Wide roof hanging basket safety rope fixing method, medium and system

Abstract

The invention discloses a wide roof hanging basket safety rope fixing method, medium and system, and relates to the technical field of hanging basket safety ropes, and the method comprises the steps: identifying a roof cast-in-place structure which can be used for fixing a main rope on a wide roof, and forming a fixed structure set; according to the weight of the constructor, calculating the load borne by the main rope and the safety rope; the load and the construction parameters are used for calculation, and at least one roof cast-in-place structure is taken out from the fixing structure set to be combined as a connecting and fixing structure of a main rope; according to the method, the cast-in-place structure serving as the main rope fixing structure can be identified from the open roof, the safety rope is fixed on the main rope through the main rope and the safety rope which are fixed on the main rope, and the main rope and the safety rope which are in corresponding specifications are arranged according to the selected connecting and fixing structure. The problem that a safety rope is difficult to fix on an open roof is solved.

Description

Technical Field

[0001] The invention relates to the technical field of hanging basket safety ropes, and in particular to a method, medium and system for fixing the safety rope of an open roof hanging basket. Background Art

[0002] When workers use hanging baskets as operating platforms for construction, they need to wear safety ropes to prevent falling from heights and ensure construction safety. In traditional residential buildings, building roofs generally have cast-in-place structures such as roof trusses, which can be used as fixing points for safety ropes. However, on open roofs, such as industrial factory roofs, there are no ready-made safety rope fixing points, making it difficult to fix safety ropes on open roofs. Therefore, other measures need to be taken to fix the safety ropes. Summary of the invention

[0003] The embodiments of the present invention provide a method, medium and system for fixing the safety rope of an open roof hanging basket, which can identify a cast-in-place structure as a main rope fixing structure from the open roof, and the safety rope is fixed on the main rope, thereby solving the problem that it is difficult to fix the safety rope on the open roof.

[0004] A method for fixing a safety rope of an open roof hanging basket comprises the following steps:

[0005] Identify cast-in-place roof structures on open roofs that can be used to fix the main ropes to form a fixed structure set;

[0006] Calculate the load on the main rope and safety rope according to the weight of the construction workers;

[0007] Calculate using the above load and construction parameters, and select at least one cast-in-place roof structure combination from the fixed structure set as the main rope connection fixed structure;

[0008] According to the loads on the main rope and the safety rope, the main rope and the safety rope of corresponding specifications are set, and the main rope is fixed according to the selected connection and fixing structure.

[0009] Further, the steps of identifying the cast-in-place roof structure on the open roof include:

[0010] Identify protruding structures in open roofs;

[0011] According to the construction parameters, identify whether the above-mentioned protruding structures are cast-in-place structures;

[0012] According to the construction parameters, the non-cast-in-place structures are eliminated, and the parameters of the remaining cast-in-place structures are extracted respectively, including the type, size, reinforcement specifications and position of the cast-in-place structures.

[0013] Furthermore, both ends of the main rope are respectively connected to the cast-in-place structure of the roof, and the safety rope is fixedly connected to the main rope in a T-shaped connection manner.

[0014] Furthermore, the calculation of the load on the main rope includes the following steps:

[0015] Construct a model of the main rope and safety rope, and connect the main rope to at least two safety ropes;

[0016] Set a load detection point a at the connection between the main rope and the safety rope;

[0017] Determine the weight of at least two construction workers and set a falling object of corresponding weight on the safety rope;

[0018] Make the falling object fall according to the set falling height, and collect the load captured by the load detection point a in this process.

[0019] Furthermore, the calculation of the load on the main rope includes the following steps:

[0020] Construct a model of the main rope and safety rope, and connect the main rope to at least two safety ropes;

[0021] Set a load detection point b on the safety rope;

[0022] Determine the weight of at least two construction workers and set a falling object of corresponding weight on the safety rope;

[0023] Make the falling object fall according to the set falling height, and collect the load captured by the load detection point b in this process.

[0024] Furthermore, the process of selecting the connection and fixing structure of the main rope includes:

[0025] According to the construction parameters, obtain the working range of the hanging basket;

[0026] According to the working scope of the hanging basket, take out the cast-in-place roof structure that can be used as a fixing point from the fixed structure set;

[0027] According to the load on the main rope, the connection between the above-mentioned cast-in-place roof structure and the main rope is simulated respectively;

[0028] Take out the cast-in-place roof structure that can bear the load applied by the main rope;

[0029] The main ropes are sorted according to their lengths after connection and fixation, and the shortest cast-in-place roof structure combination is selected as the connection and fixation structure of the main rope.

[0030] Furthermore, the process of fixing the main rope includes:

[0031] Identify the positive angles of the cast-in-place roof structure that connects the main rope to the fixed structure;

[0032] Calculate the load on the positive corner of the cast-in-place roof structure based on the load of the main rope;

[0033] The parameters of the buffer material at the external corner are obtained by simulation, including thickness, material and hardness.

[0034] Furthermore, the simulation process includes:

[0035] According to the construction parameters, a model of the cast-in-place roof structure as a connecting fixed structure and a model of the main rope are constructed to construct a simulation model;

[0036] Import the geometric model of the buffer material into the above simulation model, and preliminarily set its shape, size and position;

[0037] Meshing the above buffer material model and detecting the parameters of the buffer material;

[0038] Analyze the deformation of the cushioning material and obtain the parameters when the cushioning material is compressed to more than half of its thickness;

[0039] Output the parameters of the buffer material at the external corner.

[0040] A computer-readable storage medium stores program instructions, which are used to implement the above method when executed.

[0041] A safety rope fixing system for an open roof hanging basket comprises the above-mentioned computer-readable storage medium.

[0042] The beneficial effects of the above technical solution provided by the embodiment of the present invention include at least: the cast-in-place structure serving as the main rope fixing structure can be identified from the open roof, and the safety rope can be used as a fixing point by the main rope, thereby solving the problem that it is difficult to fix the safety rope on the open roof.

[0043] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings.

[0044] The technical solution of the present invention is further described in detail below through the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0046] Figure 1 The present invention is a flowchart of a method for fixing a safety rope of an open roof hanging basket disclosed in an embodiment of the present invention.

[0047] Reference numerals: DETAILED DESCRIPTION

[0048] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0049] like Figure 1 As shown, a method for fixing a safety rope of an open roof hanging basket comprises the following steps:

[0050] S1, identify the cast-in-place roof structures on the open roof that can be used to fix the main rope, and form a fixed structure set.

[0051] The steps to identify cast-in-place roof structures on open roofs include:

[0052] S11, identification of protruding structures in open roofs;

[0053] The image data of the open roof is acquired by image acquisition, and the feature analysis is performed on the image data to identify the protruding structure of the open roof.

[0054] S12, identifying whether the protruding structure is a cast-in-place structure according to the construction parameters;

[0055] The identified protruding structures are screened using construction parameters to identify cast-in-place structures and non-cast-in-place structures.

[0056] include:

[0057] S121, identifying the location of the protruding structure based on the image data of the open roof;

[0058] S122, based on the location of the protruding structure, identify its location on the construction drawing;

[0059] S123, identifying parameters of the protruding structure on the construction drawing according to the construction parameters;

[0060] S124, judging whether it is a cast-in-place structure according to its parameters.

[0061] S13, eliminating non-cast-in-place structures according to the construction parameters, and extracting parameters of the remaining cast-in-place structures, including the type, size, reinforcement specification, and position of the cast-in-place structures.

[0062] S2. Calculate the load on the main rope and safety rope based on the weight of the construction workers.

[0063] Generally speaking, a hanging basket requires two construction workers to use it at the same time. Therefore, when calculating the load on the main rope and the safety rope, the weight of the two construction workers is required.

[0064] In addition, after both ends of the main rope are connected to the cast-in-place roof structure, the safety rope and the main rope are fixedly connected to the main rope using a T-shaped connection.

[0065] The calculation of the load on the main rope includes the following steps:

[0066] S21a, constructing a model of a main rope and a safety rope, and connecting the main rope to at least two safety ropes;

[0067] S22a, set a load detection point a at the connection between the main rope and the safety rope;

[0068] S23a, determine the weight of at least two construction workers and set a falling object of corresponding weight on the safety rope;

[0069] S24a, makes the falling object fall according to the set falling height, collects the load captured by the load detection point a in this process to calculate the load on the main rope.

[0070] The total load on the main rope is calculated using the following formula:

[0071] F = m × k × W;

[0072] Where: F is the total load on the main rope;

[0073] m is the safety factor, where m≥2;

[0074] k is the impact coefficient, where m≥2;

[0075] W is the weight of the construction workers and the weight of the safety rope.

[0076] Among them, the impact coefficient is used to quantify the coefficient of additional load caused by dynamic effects (such as acceleration, speed change or vibration), and the safety factor is used to increase the parameter margin of the main rope, to increase the total load borne by the main rope, and to improve the reliability of the main rope.

[0077] S3, using the above load and construction parameters to perform calculations, and taking out at least one cast-in-place roof structure combination from the fixed structure set as a connecting fixed structure for the main rope.

[0078] The calculation of the load on the main rope includes the following steps:

[0079] S21b, constructing a model of a main rope and a safety rope, and connecting the main rope to at least two safety ropes;

[0080] S22b, setting a load detection point b on the safety rope;

[0081] S23b, determine the weight of at least two construction workers, and set a falling object of corresponding weight on the safety rope;

[0082] S24b, making the falling object fall according to the set falling height, and collecting the load captured by the load detection point b in this process.

[0083] The process of selecting the connection and fixing structure of the main rope includes:

[0084] S21c, obtaining the working range of the hanging basket according to the construction parameters;

[0085] S22c, according to the working scope of the hanging basket, take out the cast-in-place roof structure that can be used as a fixing point from the fixed structure set;

[0086] S23c, simulating the connection between the above-mentioned cast-in-place roof structure and the main rope according to the load on the main rope;

[0087] S24c, taking out the cast-in-place roof structure that can bear the load applied by the main rope;

[0088] S25c, sorting the main ropes according to their lengths after connection and fixation, and taking out the shortest cast-in-place roof structure combination as the connection and fixation structure of the main ropes.

[0089] S4, using the loads on the main rope and the safety rope, set the main rope and the safety rope of corresponding specifications, and fix the main rope according to the selected connection and fixing structure.

[0090] The process of fixing the main rope includes:

[0091] S41, identifying the positive angle of the cast-in-place roof structure connected to the main rope as a connecting fixed structure;

[0092] S42, calculate the load on the positive corner of the cast-in-place roof structure according to the load of the main rope;

[0093] S43, using a simulation method, obtain parameters of the buffer material at the external corner, including thickness, material, and hardness.

[0094] The simulation process includes:

[0095] S431, constructing a model of a cast-in-place roof structure as a connecting fixed structure and a model of a main rope according to the construction parameters, and constructing a simulation model;

[0096] S432, importing a geometric model of the buffer material into the above simulation model, and preliminarily setting its shape, size and position;

[0097] S433, meshing the buffer material model and detecting parameters of the buffer material;

[0098] S434, analyzing the deformation of the buffer material, and obtaining the parameters when the buffer material is compressed to a value greater than half of its thickness;

[0099] S435, output the parameters of the buffer material at the positive corner.

[0100] A computer-readable storage medium stores program instructions, which are used to implement the above method when executed.

[0101] A safety rope fixing system for an open roof hanging basket comprises the above-mentioned computer-readable storage medium.

[0102] The above technical solution of the present invention can identify the cast-in-place structure as the main rope fixing structure from the open roof. The safety rope can use the main rope as a fixing point, which solves the problem that it is difficult to fix the safety rope on the open roof. On the other hand, in the process of setting the main rope, the parameters and connection structure of the main rope can be set specifically according to the weight of the construction workers, thereby improving the safety of using the main rope as the safety rope fixing point.

[0103] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process can be rearranged without departing from the scope of protection of the present disclosure. The attached method claims present the elements of the various steps in an exemplary order and are not intended to be limited to the specific order or hierarchy described.

[0104] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0105] Those skilled in the art will also appreciate that the various illustrative logic blocks, modules, circuits, and algorithmic steps described in conjunction with the embodiments herein can all be implemented as electronic hardware, computer software, or a combination thereof. In order to clearly illustrate the interchangeability between hardware and software, various illustrative components, blocks, modules, circuits, and steps are generally described above around their functions. Whether such functions are implemented as hardware or software depends on specific applications and the design constraints imposed on the entire system. A skilled person can implement the described functions in an alternative manner for each specific application, but such implementation decisions should not be interpreted as departing from the scope of protection of the present disclosure.

[0106] The steps of the method or algorithm described in conjunction with the embodiments herein may be directly embodied as hardware, a software module executed by a processor, or a combination thereof. The software module may be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a mobile disk, a CD-ROM, or any other form of storage medium well known in the art. An exemplary storage medium is connected to the processor so that the processor can read information from the storage medium and can write information to the storage medium. Of course, the storage medium may also be an integral part of the processor. The processor and the storage medium may be located in an ASIC. The ASIC may be located in a user terminal. Of course, the processor and the storage medium may also be present in a user terminal as discrete components.

[0107] For software implementation, the techniques described in this application can be implemented with modules (e.g., procedures, functions, etc.) that perform the functions described in this application. These software codes can be stored in a memory unit and executed by a processor. The memory unit can be implemented within the processor or outside the processor. In the latter case, it is coupled to the processor in a communication manner via various means, which are well known in the art.

[0108] The above description includes examples of one or more embodiments. Of course, it is impossible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

Claims

1. A method for fixing a safety rope of an open roof hanging basket, characterized in that: The steps include: Identify cast-in-place roof structures on open roofs that can be used to fix the main ropes to form a fixed structure set; Calculate the load on the main rope and safety rope according to the weight of the construction workers; Calculate using the above load and construction parameters, and select at least one cast-in-place roof structure combination from the fixed structure set as the main rope connection fixed structure; According to the loads on the main rope and the safety rope, the main rope and the safety rope of corresponding specifications are set, and the main rope is fixed according to the selected connection and fixing structure.

2. The method according to claim 1, characterized in that The steps to identify cast-in-place roof structures on open roofs include: Identify protruding structures in open roofs; According to the construction parameters, identify whether the above-mentioned protruding structures are cast-in-place structures; According to the construction parameters, the non-cast-in-place structures are eliminated, and the parameters of the remaining cast-in-place structures are extracted respectively, including the type, size, reinforcement specifications and position of the cast-in-place structures.

3. The method according to claim 1, characterized in that Both ends of the main rope are connected to the cast-in-place structure of the roof, and the safety rope is fixed to the main rope in a T-shaped connection.

4. The method according to claim 3, characterized in that The calculation of the load on the main rope includes the following steps: Construct a model of the main rope and safety rope, and connect the main rope to at least two safety ropes; Set a load detection point a at the connection between the main rope and the safety rope; Determine the weight of at least two construction workers and set a falling object of corresponding weight on the safety rope; Make the falling object fall according to the set falling height, and collect the load captured by the load detection point a in this process.

5. The method according to claim 1, characterized in that The calculation of the load on the main rope includes the following steps: Construct a model of the main rope and safety rope, and connect the main rope to at least two safety ropes; Set a load detection point b on the safety rope; Determine the weight of at least two construction workers and set a falling object of corresponding weight on the safety rope; Make the falling object fall according to the set falling height, and collect the load captured by the load detection point b in this process.

6. The method according to claim 1, characterized in that The process of selecting the connection and fixing structure of the main rope includes: According to the construction parameters, obtain the working range of the hanging basket; According to the working scope of the hanging basket, take out the cast-in-place roof structure that can be used as a fixing point from the fixed structure set; According to the load on the main rope, the connection between the above-mentioned cast-in-place roof structure and the main rope is simulated respectively; Take out the cast-in-place roof structure that can bear the load applied by the main rope; The main ropes are sorted according to their lengths after connection and fixation, and the shortest cast-in-place roof structure combination is selected as the connection and fixation structure of the main rope.

7. The method according to claim 1, characterized in that The process of fixing the main rope includes: Identify the positive angles of the cast-in-place roof structure that connects the main rope to the fixed structure; Calculate the load on the positive corner of the cast-in-place roof structure based on the load of the main rope; The parameters of the buffer material at the external corner are obtained by simulation, including thickness, material and hardness.

8. The method according to claim 7, characterized in that The simulation process includes: According to the construction parameters, a model of the cast-in-place roof structure as a connecting fixed structure and a model of the main rope are constructed to construct a simulation model; Import the geometric model of the buffer material into the above simulation model, and preliminarily set its shape, size and position; Meshing the above buffer material model and detecting the parameters of the buffer material; Analyze the deformation of the cushioning material and obtain the parameters when the cushioning material is compressed to more than half of its thickness; Output the parameters of the buffer material at the external corner.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores program instructions, and the program instructions are used to implement the method according to any one of claims 1 to 8 when executed.

10. An open roof hanging basket safety rope fixing system, characterized in that: Includes the computer-readable storage medium of claim 9.

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