Kiln brick structure monitoring management system
Through the real-time monitoring and management of the kiln brick structure monitoring and management system, the problem of difficulty in accurately monitoring the shrinkage displacement of the brick structure in the existing technology is solved, and the service life and process management quality of the kiln are improved. Reduced improvement costs.
Patent Information
- Application Number
- CN202420604459.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
In the existing kiln process, the shrinkage displacement of the brick structure is difficult to accurately monitor and manage, resulting in the service life of the kiln that cannot meet expectations, and process management depends on experience and is prone to accidents.
Design a kiln brick structure monitoring and management system, including detection components, alarm management module and cooling module, through the expansion force displacement test telescopic rod and pressure displacement measurement module, and prompts are issued through the alarm management module. Signals help process managers adjust the steel structure and ensure optimal process management of brick structures.
Accurate monitoring and management of the shrinking state of the kiln brick structure has been achieved, the service life of the kiln is improved, the cost of improvement and upgrading is reduced, the quality of process management is improved, and the influence of human factors is reduced.
Smart Images
Figure CN222189277U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kiln technology, in particular to a kiln brick structure monitoring and management system. Background Art
[0002] As the cornerstone of thin-film display and other industries, substrate glass is not only widely used in liquid crystal panel structures, but also an indispensable base material for organic light-emitting diodes (OLEDs). The importance of substrate glass is limited by changes in display mechanisms and is irreplaceable. OLED uses organic polymer materials as semiconductor materials in light-emitting diodes, and requires a layer of substrate glass as a carrier. The raw materials for the production of OLED carrier products need to be melted at high temperatures in a kiln for production.
[0003] During the operation of the kiln, especially during the heating stage, hot and cold repairs, and daily kiln process management, the brick structure of the kiln will expand due to heat or shrink due to temperature differences. The expansion and contraction displacement of the brick structure is usually estimated visually or measured manually, and the tightness of the steel structure needs to be adjusted manually. In particular, it must be closely coordinated with the steel structure to ensure that the gap of the brick structure meets the process requirements. The adjustment accuracy of the steel structure and the process management accuracy of the brick structure rely more on the experience of the process management personnel. It is very easy for the steel structure and the brick structure to be too tight or too loose, causing the brick structure to have more or less, heavy or light process accidents, resulting in the service life of the kiln not being able to fully meet the expected design.
[0004] Based on a glass furnace automatic control device with publication number CN111908771A, the expansion and contraction block expands and contracts according to the detected shell temperature, and the later deformation is transmitted to the surface of the spring rod. At the same time, the movement of the expansion and contraction block will also squeeze or stretch the reset spring. The reset spring deformation provides a restoring force for the movement of the convex block. When the expansion and contraction block moves, the convex block will move to different indicator rod surfaces. Therefore, observing the position of the convex block and the indicator rod can assist in knowing the shell temperature, thereby assisting in detecting the shell temperature. The prior art only solves the measurement and control of the kiln temperature. The degree of deformation matching between the expansion and contraction block and the kiln has certain limitations, and the expansion and contraction data of the kiln cannot be fully and accurately grasped. Utility Model Content
[0005] The purpose of the utility model is to provide a kiln brick structure monitoring and management system, which can monitor the expansion and contraction status of the brick structure all the time, provide process management personnel with more accurate expansion and contraction data of the kiln brick structure, help process management personnel make specific steel structure adjustments, achieve optimal process management of the brick structure, and increase the service life of the kiln. It has a simple structure and is easy to adjust and operate, effectively saving the cost of improvement and upgrading.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] A kiln brick structure monitoring and management system, the kiln brick structure monitoring and management system is arranged on the kiln, and the kiln brick structure monitoring and management system comprises:
[0008] The detection component includes a telescopic rod for testing expansion and displacement and a pressure displacement measuring module. The head of the telescopic rod for testing expansion and displacement is connected to the brick structure of the kiln. When the brick structure generates expansion and contraction displacement, the telescopic rod for testing expansion and displacement can be extended and contracted accordingly with the brick structure to generate expansion and contraction displacement. The pressure displacement measuring module is connected to the telescopic rod for testing expansion and displacement, and is configured to measure and display the expansion and contraction displacement and the pressure on the telescopic rod for testing expansion and displacement.
[0009] As a preferred technical solution for the kiln brick structure monitoring and management system, the kiln brick structure monitoring and management system also includes an alarm management module, which is communicatively connected to the pressure displacement measurement module. The alarm management module is configured to collect and analyze test data of the pressure displacement measurement module. When the test data is not less than a preset maximum standard value and / or the test data is not greater than a preset minimum standard value, the alarm management module can issue a structural alarm signal.
[0010] As a preferred technical solution for the kiln brick structure monitoring and management system, when the test data is less than the preset maximum standard value and the test data is greater than the preset minimum standard value, the alarm management module sends a normal signal.
[0011] As an optimal technical solution for the kiln brick structure monitoring and management system, when the test data is not less than the preset maximum standard value, the alarm management module can issue a pre-loosening prompt signal; when the test data is not greater than the preset minimum standard value, the alarm management module can issue a pre-tightening prompt signal.
[0012] As an optimal technical solution for the kiln brick structure monitoring and management system, the detection component also includes a temperature alarm module, which is connected to the pressure displacement measurement module. The temperature alarm module is configured to measure the temperature of the pressure displacement measurement module. When the temperature of the pressure displacement measurement module is not less than a preset measurement temperature, the temperature alarm module can issue a temperature alarm signal.
[0013] As a preferred technical solution for the kiln brick structure monitoring and management system, the detection component also includes a cooling module, which is mounted on the pressure-displacement measuring module. The cooling module is communicatively connected to the temperature alarm module. The cooling module is configured to be selectively activated to reduce the temperature of the pressure-displacement measuring module. When the temperature alarm module sends a temperature alarm signal, the cooling module is activated.
[0014] As a preferred technical solution for the kiln brick structure monitoring and management system, a plurality of detection components are provided, and the head of each expansion displacement test telescopic rod is connected to one of the pool wall bricks, arch foot bricks and arch top of the kiln.
[0015] As an optimal technical solution for the kiln brick structure monitoring and management system, the kiln brick structure monitoring and management system also includes a frame column and a first fixing part, the frame column is vertically arranged, and the first fixing part is connected to the frame column; the detection component also includes a mounting part and a locking part, one end of the mounting part is connected to the pressure displacement measurement module, and the other end of the mounting part can pass through the first fixing part and be connected to the locking part.
[0016] As a preferred technical solution for the kiln brick structure monitoring and management system, the kiln brick structure monitoring and management system also includes a top screw assembly and a second fixing member, the second fixing member is connected to the kiln, and part of the top screw assembly can pass through the frame column and abut against the second fixing member.
[0017] As an optimal technical solution for the kiln brick structure monitoring and management system, the kiln brick structure monitoring and management system also includes a tie rod assembly, two frame columns are provided, and the two frame columns are arranged in parallel on both sides of the kiln, one end of the tie rod assembly is connected to one of the frame columns, and the other end of the tie rod assembly is connected to the other frame column, and the tie rod assembly is arranged vertically to the frame column.
[0018] Beneficial effects of the utility model:
[0019] The kiln brick structure monitoring and management system provided by the utility model can be directly installed on an existing forming kiln. The kiln brick structure monitoring and management system has a detection component, which includes a telescopic rod for testing expansion and displacement and a pressure displacement measuring module. The head of the telescopic rod for testing expansion and displacement is connected to the brick structure of the kiln. When the brick structure produces expansion and contraction displacement, the telescopic rod for testing expansion and displacement can be correspondingly extended and contracted with the expansion and contraction of the brick structure to obtain the expansion and contraction displacement amount; the pressure displacement measuring module is connected to the telescopic rod for testing expansion and displacement, and can measure the expansion and contraction displacement amount and the pressure on the telescopic rod for testing expansion and displacement, monitor the expansion and contraction state of the brick structure at all times, and provide process management personnel with more accurate expansion and contraction data of the kiln brick structure, so as to help process management personnel make specific steel structure adjustments based on this data, realize the optimal process management of the brick structure, and make the service life of the kiln reach or exceed the expected requirements; the kiln brick structure monitoring and management system can be directly used in conjunction with the existing kiln, which can significantly improve the quality of process management, has a simple structure, and is easy to adjust and operate, effectively saving the cost of improvement and upgrading. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a working schematic diagram of a kiln brick structure monitoring and management system provided by a specific implementation method of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the detection component of the kiln brick structure monitoring and management system provided by the specific implementation mode of the utility model;
[0022] Figure 3 It is a process flow chart of a kiln brick structure monitoring and management system provided by a specific implementation method of the utility model.
[0023] In the figure:
[0024] 1. Detection component; 11. Expansion displacement test telescopic rod; 12. Pressure displacement measurement module; 13. Temperature alarm module; 14. Cooling module; 15. Mounting parts; 16. Locking parts;
[0025] 2. Frame column; 3. First fixing piece; 4. Top screw assembly; 5. Second fixing piece; 6. Tie rod assembly;
[0026] 100. Kiln; 101. Pool wall bricks; 102. Arch foot bricks; 103. Arch top. DETAILED DESCRIPTION
[0027] The present invention 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 present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0028] 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.
[0029] 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.
[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions 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.
[0031] like Figure 1 and Figure 2As shown in the figure, the utility model discloses a kiln 100 brick structure monitoring and management system which can be directly installed as a supporting facility on an existing kiln 100, and the kiln 100 brick structure monitoring and management system has a detection component 1, and the detection component 1 includes a telescopic rod 11 for testing expansion and displacement and a pressure displacement measuring module 12, wherein the head of the telescopic rod 11 for testing expansion and displacement is connected to the brick structure of the kiln 100, and when the brick structure produces expansion and contraction displacement, the telescopic rod 11 for testing expansion and contraction can expand and contract accordingly with the expansion and contraction of the brick structure, and an exact expansion and contraction displacement amount can be obtained; at the same time, the pressure displacement measuring module 12 is connected to the telescopic rod 11 for testing expansion and displacement, and in addition to being able to measure and display the expansion and contraction displacement amount, it can also measure the pressure exerted on the telescopic rod 11 for testing expansion and displacement, that is, the expansion force of the brick structure. The kiln 100 brick structure monitoring and management system can monitor the expansion and contraction status of the brick structure all the time, and provide the process management personnel with more accurate expansion and contraction data of the kiln 100 brick structure, so as to help the process management personnel make accurate steel structure adjustments, so that the brick structure process management is always in the best state, no longer relying on experience management, reducing the impact of human factors on the process, ensuring the stability of process management, and reducing the technical requirements for process management personnel, and greatly avoiding the situation of process accidents in the brick structure, monitoring the changes of the brick structure online all the time, and making the service life of the kiln 100 reach or exceed the expected demand. The kiln 100 brick structure monitoring and management system can be directly added and used on the basis of the original process equipment of the kiln 100 system, so that the quality of process management can be significantly improved without making a large investment in innovation of the existing equipment. It is not only simple in structure, but also convenient for process management personnel to adjust and operate, and effectively saves the upgrade cost of the improved kiln 100.
[0032] Specifically, the kiln 100 brick structure monitoring and management system also includes an alarm management module, which is connected to the pressure displacement measurement module 12 in communication. The alarm management module is configured to collect and analyze the test data of the pressure displacement measurement module 12. When the test data is not less than the preset maximum standard value and / or the test data is not greater than the preset minimum standard value, the alarm management module can send a structural alarm signal. The alarm management module continuously collects and identifies the data, sends an alarm signal, and keeps monitoring, so as not to miss any changes in the expansion and contraction data of the brick structure, and enables the process management personnel to adjust the steel structure of the kiln 100 in time to ensure that the gap of the brick structure meets the process requirements. Exemplarily, the preset maximum standard value and the preset minimum standard value are both the limit thresholds of the expansion and contraction changes of the brick structure, which will be specifically limited according to different temperatures and environments, and the data obtained from the test can be transmitted to the alarm management module by wire or wireless means.
[0033] Furthermore, the alarm management module can send out more prompt signals. When the test data is not less than the preset maximum standard value, the alarm management module will send out a pre-loosening prompt signal; when the test data is not greater than the preset minimum standard value, the alarm management module will send out a pre-tightening prompt signal. With the help and prompts of the alarm management module, the process management personnel can timely and accurately adjust the steel structure to pre-tighten or pre-loosen, ensuring that the expansion of the brick structure is always in the optimal state, further improving the accuracy of the adjustment, preventing operational errors, and also reducing the difficulty of process management.
[0034] Optionally, in order to prevent any structural component in the detection component 1 from malfunctioning, causing the kiln 100 brick structure monitoring and management system to shut down without being informed and causing an irreversible accident, the alarm management module can also be set to provide a safe online prompt. When the test data is less than the preset maximum standard value and the test data is greater than the preset minimum standard value, the alarm management module sends a normal signal, indicating that the kiln 100 brick structure monitoring and management system remains in normal operation.
[0035] Preferably, the detection component 1 also includes a temperature alarm module 13, which is connected to the pressure displacement measurement module 12. The temperature alarm module 13 is used to measure the temperature of the pressure displacement measurement module 12 in real time. When the temperature of the pressure displacement measurement module 12 is not less than the preset measurement temperature, the temperature alarm module 13 can send a temperature alarm signal to prevent the pressure displacement measurement module 12 from being damaged due to being in a high temperature that exceeds its tolerance limit for a long time. Exemplarily, since the detection component 1 is arranged close to the kiln 100, the high temperature emitted by the kiln 100 during operation will cause the ambient temperature to rise. The preset measurement temperature is set according to the temperature tolerance strength of the electronic components of the pressure displacement measurement module 12. When it is higher than the preset measurement temperature, the pressure displacement measurement module 12 may experience measurement inaccuracy and failure, etc., and timely adjustment and intervention are required.
[0036] Furthermore, the detection component 1 also includes a cooling module 14, which is sleeved on the pressure displacement measurement module 12. The cooling module 14 is in communication with the temperature alarm module 13. The cooling module 14 can be selectively started to reduce the temperature of the pressure displacement measurement module 12. When the temperature alarm module 13 sends a temperature alarm signal, the cooling module 14 is started, and the temperature of the pressure displacement measurement module 12 can be reduced to below a preset measurement temperature to ensure that the pressure displacement measurement module 12 is not damaged by high temperature. Exemplarily, the cooling module 14 can be specifically set as a water cooling component, which cools down the pressure displacement measurement module 12 to protect the pressure displacement measurement module 12 from working normally at a certain temperature.
[0037] In this embodiment, a plurality of detection components 1 are provided, which respectively correspond to the pool wall bricks 101, the arch foot bricks 102 and the arch top 103 in the brick structure of the kiln 100 for detection, wherein each detection component 1 corresponds to a brick among the pool wall bricks 101, the arch foot bricks 102 and the arch top 103 for detection, and the head of the expansion displacement test telescopic rod 11 is also connected to this brick to ensure that the single bricks of the brick structure such as the pool wall bricks 101, the arch foot bricks 102 and the arch top 103 of the kiln 100 are correctly installed in the correct position. Since the expansion and contraction degrees of different positions of the brick structure are different, different parts of the brick structure need to be measured separately, and the corresponding steel structure parts should also be flexibly adjusted as needed to ensure the process management of the gaps in the brick structure.
[0038] Specifically, the brick structure monitoring and management system of the kiln 100 also includes a frame column 2 and a first fixing member 3, the frame column 2 is vertically arranged, and the first fixing member 3 is connected to the frame column 2; the detection component 1 also includes a mounting member 15 and a locking member 16, one end of the mounting member 15 is connected to the pressure displacement measurement module 12, and the other end of the mounting member 15 can pass through the first fixing member 3 and connect with the locking member 16, the expansion displacement test telescopic rod 11 uses the first fixing member 3 as a fixed reference to ensure the accuracy of the expansion and contraction displacement measurement, so that the expansion displacement test telescopic rod 11 is not disturbed by external forces, and the detection component 1 is installed at a specific position of the kiln 100 and normally tests and feeds back the measured data.
[0039] Exemplarily, the kiln 100 brick structure monitoring and management system also includes a top screw assembly 4 and a second fixing member 5. The second fixing member 5 is connected to the kiln 100. Part of the top screw assembly 4 can pass through the frame column 2 and abut against the second fixing member 5 to maintain the relative position of the frame column 2 and the kiln 100 as a whole and reduce the relative error caused by deformation. The top screw assembly 4 can assist process management personnel in adjusting the gap of the brick structure.
[0040] It can be understood that there are multiple frame columns 2 arranged around the kiln 100, and they are opposite to each other, wherein a group of two opposite frame columns 2 are arranged in parallel on both sides of the kiln 100, and the kiln 100 brick structure monitoring and management system also includes a pull rod assembly 6, each pull rod assembly 6 is arranged corresponding to a group of frame columns 2, one end of the pull rod assembly 6 is connected to the frame column 2 on one side, and the other end is connected to the frame column 2 on the opposite side, the pull rod assembly 6 is vertically arranged to the frame column 2, strengthen the overall structure, ensure the parallelism of the frame column 2, make the data obtained by the detection assembly 1 more accurate, and further ensure the stability of the kiln 100 brick structure monitoring and management system.
[0041] Specific as Figure 3In the process flow illustrated in the example, first, the detection component 1 transmits the expansion and contraction displacement and corresponding tension information of different positions of the brick structure to the alarm management module. Specifically in this embodiment, the alarm management module can be a programmable logic controller. When the programmable logic controller is put into operation, its working process is generally divided into three stages, namely, input sampling, logic execution analysis and output refresh. The programmable logic controller can repeat the above three stages at a certain speed. The process management personnel will set the preset maximum standard value and preset minimum standard value of the expansion and contraction displacement of the brick structure, and the upper and lower limits of the tension between it and the steel structure according to the specific process of the kiln 100. Then, after the logic analysis of the programmable logic controller, the alarm management module sends a corresponding alarm signal and records the received data information for analysis by the process management personnel. Next, the process management personnel adjust the steel structure accordingly according to the analysis results and prompts to ensure that the expansion and contraction of the brick structure meets the process requirements, and then ensure that the life of the kiln 100 meets or exceeds the design requirements. Repeating the above steps can meet the purpose of full-time online monitoring of the expansion and contraction displacement and tension of the brick structure of the kiln 100, and achieve timely alarm management to meet the process requirements of the brick structure.
[0042] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. A kiln brick structure monitoring and management system, It is characterized in that The kiln brick structure monitoring and management system is arranged on the kiln (100), and the kiln brick structure monitoring and management system comprises: A detection component (1), the detection component (1) comprising an expansion displacement test telescopic rod (11) and a pressure displacement measurement module (12), the head of the expansion displacement test telescopic rod (11) being connected to the brick structure of the kiln (100), when the brick structure generates expansion and contraction displacement, the expansion displacement test telescopic rod (11) can be correspondingly expanded and contracted with the brick structure to generate expansion and contraction displacement; the pressure displacement measurement module (12) is connected to the expansion displacement test telescopic rod (11), and the pressure displacement measurement module (12) is configured to measure and display the expansion and contraction displacement and the pressure on the expansion displacement test telescopic rod (11).
2. The kiln brick structure monitoring and management system according to claim 1, It is characterized in that The kiln brick structure monitoring and management system also includes an alarm management module, which is in communication with the pressure displacement measurement module (12). The alarm management module is configured to collect and analyze test data of the pressure displacement measurement module (12). When the test data is not less than a preset maximum standard value and / or the test data is not greater than a preset minimum standard value, the alarm management module can issue a structural alarm signal.
3. The kiln brick structure monitoring and management system according to claim 2, It is characterized in that When the test data is less than the preset maximum standard value and the test data is greater than the preset minimum standard value, the alarm management module sends a normal signal.
4. The kiln brick structure monitoring and management system according to claim 2, It is characterized in that When the test data is not less than the preset maximum standard value, the alarm management module can send a pre-loosening prompt signal; when the test data is not greater than the preset minimum standard value, the alarm management module can send a pre-tightening prompt signal.
5. The kiln brick structure monitoring and management system according to claim 1, It is characterized in that The detection component (1) further comprises a temperature alarm module (13), wherein the temperature alarm module (13) is connected to the pressure displacement measurement module (12), and the temperature alarm module (13) is configured to measure the temperature of the pressure displacement measurement module (12). When the temperature of the pressure displacement measurement module (12) is not less than a preset measurement temperature, the temperature alarm module (13) can send out a temperature alarm signal.
6. The kiln brick structure monitoring and management system according to claim 5, It is characterized in that The detection assembly (1) further comprises a cooling module (14), the cooling module (14) being sleeved on the pressure displacement measurement module (12), the cooling module (14) being communicatively connected with the temperature alarm module (13), the cooling module (14) being configured to be selectively activated to reduce the temperature of the pressure displacement measurement module (12), and the cooling module (14) being activated when the temperature alarm module (13) issues a temperature alarm signal.
7. The kiln brick structure monitoring and management system according to claim 1, It is characterized in that The detection components (1) are provided in plurality, and the head of each of the expansion displacement test telescopic rods (11) is connected to one of the pool wall bricks (101), the arch foot bricks (102) and the arch top (103) of the kiln (100).
8. The kiln brick structure monitoring and management system according to any one of claims 1 to 7, It is characterized in that The kiln brick structure monitoring and management system also includes a frame column (2) and a first fixing member (3), wherein the frame column (2) is vertically arranged, and the first fixing member (3) is connected to the frame column (2); the detection component (1) also includes a mounting member (15) and a locking member (16), wherein one end of the mounting member (15) is connected to the pressure displacement measurement module (12), and the other end of the mounting member (15) can pass through the first fixing member (3) and be connected to the locking member (16).
9. The kiln brick structure monitoring and management system according to claim 8, It is characterized in that The kiln brick structure monitoring and management system also includes a top screw assembly (4) and a second fixing member (5), wherein the second fixing member (5) is connected to the kiln (100), and a portion of the top screw assembly (4) can pass through the frame column (2) and abut against the second fixing member (5).
10. The kiln brick structure monitoring and management system according to claim 8, It is characterized in that The kiln brick structure monitoring and management system also includes a tie rod assembly (6), two frame columns (2) are provided, and the two frame columns (2) are arranged in parallel on both sides of the kiln (100), one end of the tie rod assembly (6) is connected to one of the frame columns (2), and the other end of the tie rod assembly (6) is connected to the other frame column (2), and the tie rod assembly (6) is arranged vertically to the frame column (2).