation method of the second limit rod 30, please continue to refer to the Figure 3 As shown, the second limiting rod 30 includes a second fixed section 32 and a second connecting section 33; one end of the second fixed section 32 is connected to one end of the second connecting section 33, and the other end of the second connecting section 33 and the other section of the second fixed section 32 form a second opening 31; the second fixed section 32 is fixedly arranged on the protective platform upright 10 along the vertical direction between the protective platform upright 10 and the ground.

[0063] It should be noted that the second fixed section 32 refers to a section of the second limiting rod 30 installed on the protective platform upright 10, and the second connecting section 33 refers to other sections of the second limiting rod 30 except the second fixed section 32. The material of the second fixed section 32 and the second connecting section 33 can be the same or different. For example, both can be made of round steel. When the material of the second fixed section 32 and the second connecting section 33 is different, the stiffness of the material of the second fixed section 32 should be greater than the stiffness of the material of the second connecting section 33. For example, the second fixed section 32 can be made of round steel and the second connecting section 33 can be made of cast iron.

[0064] Since the orientation of the first opening 21 is opposite to that of the second opening 31 , when the first opening 21 faces upward, the second opening 31 faces downward.

[0065] Optionally, the second limiting rod 30 may be in the shape of a rectangle with an opening, and the second connecting segment 33 may include a plurality of line segments, and two adjacent line segments are connected to each other; or the second connecting segment 33 may be arranged in an arc shape. The second limiting rod 30 may be a round steel bent into a rectangle with an opening, or may be arranged into a circle with an opening, or may be arranged into other shapes with an opening.

[0066] Optional, see Figure 4 As shown, the above-mentioned protection platform pole 10 may include multiple faces. For example, when the protection platform pole 10 is a rectangular parallelepiped, the plane along the length direction is the first face, and the plane along the width direction is the second face. The first fixing section 22 and the second fixing section 32 are located on the same face of the protection platform pole 10 and are arranged parallel to each other. For example, it can be arranged on the first face of the protection platform pole 10, and the first fixing section 22 and the second fixing section 32 are arranged parallel to each other and the distance between them is less than a preset threshold value, and the preset threshold value can be customized according to the actual size of the protection hanging rope 40.

[0067] The second limiting rod 30 in this embodiment is provided with a second fixed section 32 and a second connecting section 33, and the other end of the second connecting section 33 and the other end of the second fixed section 32 form a second opening 31, which enables the safety rope to pass through the second limiting rod 30 flexibly, thereby ensuring the safety of construction and allowing the workers to continue to move forward without releasing the safety rope, thereby improving construction efficiency.

[0068] On the other hand, in another embodiment of the present application, a structural diagram of a protection platform is also provided, such as Figure 5 and Figure 6 As shown, Figure 5 and Figure 6 The structure diagram of the protection platform of the embodiment of the present application is shown. The protection platform includes the above-mentioned edge operation safety belt hanging device, the height of each protection platform upright pole 10 is consistent, and the distance between two adjacent protection platform upright poles 10 is less than the preset distance threshold; the protection hanging rope sequentially passes through the first limit rod 20 and the second limit rod 30 of each edge operation safety belt hanging device.

[0069] Specifically, the protective platform may include a plurality of protective platform poles 10, each of which is perpendicular to the ground, that is, each protective platform pole 10 is arranged parallel to each other along the length direction and has the same height. It is understandable that the distance between two adjacent protective platform poles 10 is less than a preset distance threshold, which is customized according to actual safety requirements, for example, 2m.

[0070] During the installation of the protection cable 40, one end of the protection cable 40 can be fixed first, and the other end can be inserted or inserted into the middle of the first limit rod 20 and the second limit rod 30 in sequence until the protection cable 40 passes through all the protection platform vertical poles 10 on the protection platform, and the other end is connected to the anchor position. The installation of all the devices on the platform can be completed by tensioning it.

[0071] The above-mentioned protection platform also includes a safety component 50, which is used to pass through the space between the first limiting rod 20 and the second limiting rod 30 when the operator moves along the protection hanging rope 40 to the protection platform upright pole 10.

[0072] It should be noted that the safety component 50 is a component to ensure the safety of the workers. When the workers pass by the protection platform upright 10 , the safety component 50 passes through the space between the first limit rod 20 and the second limit rod 30 .

[0073] Optional, see Figure 7-Figure 9 As shown, the above-mentioned safety component 50 includes: a safety belt hook 51 and a safety rope 52, the safety belt hook 51 is sleeved on the protection hanging rope 40; one end of the safety rope 52 is fixedly set on the safety belt hook 51, and the other end of the safety rope 52 is bound to the operator; the safety rope 52 is used to pass through the space between the first limit rod 20 and the second limit rod 30 when the operator moves along the protection hanging rope 40 to the protection platform upright 10.

[0074] Specifically, when the workers are working on the construction platform, they can put the safety belt hook 51 on the protection hanging rope 40, and then when they reach the current protection platform pole 10, they can pass the safety belt hook 51 through the inside of the second limit rod 30, and pass the safety rope 52 connected to the safety belt hook 51 through the space between the first limit rod 20 and the second limit rod 30, so that the workers can pass through the current protection platform pole 10, and then when constructing to the next protection platform pole 10, the next protection platform pole 10 is used as the current protection platform pole 10, and the safety rope 52 is passed through the space between the first limit rod 20 and the second limit rod 30 in the same way as the above-mentioned previous protection platform pole 10, thereby ensuring that the workers can safely pass through each protection platform pole 10 without removing the safety belt.

[0075] Optional, please continue to see Figure 5 As shown, the above-mentioned protection platform also includes: a steel bar 60; two ends of the protection hanging rope 40 are respectively fixedly arranged on the steel bar 60.

[0076] Among them, one end of the protection hanging rope 40 can be first fixed on the steel bar 60, and the other end is inserted or inserted into the middle of the first limit rod 20 and the second limit rod 30 in sequence until the protection hanging rope 40 passes through all the protection platform vertical poles 10 on the protection platform, and then the other end is anchored and connected to the steel bar 60, and tensioned to complete the installation of all the devices on the platform.

[0077] The protection platform provided in this embodiment, by providing a safety belt hanging device for edge operations, can enable personnel walking on the construction platform to pass the safety belt hanging device through the inner side of the first limit rod 20, and pass the safety rope 52 around the second limit rod 30, so that the personnel can continue to move forward without releasing the safety rope 52, which can not only improve the construction efficiency, but also greatly improve the safety of construction.

[0078] It should be noted that although the operations of the utility model method are described in a specific order in the accompanying drawings, this does not require or imply that these operations must be performed in this specific order, or that all the operations shown must be performed to achieve the desired results. On the contrary, the steps depicted in the flow chart can change the order of execution. Additionally or alternatively, some steps can be omitted, multiple steps can be combined into one step, and / or one step can be decomposed into multiple steps.

[0079] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A safety belt hanging device for edge work, characterized in that: The device comprises: a protective platform pole; A first limiting rod, wherein the first limiting rod is fixedly mounted on the vertical rod of the protection platform; the first limiting rod is provided with a first opening in a vertical direction between the vertical rod of the protection platform and the ground; A second limiting rod, the second limiting rod being fixedly mounted on the protection platform upright pole; the second limiting rod is provided with a second opening in a direction perpendicular to the protection platform upright pole and the ground, and the direction of the second opening is opposite to that of the first opening; A protective hanging rope is arranged between the first limiting rod and the second limiting rod.

2. The device according to claim 1, characterized in that The first limiting rod includes a first fixing section and a first connecting section, one end of the first fixing section is connected to one end of the first connecting section, and the other end of the first connecting section and the other end of the first fixing section form the first opening; the first opening is oriented in a direction away from the ground; The first fixing section is fixedly arranged on the protection platform upright pole along a vertical direction between the protection platform upright pole and the ground.

3. The device according to claim 2, characterized in that The first limiting rod is in a "U" shape.

4. The device according to claim 2, characterized in that The second limiting rod includes a second fixing section and a second connecting section; one end of the second fixing section is connected to one end of the second connecting section, and the other end of the second connecting section and the other section of the second fixing section form the second opening; The second fixing section is fixedly arranged on the protection platform upright pole along a vertical direction between the protection platform upright pole and the ground.

5. The device according to claim 4, characterized in that The second connecting segment includes a plurality of line segments, and two adjacent line segments are connected to each other; or, The second connecting section is arranged in an arc shape.

6. The device according to claim 4, characterized in that The first fixing section and the second fixing section are located on the same surface of the protection platform upright and are arranged parallel to each other.

7. A protection platform, characterized in that: It comprises at least one edge operation safety belt hanging device as described in any one of claims 1 to 6 above, the height of each of the protection platform uprights is consistent, and the distance between two adjacent protection platform uprights is less than a preset distance threshold; The protective hanging rope passes through the first limiting rod and the second limiting rod of each edge operation safety belt hanging device in sequence.

8. The protection platform according to claim 7, characterized in that: The protection platform also includes: A safety component is used to pass through the space between the first limiting rod and the second limiting rod when the operator moves along the protection hanging rope to the vertical pole of the protection platform.

9. The protection platform according to claim 8, characterized in that: The security component includes: A safety belt hook, wherein the safety belt hook is sleeved on the protective lanyard; A safety rope, one end of which is fixedly arranged on the safety belt hook, and the other end of which is bound to the operator; the safety rope is used to pass through the space between the first limit rod and the second limit rod when the operator moves along the protection hanging rope to the vertical pole of the protection platform.

10. The protection platform according to claim 7, characterized in that: The protection platform also includes: a steel bar; two ends of the protection hanging rope are respectively fixedly arranged on the steel bar.

Images