Angle and stress adjusting structure and method for tank wall of feeding port of glass kiln

Abstract

The invention relates to the technical field of glass kilns, in particular to an angle and stress adjusting structure and method for a tank wall of a feeding port of a glass kiln. The device comprises a feed port built by pool wall bricks, a kiln ridge is arranged on the pool wall bricks, a cooling channel is arranged on the kiln ridge, a supporting mechanism is arranged in the pool wall bricks, and the supporting mechanism comprises a front supporting plate, a rear supporting plate and a telescopic supporting rod between the front supporting plate and the rear supporting plate; the telescopic supporting rod adapts to different inclination angles of the pool wall bricks and adjusts stress distribution of the pool wall bricks by adjusting the telescopic length between the front supporting plate and the rear supporting plate. The telescopic length of the supporting mechanism is adjusted to adapt to pool wall bricks with different inclination angles and stress distribution, and the requirements of the glass kiln in different production stages are met. According to the method, installation and adjustment of the angle and stress adjusting structure of the tank wall of the feeding port of the glass kiln are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of glass kilns, and in particular to a structure and method for adjusting the angle and stress of a pool wall of a glass kiln feed port. Background Art

[0002] In the glass production process, the feed port of the glass kiln is a key component, and its stability directly affects the quality and production efficiency of glass products. In view of this, industry experts are committed to technological innovation to meet this key challenge. Specifically, Chinese patent CN220078912U proposes an anti-tilt device for the gap bricks of the glass kiln pool wall, which allows flexible adjustment of the tightness according to actual needs. Although the supporting capacity is enhanced to a certain extent, it still faces a problem that needs to be solved urgently: the traditional feed port pool wall structure is limited by its fixed support mode, and it is difficult to effectively cope with the extreme environment inside the kiln. The tilt and uneven stress of the pool wall bricks caused by high temperature and complex mechanical stress greatly limit the stability of the production process. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a structure and method for adjusting the angle and stress of a pool wall of a glass kiln feed port.

[0004] The technical solution adopted by the present invention is as follows:

[0005] The invention discloses an angle and stress adjustment structure of a pool wall of a glass kiln feed inlet, comprising a feed inlet made of pool wall bricks, a kiln sill arranged on the pool wall bricks, a cooling channel arranged on the kiln sill, and a supporting mechanism arranged inside the pool wall bricks, the supporting mechanism comprising a front supporting plate, a rear supporting plate and a telescopic supporting rod therebetween; the telescopic supporting rod can adapt to different inclination angles of the pool wall bricks and adjust the stress distribution of the pool wall bricks by adjusting the telescopic length between the front supporting plate and the rear supporting plate.

[0006] This technical solution can adapt to the pool wall bricks with different inclination angles and stress distributions by adjusting the telescopic length of the support mechanism, and meet the needs of glass kilns at different production stages. Specifically, a modular support mechanism is formed by combining the front support plate, the rear support plate and the middle telescopic support rod, which is convenient for installation, maintenance and replacement, and reduces maintenance costs and time; the telescopic support rod adjusts the length according to actual needs, thereby changing the telescopic length between the front and rear support plates to adapt to pool wall bricks with different inclination angles; the kiln sill set on the pool wall bricks not only plays a role in structural support, but also cooperates with the cooling channel to achieve effective cooling of the pool wall; in the high-temperature glass kiln environment, thermal stress is one of the main causes of structural failure. The introduction of cooling medium through the cooling channel can effectively reduce the pool wall temperature, reduce thermal stress, and extend the service life of the pool wall; during glass processing, the cooling channel is in a closed state; at high temperatures, the pool wall bricks will undergo thermal expansion. By adjusting the length of the support rod, this expansion can be absorbed to avoid damage to the structure due to excessive thermal stress; the synergistic effect of the front support plate, the rear support plate and the telescopic support rod optimizes stress distribution, reduces local stress concentration, and improves the durability of the structure.

[0007] In addition, the angle and stress adjustment structure of the glass furnace feed port pool wall according to the present invention also has the following additional technical features:

[0008] According to one embodiment of the present invention, the kiln sill is a horizontal step between the pool wall bricks, and the cooling channel in the kiln sill allows the cooling medium to pass through when cooling; the cooling channels are arranged in multiple layers in an interlaced manner to form a flow channel network, so that the cooling medium contacts the kiln sill when flowing through.

[0009] This technical solution sets a kiln sill made of pool wall bricks as a horizontal step, and sets multiple layers of staggered cooling channels in the kiln sill to form a flow channel network, so that the cooling medium can be introduced during cooling and fully contact the kiln sill, thereby effectively managing thermal stress and protecting the pool wall structure from high temperature damage.

[0010] According to an embodiment of the present invention, the telescopic support rod adopts a threaded structure, and a locking mechanism is provided on the telescopic support rod, and the locking mechanism is used for firmly locking the telescopic support rod.

[0011] This technical solution achieves flexible adjustment of the length of the telescopic support rod by adopting a threaded adjustment method, and is equipped with a locking mechanism to ensure that it can be firmly locked after being adjusted into place, so as to improve the adaptability of the pool wall angle and stress adjustment structure.

[0012] According to an embodiment of the present invention, the telescopic support rod extends and bends forward and is fixedly connected to the front support plate, and the telescopic support rod extends and bends backward and is fixedly connected to the rear support plate.

[0013] The technical solution forms a closed ring structure by arranging the telescopic support rod to extend and bend forward and backward, and fixedly connecting it with the front and rear support plates, so as to enhance the overall rigidity of the support mechanism and reduce the risk of deformation.

[0014] According to an embodiment of the present invention, the telescopic support rod is further provided with reinforcing ribs, which are evenly distributed along the long side direction of the support plate to improve its bearing capacity and anti-deformation ability.

[0015] This technical solution improves the bearing capacity and deformation resistance of the support rod by arranging reinforcing ribs on the telescopic support rod and distributing them evenly along the long side of the support plate, thereby ensuring the reliability of the pool wall angle and stress adjustment structure under harsh working conditions.

[0016] According to one embodiment of the present invention, the front support plate is spaced a certain distance from the pool wall bricks, and a sensor is arranged in the middle of the front support plate, and the sensor is used to detect the temperature of the glass furnace feed port.

[0017] This technical solution maintains a certain distance between the front support plate and the pool wall bricks, and installs a sensor in the middle of the front support plate to monitor the temperature of the glass kiln feed port in real time, so as to facilitate timely adjustment of process parameters.

[0018] According to one embodiment of the present invention, the telescopic lengths of the support mechanisms on the inner sides of the pool wall tiles are all different, wherein the telescopic length in the middle of the support mechanism is greater than the telescopic lengths on both sides.

[0019] The telescopic lengths adopted in the technical solution are all set differently, that is, the telescopic length in the middle of the support mechanism is greater than the telescopic lengths on both sides, so as to adapt to the different stresses and deformations of the pool wall tiles at different positions.

[0020] In order to achieve the above-mentioned purpose, the present invention also provides a method for adjusting the angle and stress of the pool wall of the glass furnace feed port.

[0021] A method for adjusting the angle and stress of a pool wall of a glass furnace feed port, comprising the following steps:

[0022] S1. Initial installation:

[0023] S11. Install pool wall tiles:

[0024] S111. Clean the foundation and make it level;

[0025] S112, laying the first layer of pool wall tiles;

[0026] S113, laying pool wall tiles upwards layer by layer;

[0027] S12. Setting the kiln sill:

[0028] S121, mark the kiln edge position;

[0029] S122, constructing a kiln sill to form a horizontal step;

[0030] S123. Check the flatness of the kiln sill;

[0031] S13. Setting cooling channel:

[0032] S131, providing multiple layers of staggered cooling channels;

[0033] S132, setting a cooling channel on the kiln sill;

[0034] S133, the cooling channel is connected to the cooling system;

[0035] S14. Install the support mechanism:

[0036] S141, installing the front support plate and the rear support plate inside the pool wall tiles;

[0037] S142, install the telescopic support rod and adjust it to the initial length through the thread;

[0038] S143, using a locking mechanism to firmly lock the telescopic support rod;

[0039] S144, adjusting the length of the telescopic support rod to adapt to the inclination angle of the pool wall tiles;

[0040] S145, extending and bending the telescopic support rod forward, and fixedly connecting it to the front support plate, and extending and bending the telescopic support rod backward, and fixedly connecting it to the rear support plate;

[0041] S15. Install the sensor:

[0042] S151, drilling holes between the front support plate and the pool wall tiles;

[0043] S152, installing the sensor in the hole;

[0044] S153, connecting the sensor to the control system;

[0045] S2. Support mechanism adjustment:

[0046] S21. Adjust the length of the telescopic support rod:

[0047] S211, recording the actual inclination angle of the pool wall tiles;

[0048] S212, rotating the threaded portion of the telescopic support rod to adjust its length;

[0049] S213, repeatedly adjusting the support effect until the optimal telescopic length is reached;

[0050] S22, secure locking:

[0051] S221, after the telescopic support rod is adjusted into place, a locking mechanism is used to securely lock it;

[0052] S222, check whether the locking mechanism is firm and reliable to prevent the telescopic support rod from loosening;

[0053] S23, stress distribution adjustment:

[0054] S231, according to the stress distribution in different areas of the pool wall tiles;

[0055] S232, adjusting the telescopic length of each supporting mechanism;

[0056] S233. Check the stress distribution of the pool wall tiles after adjustment.

[0057] In this technical solution, the angle of the pool wall of the glass kiln feed port and the installation and adjustment of the stress adjustment structure are realized. Specifically, first, in the initial installation stage, from cleaning the installation area to installing the support mechanism and sensors, including the foundation stability of the pool wall structure, the precise construction of the kiln sill, the effective layout of the cooling channel, and the flexible adjustment and stable locking of the support mechanism; then, in the support mechanism adjustment stage, by finely adjusting the length of the telescopic support rod and using the locking mechanism to stabilize it, it can adapt to the different inclination angles of the pool wall bricks, and at the same time, the stress distribution is adjusted according to the stress distribution to ensure the optimization and stability of the adjustment structure.

[0058] Compared with the prior art, the present invention has the following beneficial effects:

[0059] (1) The structure of the present invention can adapt to different inclination angles of pool wall tiles and adjust the stress distribution of pool wall tiles by adjusting the telescopic length of the supporting mechanism, thereby meeting the needs of the glass kiln at different production stages.

[0060] (2) The method of the present invention realizes the installation of the angle of the pool wall of the glass furnace feed port and the stress adjustment structure, and the adjustment of the supporting mechanism is performed according to the stress distribution of different areas of the pool wall bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a structural schematic diagram of the present invention.

[0062] Figure 2 It is a structural diagram of the supporting mechanism.

[0063] In the figure: 1. Pool wall bricks; 2. Kiln sill; 3. Maintenance side wall; 4. Support mechanism; 41. Front support plate; 42. Sensor; 43. Telescopic support rod; 44. Rear support plate. DETAILED DESCRIPTION

[0064] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0065] Example 1

[0066] like Figure 1 As shown, this embodiment provides an angle and stress adjustment structure of the pool wall of a glass kiln feed port, including a feed port formed by pool wall bricks 1, a kiln sill 2 is arranged on the pool wall bricks 1, a cooling channel is arranged on the kiln sill 2, and a supporting mechanism 4 is arranged inside the pool wall bricks 1.

[0067] like Figure 2 As shown, the support mechanism 4 includes a front support plate 41, a rear support plate 44 and a telescopic support rod 43 therebetween; the telescopic support rod 43 adjusts the telescopic length between the front support plate 41 and the rear support plate 44 to adapt to different inclination angles of the pool wall bricks 1 and adjust the stress distribution of the pool wall bricks.

[0068] like Figure 1 and Figure 2 As shown, this technical solution adapts to the pool wall bricks 1 with different inclination angles and stress distributions by adjusting the length of the supporting mechanism 4, thereby meeting the needs of the glass kiln at different production stages. Specifically, a modular support mechanism 4 is formed by the combination of the front support plate 41, the rear support plate 44 and the middle telescopic support rod 43, which is convenient for installation, maintenance and replacement, and reduces maintenance costs and time; the telescopic support rod 43 adjusts its length according to actual needs, thereby changing the telescopic length between the front and rear support plates 44 to adapt to the pool wall bricks 1 with different inclination angles; the kiln sill 2 set on the pool wall bricks 1 not only plays a role in structural support, but also cooperates with the cooling channel to achieve effective cooling of the pool wall; in a high-temperature glass kiln environment, thermal stress is one of the main causes of structural failure. The introduction of cooling medium through the cooling channel can effectively reduce the temperature of the pool wall, reduce thermal stress, and extend the service life of the pool wall; during glass processing, the cooling channel is in a closed state; at high temperatures, the pool wall bricks 1 will undergo thermal expansion, and by adjusting the length of the support rod, this expansion can be absorbed to avoid damage to the structure due to excessive thermal stress; the synergistic effect of the front support plate 41, the rear support plate 44 and the telescopic support rod 43 optimizes stress distribution, reduces local stress concentration, and improves the durability of the structure.

[0069] In addition, the angle and stress adjustment structure of the glass furnace feed port pool wall according to the present invention also has the following additional technical features:

[0070] According to one embodiment of the present invention, the kiln sill 2 is a horizontal step between the pool wall bricks 1, and the cooling channel in the kiln sill 2 is passed with cooling medium when cooling; the cooling channel is arranged in multiple layers in an interlaced manner to form a flow channel network, so that the cooling medium contacts the kiln sill 2 when flowing through.

[0071] The technical solution sets a kiln sill 2 composed of pool wall bricks 1 as a horizontal step, and sets multiple layers of staggered cooling channels in the kiln sill 2 to form a flow channel network, so that the cooling medium can be introduced during cooling and fully contact the kiln sill 2, thereby effectively managing thermal stress and protecting the pool wall structure from high temperature damage.

[0072] According to an embodiment of the present invention, the telescopic support rod 43 adopts a threaded structure, and a locking mechanism is provided on the telescopic support rod 43, and the locking mechanism is used for firmly locking the telescopic support rod.

[0073] The technical solution uses a threaded adjustment method to achieve flexible adjustment of the length of the telescopic support rod 43, and is equipped with a locking mechanism to ensure that it can be firmly locked after being adjusted in place, so as to improve the adaptability of the pool wall angle and stress adjustment structure. According to one embodiment of the present invention, the telescopic support rod 43 extends forward and bends, and is fixedly connected to the front support plate 41, and the telescopic support rod 43 extends backward and bends, and is fixedly connected to the rear support plate 44.

[0074] The technical solution forms a closed ring structure by arranging the telescopic support rod 43 to extend and bend forward and backward, and fixedly connecting it with the front and rear support plates 44, so as to enhance the overall rigidity of the support mechanism 4 and reduce the risk of deformation.

[0075] According to an embodiment of the present invention, the telescopic support rod 43 is further provided with reinforcing ribs, which are evenly distributed along the long side direction of the support plate to improve its bearing capacity and anti-deformation ability.

[0076] This technical solution provides reinforcing ribs on the telescopic support rod 43 and evenly distributes them along the long side of the support plate to improve the bearing capacity and deformation resistance of the support rod, thereby ensuring the reliability of the pool wall angle and stress adjustment structure under harsh working conditions.

[0077] According to one embodiment of the present invention, the front support plate 41 is spaced a certain distance from the pool wall bricks, and a sensor 42 is disposed in the middle of the front support plate 41, and the sensor 42 is used to detect the temperature of the glass furnace feed port.

[0078] This technical solution maintains a certain distance between the front support plate 41 and the pool wall bricks, and installs a sensor 42 in the middle of the front support plate 41 to monitor the temperature of the glass kiln feed port in real time, so as to facilitate timely adjustment of process parameters.

[0079] According to an embodiment of the present invention, the telescopic lengths of the support mechanisms 4 on the inner side of the pool wall tiles are all different, wherein the telescopic length in the middle of the support mechanisms 4 is greater than the telescopic lengths on both sides.

[0080] The telescopic lengths adopted in the present technical solution are all set differently, that is, the telescopic length in the middle of the support mechanism 4 is greater than the telescopic lengths on both sides, so as to adapt to the different stresses and deformations of the pool wall tiles at different positions.

[0081] A maintenance side wall 3 is provided on the side of the pool wall brick for use during maintenance.

[0082] Example 2

[0083] Based on Example 1, Figure 1 and Figure 2 As shown, this embodiment provides a method for adjusting the angle and stress of a pool wall of a glass furnace feed port, comprising the following steps:

[0084] S1. Initial installation:

[0085] S11. Install pool wall tiles:

[0086] S111. Clean the foundation and make it level;

[0087] S112, laying the first layer of pool wall tiles;

[0088] S113, laying pool wall tiles upwards layer by layer;

[0089] S12. Setting the kiln sill:

[0090] S121, mark the kiln edge 2 position;

[0091] S122, constructing a kiln sill 2 to form a horizontal step;

[0092] S123, check the flatness of the kiln sill 2;

[0093] S13. Setting cooling channel:

[0094] S131, providing multiple layers of staggered cooling channels;

[0095] S132, setting a cooling channel on the kiln sill 2;

[0096] S133, the cooling channel is connected to the cooling system;

[0097] S14. Install the support mechanism:

[0098] S141, installing the front support plate 41 and the rear support plate 44 inside the pool wall bricks;

[0099] S142, installing the telescopic support rod 43, and adjusting it to the initial length through the thread;

[0100] S143, using the locking mechanism to firmly lock the telescopic support rod 43;

[0101] S144, adjusting the length of the telescopic support rod 43 to adapt to the inclination angle of the pool wall tiles;

[0102] S145, extend the telescopic support rod 43 forward, bend it, and fix it to the front support plate 41, extend it backward, bend it, and fix it to the rear support plate 44;

[0103] S15. Install the sensor:

[0104] S151, drilling a hole between the front support plate 41 and the pool wall brick;

[0105] S152, installing the sensor 42 in the hole;

[0106] S153, connecting the sensor 42 to the control system;

[0107] S2. Support mechanism adjustment:

[0108] S21. Adjust the length of the telescopic support rod 43:

[0109] S211, recording the actual inclination angle of the pool wall tiles;

[0110] S212, rotating the threaded portion of the telescopic support rod 43 to adjust its length;

[0111] S213, repeatedly adjusting the support effect until the optimal telescopic length is reached;

[0112] S22, secure locking:

[0113] S221, after the telescopic support rod 43 is adjusted into place, a locking mechanism is used to securely lock it;

[0114] S222, check whether the locking mechanism is firm and reliable to prevent the telescopic support rod from loosening;

[0115] S23, stress distribution adjustment:

[0116] S231, according to the stress distribution in different areas of the pool wall tiles;

[0117] S232, adjusting the telescopic length of each supporting mechanism 4;

[0118] S233. Check the stress distribution of the pool wall tiles after adjustment.

[0119] In this technical solution, the angle of the pool wall of the glass kiln feed port and the installation and adjustment of the stress adjustment structure are realized. Specifically, first, in the initial installation stage, from cleaning the installation area to installing the support mechanism 4 and the sensor 42, including the foundation stability of the pool wall structure, the precise construction of the kiln sill 2, the effective layout of the cooling channel, and the flexible adjustment and stable locking of the support mechanism 4; then, in the support mechanism adjustment stage, by finely adjusting the length of the telescopic support rod 43 and using the locking mechanism to stabilize it, it can adapt to the different inclination angles of the pool wall bricks, and at the same time, the stress distribution is adjusted according to the stress distribution to ensure the optimization and stability of the adjustment structure.

[0120] Although the present invention is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions shall be within the scope of the present invention. Any person of ordinary skill in the art may easily think of changes or substitutions within the technical scope disclosed by the present invention, and these shall be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. An angle and stress adjustment structure for a glass furnace feed port pool wall, comprising a feed port built of pool wall bricks (1), a kiln sill (2) is arranged on the pool wall bricks (1), and a cooling channel is arranged on the kiln sill (2), characterized in that: A support mechanism (4) is arranged inside the pool wall brick (1), and the support mechanism (4) comprises a front support plate (41), a rear support plate (44) and a telescopic support rod (43) therebetween; the telescopic support rod (43) adapts to different inclination angles of the pool wall brick (1) and adjusts the stress distribution of the pool wall brick (1) by adjusting the telescopic length between the front support plate (41) and the rear support plate (44).

2. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 1, characterized in that: The kiln sill (2) is a horizontal step between the pool wall bricks (1), and the cooling channel in the kiln sill (2) is passed through a cooling medium when the temperature is reduced; the cooling channels are arranged in multiple layers in an interlaced manner to form a flow channel network, so that the cooling medium contacts the kiln sill (2) when flowing through.

3. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 1, characterized in that: The telescopic support rod (43) adopts a threaded structure, and a locking mechanism is provided on the telescopic support rod (43), and the locking mechanism is used for firmly locking the telescopic support rod.

4. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 1 or 2, characterized in that: The telescopic support rod (43) extends forward and bends, and is fixedly connected to the front support plate (41); the telescopic support rod (43) extends backward and bends, and is fixedly connected to the rear support plate (44).

5. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 3, characterized in that: The telescopic support rod (43) is also provided with reinforcing ribs, which are evenly distributed along the long side direction of the support plate to improve its bearing capacity and anti-deformation ability.

6. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 1, characterized in that: The front support plate (41) is spaced a certain distance from the pool wall brick (1), and a sensor (42) is arranged in the middle of the front support plate (41). The sensor (42) is used to detect the temperature of the glass furnace feed port.

7. The angle and stress adjustment structure of the glass furnace feed port pool wall according to claim 1, characterized in that: The telescopic lengths of the support mechanisms (4) inside the pool wall bricks (1) are all different, wherein the telescopic length in the middle of the support mechanism (4) is greater than the telescopic lengths on both sides.

8. A method for adjusting the angle and stress of a pool wall of a glass furnace feed port, using the angle and stress adjustment structure of a pool wall of a glass furnace feed port as claimed in any one of claims 1 to 7, characterized in that: The steps include: S1. Initial installation: S11. Install pool wall tiles: S111. Clean the foundation and make it level; S112, laying the first layer of pool wall tiles; S113, laying pool wall tiles upwards layer by layer; S12. Setting the kiln sill: S121, marking the position of the kiln edge (2); S122, constructing a kiln sill (2) to form a horizontal step; S123, checking the flatness of the kiln sill (2); S13. Setting cooling channel: S131, providing multiple layers of staggered cooling channels; S132, providing a cooling channel on the kiln sill (2); S133, the cooling channel is connected to the cooling system; S14. Install the support mechanism: S141, installing the front support plate (41) and the rear support plate (44) inside the pool wall bricks; S142, installing the telescopic support rod (43) and adjusting it to the initial length through the thread; S143, using a locking mechanism to firmly lock the telescopic support rod (43); S144, adjusting the length of the telescopic support rod (43) to adapt to the inclination angle of the pool wall tiles; S145, extending and bending the telescopic support rod (43) forward, and fixedly connected to the front support plate (41), and extending and bending the telescopic support rod (43) backward, and fixedly connected to the rear support plate (44); S15. Install the sensor: S151, drilling a hole between the front support plate (41) and the pool wall brick; S152, installing the sensor (42) in the hole; S153, connecting the sensor (42) to the control system; S2. Support mechanism adjustment: S21. Adjust the length of the telescopic support rod (43): S211, recording the actual inclination angle of the pool wall tiles; S212, rotating the threaded portion of the telescopic support rod (43) to adjust its length; S213, repeatedly adjusting the support effect until the optimal telescopic length is reached; S22, secure locking: S221, after the telescopic support rod (43) is adjusted into place, a locking mechanism is used to securely lock it; S222, check whether the locking mechanism is firm and reliable to prevent the telescopic support rod from loosening; S23, stress distribution adjustment: S231, according to the stress distribution in different areas of the pool wall tiles; S232, adjusting the telescopic length of each supporting mechanism (4); S233. Check the stress distribution of the pool wall tiles after adjustment.

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