Pipe frame capable of improving heating surface of boiler pipe

Abstract

The utility model discloses a pipe frame capable of improving the heating surface of a boiler pipe, which relates to the technical field of pipe frames of boiler pipes and comprises a fixing plate, a first hoop and a second hoop are arranged at the upper end of the fixing plate, locking components for locking and fixing are arranged among the first hoop, the second hoop and the fixing plate, the first hoop and the second hoop are both of a semi-annular structure, and the first hoop and the second hoop are both of a semi-annular structure. The bottom of the first hoop is fixedly connected with a supporting column, the locking component comprises fixing lugs arranged on the two sides of the first hoop and the two sides of the second hoop, through holes are formed in the surfaces of the fixing lugs, locking screws are arranged in the two through holes in a penetrating mode, and limiting sleeves used for limiting the locking screws are further fixedly arranged on the upper end face of the fixing plate. A threaded groove is formed in the limiting sleeve. According to the boiler pipe fixing device, the boiler pipe can be rapidly fixed and supported through the first hoop, the second hoop and the locking component used in cooperation, and the height of the boiler pipe can be adjusted according to the installation requirement of the boiler pipe through the supporting plate and the locking rod.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler tube racks, in particular to a tube rack capable of increasing the heating surface of boiler tubes. Background Art

[0002] Boiler tube is a kind of seamless tube. The manufacturing method is the same as that of seamless tube, but there are strict requirements on the type of steel used to manufacture steel tube. According to the use temperature, it is divided into general boiler tube and high pressure boiler tube.

[0003] During the installation and use of boiler tubes, pipe racks are required to support the boiler tubes. However, most of the current pipe rack structures are relatively simple and can only fix a single type of boiler tube, and the fixed height is not convenient to adjust. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and provides a tube rack capable of improving the heating surface of boiler tubes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pipe rack capable of improving the heating surface of a boiler tube comprises a fixing plate, wherein a first clamp and a second clamp are provided on the upper end of the fixing plate, a locking component for locking and fixing is provided between the first clamp and the second clamp and the fixing plate, the first clamp and the second clamp are both semi-annular structures, a support column is fixedly connected to the bottom of the first clamp, the locking component comprises fixing ears arranged on both sides of the first clamp and the second clamp, through holes are provided on the surfaces of the fixing ears, locking screws are penetrated through the two through holes, a limiting sleeve for limiting the locking screw is also fixedly provided on the upper end surface of the fixing plate, a threaded groove matching the locking screw is provided in the limiting sleeve.

[0007] As a further description of the above technical solution:

[0008] The bottom of the support column is fixedly connected to the upper end surface of the fixing plate.

[0009] As a further description of the above technical solution:

[0010] The surfaces of the two limiting sleeves are also fixedly sleeved with support plates, and the support columns slide through the support plates.

[0011] As a further description of the above technical solution:

[0012] The side wall of the support plate is also screwed with a locking rod through a thread, and the locking rod abuts against the surface of the support column, and the surface of the support column is provided with frosted patterns.

[0013] As a further description of the above technical solution:

[0014] The inner walls of the first clamp and the second clamp are both provided with buffer strips.

[0015] As a further description of the above technical solution:

[0016] A cavity is provided inside the buffer strip, and air intake valves are provided on surfaces of the first clamp and the second clamp, and the air intake valves are communicated with the cavity.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] In the utility model, the first clamp and the second clamp as well as the locking component used in conjunction therewith can realize rapid fixed support of the boiler tube, and the support plate and the locking rod can be used to adjust the height according to the installation requirements of the boiler tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the first embodiment provided according to the utility model is shown;

[0020] Figure 2 A schematic structural diagram of a second embodiment provided according to the utility model is shown.

[0021] Legend: 1. Fixing plate; 2. Support column; 3. First clamp; 4. Second clamp; 5. Fixing ear; 6. Locking screw; 7. Limit sleeve; 8. Buffer strip; 9. Inlet valve; 10. Support plate; 11. Locking rod. DETAILED DESCRIPTION

[0022] 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 creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1The utility model provides a technical solution: a pipe rack capable of improving the heating surface of a boiler tube, comprising a fixing plate 1, wherein a first clamp 3 and a second clamp 4 are arranged at the upper end of the fixing plate 1, characterized in that a locking component for locking and fixing is arranged between the first clamp 3 and the second clamp 4 and the fixing plate 1, the first clamp 3 and the second clamp 4 are both semi-annular structures, a support column 2 is fixedly connected to the bottom of the first clamp 3, the locking component comprises fixing ears 5 arranged on both sides of the first clamp 3 and the second clamp 4, the surfaces of the fixing ears 5 are both provided with through holes, and locking screws 6 are penetrated in the two through holes, and a limiting sleeve 7 for limiting the locking screw 6 is also fixedly arranged on the upper end surface of the fixing plate 1, and a threaded groove matching the locking screw 6 is provided in the limiting sleeve 7;

[0025] The inner walls of the first clamp 3 and the second clamp 4 are both provided with a buffer strip 8, a cavity is opened inside the buffer strip 8, and the surfaces of the first clamp 3 and the second clamp 4 are both provided with an air intake valve 9, the air intake valve 9 is communicated with the cavity, when fixing the pipeline, air can be pumped into the buffer strip 8 through the air intake valve 9, so that the buffer strip 8 expands, thereby pressing against the surface of the pipeline, and playing an auxiliary fixing effect on the pipeline;

[0026] The bottom of the support column 2 is fixedly connected to the upper end surface of the fixing plate 1, thereby strengthening the fixing strength of the first clamp 3. When installing the pipeline, the first clamp 3 is separated from the second clamp 4, and then the pipeline is erected on the first clamp 3, and then the second clamp 4 is pressed on the pipeline, and the two sets of fixing ears are aligned, and then the locking screw 6 is passed through the through hole and aligned with the limiting sleeve 7, and the locking screw 6 is rotated until the second clamp 4 is pressed against the surface of the pipeline to complete the fixation of the pipeline. At the same time, the auxiliary cooperation of the locking screw 5 and the limiting sleeve 7 can not only enhance the connection firmness between the first clamp 3 and the second clamp 4, but also enhance the overall strength of the housekeeper.

[0027] Embodiment 2

[0028] See also Figure 1-2 The utility model provides a technical solution: a pipe rack capable of improving the heating surface of a boiler tube, comprising a fixing plate 1, wherein a first clamp 3 and a second clamp 4 are arranged at the upper end of the fixing plate 1, characterized in that a locking component for locking and fixing is arranged between the first clamp 3 and the second clamp 4 and the fixing plate 1, the first clamp 3 and the second clamp 4 are both semi-annular structures, a support column 2 is fixedly connected to the bottom of the first clamp 3, the locking component comprises fixing ears 5 arranged on both sides of the first clamp 3 and the second clamp 4, the surfaces of the fixing ears 5 are both provided with through holes, and locking screws 6 are penetrated in the two through holes, and a limiting sleeve 7 for limiting the locking screw 6 is also fixedly arranged on the upper end surface of the fixing plate 1, and a threaded groove matching the locking screw 6 is provided in the limiting sleeve 7;

[0029] The inner walls of the first clamp 3 and the second clamp 4 are both provided with a buffer strip 8, a cavity is opened inside the buffer strip 8, and the surfaces of the first clamp 3 and the second clamp 4 are both provided with an air intake valve 9, and the air intake valve 9 is connected to the cavity;

[0030] The surfaces of the two limiting sleeves 7 are also fixedly sleeved with a support plate 10, the support column 2 slides through the support plate 10, and the side wall of the support plate 10 is also screwed with a locking rod 11 through a thread, the locking rod 11 abuts against the surface of the support column 2, and the surface of the support column 2 is provided with frosted textures to ensure that when the support rod 2 is fixed, the frosted textures can enhance the friction between the locking rod 11 and the support rod 2, thereby better fixing the support rod 2;

[0031] When the height of the pipe to be fixed needs to be adjusted, the locking rod 11 is rotated, and then the two locking screws 6 are rotated. The locking screws 6 will continue to move downward, thereby driving the first clamp 3 and the second clamp 4 to move downward as a whole. At this time, the support rod 2 will also move downward on the support plate 10 until it moves to a suitable distance, and then the locking rod 11 is tightened to fix the support rod 2 and complete the overall height adjustment.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe rack capable of increasing the heating surface of a boiler pipe, comprising a fixing plate (1), wherein a first clamp (3) and a second clamp (4) are provided at the upper end of the fixing plate (1), characterized in that: A locking component for locking and fixing is provided between the first clamp (3), the second clamp (4) and the fixing plate (1); the first clamp (3) and the second clamp (4) are both semi-annular structures; the bottom of the first clamp (3) is fixedly connected to a support column (2); the locking component comprises fixing ears (5) arranged on both sides of the first clamp (3) and the second clamp (4); the surfaces of the fixing ears (5) are both provided with through holes; locking screws (6) are penetrated through the two through holes; a limiting sleeve (7) for limiting the locking screw (6) is also fixedly provided on the upper end surface of the fixing plate (1); a threaded groove matching the locking screw (6) is provided in the limiting sleeve (7).

2. A pipe rack capable of increasing the heating surface of boiler pipes according to claim 1, characterized in that: The bottom of the support column (2) is fixedly connected to the upper end surface of the fixing plate (1).

3. The pipe rack capable of increasing the heating surface of boiler pipes according to claim 1, characterized in that: A support plate (10) is also fixedly sleeved on the surfaces of the two limiting sleeves (7), and the support column (2) slides through the support plate (10).

4. A pipe rack capable of increasing the heating surface of boiler pipes according to claim 3, characterized in that: The side wall of the support plate (10) is also screwed with a locking rod (11) via a thread, the locking rod (11) abuts against the surface of the support column (2), and the surface of the support column (2) is provided with frosted patterns.

5. A pipe rack capable of increasing the heating surface of boiler pipes according to any one of claims 1 to 4, characterized in that: Buffer strips (8) are provided on the inner walls of the first clamp (3) and the second clamp (4).

6. A pipe rack capable of increasing the heating surface of boiler pipes according to claim 5, characterized in that: A cavity is provided inside the buffer strip (8), and an air intake valve (9) is provided on the surface of each of the first clamp (3) and the second clamp (4), and the air intake valve (9) is in communication with the cavity.

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