Boiler mounting and fixing mechanism

Abstract

The utility model belongs to the technical field of boiler installation, and particularly relates to a boiler installation fixing mechanism which comprises a square boiler bottom, triangular plates are arranged at the four corners of the upper surface of the square boiler bottom, the waist sides of the triangular plates have radians and are integrally provided with arc-shaped side plates, and foot plates are fixed to the two sides of the triangular plates. The lower ends of the foot plates are attached to the sides of the adjacent square furnace bottoms and extend downwards, the lower edges of the foot plates are turned over in the direction away from the square furnace bottoms, a plurality of tension bolts are installed at the turned-over positions of the foot plates in a penetrating and threaded mode, a plurality of fastening bolts are installed between the ends, close to each other, of every two adjacent arc-shaped side plates in a penetrating mode, and gaskets are bonded to the inner arc faces of the arc-shaped side plates. And at least one wing plate is fixed on the upper surface of the triangular plate, and the wing plate is fixedly connected with the adjacent arc-shaped side plate. A supporting structure with four corners and a circular ring is formed, and double supporting is achieved through one-time installation, so that the firmness of installation and fixation of the square furnace bottom is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of boiler installation, and specifically relates to a boiler installation fixing mechanism. Background Art

[0002] Boilers are mainly divided into horizontal boilers and vertical boilers according to their installation methods. Among them, horizontal boilers are supported by several steel rails under the tank body, with a lower center of gravity, good stability, and it is easier to fix them on the ground. Vertical boilers often stand on the ground, with a higher center of gravity. They are prone to tipping over and other dangerous situations due to the side thrust of airflow, and need to be fixed.

[0003] Traditional vertical boilers use bolts that penetrate the ground to tighten the furnace bottom from the four corners. In order to enhance the vertical boiler's uprighting effect, a ring-shaped support structure is gradually becoming popular. A support structure with a slope is set up on the waist of the furnace body to stabilize the center of gravity while adding anti-corrosion and anti-rust layers.

[0004] When a vertical boiler is fixed on the ground, multiple pipes are often installed on the outside, which makes it difficult to support. Generally, the furnace body is tightened on the ground with bolts, and the furnace bottom is mainly a square structure. Each bolt only passes through the pin holes of the furnace bottom. The horizontal support area of ​​the furnace bottom is limited, which makes it inconvenient to support the square furnace bottom circumferentially. For this reason, we propose a boiler installation and fixing mechanism. Utility Model Content

[0005] The utility model aims to provide a boiler installation and fixing mechanism, which respectively forms supporting structures of four corners and a circular ring, and installs double supports at one time, so as to improve the reliability of the installation and fixing of the square furnace bottom.

[0006] The technical solutions adopted in this utility are as follows:

[0007] A boiler installation and fixing mechanism comprises a square furnace bottom, wherein four corners of the upper surface of the square furnace bottom are provided with triangular plates, the waist sides of the triangular plates are curved and arc-shaped side plates are integrally installed, foot plates are fixed on both sides of the triangular plates, the lower ends of the foot plates are attached to one side of the adjacent square furnace bottom and extend downward, and the lower edges are folded in the direction away from the square furnace bottom, and a plurality of tightening bolts are installed through threads at the folded parts of the foot plates. During installation, the square furnace bottom faces downward and drops to a designated position, and then the four corners of the square furnace bottom are covered with four triangular plates respectively, and the foot plates are respectively attached to one side of the adjacent square furnace bottom, and then the tightening bolts are passed through the corresponding folded parts of the foot plates and inserted into the screw holes so as to anchor them to the ground. At this time, the four triangular plates support the arc-shaped side plates, so that the four arc-shaped side plates form a complete circular ring to cover the lower edge of the fully automatic electric heating boiler, and double support is installed at one time to improve the reliability of the installation and fixation of the square furnace bottom.

[0008] A plurality of fastening bolts are installed through the ends of two adjacent arc-shaped side plates that are close to each other. The fastening bolts are passed through the two adjacent arc-shaped side plates and then locked with nuts. The four arc-shaped side plates can be locked, making the circular ring structure they form more reliable and stably supporting the lower edge of the fully automatic electric boiler circumferentially.

[0009] Gaskets are bonded to the inner curved surfaces of the curved side plates, and there are gaps between the gaskets. The gaskets can be made of aerogel felt and can fill the gap between the curved side plates and the full-automatic electric boiler through their own deformation, so that the circular ring structure and the full-automatic electric boiler fit tightly to prevent relative shaking or buffer collisions.

[0010] At least one wing plate is fixed on the upper surface of the triangular plate, and the wing plate is fixedly connected to the adjacent arc-shaped side plates to support the adjacent arc-shaped side plates in a triangular shape, and reinforcement is performed between the triangular plate and the arc-shaped side plates to improve the supporting strength of the fixing mechanism.

[0011] An embedded part with a porous square plate structure is arranged under the square furnace bottom. The embedded part is threadedly connected to the tensioning bolt. The embedded part can be made of stainless steel, which can further harden the ground and conveniently leave screw holes. The internal thread is not easy to deform and can continuously engage the thread of the tensioning bolt.

[0012] The openings of the embedded parts away from the tensioning bolts are all plugged with rubber caps for closing the idle screw holes to avoid blockage caused by accumulation of dust and other impurities.

[0013] The technical effects achieved by this utility model are:

[0014] The utility model discloses a boiler installation and fixing mechanism. When installing, the square furnace bottom faces downward and is dropped to a designated position. Then, four corners of the square furnace bottom are covered with four triangular plates respectively. The foot plates are respectively pressed against one side of the adjacent square furnace bottom. Then, a tension bolt is passed through the corresponding foot plate folding part and inserted into the screw hole so as to anchor the boiler to the ground. At this time, the four triangular plates support the arc-shaped side plates so that the four arc-shaped side plates form a complete circular ring to cover the lower edge of the full-automatic electric heating boiler. Double supports are installed at one time so as to improve the reliability of the installation and fixing of the square furnace bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a boiler installation fixing mechanism of the present invention;

[0016] Figure 2 It is a top view of four triangles of the utility model;

[0017] Figure 3 This is the front view of the practical curved side board;

[0018] Figure 4 It is a top view of the embedded part of this utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Square furnace bottom; 2. Triangle plate; 3. Foot plate; 4. Tightening bolts; 5. Arc side plate; 6. Fastening bolts; 7. Gasket; 8. Wing plate; 9. Embedded parts; 10. Rubber cap. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0022] like Figure 1-4 As shown, a boiler installation and fixing mechanism comprises a square furnace bottom 1, which is used to support a fully automatic electric heating boiler of the CWNS series. A triangular plate 2 is arranged at each of the four corners of the upper surface of the square furnace bottom 1. The waist sides of the triangular plate 2 are curved and are integrally installed with a curved side plate 5. Foot plates 3 are fixed on both sides of the triangular plate 2. The lower ends of the foot plates 3 are attached to one side of the adjacent square furnace bottom 1 and extend downward, and the lower edges are folded in a direction away from the square furnace bottom 1. A plurality of tension bolts 4 are installed through threads at the folded parts of the foot plates 3. First, clean the ground, and concrete pouring or cement floor curing can be selected. The designated area is hardened and the screw holes are preset. The fully automatic electric heating boiler is lifted. When installing, the square furnace bottom 1 faces downward and drops to the designated position. Then the four corners of the square furnace bottom 1 are covered with four triangular plates 2, and the foot plates 3 are respectively pressed against one side of the adjacent square furnace bottom 1. Then the tension bolts 4 are passed through the corresponding folded parts of the foot plates 3 and inserted into the screw holes to anchor them to the ground. At this time, the four triangular plates 2 support the arc-shaped help plates 5, so that the four arc-shaped help plates 5 form a complete circular ring to cover the lower edge of the fully automatic electric heating boiler. Double supports are installed at one time to improve the reliability of the installation and fixation of the square furnace bottom 1.

[0023] For the preset screw holes, alloy internal threaded pipes can be selected and pre-buried in the designated position of the ground, which can be adapted to the tightening bolts 4 respectively. At this time, the two adjacent foot plates 3 are respectively attached to the edges of the square furnace bottom 1 without interfering with each other, and just drive the arc-shaped side plate 5 to stick to the lower edge of the full-automatic electric heating boiler without causing vertical obstruction. The fixing mechanism can fall vertically or stick to the square furnace bottom 1 horizontally.

[0024] like Figure 1 and Figure 2 As shown, a plurality of fastening bolts 6 are installed through the ends of two adjacent arc-shaped side plates 5 that are close to each other. The fastening bolts 6 are passed through the two adjacent arc-shaped side plates 5 and then locked with nuts. The four arc-shaped side plates 5 can be locked, making the circular ring structure they form more secure and stably supporting the lower edge of the fully automatic electric boiler circumferentially.

[0025] like Figure 1 and Figure 2 As shown, gaskets 7 are bonded to the inner curved surfaces of the curved side plates 5, and gaps are left between the gaskets 7. The gaskets 7 can be made of aerogel felt, which can fill the gap between the curved side plates 5 and the full-automatic electric boiler through its own deformation, so that the circular ring structure and the full-automatic electric boiler fit closely to prevent relative shaking or cushion collision.

[0026] like Figure 2 and Figure 3 As shown, at least one wing plate 8 is fixed to the upper surface of the triangular plate 2, and the wing plate 8 is fixedly connected to the adjacent arc-shaped side plates 5 to support the adjacent arc-shaped side plates 5 in a triangular shape, and reinforcement is performed between the triangular plate 2 and the arc-shaped side plates 5 to improve the supporting strength of the fixing mechanism.

[0027] like Figure 2 and Figure 4 As shown, an embedded part 9 with a porous square plate structure is arranged under the square furnace bottom 1. The embedded part 9 is threadedly connected with the tensioning bolt 4. The embedded part 9 can be made of stainless steel, which can further harden the ground and conveniently leave screw holes. The internal thread is not easy to deform and can continuously engage the thread of the tensioning bolt 4.

[0028] like Figure 1 and Figure 4 As shown, the openings of the embedded parts 9 away from the tensioning bolts 4 are all plugged with rubber caps 10 for closing the idle screw holes to prevent accumulation of dust and other impurities causing blockage.

[0029] The working principle of the utility model is as follows: when installing, the square furnace bottom 1 faces downward and falls to the designated position, and then the four corners of the square furnace bottom 1 are covered with four triangular plates 2 respectively, and the foot plates 3 are respectively pressed against one side of the adjacent square furnace bottom 1, and then the tension bolts 4 are passed through the corresponding folded parts of the foot plates 3 and inserted into the screw holes so as to anchor them to the ground. At this time, the four triangular plates 2 support the arc-shaped helper plates 5, so that the four arc-shaped helper plates 5 form a complete circular ring to cover the lower edge of the fully automatic electric heating boiler, and double supports are installed at one time to improve the reliability of the installation and fixation of the square furnace bottom 1.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A boiler installation and fixing mechanism, comprising a square furnace bottom (1), characterized in that: The four corners of the upper surface of the square furnace bottom (1) are all provided with triangular plates (2), the waist sides of the triangular plates (2) are all curved and are all integrally installed with arc-shaped side plates (5), and foot plates (3) are fixed on both sides of the triangular plates (2), the lower ends of the foot plates (3) are all attached to one side of the adjacent square furnace bottom (1) and extend downward, and the lower edges are all folded in a direction away from the square furnace bottom (1), and a plurality of tightening bolts (4) are threadedly installed through the folded parts of the foot plates (3).

2. A boiler installation and fixing mechanism according to claim 1, characterized in that: A plurality of fastening bolts (6) are installed through the ends of two adjacent arc-shaped side plates (5) that are close to each other.

3. A boiler installation and fixing mechanism according to claim 1, characterized in that: Gaskets (7) are bonded to the inner arc surfaces of the arc-shaped side plates (5), and intervals are left between the gaskets (7).

4. A boiler installation and fixing mechanism according to claim 1, characterized in that: At least one wing plate (8) is fixed on the upper surface of the triangular plate (2), and the wing plate (8) is fixedly connected to the adjacent arc-shaped side plate (5).

5. A boiler installation and fixing mechanism according to claim 1, characterized in that: An embedded part (9) in a porous square plate structure is arranged below the square furnace bottom (1), and the embedded part (9) and the tension bolt (4) are both threadedly connected.

6. A boiler installation and fixing mechanism according to claim 5, characterized in that: The openings of the embedded parts (9) away from the tensioning bolts (4) are all plugged with rubber caps (10).

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