Snakelike tube panel reinforcing structure

Abstract

The utility model provides a serpentine tube panel reinforcing structure which comprises a serpentine tube panel body, a first clamping plate and a second clamping plate are arranged on the outer side of the serpentine tube panel body, a clamping block is fixedly connected to one side of the first clamping plate, a clamping groove is formed in the inner wall of the second clamping plate, and the first clamping plate and the second clamping plate are fixedly connected through the clamping block. Grooves are formed in the inner walls of the first clamping plate and the second clamping plate; the fixing mechanism comprises a limiting groove formed in the inner wall of the first clamping plate, a positioning hole is formed in the inner wall of the limiting groove, a limiting block is fixedly connected to one side of the second clamping plate, a positioning rod is slidably connected to the inner wall of the limiting block, a connecting block is fixedly connected to one end of the positioning rod, and a spring is fixedly connected to one side of the connecting block. The serpentine tube panel reinforcing structure solves the problems that when some existing serpentine tube panel reinforcing structures replace or overhaul the serpentine tube panel, time consumed for disassembly and assembly is long, and the effect of rapidly disassembling and assembling the clamping plates cannot be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of serpentine tube reinforcement, in particular to a serpentine tube panel reinforcement structure. Background Art

[0002] At present, serpentine tube screens are widely used in the industrial field. Serpentine tube screens are tubes that meander multiple times in a plane. The convection heating surfaces of boilers, such as economizers, superheaters and reheaters, mostly adopt serpentine tube screen structures.

[0003] According to the Chinese authorized publication number: CN214791045U, a reinforcement structure for a serpentine tube panel has the following beneficial effects: first, slide the first slider, adjust the distance between adjacent first sliders to match the gap of the serpentine tube panel, and screw the first slider to the first clamping plate through screws, and perform the same operation on the second slider, and then fix the suspension rod on the top wall inside the boiler, and hang the first clamping plate and the second clamping plate under the suspension rod, and the first clamping block and the second clamping block clamp the serpentine tube panel, and the bolts connect the first clamping plate and the second clamping plate as a whole, thereby improving the stability of the serpentine tube panel during installation.

[0004] Although the above device is firmly fixed by bolts, a large number of bolts are required, resulting in a long time spent on disassembly and assembly when the serpentine tube screen is replaced or repaired later, and the effect of quick disassembly and assembly of the clamping plate cannot be achieved, resulting in certain usage defects.

[0005] Therefore, it is necessary to provide a new serpentine tube panel reinforcement structure to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a serpentine tube panel reinforcement structure which is convenient for quick disassembly and assembly of a first clamping plate and a second clamping plate.

[0007] The utility model provides a serpentine tube panel reinforcement structure, comprising a serpentine tube panel body, a first clamping plate and a second clamping plate are respectively arranged on the outer side of the serpentine tube panel body, a clamping block is fixedly connected to one side of the first clamping plate, a clamping groove is provided on the inner wall of the second clamping plate, and grooves are provided on the inner walls of the first clamping plate and the second clamping plate; a fixing mechanism, wherein the fixing mechanism comprises a limiting groove provided on the inner wall of the first clamping plate, a positioning hole is provided on the inner wall of the limiting groove, a limiting block is fixedly connected to one side of the second clamping plate, a positioning rod is slidably connected to the inner wall of the limiting block, one end of the positioning rod is fixedly connected to a connecting block, a spring is fixedly connected to one side of the connecting block, and a shifting rod is fixedly connected to the top of the connecting block.

[0008] As the serpentine tube panel reinforcement structure provided by the utility model, preferably, the fixing mechanism further comprises a sliding block fixed to one side of the connecting block, and a sliding groove is slidably connected to the outer side of the sliding block.

[0009] As the serpentine tube panel reinforcement structure provided by the utility model, preferably, the tops of the first clamping plate and the second clamping plate are both provided with mounting holes.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The serpentine tube panel reinforcement structure is provided with a fixing mechanism, so that when the serpentine tube panel needs to be replaced or repaired, the first clamping plate and the second clamping plate can be conveniently and quickly disassembled and assembled, thereby solving the problem that some existing serpentine tube panel reinforcement structures take a long time to disassemble and assemble when the serpentine tube panel needs to be replaced or repaired, and the clamping plates cannot be quickly disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A structural schematic diagram of a preferred embodiment of a serpentine tube panel reinforcement structure provided by the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the first clamping plate and the second clamping plate in the utility model;

[0014] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0015] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0016] Numbers in the figure: 1, serpentine tube screen body; 2, first clamping plate; 3, second clamping plate; 4, fixing mechanism; 41, limiting groove; 42, positioning hole; 43, limiting block; 44, positioning rod; 45, connecting block; 46, spring; 47, slider; 48, slide groove; 5, clamping block; 6, clamping groove; 7, mounting hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0018] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The terms used in this document in the specification of the present utility model are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A serpentine tube panel reinforcement structure comprises a serpentine tube panel body 1, a first clamping plate 2 and a second clamping plate 3 are respectively arranged on the outer side of the serpentine tube panel body 1, a clamping block 5 is fixedly connected to one side of the first clamping plate 2, a clamping groove 6 is provided on the inner wall of the second clamping plate 3, and grooves are provided on the inner walls of the first clamping plate 2 and the second clamping plate 3; a fixing mechanism 4, the fixing mechanism 4 comprises a limiting groove 41 provided on the inner wall of the first clamping plate 2, a positioning hole 42 is provided on the inner wall of the limiting groove 41, a limiting block 43 is fixedly connected to one side of the second clamping plate 3, a positioning rod 44 is slidably connected to the inner wall of the limiting block 43, one end of the positioning rod 44 is fixedly connected to a connecting block 45, one side of the connecting block 45 is fixedly connected to a spring 46, and the top of the connecting block 45 is fixedly connected to a lever.

[0020] In the specific implementation process, Figure 1-Figure 4 As shown, the fixing mechanism 4 further includes a sliding block 47 fixed to one side of the connecting block 45 , and a sliding groove 48 is slidably connected to the outer side of the sliding block 47 .

[0021] The tops of the first clamping plate 2 and the second clamping plate 3 are both provided with mounting holes 7 .

[0022] It should be noted that: by setting the fixing mechanism 4, when the serpentine tube panel body 1 needs to be replaced or repaired, the first clamping plate 2 and the second clamping plate 3 can be quickly disassembled and assembled. During installation, the first clamping plate 2 is placed flat on the ground, and then the serpentine tube panel body 1 is placed in the corresponding groove, and then the lever is moved to make the connecting block 45 drive the positioning rod 44 to move, so that the spring 46 is compressed, and at this time the positioning rod 44 retracts into the limit block 43, and then the second clamping plate 3 is moved to make the clamping block 5 engage with the clamping groove 6, so that the limit block 43 can be clamped into the limit groove 41, and at this time the lever is released, and the connection block 45 can drive the positioning rod 44 to automatically reset through the rebound force of the spring 46, so that the positioning rod 44 is inserted into the fixed position. The first clamping plate 2 and the second clamping plate 3 are fixed in the positioning hole 42, so as to reinforce the serpentine tube screen body 1. When the connecting block 45 moves, it can also drive the slider 47 to slide in the slide groove 48. The connecting block 45 can be stable when moving through the cooperation of the slider 47 and the slide groove 48. Then, the serpentine tube screen body 1 is moved to make the first clamping plate 2 and the second clamping plate 3 vertical. The serpentine tube screen body 1 can be hung through the mounting hole 7. When the serpentine tube screen body 1 needs to be replaced or overhauled, the lever is moved to make the connecting block 45 drive the positioning rod 44 to move, so that the positioning rod 44 is separated from the positioning hole 42, and then the second clamping plate 3 is moved to separate the limit block 43 from the limit groove 41, and the card slot 6 is separated from the card block 5.

[0023] The working principle of the serpentine tube panel reinforcement structure provided by the utility model is as follows:

[0024] When in use, the serpentine tube panel body 1 is placed in the groove of the inner wall of the first clamping plate 2, and then the lever is moved to make the connecting block 45 drive the positioning rod 44 to move and retract it into the limiting block 43, so that the spring 46 is compressed, and then the second clamping plate 3 is moved to make the clamping block 5 engage with the clamping groove 6, so that the limiting block 43 is engaged in the limiting groove 41, so that the first clamping plate 2 and the second clamping plate 3 are engaged, and then the lever is released, and the connecting block 45 can drive the positioning rod 44 to automatically reset through the rebound force of the spring 46, so that the positioning rod 44 is inserted into the positioning hole 42, so that the first clamping plate 2 and the second clamping plate 3 are fixed, and then the serpentine tube panel body 1 is quickly fixed, and the first clamping plate 2 and the second clamping plate 3 can be disassembled by reverse operation, so as to facilitate the replacement or maintenance of the serpentine tube panel body 1, and the operation is convenient.

[0025] For ease of description, spatially relative terms, such as "above", "above", "on the upper surface of", "above", etc., may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0026] In the above detailed description, reference is made to the accompanying drawings, which form a part of this document. In the accompanying drawings, similar symbols typically identify similar components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

[0027] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A serpentine tube panel reinforcement structure, characterized in that: The invention comprises a serpentine tube panel body (1), wherein a first clamping plate (2) and a second clamping plate (3) are respectively arranged on the outer side of the serpentine tube panel body (1), a clamping block (5) is fixedly connected to one side of the first clamping plate (2), a clamping groove (6) is provided on the inner wall of the second clamping plate (3), and a groove is provided on the inner wall of the first clamping plate (2) and the second clamping plate (3); A fixing mechanism (4), the fixing mechanism (4) comprising a limiting groove (41) provided on the inner wall of the first clamping plate (2), a positioning hole (42) provided on the inner wall of the limiting groove (41), a limiting block (43) fixedly connected to one side of the second clamping plate (3), a positioning rod (44) slidably connected to the inner wall of the limiting block (43), one end of the positioning rod (44) fixedly connected to a connecting block (45), one side of the connecting block (45) fixedly connected to a spring (46), and the top of the connecting block (45) fixedly connected to a shifting rod.

2. The serpentine tube panel reinforcement structure according to claim 1, characterized in that: The fixing mechanism (4) further comprises a sliding block (47) fixed to one side of the connecting block (45), and a sliding groove (48) is slidably connected to the outer side of the sliding block (47).

3. The serpentine tube panel reinforcement structure according to claim 1, characterized in that: The tops of the first clamping plate (2) and the second clamping plate (3) are both provided with mounting holes (7).

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