A support assembly for a gas boiler

Abstract

The present invention provides a support assembly for a gas boiler, belonging to the technical field of boilers. The technical solution is as follows: It includes a base, and side frames for installing sound insulation boards are symmetrically and rotatably arranged on both sides of the base. At both ends of the lower part of the inner side of the side frame, bottom plates are symmetrically arranged. The bottom plate includes a horizontal section and an arc section, and the outer end of the arc section bends towards the base; the lower end surface of the horizontal section is arranged on the base through a plurality of springs, and a strip-shaped opening for installing and placing the springs and a rectangular opening allowing the arc section to extend are arranged on the base; the gas boiler presses down from the upper end of the arc section, the horizontal section can be parallel to the upper end surface of the base, the springs are compressed, the outer end of the arc section extends into the rectangular opening and the lower end surface of the arc section abuts against the rectangular opening; a U-shaped chute for placing the sound insulation board is opened on the upper end surface of the side frame. The beneficial effect of the present invention is: to reduce the noise generated by the boiler to a certain extent.

Description

[0001] This is a divisional application. The invention name of the original application is: A support assembly for noise reduction of gas boilers. The application date of the original application is: 2022-05-24, and the application number of the original application is: CN202210569788.2. Technical Field

[0002] The present invention belongs to the technical field of boilers, and particularly relates to a support assembly for gas boilers. Background Art

[0003] Gas boilers include gas water boilers, gas hot water boilers, gas steam boilers, etc. As the name implies, a gas boiler refers to a boiler that uses gas as fuel. Compared with oil-fired boilers and electric boilers, gas boilers are the most economical, so most people choose gas boilers as boiler equipment for steam, heating, and bathing. However, since the boiler generates relatively large noise during operation, it seriously affects the staff in the boiler house. Therefore, a support assembly with a certain noise reduction effect is designed. Summary of the Invention

[0004] The purpose of the present invention is to provide a support assembly for gas boilers that can reduce noise to a certain extent.

[0005] The present invention is achieved by the following measures: A support assembly for gas boilers, characterized in that it includes a base, and side frames for installing sound insulation boards are symmetrically and rotatably arranged on both sides of the base. At both ends of the lower part inside the side frames, bottom plates are symmetrically arranged. The included angle between the bottom plate and the side frame is greater than 90 degrees and less than 100 degrees. The bottom plate includes a horizontal section and an arc section, and the outer end of the arc section bends towards the base.

[0006] The lower end surface of the horizontal section is arranged on the base through a plurality of springs, and the included angle between the horizontal section and the upper end surface of the base is less than 80 degrees and greater than 60 degrees. A strip-shaped opening for installing and placing the springs and a rectangular opening allowing the arc section to extend are arranged on the base.

[0007] When the gas boiler presses down from the upper end of the arc section, the horizontal section can be parallel to the upper end surface of the base, the springs are compressed, the outer end of the arc section extends into the rectangular opening, and the lower end surface of the arc section abuts against the rectangular opening. The concave area between the two arc sections can cooperate with the curved surface of the boiler to increase stability.

[0008] A U-shaped chute for placing the sound insulation board is opened on the upper end surface of the side frame.

[0009] A plurality of compression springs are arranged on the lower end surface of the horizontal section. The horizontal section is parallel to the upper end surface of the base, and the lower end of the compression spring can abut against the base.

[0010] It also includes an auxiliary installation structure for the sound insulation board. The auxiliary installation structure includes a bracket bottom plate, on which columns are symmetrically arranged. An adjusting plate is arranged between the two columns. The middle position of the adjusting plate is rotatably arranged on the columns. One side above the adjusting plate is rotatably provided with a screw rod through an ear plate. The axis of the screw rod is parallel to the adjusting plate. The other side is fixedly provided with a guide rod through an ear plate. A moving plate is rotatably arranged on the screw rod. The moving plate is sleeved on the guide rod. Removable U-shaped brackets are arranged at both ends of the moving plate;

[0011] When the boiler is not placed on the bottom plate, the adjusting plate can be parallel to the side frame. The sound insulation board is inserted into the U-shaped chute from the outside of the side frame and placed on the U-shaped bracket. When the screw rod rotates, the moving plate can move linearly along the U-shaped chute and can reach the bottom of the side frame.

[0012] It also includes an adjusting structure for the adjusting plate. The adjusting structure includes a hollow cylinder. A circular plate is slidably arranged inside the hollow cylinder. One end of the circular plate is provided with an adjusting rod extending out of the hollow cylinder. The other end of the circular plate is arranged on the hollow cylinder through a telescopic spring. The outer end of the adjusting rod is hinged with a limiting plate. A threaded hole is arranged at one end of the hollow cylinder away from the limiting plate, and a hinge block is arranged on the side wall of the hollow cylinder. The hinge block is rotatably arranged on the adjusting plate. It also includes a stud cooperating with the threaded hole. The lower end of the stud is threadedly connected with a threaded sleeve;

[0013] A plurality of connecting plates connecting the upper horizontal frame and the lower horizontal frame are arranged on the outside of the side frame. A convex platform is arranged on the outside of the connecting plate. A T-shaped chute is penetrated through the convex platform. The lower end of the T-shaped chute faces outwards. The limiting plate can be slidably arranged at the large end of the T-shaped chute; The T-shaped chute penetrating through the convex platform can facilitate the removal of the limiting plate.

[0014] Insert the limiting plate into the T-shaped chute, move the bracket bottom plate, the limiting plate moves along the T-shaped chute and pulls the adjusting plate to be parallel to the side frame until the limiting plate moves to the lower end of the T-shaped chute. The stud is installed into the threaded hole, and the end extending into the hollow cylinder can pass through the telescopic spring and press against the circular plate. The sleeve can press against the bracket bottom plate to realize the fixation of the adjusting plate.

[0015] A U-shaped groove for placing the U-shaped bracket is arranged on the lower horizontal frame of the side frame. The U-shaped groove is lower than the U-shaped chute.

[0016] A setscrew is threadedly connected to the side wall of the U-shaped bracket.

[0017] Pulleys are symmetrically arranged at the upper outer side of the side frame. Hoisting plates with hoisting holes are arranged on the outer sides of the U-shaped bracket and the support base plate. A steel wire rope is wound around the pulleys. One end of the steel wire rope can be detachably fixed to the hoisting hole of the U-shaped bracket, and the other end can be detachably fixed to the hoisting hole of the support base plate.

[0018] When the U-shaped bracket and the sound insulation board are located at the lower part of the U-shaped chute, remove the U-shaped bracket from the moving plate, then fix one end of the steel wire rope wound around the pulleys to the U-shaped bracket, and the other end to the support base plate, and keep the steel wire rope taut. The support base plate is fixed to the ground.

[0019] It further includes a frame that can be fixedly installed on the upper end surface of the side frame. A sound insulation board installation groove consistent with the U-shaped chute is arranged on the frame.

[0020] When the gas boiler is pressed down from the upper end of the arc section, the two side frames move towards the middle of the base. At the same time, under the limitation of the steel wire rope, the U-shaped bracket drives the sound insulation board towards the frame until the U-shaped bracket reaches the upper horizontal frame, and the U-shaped bracket can be fixed on the upper horizontal frame.

[0021] A sound insulation board installation opening communicating with the U-shaped chute is opened on any side wall of the side frame, and a detachable baffle is arranged on the installation opening.

[0022] Anti-slip protrusions are arranged on the support base plate, and the stud abuts against the anti-slip protrusions.

[0023] A number of the sound insulation boards can be placed in both the side frame and the frame, and the number is the same, which can reduce the weight of a single sound insulation board and facilitate installation.

[0024] Mounting holes can be arranged on the side walls of the two side frames and the frame for installing the sound insulation boards on the other two sides according to actual needs. The side frames and the frame are both rectangular frames.

[0025] Working principle: Before hoisting the boiler, place the base at a suitable position, then push the support base plate beside the side frame, slide the limit plate into the T-shaped chute, and then continue to move the support base plate. At this time, the limit plate moves along the T-shaped chute, and pulls the circular plate through the adjusting rod to move in the hollow cylinder against the force of the telescopic spring, so as to make the adjusting plate parallel to the side frame. Then, install the stud on the hollow cylinder, install the stud into the threaded hole, and the end extending into the hollow cylinder can pass through the telescopic spring and press on the circular plate, and the sleeve can press on the support base plate to fix the adjusting plate;

[0026] Then install the U-shaped bracket on the moving plate, with the initial position close to the upper end of the side frame. Install the sound insulation board from the U-shaped chute, place the lower end of the sound insulation board on the U-shaped bracket, and then rotate the screw rod to drive the moving plate to move towards the lower part of the side frame. Stop when it moves to the upper part of the U-shaped chute where the second sound insulation board can be inserted, and then continue to install the sound insulation board until the installation of the side frame is completed. This can shorten the distance for installing the sound insulation board to the bottom of the side frame and avoid breaking the sound insulation board during excessive movement.

[0027] After the installation of the sound insulation board on the side frame is completed, separate the U-shaped bracket from the moving plate. When rotating the sleeve, the sleeve is separated from the ground, and then install the frame and the steel wire rope. After the preparation is completed, hoist the boiler. When the boiler presses down from the upper end of the arc section, the horizontal section can be parallel to the upper end face of the base, the spring is compressed, the outer end of the arc section extends into the rectangular opening and the lower end face of the arc section abuts against the rectangular opening; the two side frames move towards the middle of the base. At the same time, under the limitation of the steel wire rope, the U-shaped bracket drives the sound insulation board to move towards the frame until the U-shaped bracket reaches the upper cross frame, and the U-shaped bracket is fixed on the upper cross frame by bolts, welding or directly using set screws. At this time, since the T-shaped chute is arranged through, the limit plate can be removed from the T-shaped chute in time.

[0028] Compared with the prior art, the beneficial effects of the present invention are: it can reduce noise to a certain extent; the installation and fixation of the sound insulation board rely on the gravity of the boiler, improving the construction efficiency and the overall stability of the base. Description of the Drawings

[0029] Figure 1 Schematic diagram of the overall structure of the present invention Figure 1 ;

[0030] Figure 2 Schematic diagram of the overall structure of the present inventionFigure 2 ;

[0031] Figure 3 It is a schematic diagram of the overall structure of the second embodiment;

[0032] Figure 4 is Figure 3 a partial enlarged view of the position A in

[0033] Figure 5 It is a schematic diagram of a partial structure of the second embodiment;

[0034] Figure 6 is Figure 5 a partial enlarged view of the position B in

[0035] Figure 7 It is a schematic diagram of the structure of the auxiliary installation structure;

[0036] Figure 8 It is a schematic diagram of the structure when the sound insulation board is erected;

[0037] Among them, the reference numerals are: 1, base; 2, side frame; 3, bottom plate; 4, U-shaped bracket; 5, frame; 6, bracket bottom plate; 7, hollow column; 8, pulley; 10, sound insulation board; 101, strip-shaped opening; 102, rectangular opening; 201, U-shaped chute; 202, installation opening; 203, convex platform; 204, T-shaped chute; 205, U-shaped groove; 301, horizontal section; 302, arc section; 303, spring; 601, column; 602, adjusting plate; 603, screw; 604, guide rod; 605, moving plate; 606, bracket bottom plate lifting hole; 701, adjusting rod; 702, limiting plate; 703, hinge block; 704, stud; 705, sleeve. Specific embodiments

[0038] To clearly illustrate the technical features of this solution, the following will elaborate on this solution through specific embodiments.

[0039] Embodiment 1:

[0040] Refer to Figure 1 - Figure 2 , a support assembly for a gas boiler, including a base 1, the base 1 is provided with a plurality of legs, and side frames 2 for installing a sound insulation board 10 are symmetrically and rotatably arranged on both sides of the base 1. At both ends of the lower part of the inner side of the side frame 2, bottom plates 3 are symmetrically arranged. The included angle between the bottom plate 3 and the side frame 2 is greater than 90 degrees and less than 100 degrees. The bottom plate 3 includes a horizontal section 301 and an arc section 302, and the outer end of the arc section bends towards the base 1;

[0041] The lower end surface of the horizontal section 301 is arranged on the base 1 through a plurality of springs 303, and the included angle between the horizontal section 301 and the upper end surface of the base 1 is less than 80 degrees and greater than 60 degrees. A strip-shaped opening 101 for installing and placing the springs 303 and a rectangular opening 102 allowing the arc section to protrude are arranged on the base 1;

[0042] The gas boiler presses down from the upper end of the arc section 302, the horizontal section 301 can be parallel to the upper end surface of the base 1, the springs 303 are compressed, the outer end of the arc section 302 extends into the rectangular opening 102 and the lower end surface of the arc section abuts against the rectangular opening 102. The sunken area between the two arc sections 302 can cooperate with the curved surface of the boiler to increase stability.

[0043] A U-shaped chute 201 for placing the sound insulation board 10 is opened on the upper end surface of the side frame 2.

[0044] A plurality of compression springs are arranged on the lower end surface of the horizontal section 301, the horizontal section 301 is parallel to the upper end surface of the base 1, and the lower end of the compression spring can abut against the base 1.

[0045] Embodiment 2:

[0046] See Figure 1 - Figure 8 , on the basis of Embodiment 1, it further includes an auxiliary installation structure for the sound insulation board 10. The auxiliary installation structure includes a support base plate 6. Columns 601 are symmetrically arranged on the support base plate 6. An adjusting plate 602 is arranged between the two columns 601. The middle position of the adjusting plate 602 is rotatably arranged on the columns 601. A screw 603 is rotatably arranged on the upper side of the adjusting plate 602 through an ear plate. The axis of the screw 603 is parallel to the adjusting plate 602. A guide rod 604 is fixedly arranged on the other side through an ear plate. A moving plate 605 is rotatably arranged on the screw 603. The moving plate 605 is sleeved on the guide rod 604. Removable U-shaped brackets 4 are arranged at both ends of the moving plate 605;

[0047] When the boiler is not placed on the bottom plate 3, the adjusting plate 602 can be parallel to the side frame 2. The sound insulation board 10 is inserted into the U-shaped chute 201 from the outside of the side frame 2 and placed on the U-shaped bracket 4. The screw 603 rotates, and the moving plate 605 can move linearly along the U-shaped chute 201 and can reach the bottom of the side frame 2.

[0048] It further includes an adjusting structure for the adjusting plate 602. The adjusting structure includes a hollow cylinder 7. A circular plate is slidably arranged inside the hollow cylinder 7. One end of the circular plate is provided with an adjusting rod 701 extending out of the hollow cylinder 7. The other end of the circular plate is arranged on the hollow cylinder 7 through a telescopic spring. The outer end of the adjusting rod 701 is hingedly provided with a limiting plate 702. One end of the hollow cylinder 7 away from the limiting plate 702 is provided with a threaded hole and a hinge block 703 is arranged on the side wall of the hollow cylinder 7. The hinge block 703 is rotatably arranged on the adjusting plate 602. It further includes a stud 704 matching with the threaded hole. The lower end of the stud 704 is provided with a threaded sleeve 705 through threaded connection;

[0049] A plurality of connecting plates connecting the upper cross border and the lower cross border are arranged on the outer side of the side frame 2. A boss 203 is arranged on the outer side of the connecting plate. A T-shaped sliding groove 204 is penetrated through the boss 203. The lower end of the T-shaped sliding groove 204 faces outwards. The limiting plate 702 can be slidably arranged at the large end of the T-shaped sliding groove 204; The T-shaped sliding groove 204 penetrating through the boss 203 can facilitate the removal of the limiting plate 702.

[0050] Insert the limiting plate 702 into the T-shaped sliding groove 204, move the support bottom plate 6. The limiting plate 702 moves along the T-shaped sliding groove 204 and pulls the adjusting plate 602 to be parallel to the side frame 2 until the limiting plate 702 moves to the lower end of the T-shaped sliding groove 204. The stud 704 is installed into the threaded hole. The end extending into the hollow cylinder 7 can pass through the telescopic spring and press on the circular plate. The sleeve 705 can press on the support bottom plate 6 to realize the fixation of the adjusting plate 602.

[0051] A U-shaped groove 205 placed in the U-shaped bracket 4 is arranged on the lower cross border of the side frame 2. The U-shaped groove 205 is lower than the U-shaped sliding groove 201.

[0052] A set screw is arranged on the side wall of the U-shaped bracket 4 through threaded connection.

[0053] Pulleys 8 are symmetrically arranged at the upper outer side of the side frame 2. Hoisting plates with hoisting holes are arranged on the outer sides of the U-shaped bracket 4 and the support bottom plate 6. Steel wires are wound around the pulleys 8. One end of the steel wire can be detachably fixed to the hoisting hole of the U-shaped bracket 4, and the other end can be detachably fixed to the hoisting hole of the support bottom plate 606;

[0054] When the U-shaped bracket 4 and the sound insulation board 10 are located at the lower part of the U-shaped sliding groove 201, remove the U-shaped bracket 4 from the moving plate 605, then fix one end of the steel wire wound around the pulley 8 to the U-shaped bracket 4, and the other end to the support bottom plate 6, and keep the steel wire taut. The support bottom plate 6 is fixed to the ground;

[0055] It further includes a frame 5 that can be fixedly installed on the upper end surface of the side frame 2. A sound insulation board 10 installation groove consistent with the U-shaped sliding groove 201 is arranged on the frame 5;

[0056] When the gas boiler is pressed down from the upper end of the arc section 302, the two side frames 2 move towards the middle of the base 1. At the same time, under the limitation of the steel wire rope, the U-shaped bracket 4 drives the sound insulation board 10 to move towards the frame until the U-shaped bracket 4 reaches the upper horizontal side frame and can be fixed on the upper horizontal side frame.

[0057] On any side wall of the side frame 2, there is a sound insulation board installation opening 202 communicated with the U-shaped chute 201, and a detachable baffle is arranged on the installation opening 202.

[0058] Anti-slip protrusions are arranged on the bracket bottom plate 6, and the stud 704 abuts against the anti-slip protrusions.

[0059] A number of sound insulation boards 10 can be placed in both the side frame 2 and the frame 5 and the quantity is the same, which can reduce the weight of a single sound insulation board 10 and facilitate installation.

[0060] Installation holes can be arranged on the side walls of the two side frames 2 and the frame 5 for installing the sound insulation boards 10 on the other two sides according to actual requirements. The side frames 2 and the frame are both rectangular frames.

[0061] Working principle: Before hoisting the boiler, first place the base 1 in a suitable position, then push the bracket bottom plate 6 to the side of the side frame 2, slide the limit plate 702 into the T-shaped chute 204, and then continue to move the bracket bottom plate 6. At this time, the limit plate 702 moves along the T-shaped chute 204, and the circular plate is pulled by the adjusting rod 701 to move in the hollow column 7 against the force of the telescopic spring, so as to make the adjusting plate 602 parallel to the side frame 2. Then, by installing the stud 704 on the hollow column 7, the stud 704 is installed into the threaded hole, and one end extending into the hollow column 7 can pass through the telescopic spring and abut against the circular plate, and the sleeve 705 can abut against the bracket bottom plate 6 to fix the adjusting plate 602;

[0062] Then install the U-shaped bracket 4 on the moving plate 605, with the initial position close to the upper end of the side frame 2. Install the sound insulation board 10 from the U-shaped chute 201, place the lower end of the sound insulation board 10 on the U-shaped bracket 4, and then rotate the screw rod 603 to drive the moving plate 605 to move towards the lower part of the side frame 2. Stop when the upper part of the U-shaped chute 201 can insert the second sound insulation board 10, and then continue to install the sound insulation board 10 until the installation of the side frame 2 is completed. This can shorten the distance for installing the sound insulation board 10 to the bottom of the side frame 2 and avoid breaking the sound insulation board 10 during excessive movement.

[0063] After the sound insulation board 10 on the side frame 2 is installed, separate the U-shaped bracket 4 from the moving plate 605. When the sleeve 705 is rotated, the sleeve 705 is disengaged from the ground, and then install the frame 5 and the steel wire rope. After the preparation is completed, hoist the boiler. When the boiler is pressed down from the upper end of the arc section 302, the horizontal section 301 can be parallel to the upper end face of the base 1, the spring 303 is compressed, the outer end of the arc section 302 extends into the rectangular opening 102 and the lower end face of the arc section 302 abuts against the rectangular opening 102; the two side frames 2 move towards the middle of the base 1. At the same time, under the limitation of the steel wire rope, the U-shaped bracket 4 drives the sound insulation board 10 to move towards the frame until the U-shaped bracket 4 reaches the upper horizontal frame, and the U-shaped bracket 4 is fixed to the upper horizontal frame by bolts, welding or directly using set screws. At this time, since the T-shaped chute 204 is arranged through, the limit plate 702 can be removed from the T-shaped chute 204 in time.

[0064] It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0065] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0066] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0067] The un-described technical features of the present invention can be achieved by or adopted from the prior art and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention shall also fall within the protection scope of the present invention.

Claims

1. A support assembly for a gas boiler, characterized in that, It includes a base. On both sides of the base, side frames for installing sound insulation boards are symmetrically and rotatably arranged. At both ends of the lower part of the inner side of the side frames, bottom plates are symmetrically arranged. The included angle between the bottom plate and the side frame is greater than 90 degrees and less than 100 degrees. The bottom plate includes a horizontal section and an arc section, and the outer end of the arc section bends towards the base. The lower end surface of the horizontal section is arranged on the base through a plurality of springs, and the included angle between the horizontal section and the upper end surface of the base is less than 80 degrees and greater than 60 degrees. A strip-shaped opening for installing and placing the springs and a rectangular opening allowing the arc section to extend are arranged on the base. The gas boiler presses down from the upper end of the arc section, the horizontal section can be parallel to the upper end surface of the base, the springs are compressed, the outer end of the arc section extends into the rectangular opening, and the lower end surface of the arc section abuts against the rectangular opening. A U-shaped chute for placing the sound insulation board is opened on the upper end surface of the side frame. A plurality of compression springs are arranged on the lower end surface of the horizontal section. The horizontal section is parallel to the upper end surface of the base, and the lower end of the compression spring can abut against the base. It also includes an auxiliary installation structure for the sound insulation board. The auxiliary installation structure includes a support base plate. On the support base plate, columns are symmetrically arranged. Between the two columns, an adjusting plate is arranged. The middle position of the adjusting plate is rotatably arranged on the columns. On one side above the adjusting plate, a screw rod is rotatably arranged through an ear plate. The axis of the screw rod is parallel to the adjusting plate. On the other side, a guide rod is fixedly arranged through an ear plate. A moving plate is rotatably arranged on the screw rod. The moving plate is sleeved on the guide rod. At both ends of the moving plate, detachable U-shaped brackets are arranged. When the boiler is not placed on the bottom plate, the adjusting plate can be parallel to the side frame. The sound insulation board is inserted into the U-shaped chute from the outside of the side frame and placed on the U-shaped bracket. The screw rod rotates, and the moving plate can move linearly along the U-shaped chute and can reach the bottom of the side frame. A setscrew is arranged on the side wall of the U-shaped bracket through threaded connection. On the upper end of the outside of the side frame, pulleys are symmetrically arranged. On the outside of the U-shaped bracket and the outside of the support base plate, hanging plates with hanging holes are arranged. A steel wire rope is wound around the pulley. One end of the steel wire rope can be detachably fixed to the hanging hole of the U-shaped bracket, and the other end can be detachably fixed to the hanging hole of the support base plate.

2. The support assembly for a gas boiler according to claim 1, characterized in that, It also includes an adjusting structure for the adjusting plate. The adjusting structure includes a hollow cylinder. Inside the hollow cylinder, a circular plate is slidably arranged. One end of the circular plate is provided with an adjusting rod extending out of the hollow cylinder. The other end of the circular plate is arranged on the hollow cylinder through a telescopic spring. The outer end of the adjusting rod is hinged with a limiting plate. At one end of the hollow cylinder away from the limiting plate, a threaded hole is arranged, and on the side wall of the hollow cylinder, a hinge block is arranged. The hinge block is rotatably arranged on the adjusting plate. It also includes a stud cooperating with the threaded hole. The lower end of the stud is provided with a threaded sleeve through threaded connection. A number of connecting plates for connecting the upper horizontal frame and the lower horizontal frame are arranged on the outer side of the side frame. A boss is arranged on the outer side of the connecting plate, and a T-shaped sliding groove is penetrated through the boss. The lower end of the T-shaped sliding groove faces outward, and the limiting plate can be slidably arranged at the large end of the T-shaped sliding groove; Insert the limiting plate into the T-shaped sliding groove, move the support bottom plate, the limiting plate moves along the T-shaped sliding groove and pulls the adjusting plate to be parallel to the side frame until the limiting plate moves to the lower end of the T-shaped sliding groove. The stud is installed in the threaded hole, and one end extending into the hollow cylinder can pass through the compression spring and abut against the circular plate, and the sleeve can abut against the support bottom plate to fix the adjusting plate.

3. The support assembly for a gas boiler according to claim 2, characterized in that, A U-shaped groove for placing the U-shaped bracket is arranged on the lower horizontal frame of the side frame, and the U-shaped groove is lower than the U-shaped sliding groove.

4. The support assembly for a gas boiler according to claim 3, characterized in that, When the U-shaped bracket and the sound insulation board are located at the lower part of the U-shaped sliding groove, remove the U-shaped bracket from the moving plate, then fix one end of the steel wire rope wound around the pulley on the U-shaped bracket, and the other end on the support bottom plate, and keep the steel wire rope tightened. The support bottom plate is fixed on the ground; It also includes a frame that can be fixedly installed on the upper end face of the side frame, and a sound insulation board installation groove consistent with the U-shaped sliding groove is arranged on the frame; When the gas boiler is pressed down from the upper end of the arc section, the two side frames move towards the middle of the base. At the same time, under the limitation of the steel wire rope, the U-shaped bracket drives the sound insulation board to move towards the frame until the U-shaped bracket reaches the upper horizontal frame, and the U-shaped bracket can be fixed on the upper horizontal frame; A sound insulation board installation opening communicating with the U-shaped sliding groove is opened on any side wall of the side frame, and a detachable baffle is arranged on the installation opening.

5. The support assembly for a gas boiler according to claim 4, characterized in that, Anti-slip protrusions are arranged on the support bottom plate, and the stud abuts against the anti-slip protrusions.

6. The support assembly for a gas boiler according to claim 4, characterized in that, A number of the sound insulation boards can be placed in both the side frame and the frame, and the number is the same.

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